Abstract
Using the tools of sports law analytics, we examine several aspects of tennis’ integrity-preservation efforts. We address match-fixing, commercialized gambling ventures, data ownership legal issues, prize money and ranking rules, public relations pursuits, and the litigation history involving tennis gambling. We conclude that tennis integrity is a critical governance issue and offers ten recommendations for future policymaking.
Similar content being viewed by others
Notes
See Brown (2016) for a similar conclusion.
For a historical account dating back to the 1980’s, see Amdur (1981), Amdur (1982), Mewshaw (1983), and Mewshaw (2016). For more recent coverage, including revelations from 2003, see Assael (2008), Barr and Weinbaum (2008), Cohan (2011), Harris (2013a), Harris (2013b), Hruby (2013), Karp (2009), Price (2007), Robson (2014), Thomas (2014), and Ramos (2009). In addition, according to Morgan (2015), a Sportradar executive “[r]aised serious concerns over match-fixing in tennis.”
Gunn and Rees (2008), p. 1.
The TIU is located in London, England and has the same street address as the ITF. The TIU’s coverage is global. In addition to the four Grand Slam tournaments and top-tier WTA and ATP events, the TIU’s reach also extends to minor league professional tournaments sanctioned by the ITF. For example, TIU personnel took part in an on-site probe December 2015 at a USD $10,000 ITF “Futures” tournament in Tallahassee, Florida, USA. See generally Rodenberg (2015b).
TIU (2016b). The TIU described the consultant’s work as part of an “Independent Review Panel (IRP).” The same press release stated: “The IRP has a wide-ranging remit to investigate all allegations of corrupt practice, including those that pre-date the formation of TIU. The governing bodies have unanimously committed to accept, act on and fund all recommendations of the IRP.” Rothenberg (2016b) provided details on the consultant hired to lead the IRP.
Rodenberg and Feustel (2015) included a primer on sports law analytics methodology. In addition to a quantitative approach, we use archival research methods to obtain and analyze legal filings and quasi-legal documents in this context.
In the second installment (“part two”), we use quantitative analysis to examine several discrete areas pertaining to tennis integrity, including both (i) gambling-related match-fixing and (ii) non-gambling match/tournament/ranking manipulation.
Blake and Templon (2016a).
Blake and Templon (2016a).
Cox (2016a).
Scott (2016).
Garrison (2016).
Blake and Templon (2016a).
Blake and Templon (2016a).
Blake and Templon (2016a).
Luzzi et al. v. ATP et al (2009e).
ATP (2001), p. 70.
ATP (2001), p. 82–83.
ATP (2007), p. 146–154. While the emphasis here is largely on player conduct, we note that the 2007 ATP rulebook also barred ATP tournament and executive staff from engaging “in any form of gambling or wagering in connection with any ATP or Challenger Series Tournament.” See ATP (2007), p. 126. Likewise, tennis umpires and linespeople are similarly bound to policies that prohibit tennis betting. See Ingle (2016a) and (2016b). The 2007 WTA rulebook included a comprehensive anti-corruption provision with a ban on wagering as well. See WTA (2007), p. 226–231. The anti-corruption provision in the ATP (2006) (p. 134–141) is near-identical to the analogous provision in the 2007 ATP rulebook.
ATP (2007), p. 152.
ATP (2007), p. 147.
ATP (2007), p. 154. As such, while the TIU may have received legal advice that it was unable to retroactively apply 2008 or 2009 rules to conduct occurring in 2007 or earlier, there do not appear to have been any impediments (to the ATP and/or TIU) under the then-existing 2007 rules to investigate and punish conduct occurring in 2007, provided it was done within the statute of limitations. Indeed, in an affidavit dated 3 September 2010, ATP executive Mark Young stated that “[t]he ATP put into effect its Tennis Anti-corruption Program (the “Program”) on January 1, 2005.” Luzzi et al v. ATP et al (2009d). According to the same 2010 affidavit, the purpose of the Program was “to maintain the integrity of tennis and to protect against any efforts to impact improperly the results of any match.” Luzzi et al v. ATP et al (2009d).
Besser and Stevens (2016).
Besser and Stevens (2016).
Besser and Stevens (2016).
Besser and Stevens (2016).
Besser and Stevens (2016).
Culture, Media, and Sport Committee (2016). An official transcript of the hearing was made available to the public shortly after the hearing took place. All quotes and verbatim excerpts included in this paper are taken directly from the official transcript released in the public domain.
On no fewer than three occasions during testimony, TIU executive Nigel Willerton referred to tennis as a “family.” During testimony, he also referenced TIU budget requests being forwarded to a “Tennis Integrity Board.” According Bodo (2016), the Tennis Integrity Board includes Philip Brook (Wimbledon), Steve Simon (WTA), David Heggarty (ITF), and Chris Kermode (ATP).
There was an irreconcilable discrepancy between the answers provided by the TIU’s Nigel Willerton and the ATP’s Chris Kermode as to the sources of the TIU’s funding and the respective percentage shares thereof.
Blake and Templon (2016d). The same article elaborated: “When the [TIU] was formed, the former detectives handed over the five ring-binder files of wider evidence implicating 28 players in suspicious matches. The 2008 team also warned the ATP about how corrupt players were winning their first set and going up a break in the second before tanking…”.
Cox (2016b).
TIU (2016a). In the same press release, the TIU stated: “The TIU had to engage legal counsel in Italy to obtain the information contained in Mr Di Martino’s investigation and is now listed as an Injured Party in the ongoing criminal proceedings.”
TIU (2016a). The same press release claimed: “Tennis welcomes all and any new evidence that can assist the TIU in its work.”
Blake and Templon (2016f). BuzzFeed’s response also queried: “Could you…confirm that you are investigating all 29 international players in the Cremona files?.”
Blake and Templon (2016f).
Holden and Rodenberg (2016).
Riach (2016).
Riach (2016).
Holden and Rodenberg (2016).
Holden and Rodenberg (2016).
Holden and Rodenberg (2016).
Holden and Rodenberg (2016).
Holden and Rodenberg (2016).
Luzzi et al v. ATP et al (2009a).
Luzzi et al v. ATP et al (2009a). In the complaint, the plaintiffs also alluded to (i) a 2007 memorandum of understanding between the ATP and the European Sports Security Association and (ii) information sharing between the ATP and Interwetten. In an update to the purported list of names provided by Interwetten, Blake and Templon (2016f) wrote: “[TIU’s Nigel Willerton] said he had ‘no knowledge’ of the players on the gambling list handed over by Interwetten because ‘the matters you refer to occurred before the TIU was in operation.’” In Luzzi et al v. ATP et al (2009e), ATP executive Gayle Bradshaw said:
“In 2007, the ATP entered into a Memorandum of Understanding (the “MOU”) with the European Sports Security Association (“ESSA”). The purpose of the MOU was to permit the ATP to obtain from ESSA information regarding online betting on tennis events by individuals subject to the Tennis Anti-Corruption Program.”
Luzzi et al v. ATP et al. (2009b).
Blake and Templon (2016e). Luzzi passed away prior to the commencement of the 2009 legal case.
Kaplan and Ourand (2010).
Luzzi et al v. ATP et al. (2009g).
Luzzi et al v. ATP et al. (2009h).
Luzzi et al v. ATP et al (2009i).
Luzzi et al v. ATP et al (2009i), p. 1.
Luzzi et al v. ATP et al (2009i), p. 4.
According to the court docket, the sealed documents in possession of the court were returned to the ATP’s lawyers on October 11, 2011.
Forrest and McHale (2007).
Sportradar (2014).
Wertheim (2016).
Rodenberg et al (2015), p. 63.
Rodenberg et al (2015), p. 67, n. 10.
