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|
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mackey, Rich | 1B | St. Louis Explorers | 18 | 05/13/1952 | Moss Point | USA | Right | Right | 6' 2" | 180 lbs | - |
| MacPherson, Keith | 3B | Pittsburgh Industrials | 23 | 09/14/1947 | Denver | USA | Right | Right | 6' 4" | 200 lbs | $23,400 |
| Madaras, Bob | SS | Montreal Habitants | 27 | 05/13/1943 | Auburn | USA | Right | Right | 5' 10" | 185 lbs | $140,000 |
| Madsen, Jeff | LF | Chicago Traders | 29 | 03/09/1941 | Niagara Falls | USA | Right | Right | 5' 8" | 180 lbs | $1,172,000 |
| Magana, Gabe | SP | San Diego Captains | 28 | 08/11/1942 | Los Angeles | USA | Right | Left | 6' 1" | 200 lbs | $100,000 |
| Magnuson, Bobby | SS | Brooklyn Bluebirds | 20 | 02/03/1950 | Los Angeles | USA | Right | Right | 5' 9" | 155 lbs | - |
| Mahlke, Joe | RP | Pittsburgh Industrials | 23 | 01/07/1947 | Philadelphia | USA | Left | Left | 6' 6" | 210 lbs | - |
| Mahon, Marlin | LF | Free Agent | 19 | 02/17/1951 | Naples | USA | Right | Right | 6' 4" | 200 lbs | - |
| Maisel, Fred | SP | Cincinnati Packers | 18 | 02/14/1952 | St. Clair Shores | USA | Left | Right | 6' 0" | 165 lbs | - |
| Maisner, Ron | SP | Free Agent | 30 | 08/21/1940 | Cleveland | USA | Right | Right | 6' 2" | 200 lbs | - |
| Makins, Archie | RP | Twin Cities Northmen | 24 | 04/09/1946 | Agoura Hills | USA | Right | Right | 6' 0" | 180 lbs | $23,400 |
| Malcuit, Bill | SP | Free Agent | 36 | 04/30/1934 | Santa Ana | USA | Left | Left | 5' 10" | 180 lbs | - |
| Malone, Gene | C | Chicago Hawks | 23 | 02/26/1947 | Atlanta | USA | Right | Right | 6' 3" | 205 lbs | $23,400 |
| Malstrom, Bill | CF | Milwaukee Dairymen | 21 | 07/19/1949 | Rendon | USA | Left | Left | 5' 11" | 175 lbs | $23,400 |
| Manney, Dan | RP | Chicago Hawks | 39 | 09/18/1931 | Blanchester | USA | Right | Right | 5' 10" | 200 lbs | $75,200 |
| Manning, Warner | RP | Houston Drillers | 28 | 03/19/1942 | West Monroe | USA | Right | Right | 6' 0" | 175 lbs | $140,000 |
| Mara, Jimmy | C | Brooklyn Bluebirds | 22 | 11/07/1947 | White Lake Township | USA | Right | Right | 6' 2" | 190 lbs | $23,400 |
| Marcell, Vern | RP | Chicago Traders | 22 | 10/16/1948 | Cottonwood West | USA | Right | Right | 6' 4" | 185 lbs | $23,400 |
| Marsh, Dave | SP | Free Agent | 22 | 04/24/1948 | Portage | USA | Left | Left | 6' 0" | 180 lbs | - |
| Marshall, Ken | SP | Free Agent | 28 | 03/26/1942 | Hanover | USA | Left | Left | 6' 5" | 210 lbs | - |
| Marshall, Vince | 1B | Washington Eagles | 22 | 06/09/1948 | Cowarts | USA | Right | Right | 5' 10" | 195 lbs | $23,400 |
| Marston, Bob | CF | New York Knickerbockers | 22 | 10/24/1948 | Lakewood | USA | Left | Left | 6' 1" | 175 lbs | - |
| Martens, Bill | SP | Philadelphia Quakers | 22 | 07/04/1948 | Grand Rapids | USA | Right | Right | 6' 4" | 200 lbs | - |
| Martin, Darrell | C | San Francisco Seagulls | 26 | 05/01/1944 | Birmingham | USA | Right | Right | 6' 0" | 200 lbs | $150,000 |
| Martin, Dave | LF | New York Empires | 28 | 11/11/1941 | Jacksonville | USA | Left | Left | 6' 0" | 200 lbs | $232,000 |
| Martin, Gary | 1B | