This is a sub-list from List of doping cases in sport representing a full list of surnames starting with M.

NameCountryEventBanned substance(s)Reference(s)Ma WenhuaWeightlifting14 Chinese athletes fail doping tests in 2004 Mbulelo MabizelaFootball (soccer)CannabisEnzo MaccarinelliBoxingMethylhexaneamine (MHA)Adam MacDougallRugby leagueEphedrine, AmfepramoneThe Herald Performance drug use report shocksAriel MachadoKickboxing Hari & Machado Suspended, Two Others ReprimandedRobert MachadoBaseballKrishnan MadasamyWeightliftingWesley MadhevereCricketRecreational drugsGustavo MadureiraSwimmingTerbutaline2011 Doping Cases Report .Gouda MagedWeightliftingStanozolol, HydroxystanozololSanctioned athletes. Brian MageeBoxingOxilofrineMagee failed doping test after Kessler fight last year.Maurren MaggiAthleticsClostebol(in Portuguese)Emmanuel MagnienCyclingCorticoidsSalma Hassan MahmoudVolleyballSteroids2009-2011 Anti-Doping Rule Violations.Sean MahoneySwimmingMethylhexaneamine2010 Doping Cases Report. Bill MahoodMixed martial artsDrostanoloneRoman MaikinCyclingRusvelo team hit by three positive tests at Russian national championships. Reni MaituaRugby (NRL)ClenbuterolIgor MajcenSwimmingContents Aleksandra MajdaSwimmingEphedrine2008 Doping Cases Report. Aleksej MakarovVolleyballMethylhexaneamine2012 Anti-Doping Rule Violations.Joel MakencieWeightliftingMetandienoneAdam MaklariWater poloMethandienoneNikita MaksimovSwimmingOral-TurinabolRussian swimmer gets 2-year ban for doping .Jehad MalallaWeightliftingMethylhexanamineXavier MalisseTennisMissed testYanina Wickmayer banned for one year after failure to declare whereabouts. Brian MalletteBaseballDaniel MaloneyWeightliftingAnabolic steroidsDaniel MalvinoWrestlingAnabolic steroidsSanctions for doping & Disciplinary sanctions.Brandon MannBaseballOstarineMitchil MannWeightliftingClenbuterolMilka ManevaWeightliftingSteroidsAndrea MangianteSwimmingTestosteroneDaniele ManniniFootball (soccer)Missed testAhmed MansourWrestlingMethylhexaneamineEero MäntyrantaCross-country skiingAmphetamineIlya ManukhovWrestlingLetrozole Canadian wrestler barred 2 years for doping violation.Jesús ManzanoCyclingEPO, Cortisone, testosterone, human growth hormone, nandrolone, oxyglobinDiego MaradonaFootball (soccer)Cocaine (1991), Ephedrine (1994), Cocaine metabolites (1997)Lisa MarangonTriathlonOstarineKornelia MarekCross-Country SkiingErythropoietin (EPO)Ohman MariaWeightliftingMetandienonePeter MarkochSwimmingCannabisGeorgi MarkovWeightliftingSteroids, tampering with testIvan MarkovWeightliftingSteroidsNate Marquardtmixed martial artsNandroloneMariana MarquesSwimmingMethylprednisolone2009 Doping Cases Report. Nidia Rosa Pardo MarrugoWeightliftingCory MarshGymnasticsMethylhexaneamineMark MarshallFootball (soccer)methylhexaneamineDrug-testing in football: how does it work and does it go far enough? Alfredo MarteBaseballStanozololStarling MarteBaseballNandroloneBenjamin MartelCyclingTestosteroneCanadian cyclist gets two-year ban.Matsa MarthaSwimmingStanozolol2005 Doping Cases Report. Carlos MartinezCanadian footballMethylhexaneaminePositive drug test for CIS football player Carlos Martinez.Maria