The term “courtsider” is used to describe a person who transmits data in real-time for gambling purposes.
Hutchins (2014), p. 207.
Hutchins (2014), p. 248–249.
Rodenberg et al. (2015).
Rodenberg (2015a).
ITF (2012). The 2012 press release stated: “This unique and unprecedented partnership opens up new horizons in the realization of exciting new live betting products and enables us to provide a 24/7/365 Live Tennis betting offer for over 65,000 matches per year.” Sportradar’s gambling-focused subsidiary is called Betradar.
Soshnick (2015) wrote: “At $14 million a year, that’s a 500 percent increase over Sportradar’s original deal with the ITF…”.
IMG Programming (2015). From Kaplan (2014): the “ATP and WTA tour have agreed to renew their live-scoring deal with IMG-owned Enetpulse with a six-year extension valued at more than $30 million. The deal gives Enetpulse the rights to all ATP and WTA live scores, and it sells that information largely to gambling companies.”
Betgenius (2012):
“Betgenius Limited is pleased to announce their exclusive partnership agreement with Enetpulse, a subsidiary of IMG Media, and partner of the ATP and WTA data rights holders for the sports gaming industry. IMG have completed the transaction with Enetpulse and via that transaction now control the exclusive ATP Tour and WTA Tour tennis data right for the sports gaming industry. Betgenius have subsequently agreed [to] a four year exclusive partnership with Enetpulse for the provision of tennis trading services to their tennis data clients.”
Wertheim (2011).
Associated Press (2015).
Gibson (2016b).
Rodenberg (2015a).
Rossingh (2014b).
Opta (2016).
The four Grand Slam tournaments have had a long-running agreement with IBM, although there is no public domain information as to whether such arrangement includes data dissemination to gambling operators. In Snyder (2015), the deal was described as follows: “IBM has a near-monopoly on data and pro tennis, with engagements at the U.S. Open, Wimbledon, the Australian Open, and the French Open.” We were unable to find any publicly available information evidencing the data link between the four Grand Slams and sportsbooks offering pre-match and real-time tennis wagering. As such, Fig. 3 is silent on the issue.
See Duggan and Levitt (2002), Preston and Szymanski (2003), Caruso (2009), Hill (2013), and Feustel and Rodenberg (2015). For a survey outside of sports, see Zitzewitz (2012). Match-fixing can also be modeled generally. See Bag and Saha (2011), Holden and Rodenberg (2015), Saha (2015), Bag and Saha (2016a, b).
In the second installment of this manuscript (“part two”), we add to the literature on this topic.
Blake and Templon (2016c).
Gunn and Rees (2008). We are unaware of the details of any investigation pertaining to one or more of the 45 pinpointed matches.
Jetter and Walker (2015).
Andreoli-Bersbach (2012).
Brown and Minor (2014).
Rodenberg and Feustel (2014).
Brown (2011).
Pijeltovic (2012).
Lavigne and Pattani (2011).
Berlincioni (2016): “I honestly thought that, after all the attention created by the [BBC-BuzzFeed] inquiry, players would have been more quiet and the match-fixing would have decreased. I was wrong.”
Dorward (2016).
Forrest et al (2008).
Culture, Media, and Sport Committee (2016).
Gunn and Rees (2008), p. 4.
While we conclude that tennis integrity is a critical governance issue and offer ten recommendations for future policymaking, we simultaneously note that sports governance and related policymaking are not the law itself.
Indeed, as recent rule changes for ranking points, wild cards, and lucky losers demonstrate, rule changes can be made relatively quickly to either address an incentive problem or close an integrity-attacking loophole.
For example, “both the WTA and ATP have adopted player ranking systems where certain tournaments do not count once the player reaches a certain threshold.” Rodenberg and Feustel (2014), p. 79–80.
