Jugadores — M–N
MacFayden, DannyDeacon Danny
Mack, ConnieThe Tall TacticianConnieMr. Baseball
Mack, FrankStubby
Mackey, BizBiz
Macullar, JimmyLittle MacBig Mac
Madden, FrankRed
Madden, KidKid- Madden, LenLefty
Maddox, GarryThe Minister of DefenseThe Secretary of Defense
Maddux, GregMad DogThe Professor- Madigan, WilliamTice
Madrigal, NickNicky Two Strikes
Magadan, DaveMags
Maglie, SalThe Barber
Magoon, GeorgeMaggieTopsy
Mahaffey, RoyPopeye- Mahon, AlLefty
Mahoney, JimMoe- Mahoney, MikeBig Mike
- Mailho, EmilLefty
Mails, DusterWalterThe GreatThe Great Mails
Mains, WillardGrasshopper
Maisel, FritzFlashFritzCatonsville Flash
Majeski, HankHeeney- Malarcher, DaveGentleman Dave
Malarkey, JohnLiz
Maldonado, MartinMacheteCascajoMartincitoValdez- Mallonee, BenLefty
Mallory, JimSunny Jim- Mallory, SheldonShell
Malloy, AlexLick
Malloy, HermTug
Malmberg, HarrySwede- Maloy, PaulBiff
Maltzberger, GordonMaltzy
Manaea, SeanThe Throwin' SamoanBaby GiraffeDa KidManaealator
Mancuso, GusBlackie
Mangum, LeoBlackie
Manion, ClydePete- Manlove, CharlieChick
- Mann, GarthRed
Mann, LesMajor- Manning, ErnieEd
Manning, MattDr. Cyclops
Manning, RickArchie
Mansell, TomBrick
Mantle, MickeyThe Commerce CometMusclesThe Mick
Manush, HeinieHeinie- Mapel, RollaLefty
Mapes, CliffTiger- Maple, HowardMape
- Mappes, GeorgeDick
Maranville, RabbitRabbit
Marcell, OliverGhost
Marchildon, PhilBabe
Marcum, JohnnyFootsieMoose
Marichal, JuanThe Domincan DandyDominican DandyManitoMar- Marion, DanRube
Marion, MartySlatsThe OctopusMr. Shortstop- Marion, RedRed
- Markland, GeneMousey
- Marolewski, FredFritz
Marquard, RubeRube- Marquez, LuisCanena
- Marquis, RogerNoonie
Marr, LeftyLefty
Marrero, ChrisNene
Marshall, JoeHome Run JoeHome Run
Marshall, MikeScrewballDocIron Mike
Marshall, RubeCy- Martell, DocMartyDoc
- Martin, BabeBabe
Martin, BillyThe BratBilly the KidThe Incredible Shrinking ManagerThe Great AgitatorBillyball- Martin, DocDoc
Martin, JoeSmokey Joe- Martin, JoeSilent Joe
Martin, MorrieLefty
Martin, PepperThe Wild Horse Of The Osage
Martina, JoeOyster Joe
Martinez, BuckBuck
Martinez, CarlosCaféTsunami
Martinez, DennisEl PresidenteCafeCafecito
Martinez, JoseCafecito- Martinez, RogelioLimonar
- Martini, WedoSouthern
- Massa, GordonMooseDuke
- Massey, BillBig Bill
Massey, RedRoyRed
Mathews, EddieEddie MattressBrookfield BomberSanta Barbara Bomber
Mathewson, ChristyMattyBig SixChristyThe Christian GentlemanThe Gentleman's Hurler
Mathias, CarlStubby
Matsui, HidekiGodzilla- Matteson, EddieMatty
Matthews, GarySarge
Matthews, GaryCorporalLittle Sarge- Matthews, JoeLefty
Matthews, WidMatty- Mattick, WallyChink
Mattingly, DonDonnie BaseballCapMattThe Hit ManThe Hitman
Mattis, RalphMatty- Mattox, CloyMonk
- Matuzak, HarryMatty
Mauch, GeneSkip
Mauer, JoeThe Baby Jesus
Maul, AlSmiling Al- Mauriello, RalphTami
Maxwell, CharlieSmokeyPaw PawSunday CharlieThe Sabbath SluggerOl' Paw Paw
May, DustinGingergaard
May, LeeThe Big Bopper
May, MerrillPinky- Maynard, BusterBuster
Mayo, EddieHotshotSteady Eddie
Mays, CarlSubKiller
Mays, WillieSay Hey KidThe Say-Hey KidBuck
Mazeroski, BillMazNo HandsThe Glove- Mazzera, MelMike
Mazzilli, LeeMazThe Italian Stallion
McAleer, JimmyLoafer
McAtee, MichaelButchBub
McAuliffe, DickDick
McAvoy, WickeyWickey McAvoyName sometimes spelled Wickie- McBee, PryorLefty
- McCabe, RalphMack
McCall, BrianBam- McCann, GeneMike
McCann, JamesMcCannon- McCarthy, JoeMarse Joe
McChesney, HarryPud
McClellan, HerveyLittle Mac- McCloskey, JimIrish
McClure, HalMac
McColl, AlexRed
McConnell, GeorgeSlats
McCormack, MikeDudeKid- McCormick, ChasChas ChompChasmanian DevilChazzy Fizz
McCormick, FrankBuck
McCormick, HarryMoose
McCovey, WillieStretchBig MacWillie MacThe Scariest Hitter in Baseball- McCrabb, LesBuster
- McCreery, EdBig Ed
McCurdy, HarryHank
McDermott, MickeyMaury- McDonald, JimHot Rod
- McDonald, TexTex
- McDonald, WebsterMac
- McDonnell, JimMack
McDowell, JackBlack Jack
McDowell, OddibeOddibe Young Again
McDowell, SamSudden Sam
McElveen, PryorHumptyHumpy
McEwing, JoeSuper Joe
McGann, DanCap- McGarr, JimReds
- McGee, BillFiddler Bill
- McGhee, BillFibber
- McGill, BillParson
- McGill, WillieKid
- McGilvray, BillBig Bill
McGinnis, JumboJumbo
McGinnity, JoeIron Man
McGlothlin, JimRed- McGowan, BillLittle Joe Chest
McGowan, FrankBeauty- McGraner, HowardMuck
McGraw, JohnMugsyLittle Napoleon
McGriff, FredCrime Dog- McGuire, TomElmer
McGunnigle, BillGunner
McGwire, MarkBig Mac- McHale, BobRabbit
- McHale, JimJ.B.
McHenry, AustinMac- McIlwain, StoverSmokey
McInnis, StuffyJack
McJames, JamesDoc
McKain, ArchieHappy- McKay, ReeveRip
McKean, EdMack
McKechnie, BillDeacon
McKee, RedRed- McKenry, FrankBig PeteLimb
McKenzie, TristonDr. Sticks- McLaughlin, KidSunshine
- McLean, AlElrod
- McLeland, WayneNubbin
McLish, CalBusterCalBus
McMakin, JohnSpartanburg JohnSpartenburg John
McMillan, GeorgeReddy
McMillan, NormBub
McMillan, TommyRebel
McMullin, JohnLefty- McNabb, CarlSkinny
McNabb, EdgarTexasPete
McNair, EricBoob
McNally, MikeMinooka Mike
McNeil, JeffThe Flying SquirrelThe SquirrelJTJeff McHits
McPhee, BidBid
McQuillan, HughHandsome Hugh- McQuillen, GlennRed
McReynolds, KevinBig Mac
McTigue, BillRebel
McWeeny, DougBuzz
Meadows, LeeSpecs- Meara, CharlieGoggy
- Medeiros, RayPep
Medich, DocDoc
Medwick, JoeDuckyMusclesDucky WuckyMickey- Mee, TommyJudge
- Meegan, PeteSteady PeteSteady
- Meers, RussBabe
Meine, HeinieThe Count Of LuxemburgHeinie- Meister, KarlDutch
- Melillo, OscarSpinachSki
