Mapa del sitio - M
- Martin J. Ward - Maxi Hughes
- Maxi Hughes - William Zepeda
- Michał Syrowatka - Maxim Churbanov
- Maxim Dadashev - Wellington Romero
- Maxim Własow - Joe Smith Jr
- Maxime Beaussire - Zakaria Attou
- Maximo Gonzalez, Andres Molteni - Hugo Nys, Jan Zieliński (final)
- Mayra Bueno Silva - Holly Holm
- Mazatlán FC - Atlas Fútbol Club
- Mazatlán FC - CF Pachuca
- Mazatlán FC - Chivas de Guadalajara
- Mazatlán FC - Club América
- Mazatlán FC - Club Atlético de San Luis
- Mazatlán FC - Club León
- Mazatlán FC - Club Necaxa
- Mazatlán FC - Querétaro FC
- Mazatlán FC - Santos Laguna
- MB Boxing Night: "Last Dance"
- McWilliams Arroyo - Roman Gonzalez
- medi Bayreuth - Legia Warszawa
- Mega Leks - Avellino
- Mega Leks - BC Cibona
- Mega Leks - Iberostar Tenerife
- Mega Leks - KK Mornar
- Mega Leks - Strasbourg IG
- Megabox Ondulati Del Savio Vallefoglia - Prosecco Doc Imoco Conegliano (mujeres)
- Megan Anderson - Holly Holm (mujeres)
- Melgar Arequipa - Atlético Mineiro
- Melissa Mullins - Klaudia Syguła
- Melvin Lopez - Emmanuel Rodriguez
- Memorial to Feliks Stamm
- Memphis Grizzlies - Atlanta Hawks
- Memphis Grizzlies - Boston Celtics
- Memphis Grizzlies - Detroit Pistons
- Memphis Grizzlies - Golden State Warriors
- Memphis Grizzlies - Indiana Pacers
- Memphis Grizzlies - Los Angeles Clippers
- Memphis Grizzlies - Los Angeles Lakers
- Miami Heat - Memphis Grizzlies
- Milwaukee Bucks - Memphis Grizzlies