See Dorward (2014b), Moss (2014a), Moss (2014b), Bialik (2011), Bialik (2014a), Blickenstaff (2016), Oddo (2013), Robson (2012), Robson (2013), Rodenberg and Feustel (2014), Rossingh (2014a), Rothenberg (2014), Rothenberg (2015), Cicenia (2016), and Ingle (2016c). While our primary focus is on player-level issues, we recognize the relevant role of tennis umpires, linespeople, trainers, tournament personnel, and broadcasters as well. For example, Forrest, et al (2008) wrote: “There are some actors, namely referees, whose rewards are relatively small but who may be the target of fixers because of their capacity to influence match outcomes.”
Wertheim (2016) quoted industry expert Scott Ferguson on this topic:
“[T]he real economic challenge to tennis is fighting the incentive structure, and dealing with the disparity between low levels of prize money and high levels of betting. We have no glib solution but, as things stand now, the math is grim. Gamblers can make tens of thousands of dollars betting on players who are competing for $104 in prize money? That’s an invitation to an all-you-can-eat buffet.”
Cambers (2013).
In this connection, tennis tournaments should consider the usefulness and legal implications from the practice of posting signs informing spectators that they are banned from using mobile devices to send text messages and use social media.
Ferguson (2014).
Wilson (2016) quoted ITF executive David Heggarty saying “…those unusual patterns don’t mean anything happened. We don’t have the evidence.”
As stated in TIU (2016c): “The TIU has committed to publishing headline figures from the Match Alert data it receives from the betting industry, on a regular quarterly basis. Memorandums of Understanding with regulators and operators worldwide, provides alert data triggered by what is regarded by the betting industry as unusual or suspicious activity around a match. There is no industry standard set of indicators for match alerts. Different operators use different trigger points, meaning that one company may issue an alert on a particular match, but another will not.” Also from TIU (2016c): “The 48 alerts are a combined aggregate of all alerts received from the betting industry and represent the most accurate and comprehensive data for the sport. In some cases, alerts are received from a number of operators on the same match. For the purposes of TIU assessment, follow up and reporting, these are treated as a single alert.”
In the same interview, Wilson (2016) quoted ITF executive David Heggarty as saying: “And the ITF itself has created its own independent integrity department.”
From Rodenberg and Feuestel (2014), p. 80: “an inherent conflict of interest arises when the same entity charged with management and marketing also polices the sport through anti-corruption efforts.”
This is particularly important given the concerns raised by a TIU attorney in Riach (2016). Likewise, we acknowledge that this suggestion carries with it important privacy and human rights considerations irrespective of narrow legal differences between jurisdictions.
Whether such activity violates the Wire Act in the USA or related laws in other jurisdictions is beyond the scope of this paper. See Rodenberg et al. (2015).
See Ingle (2016a) for details on how this occurred.
Culture, Media, and Sport Committee (2016), Young.
Indeed, Riach (2016) quoted Ben Gunn, a co-author of Gunn and Rees (2008) as saying: “The transparency of the Tennis Integrity Unit leaves something to be desired.” Likewise, TIU executive Nigel Willerton confirmed during 2016 testimony that he (Willerton) was “personally committed to greater transparency in the TIU.”
Culture, Media, and Sport Committee (2016), Kermode.
