List of doping cases in sport (M)

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

Name	Country	Event	Banned substance(s)	Reference(s)
Ma Wenhua	China	Weightlifting		[1]
Mbulelo Mabizela	South Africa	Football (soccer)	Cannabis	[2]
Enzo Maccarinelli	United Kingdom	Boxing	Methylhexaneamine (MHA)	[3]
Adam MacDougall	Australia	Rugby league	Ephedrine, Amfepramone	[4]
Ariel Machado	Brazil	Kickboxing		[5]
Robert Machado	Venezuela	Baseball		[6]
Krishnan Madasamy	India	Weightlifting		[7]
Wesley Madhevere	Zimbabwe	Cricket	Recreational drugs	[8][9]
Gustavo Madureira	Portugal	Swimming	Terbutaline	[10]
Gouda Maged	Egypt	Weightlifting	Stanozolol, Hydroxystanozolol	[11]
Brian Magee	United Kingdom	Boxing	Oxilofrine	[12]
Maurren Maggi	Brazil	Athletics	Clostebol	(in Portuguese)[13]
Emmanuel Magnien	France	Cycling	Corticoids	[14]
Salma Hassan Mahmoud	Egypt	Volleyball	Steroids	[15]
Sean Mahoney	United States	Swimming	Methylhexaneamine	[16]
Bill Mahood	Canada	Mixed martial arts	Drostanolone	[17]
Roman Maikin	Russia	Cycling		[18]
Reni Maitua	Australia	Rugby (NRL)	Clenbuterol	[19]
Igor Majcen	Slovenia	Swimming		[20]
Aleksandra Majda	Poland	Swimming	Ephedrine	[21]
Aleksej Makarov	Croatia	Volleyball	Methylhexaneamine	[22]
Joel Makencie	Cuba	Weightlifting	Metandienone	[11]
Adam Maklari	Hungary	Water polo	Methandienone	[10]
Nikita Maksimov	Russia	Swimming	Oral-Turinabol	[23]
Jehad Malalla	Brunei	Weightlifting	Methylhexanamine	[11]
Xavier Malisse	Belgium	Tennis	Missed test	[24]
Brian Mallette	United States	Baseball		[25]
Daniel Maloney	United Kingdom	Weightlifting	Anabolic steroids	[26]
Daniel Malvino	Brazil	Wrestling	Anabolic steroids	[27]
Brandon Mann	United States	Baseball	Ostarine	[28]
Mitchil Mann	Australia	Weightlifting	Clenbuterol	[29]
Milka Maneva	Bulgaria	Weightlifting	Steroids	[30]
Andrea Mangiante	Italy	Swimming	Testosterone	[16]
Daniele Mannini	Italy	Football (soccer)	Missed test	[31]
Ahmed Mansour	Egypt	Wrestling	Methylhexaneamine	[27]
Eero Mäntyranta	Finland	Cross-country skiing	Amphetamine	[32]
Ilya Manukhov	Canada	Wrestling	Letrozole	[33]
Jesús Manzano	Spain	Cycling	EPO, Cortisone, testosterone, human growth hormone, nandrolone, oxyglobin	[34]
Diego Maradona	Argentina	Football (soccer)	Cocaine (1991), Ephedrine (1994), Cocaine metabolites (1997)	[35][36][37]
Lisa Marangon	Australia	Triathlon	Ostarine	[38]
Kornelia Marek	Poland	Cross-Country Skiing	Erythropoietin (EPO)	[39]
Ohman Maria	India	Weightlifting	Metandienone	[11]
Peter Markoch	Croatia	Swimming	Cannabis	[16]
Georgi Markov	Bulgaria	Weightlifting	Steroids, tampering with test	[30][40]
Ivan Markov	Bulgaria	Weightlifting	Steroids	[30]
Nate Marquardt	United States	mixed martial arts	Nandrolone	[41]
Mariana Marques	Portugal	Swimming	Methylprednisolone	[42]
Nidia Rosa Pardo Marrugo	Colombia	Weightlifting		[11]
Cory Marsh	Canada	Gymnastics	Methylhexaneamine	[43]
Mark Marshall	Jamaica	Football (soccer)	methylhexaneamine	[44]
Alfredo Marte	Dominican Republic	Baseball	Stanozolol	[45]
Starling Marte	Dominican Republic	Baseball	Nandrolone	[46]
Benjamin Martel	Canada	Cycling	Testosterone	[47]
Matsa Martha	Greece	Swimming	Stanozolol	[48]
Carlos Martinez	Canada	Canadian football	Methylhexaneamine	[49]
Maria Martinez	Argentina	Weightlifting	Boldenone	[11]
Marvin Martinez	El Salvador	Weightlifting		[11]
Paolo Martini	Italy	Water polo	Cannabis	[50]
Claudia Martino	Italy	Water polo	Pseudoephedrine	[51]
Paloma Garcia Martorell	Brazil	Water polo	Methylhexaneamine	[50]
Landon Marzullo	United States	Swimming	Cannabis	[10]
Saeed Abdul Hameed Marwan	Yemen	Weightlifting		[11]
Amina Maskhadova	Russia	Weightlifting		[52]
Sergej Maslobojev	Lithuania	Kickboxing	Metabolite of stanozolol	[53]
Mohamed Masoud	Egypt	Weightlifting	Methylhexanamine	[11]
Rodolfo Massi	Italy	Cycling	Cortisone	[54]
Petar Majstorović	Switzerland	Kickboxing		[55]
Francis Martes	Dominican Republic	Baseball	Clomiphene	[56]
Fernando Martínez	Dominican Republic	Baseball	Performance-enhancing drugs	[57]
Orelvis Martínez	Dominican Republic	Baseball	Clomiphene	[58]
Rhys Mathieson	Australia	Australian rules football	Oxymetholone	[59]
Kaloyan Zdravkov Matliev	Bulgaria	Swimming	Methylhexaneamine	[50]
Martha Matsa	Greece	Swimming	Stanozolol	[60]
Maxim Matveyev	Russia	Weightlifting		[61]
Tomas Matykiewicz	Czech Republic	Weightlifting		[11]
Brandon Mavuta	Zimbabwe	Cricket	Recreational drugs	[62][63]
Cameron Maybin	United States	Baseball	Amphetamine	[64]
Jeremy Mayfield	United States	Auto racing	Amphetamine	[65]
O. J. Mayo	United States	Basketball	Dehydroepiandrosterone	[66]
Filip Mazanik	Czech Republic	Water polo	Cannabis	[42]
Iain McCorkindale	England	Ten-pin bowling	Benzoylecgonine	[67]
Sean McCully	United States	Mixed martial arts	Nandrolone	[68]
Daniel McCutchen	United States	Baseball	Methenolone, trenbolone	[69]
Kevin McDine	England	Darts	Cocaine	[70]
Darnell McDonald	United States	Baseball		[71]
John McEnroe	United States	Tennis	Cocaine (self-admitted after retirement), steroids (self-admitted after retirement)	[72][73]
Mitch McGary	United States	Basketball	Marijuana	[74]
Mark McGwire	United States	Baseball	Steroids (self-admitted after retirement; Major League Baseball did not test for steroids during his career)	[75]
Andrew McKirahan	United States	Baseball	Ipamorelin	[76]
Duncan McLean	Canada	Canadian football		[77]
Brigitte McMahon	Switzerland	Triathlon	Erythropoietin	[78]
Tim McNeill	United States	Gymnastics	Triamcinolone acetonide	[79]
David Meca	Spain	Swimming	Nandrolone	[80]
Ericka Medrano	El Salvador	Weightlifting		[11]