Meloan, PaulMolly
Melton, BillBeltin' BillBeltin' Melton
Melton, CliffMickey MouseMountain Music- Mendez, JoseEl Diamante NegroJoeThe Black Diamond
Menefee, JohnJock
Menosky, MikeLeaping Mike
Mensor, EdThe Midget- Merewether, ArtMerry
Merriman, LloydCitation
Mertes, SamSandow
Mesa, JoseJoe TableSeñor Smoke- Messenger, AndrewBud
Messersmith, AndyBlutoChannel- Metcalfe, AlfredShoddy
- Metha, FrankScat
- Metheny, BudBud
Metkovich, GeorgeCatfish
Meulens, HensleyBam-BamSir Hensley
Meusel, BobLong BobLanguid
Meusel, IrishIrish
Meyer, BennyEarache- Meyer, DutchDutchLittle Dutch
Meyer, RussRowdyThe Mad Monk
Meyerle, LeviLong Levi
Meyers, JackChief
Meyers, JakeRake
Meyers, LouCrazy Horse- Micelotta, MickeyMickey
Michael, GeneStick- Michaelson, JohnMike
Middleton, JimRifle Jim- Middleton, JohnLefty
Midkiff, EzraSalt Rock- Mierkowicz, EdButchMouseAutch
Miggins, LarryIrish
Milan, ClydeDeerfootZeb
Miljus, JohnnyJovoBig Serb
Miller, BillLeftyHooks- Miller, BillWild Bill
Miller, BobbyRuby
Miller, DocDoc
Miller, DustyDusty- Miller, EdBig Ed
Miller, EddieEppie- Miller, ElmerLefty
Miller, FrankBullet
Miller, FredSpeedy
Miller, GeorgeFoghornCalliopeDoggie
Miller, HughieCotton- Miller, JimRabbitJim
Miller, JimJim- Miller, MasonThe Reaper
Miller, OttoMoonie
Miller, RalphMooseLefty
Miller, RoscoeRoxyRubberlegs- Miller, TomReddyTom
Miller, WardWindyGrump
Miller, WarrenGitz
Milligan, JohnJocko- Milliken, BobBobo
Mills, BusterBusBuster
Mills, HowardLefty- Mills, WillieWee Willie
Milnar, AlHappy- Milne, PetePete
Milner, JohnThe Hammer- Milosevich, MikeMollie
Milstead, GeorgeCowboy- Milton, LarryTug
- Minahan, CottonCotton
Minarcin, RudyBuster
Minner, PaulLefty
Minoso, MinnieMinnieThe Cuban Comet
Mitchell, KevinBoogie BearMitchell MonsterTatonkaWorld
Mitterling, RalphSarge
Mitterwald, GeorgeBaron von MitterwaldThe Baron
Mize, JohnnyThe Big CatBig Jawn
Mizell, Vinegar BendVinegar Bend- Mizeur, BillBad Bill
- Moeller, RonThe Kid
- Mole, FentonMuscles
Molina, YadierYadiEl Capitán
Molitor, PaulMollyThe IgnitorMollie
Mollwitz, FritzFritz
Money, DonBrooks
Moniak, MickeyMickey
Monroe, EdPeck
Montefusco, JohnCount
Montemayor, FelipeMontyClipper- Moolic, GeorgePrunes
Moon, LeoLefty- Moore, BillWillie
- Moore, DobieBlack CatDobie
Moore, EarlBig EbbieCrossfireSteam Engine in Boots- Moore, EuelChief
- Moore, GeneBlue Goose
Moore, GeneRowdy
Moore, Jo-JoThe Gause Ghost
Moore, RayFarmerOld Blue
Moore, WhiteyWhitey
Moore, WilcyCyDeacon- Moran, BillBugs
Moran, CharlieUncle CharlieUncle Charley
Moran, RoyDeedle
Morehead, DaveMoe- Morehead, SethMoe
- Moreland, KeithZonk
Moren, LewHicks- Moreno, JulioJiquí
- Morgan, ChetChick
- Morgan, EddiePepper
Morgan, JoeLittle Joe
Morgan, NyjerTony Plush
Morgan, TomPlowboy