References
ATP (2001) ATP 2001 official rulebook
ATP (2006) ATP 2006 official rulebook
ATP (2007) ATP 2007 official rulebook
Amdur N (1981) Connors complains after berating Lendl. New York Times. 17 January 1981
Amdur N (1982) Lendl: doing things his way. New York Times. 4 January 1982
Andreoli-Bersbach P (2012) Not everything that hurts, hurts: evidence from cheating in tennis (Unpublished manuscript)
Assael S (2008) Who is Martin Fuhrer and why does he make the tennis world so nervous? ESPN The Magazine. 11 February 2008
Assael, S (2010) Players accuse ATP of betting cover-up. ESPN. 31 August 2010
Associated Press (2015). Betway to sponsor Davis Cup, Fed Cup events through 2018. ESPN. 25 November 2015
Association of Tennis Professional Investigation (2008) Report into suspicious betting the Orange Prokom Open tournament Sopot, Poland 2nd August 2007 (Unpublished manuscript)
Aubone J (2016) A system in need of change and my idea to get it started. J.Y. 6 March 2016
Bag P, Saha B (2011) Match-fixing under competitive odds. Games Econ Behav 73:318–344
Bag P, Saha B (2016a) Corrupt bookmaking in a fixed odds illegal betting market (Unpublished manuscript)
Bag, P, Saha, B (2016b) Match-fixing in a monopoly betting market. J Econ Manag Strategy (forthcoming)
Barr J, Weinbaum W (2008) Evidence shows something terribly corrupt in infamous match. ESPN. 7 February 2008
Berhhardt D, Heston S (2010) Point shaving in college basketball: a cautionary tale for forensic economics. Econ Inq 48:14–25
Berlincioni S (2016) Has match-fixing stopped after the BBC-Buzzfeed inquiry? Last Word on Sports. 23 March 2016
Besser L, Stevens J (2016) Bad sport. ABC Four Corners. 1 February 2016
Betgenius (2012) Betgenius signs exclusive tennis data deal with IMG. BetGenius. 11 October 2012
Bialik C (2011) Reinventing the way we rank tennis players. Wall Street J. 11 March 2011
Bialik C (2014a) Tennis has an income inequality problem. Five Thirty Eight. 30 December 2014
Bialik C (2014b) Inside the shadowy world of high-speed tennis betting. Five Thirty Eight. 29 May 2014
Bialik C (2016) Why betting data alone can’t identify match-fixers in tennis. Five Thirty Eight. 21 January 2016
Bishop G, Martin J (2014) Tennis’s new concern: data harvesting. New York Times. 22 January 2014
Blake, H, Templon, J (2016a) The tennis racket. BuzzFeed. 17 January 2016
Blake, H, Templon, J (2016b) Tennis authorities ignored “extremely damaging evidence” over fixing, says detective. BuzzFeed. 19 January 2016
Blake, H, Templon, J (2016c) Revealed: world tennis was warned about 73 suspicious matches in 2015. BuzzFeed. 18 February 2016
Blake, H, Templon, J (2016d) The Italian job. BuzzFeed. 15 March 2016
Blake, H, Templon, J (2016e) Tennis covered up for 95 gamblers says family of suspended player. BuzzFeed. 15 March 2016
Blake, H, Templon, J (2016f) An open letter to the Tennis Integrity Unit. BuzzFeed. 17 March 2016
Blickenstaff, B (2016) “Just ask anybody:” searching for match-fixing in minor league tennis. Vice Sports. 11 February 2016
Bodo P (2016) Tennis’ gambling problem goes beyond match-fixing claims. ESPN. 22 January 2016
Borghesi R (2015) A case study in sports law analytics: the debate on widespread point shaving. J Sports Anal 1:87–89
Brown A (2011) Evidence of in-play insider trading on a UK betting exchange. Appl Econ 44:1169–1175
Brown J, Minor D (2014) Selecting the best? spillovers and shadows in elimination tournaments. Manag Sci 60:3087–3102
Brown, O (2016) Tennis is ripe for corruption because rewards are eye-wateringly disproportionate. Telegraph. 21 January 2016