MartinezWeightliftingBoldenoneMarvin MartinezWeightliftingPaolo MartiniWater poloCannabis2012 Doping Cases Report. Claudia MartinoWater poloPseudoephedrine2003 Doping Cases Report Paloma Garcia MartorellWater poloMethylhexaneamineLandon MarzulloSwimmingCannabisSaeed Abdul Hameed MarwanWeightliftingAmina MaskhadovaWeightliftingDoping: Four Russian Weightlifters Banned for Two Years. Sergej MaslobojevKickboxingMetabolite of stanozololMohamed MasoudWeightliftingMethylhexanamineRodolfo MassiCyclingCortisonePetar MajstorovićKickboxing Francis MartesBaseballClomipheneFernando MartínezBaseballPerformance-enhancing drugsOrelvis MartínezBaseballClomipheneRhys MathiesonAustralian rules footballOxymetholoneKaloyan Zdravkov MatlievSwimmingMethylhexaneamineMartha MatsaSwimmingStanozololMaxim MatveyevWeightliftingTomas MatykiewiczWeightliftingBrandon MavutaCricketRecreational drugsCameron MaybinBaseballAmphetamineJeremy MayfieldAuto racingAmphetamineO. J. MayoBasketballDehydroepiandrosteroneFilip MazanikWater poloCannabisIain McCorkindaleTen-pin bowlingBenzoylecgonine Drugs Findings Sean McCullyMixed martial artsNandroloneDaniel McCutchenBaseballMethenolone, trenboloneKevin McDineDartsCocaineDarnell McDonaldBaseballJohn McEnroeTennisCocaine (self-admitted after retirement), steroids (self-admitted after retirement)Mitch McGaryBasketballMarijuana Mark McGwire Baseball Steroids (self-admitted after retirement; Major League Baseball did not test for steroids during his career)Andrew McKirahanBaseballIpamorelinDuncan McLeanCanadian footballU of C footballer fails doping test .Brigitte McMahonTriathlonErythropoietinTim McNeillGymnasticsTriamcinolone acetonideDavid MecaSwimmingNandroloneEricka MedranoWeightliftingJodie MeeksBasketballIpamorelin, GHRP-2Nishant MehraFootball (soccer)THC.Roland MeierCyclingErythropoietin (EPO)Birgit MeinekeSwimmingTurinabol (self-admitted)Filip MeirhaegheCyclingErythropoietin (EPO)Jenrry MejíaBaseballStanozolol, BoldenoneOussama MellouliSwimmingAmphetamineMarcelo MeloTennisIsomethepteneSergio MendozaFootball (soccer)SteroidJoey MenesesBaseballStanozololhttps://headlines.yahoo.co.jp/hl?a=20190627-00000554-san-baseSimon MensingFootball (soccer)MethylhexaneamineScottish footballer banned for doping violation. Eddy MerckxCyclingReactivan, lodinated glycerol, PemolineJordan MeredithCanadian footballWaterloo football player makes doping history Shawne MerrimanAmerican footballSteroidFadi MerzaKickboxing Fadi Merza darf trotz Sperre nach Doping-Kontrolle kämpfenKevin MestdaghWater poloCocaineNazih Samer MezayekSwimmingNandroloneAmmar MezghicheWeightliftingNorandrosteronePiotr MichalskiWater poloCannabisJeff MichelsWeightliftingTestosteroneLuca MichielettoWater poloCannabis2007 Doping Cases Report. Ninel MiculsecuWeightliftingT/E 19Mark MiddletonWeightliftingMethyltestosterone, testosterone120725 MM Issued Decision _FINAL - UK Anti-Doping Decision 288. Mike MihelicCanadian footballMikayel MikayelyanWeightliftingStanozololAndrei MikhalyovIce hockeyMethylhexaneamineYouri MikulchinWater poloCarphedonToni MilanovićMuay ThaiBoldenone, salbutamol and methylhexanamineHarry MilanziFootball (soccer)CannabisDarius