Jodie Meeks	United States	Basketball	Ipamorelin, GHRP-2	[81]
Nishant Mehra	India	Football (soccer)	THC	[82]
Roland Meier	Switzerland	Cycling	Erythropoietin (EPO)	[83]
Birgit Meineke	East Germany	Swimming	Turinabol (self-admitted)	[84]
Filip Meirhaeghe	Belgium	Cycling	Erythropoietin (EPO)	[85]
Jenrry Mejía	Dominican Republic	Baseball	Stanozolol, Boldenone	[86]
Oussama Mellouli	Tunisia	Swimming	Amphetamine	(in Dutch)[87]
Marcelo Melo	Brazil	Tennis	Isometheptene	[88]
Sergio Mendoza	Honduras	Football (soccer)	Steroid	[89]
Joey Meneses	Mexico	Baseball	Stanozolol	[90]
Simon Mensing	England	Football (soccer)	Methylhexaneamine	[91]
Eddy Merckx	Belgium	Cycling	Reactivan, lodinated glycerol, Pemoline	[92]
Jordan Meredith	Canada	Canadian football		[93]
Shawne Merriman	United States	American football	Steroid	[94]
Fadi Merza	Austria	Kickboxing		[95]
Kevin Mestdagh	Belgium	Water polo	Cocaine	[42]
Nazih Samer Mezayek	Jordan	Swimming	Nandrolone	[10]
Ammar Mezghiche	Algeria	Weightlifting	Norandrosterone	[11]
Piotr Michalski	Poland	Water polo	Cannabis	[21]
Jeff Michels	United States	Weightlifting	Testosterone	[96]
Luca Michieletto	Italy	Water polo	Cannabis	[97]
Ninel Miculsecu	Romania	Weightlifting	T/E 19	[11]
Mark Middleton	United Kingdom	Weightlifting	Methyltestosterone, testosterone	[98]
Mike Mihelic	Canada	Canadian football		[99]
Mikayel Mikayelyan	Armenia	Weightlifting	Stanozolol	[11]
Andrei Mikhalyov	Belarus	Ice hockey	Methylhexaneamine	[100]
Youri Mikulchin	Russia	Water polo	Carphedon	[97]
Toni Milanović	Croatia	Muay Thai	Boldenone, salbutamol and methylhexanamine	[101]
Harry Milanzi	Zambia	Football (soccer)	Cannabis	[102]
Darius Miles	United States	Basketball	Phentarmine	[103][104]
David Millar	United Kingdom	Cycling	Erythropoietin (EPO)	[105]
Jarrell Miller	United States	Boxing	GW501516, EPO, growth hormone	[citation needed]
Eddie Milner	United States	Baseball	Cocaine	[106][107]
Sevdalin Minchev	Bulgaria	Weightlifting	Furosemide	[108]
Donka Mincheva	Bulgaria	Weightlifting	Steroids	[30]
Richa Mishra	India	Swimming	Methylhexaneamine	[16]
Sergio Mitre	United States	Baseball	Halodrol	[109]
Victor Mitrov	Greece	Weightlifting	Methyltrienolone, Buprenorphine	[11]
Artak Mkrtchyan	Armenia	Weightlifting	Metandienone	[11]
Mostafa Mohamed	Egypt	Wrestling	Methylhexaneamine	[27]
Saufik Mohd	Malaysia	Weightlifting	Metandienone	[11]
Denis Moiseev	Russia	Rowing		[110]
Fabiola Molina	Brazil	Swimming	Methylhexaneamine	[10]
Bjarne Møller	Denmark	Triathlon	Erythropoietin (EPO) (self-admitted)	[111] (in Danish)
Claus Michael Møller	Denmark	Cycling		[112]
Miskander Momynbekov	Kyrgyzstan	Weightlifting	Stanozolol	[11]
Salvatore Monaco	Italy	Football (soccer)	Nandrolone	[113]
Shane Monahan	United States	Baseball	Deca-Durabolin, Winstrol & amphetamines Self-admitted in 2007, last played in minors 2003.	[114]