Bryant H (2016) Tennis needs to address match-fixing suspicion–and quickly. ESPN The Magazine. 25 January 2016
Cambers S (2012) Ljubicic exclusive: I pleaded with bookmakers. Tennis Space. 3 May 2012
Cambers S (2013) Tennis and betting—a difficult relationship. Tennis Space. 29 August 2013
Cambers S (2016) Tennis must act to smash match-fixing racket. Age. 23 January 2016
Caruso R (2009) The basic economics of match-fixing in sport tournaments. Econ Anal Policy 39:355–377
Cicenia M (2016) The catch 22 of lower tier professional tennis: match fix or fail. Last Word on Sports. 14 February 2016
Cohan W (2011) Ted Fortsmann’s bad bet. Fortune. 5 February 2011
Cox S (2016a) Tennis match fixing: evidence of suspected match-fixing revealed. BBC. 17 January 2016
Cox, S (2016b) The gambler and the top-50 tennis players. BBC. 15 March 2016
Culture, Media, and Sport Committee (2016) Oral evidence: match fixing in tennis. House of Commons. 24 February 2016
Davies M (2012) The inside story of the Davydenko controversy. Tennis Space. 7 February 2012
Dorward I (2014a) What happens in Tampere. DW on Sport. 16 August 2014
Dorward I (2014b) Restructuring prize money on the ITF Tour. DW on Sport. 26 November 2014
Dorward I (2015) How to fix a tennis match. DW on Sport. 2 February 2015
Dorward I (2016) Should the TIU have investigated these seven matches? DW on Sport. 21 January 2016
Drape, J (2010) Lawsuit claims ATP knew stars were tied to betting. New York Times. 19 November 2010
Duggan M, Levitt S (2002) Winning isn’t everything: corruption in sumo wrestling. Am Econ Rev 92:1594–1605
Fainaru S et al (2016) Betting on the come: leagues strike deals with gambling-related firms. ESPN Outside the Lines. 27 January 2016
Ferguson, S (2014) Courtsiders at the Aussie Open has nothing to do with match-fixing. Sport is Made for Betting. January 15, 2014
Feustel E, Rodenberg R (2015) Sports (betting) integrity: detecting match-fixing in soccer. Gaming Law Rev Econ 19:453–473
Forrest D, McHale I (2007) Anyone for tennis (betting)? Eur J Finance 13:751–768
Forrest D et al (2008) “Say it ain’t so:” betting-related malpractice in sport. Int J Sport Finance 3:156–166
Futterman M et al (2016) Tennis has deepened its ties to gambling. Wall Street Journal. 19 January 2016
Garrison (2016) Tennis world reacts to match-fixing expose. BuzzFeed. 17 January 2016
Gibson O (2016a) Tennis appears to be in denial, but match-fixing claims are not new. Guardian. 18 January 2016
Gibson O (2016b) Has Sportradar’s $70 m data deal really been good for tennis? Guardian. 10 February 2016
Gunn B, Rees J (2008) Environmental review of integrity in professional tennis (Unpublished)
Harris N (2013a) Match-fixing experts fear corrupt starts will be playing at Wimbledon. The Mail on Sunday. 8 June 2013
Harris, N (2013b) Fixing, doping, whistle-blowing: secrets that tennis prefers not to discuss. Sporting Intell. 24 June 2013
Hill D (2013) The insider’s guide to match-fixing in football. Anne McDermid & Associates, Ottawa
Hogg A (2016) Courtsiding conundrum: is this burgeoning wagering practice a threat to the integrity of sport, or is it more a matter of perception and protecting the value of lucrative data rights? (Unpublished manuscript)
Holden J, Rodenberg R (2015) The sports bribery act: a law and economics approach. North KY Law Rev 42:453–473
Holden J, Rodenberg R (2016) Lone wolf match-fixing: global policy considerations. Int J Sport Policy Politics (forthcoming)
Hruby P (2013) Does tennis have a gambling problem? Sports Earth. 25 June 2013
Hutchins B (2014) Game set cash: inside the secret world of international tennis trading. Nero, Collingwood