MilesBasketballPhentarmineDavid MillarCyclingErythropoietin (EPO)VeloNewsTour bans Millar after doping confessionThe Journal of Competitive Cycling Jarrell MillerBoxingGW501516, EPO, growth hormoneEddie MilnerBaseballCocaineSevdalin MinchevWeightliftingFurosemideDonka MinchevaWeightliftingSteroidsRicha MishraSwimmingMethylhexaneamineSergio MitreBaseballHalodrolVictor MitrovWeightliftingMethyltrienolone, BuprenorphineArtak MkrtchyanWeightliftingMetandienoneMostafa MohamedWrestlingMethylhexaneamineSaufik MohdWeightliftingMetandienoneDenis MoiseevRowingFabiola MolinaSwimmingMethylhexaneamineBjarne MøllerTriathlonErythropoietin (EPO) (self-admitted) Claus Michael MøllerCycling Miskander MomynbekovWeightliftingStanozololSalvatore MonacoFootball (soccer)NandroloneShane MonahanBaseballDeca-Durabolin, Winstrol & amphetamines Self-admitted in 2007, last played in minors 2003.Marisol MonasteriodosWeightliftingHeptaminolAdalberto MondesíBaseballClenbuterolGianpaolo MondiniCyclingErythropoietin (EPO)Scott MoningerCycling19-norandrosteroneMalik MonkBasketballZachary MonseesSwimmingCannabisFranck MontagnyAuto RacingCocaineFranck Montagny tests positive for cocaine, Motorsport.com, January 1, 2015Frankie MontasBaseballOstarineAgustin MonteroBaseballJesús MonteroBaseballPerformance-enhancing drugs, dimethylbutylamineErik MoralesBoxingClenbuterolJarosław MorawieckiIce hockeyTestosteroneJosh MoreauWeightliftingCannabinoidsIran Daily - Sports - 01/21/07 Christophe MoreauCyclingErythropoietin (EPO) (self admitted)Rui MoreiraSwimmingCannabis2002 Doping Cases Report Cristian MoreniCyclingTestosteroneScottish Sport: Football, Golf, Rugby, Athletics, Tennis - Glasgow, Edinburgh - Scotland: The Herald María Isabel MorenoCyclingErythropoietin (EPO)Alexander MorgunovSwimmingNorandrosterone, NoretiocholanoloneFINA Doping Panel Decision - Alexander Morgunov (RUS). Franck MorlandWater poloCocaineNiccolò MornatiRowingAnastrozoleLuca MoroAuto racingBenzoylecgonineDaniel Moro FernandezWater poloCannabis2001 Doping Cases Report Ivan Moro FernandezWater poloCannabisJohn MoroneyRugbyCannabisJohnnie MortonMixed martial artsanabolic steroidsMike MorseBaseballSteroidsKsenia MoskvinaSwimmingShane MosleyBoxingTetrahydrogestrinone (THG, also known as "the clear"), Erythropoietin (EPO), and The creamEzequiel MosqueraCyclingHydroxyethyl starchMosquera considering future after doping ban, implies retirement is likely. Guillermo MotaBaseballSaid MoullaWrestlingStanozolol, BoldenoneBradley MousleyTennisEcstasyMykhailo MudrykFootball (soccer)MeldoniumJohann MühleggCross-country skiingDarbepoetinJarrod MullenRugby leagueDrostanoloneDavid MunyasiaBoxingStimulantGiuseppe MuragliaCyclinghCG (Human chorionic gonadotropin)Amar MuralidharanSwimmingMethylhexaneamineSam MurrayAustralian rules footballCocaineThomas MurreBeach volleyballCannabinoidsJohan MuseeuwCyclingAranesp-darbepoetin alfa (self-admitted)Anatoliy MushykWeightliftingT/E 9.8Murtazali MuslimovWrestlingArostanolone metabolite and oxandrolone metabolitesHalil MutluWeightliftingAnabolic steroids.Adrian MutuFootball (soccer)CocaineJenna MyersWeightliftingMika MyllyläCross-country skiingHES

References