Marisol Monasteriodos	Spain	Weightlifting	Heptaminol	[11]
Adalberto Mondesí	United States	Baseball	Clenbuterol	[115]
Gianpaolo Mondini	Italy	Cycling	Erythropoietin (EPO)	[116]
Scott Moninger	United States	Cycling	19-norandrosterone	[117]
Malik Monk	United States	Basketball		[118]
Zachary Monsees	United States	Swimming	Cannabis	[16]
Franck Montagny	France	Auto Racing	Cocaine	[119]
Frankie Montas	Dominican Republic	Baseball	Ostarine	[120]
Agustin Montero	Dominican Republic	Baseball		[121]
Jesús Montero	Venezuela	Baseball	Performance-enhancing drugs, dimethylbutylamine	[57][122]
Erik Morales	Mexico	Boxing	Clenbuterol	[123]
Jarosław Morawiecki	Poland	Ice hockey	Testosterone	[124]
Josh Moreau	United States	Weightlifting	Cannabinoids	[125]
Christophe Moreau	France	Cycling	Erythropoietin (EPO) (self admitted)	[126]
Rui Moreira	Portugal	Swimming	Cannabis	[127]
Cristian Moreni	Italy	Cycling	Testosterone	[128]
María Isabel Moreno	Spain	Cycling	Erythropoietin (EPO)	[129]
Alexander Morgunov	Russia	Swimming	Norandrosterone, Noretiocholanolone	[130]
Franck Morland	France	Water polo	Cocaine	[48]
Niccolò Mornati	Italy	Rowing	Anastrozole	[131]
Luca Moro	Italy	Auto racing	Benzoylecgonine	[132]
Daniel Moro Fernandez	Spain	Water polo	Cannabis	[133]
Ivan Moro Fernandez	Spain	Water polo	Cannabis	[133]
John Moroney	Ireland	Rugby	Cannabis	[134]
Johnnie Morton	United States	Mixed martial arts	anabolic steroids	[135][136]
Mike Morse	United States	Baseball	Steroids	[137]
Ksenia Moskvina	Russia	Swimming		[138]
Shane Mosley	United States	Boxing	Tetrahydrogestrinone (THG, also known as "the clear"), Erythropoietin (EPO), and The cream	[139]
Ezequiel Mosquera	Spain	Cycling	Hydroxyethyl starch	[140]
Guillermo Mota	Dominican Republic	Baseball		[141]
Said Moulla	Morocco	Wrestling	Stanozolol, Boldenone	[27]
Bradley Mousley	Australia	Tennis	Ecstasy	[142]
Mykhailo Mudryk	Ukraine	Football (soccer)	Meldonium	[143]
Johann Mühlegg	Spain	Cross-country skiing	Darbepoetin	[144]
Jarrod Mullen	Australia	Rugby league	Drostanolone	[145]
David Munyasia	Kenya	Boxing	Stimulant	[146]
Giuseppe Muraglia	Italy	Cycling	hCG (Human chorionic gonadotropin)	[147]
Amar Muralidharan	India	Swimming	Methylhexaneamine	[16]
Sam Murray	Australia	Australian rules football	Cocaine	[148]
Thomas Murre	France	Beach volleyball	Cannabinoids	[15]
Johan Museeuw	Belgium	Cycling	Aranesp-darbepoetin alfa	[149] (self-admitted)
Anatoliy Mushyk	Israel	Weightlifting	T/E 9.8	[11]
Murtazali Muslimov	Azerbaijan	Wrestling	Arostanolone metabolite and oxandrolone metabolites	[150]
Halil Mutlu	Turkey	Weightlifting	Anabolic steroids	[151]
Adrian Mutu	Romania	Football (soccer)	Cocaine	[152]
Jenna Myers	Australia	Weightlifting		[153]
Mika Myllylä	Finland	Cross-country skiing	HES	[154]