IMG Programming (2015) IMG extends data deal with the ATP and WTA to 2020. IMG Programming. 21 January 2015
ITF (2012) ITF selects Sportradar AG for the exclusive worldwide distribution rights for ITF official data. International Tennis Federation. 12 May 2012
Ingle S (2016a) Revealed: tennis umpires secretly banned over gambling scam. Guardian. 9 February 2016
Ingle S (2016b) Tennis umpire was allowed to work at the US Open despite betting offences ban. Guardian. 12 February 2016
Ingle S (2016c) Tennis’s futures circuit, where it only takes a minute for those in the know to cash in. Guardian. 9 February 2016
Jetter M, Walker, J (2015) Good girl, bad boy: corrupt behavior in professional tennis (Unpublished manuscript)
Kaplan D (2011) Lawyer slams ATP over gambling. Sports Bus Journal. 10 January 2011
Kaplan D (2014) ATP, WTA renew Enetpulse live-scoring deal. Sports Bus Journal. 22 September 2014
Kaplan D, Ourand J (2010) ESPN seeks to unseal ATP gambling info. Sports Bus Journal. 6 December 2010
Karp H (2009) A tennis gambler looks for a fix. Wall Street Journal. 14 May 2009
Lavigne P, Pattani A (2011) U.S. Open random draw questioned. ESPN Outside Lines. 10 August 2011
Lucy, D (2016) Can you spot a match fix by looking at the numbers? The Conversation. 20 January 2016
Luzzi, et al v. ATP et al (2009a) Complaint. 13 July 2009
Luzzi, et al v. ATP et al (2009b) Answer, affirmative defenses and demand for attorneys’ fees of defendant ATP Tour, Inc. 8 October 2009
Luzzi et al v. ATP et al (2009c) Plaintiffs’ motion for resolution of objections to defendant’s confidentiality designations. 30 August 2010
Luzzi et al v. ATP et al (2009d) Affidavit of Mark V. Young. 3 September 2010
Luzzi, et al v. ATP, et al (2009e) Affidavit of Gayle D. Bradshaw. 3 September 2010
Luzzi et al v. ATP et al (2009f) Motion to intervene and motion to unseal documents, and request for hearing by ESPN, Inc. 24 November 2010
Luzzi et al v. ATP et al (2009g) Order. 1 March 2011
Luzzi et al v. ATP et al (2009h) Intervenor, ESPN, Inc.’s supplemental brief in support of its motion to unseal documents. 24 March 2011
Luzzi et al v. ATP et al (2009i) Supplemental response in opposition to ESPN, Inc.’s motion to unseal documents of defendant, ATP Tour, Inc. 14 April 2011
McGee J (2013) Financing the tour. Life as an Irish Professional Tennis Player. 24 June 2013
McKenzie-Murray, M (2016) Inside corrupt sports betting. The Saturday Paper. 30 January 2016
Mewshaw M (1983) Short circuit: six months on the men’s professional tennis tour. Atheneum, New York
Mewshaw M (2016) Tennis has always been corrupt. The Daily Beast. 30 January 2016
Morgan L (2015) Serious concerns over match-fixing in tennis, claim leading security services company Sportradar. Inside the Games. 5 February 2015
Moss A (2014a) Challenging prize money. Cleaning the Lines. 20 July 2014
Moss A (2014b) Christmas, but not for the challenger tour. Cleaning the Lines. 14 December 2015
Oddo C (2013) Prize money rises for slams; not so much elsewhere. USA Today. 28 August 2013
Opta (2016) Betting and gaming. Opta.com. 1 April 2016
Pijeltovic K (2012) Facts and statistics indicate possible fixing at the very top of men’s tennis (Unpublished manuscript)
Preston I, Szymanski S (2003) Cheating in contests. Oxford Rev Econ Policy 19:612–624
Price S (2007) A billion-dollar racket. Sports Illustrated. 5 September 2007
Ramos M (2009) Game, set, match-fixing: will international anti-doping initiatives pave the way for similar reform for corrupt betting in tennis? Houston J Int Law 32:201–244
Riach J (2016) Prosecuting tennis players for alleged match-fixing ‘would be complex.’ The Guardian. 27 January 2016