Morrill, JohnHonest John
Morris, EdBig Ed
Morris, EdCannonball
Morrison, JohnnyJughandle Johnny- Morrissey, FrankDeacon
- Morrissey, JackKing
Morrissey, JosephJo-Jo
Morse, HapPete- Morton, BubbaBubba
Morton, GuyAlabama Blossom- Morton, GuyMoose
Moryn, WaltMoose
Moseley, EarlVic
Mossi, DonThe SphinxEars
Mostil, JohnnyBananas- Mountjoy, BillMedicine Bill
Moustakas, MikeMooseCA Strong
Moyer, JamieThe AARPitcher- Mueller, BillHawk
Mueller, DonMandrake The Magician- Mueller, EmmettHeinie
Mueller, HeinieHeinie
Mueller, RayIron Man
Muffett, BillyMuff
Mulcahy, HughLosing Pitcher
Mullane, TonyCountThe Apollo Of The Box
Mulleavy, GregMoe
Mullen, FordMoon
Mulligan, JoeBig Joe
Mullin, GeorgeWabash George- Munce, JohnBig John
Munger, RedRed- Munns, LesBig EdNemo
Munoz, AndresEl Jefe de los BomberosEl Plebe
Munson, ThurmanSquatty BodyThe WallTugboat- Murff, RedRed
Murphy, ConMonkRazzle Dazzle
Murphy, ConnieStone Face
Murphy, DaleMurphThe All American Boy- Murphy, DannyHandsome DanMurph
- Murphy, DaveDirty Dave
Murphy, EddieHonest EddieSoldier BoyChoir Boy- Murphy, JohnSoldier Boy
Murphy, JohnnyGrandmaFiremanOrFordham Johnny- Murphy, LeoRed
- Murphy, RobRob
- Murphy, WillieGentle Willie
Murphy, YaleTotMidgetYale
Murray, BillDasher
Murray, EddieSteady EddieTired
Murray, GeorgeSmiler- Murray, JimBig Jim
Murray, RayDeacon
Murray, RedRed
Musgrove, JoeMooseJava Joe
Musial, StanStan The ManStashStashuThe Donora Greyhound
Mussina, MikeMikeMoose- Mutrie, JimTruthful Jim
- Myatt, GeorgeMercuryStudFoghorn
Myer, BuddyBud
Myers, AlCod
Nagle, JudgeLucky
Nahem, SamSubway Sam- Naleway, FrankChick
- Nance, WilliamKid
- Napier, BuddyBud
- Naranjo, ChollyGonzalo
- Narleski, BillCap
- Narum, BusterBuster
- Navarro, JulioWhiplash
Naylor, JoshMississauga MasherNaylz
Needham, TomDeerfoot
Neighbors, CecilCy- Nelson, AndyPeaches
Nelson, EmmettRamrod
Nelson, LynnLine Drive- Nelson, RayKell
Nelson, RedRed
Nelson, RogerSpider- Nelson, TexBabeTex
Neuer, JohnTacks
Newcombe, DonNewk
Newhouser, HalPrince HalHurricane Hal- Newkirk, FloydThree-FingerThree FingerThree-Fingers
- Newkirk, JoelSailor
- Newman, CharlieDecker
Newsom, BoboBuck
Newton, DocDoc- Nichols, DolanNick
Nichols, KidKid
Nicholson, BillSwish
Nicholson, DaveBig Nick
Nicholson, FredShoemaker
Nicholson, ParsonDeacon
Nickeas, MikeMike- Niebergall, CharlieNig
Niekro, PhilKnucksie- Niland, TomHonest TomHonest John
Nill, GeorgeRabbit- Nixon, AlHumpty Dumpty
Noel, JhonkensyBig Christmas
Nolan, The OnlyThe Only
Nomo, HideoThe Tornado
Nonnenkamp, RedRed
Nootbaar, LarsNOOTTacchan
Norris, BudBudBudmanBudsworthD.NoNorrisaurusrex- Northrop, JakeJerky
- Norton, EffieLeiter
Novikoff, LouThe Mad Russian- Nutter, EverettDizzy
Nuxhall, JoeOl LefthanderThe Ol' Left-hander