Robson D (2012) Prize money distribution roils ATP Tour. USA Today. 15 March 2012
Robson D (2013) WTA Tour payouts top-heavy. USA Today. 17 September 2013
Robson D (2014) Sport on guard for match-fixing, USA Today. 22 December 2014
Rodenberg R (2015a) How gambling ‘courtsiders’ are affecting tennis. ESPN Chalk. 21 August 2015
Rodenberg R (2015b) Life in the tennis minor leagues: my return to ITF futures after 12 years. Sports Illustrated. 1 December 2015
Rodenberg R, Feustel E (2014) Forensic sports analytics: detecting and predicting match-fixing in tennis. J Predict Mark 8:77–95
Rodenberg R, Feustel E (2015) Spygate and sports law analytics. J Sports Anal 1:77–82
Rodenberg R et al (2015) Real-time sports data and the first amendment. Wash J Law Technol Arts 11:63–104
Rossingh D (2014a) ATP tennis chief wants more pay for players on second-tier tour. Bloomberg. 2 May 2014
Rossingh D (2014b) Women’s tennis signs record $525 million contract. 9 December 2014
Rothenberg B (2014) More prize money for tennis stars, and maybe for rising ones. New York Times. 17 December 2014
Rothenberg B (2015) Game, set, and (fixed) match: pro tennis has a match-fixing problem in its lower ranks. Slate. 26 February 2015
Rothenberg B (2016a) An invitation into the shadowy world of match-fixing. New York Times. 27 January 2016
Rothenberg B (2016b) Choice to conduct independent tennis review has ties to the sport. New York Times. 31 January 2016
Saha B (2015) An economist’s perspective on match-fixing and self-sabotage in contests. IIM Kozhikode Soc Manag Rev 4:77–85
Scott R (2016) “That’s what tennis players do:” ex-pro pleads guilty to match-fixing. BuzzFeed. 24 January 2016
Siegel M, Packham C (2016) World tennis ripe for match-fixing—experts. Reuters. 18 Jan 2016
Snyder B (2015) Why IBM dominates the U.S. Open. Fortune 1:2015
Soshnick S (2015) Tennis gamblers’ demand for live betting nets ITF data deal. Bloomberg. 7 December 2015
Sportradar (2014) Sportradar and ITF: an unprecedented official data partnership. Sportradar. March 2014
Steinberger M (2016) Tennis could have a much bigger problem than match-fixing. Vanity Fair. 20 January 2016
TIU (2016a) Tennis Integrity Unit response to release of Q4 ESSA report. Tennis Integrity Unit. 18 February 2016
TIU (2016b) Tennis Integrity Unit refutes claims by Italian prosecutor over match fixing information. Tennis Integrity Unit. 15 March 2016
TIU (2016c) Tennis Integrity Unit briefing note. Tennis Integrity Unit. 22 April 2016
Templon J (2016) How BuzzFeed News used betting data to investigate match-fixing in tennis. BuzzFeed. 17 January 2016
Thomas L (2014) Big bets. Grantland. March 14, 2014
Tisparavic J (2012) Pay in tennis ridiculously low. Tennis Space. 12 June 2012
W.S. (2016) Corruption in tennis: who’s afraid of insider trading? The Economist. 27 January 2016
WTA (2007) WTA 2007 official rulebook
Wertheim J (2011) Best of three. Sports Illustrated. 25 July 2011
Wertheim J (2016) Sports gambling consultant Scott Ferguson addresses match-fixing. Sports Illustrated. 18 January 2016
Willerton N (2016) Letter from Nigel Willerton to Heidi Blake. Tennis Integrity Unit. 15 January 2016
Wilson S (2016) AP interview: ITF’s Haggerty: ‘tennis is a clean sport.’ Salon. 25 March 2016
Zitzewitz E (2012) Forensic economics. J Econ Lit 50:731–769
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Rodenberg, R.M., Sackmann, J. & Groer, C. Tennis integrity: a sports law analytics review. Int Sports Law J 16, 67–81 (2016). https://doi.org/10.1007/s40318-016-0096-x
Published:
Issue Date:
DOI: https://doi.org/10.1007/s40318-016-0096-x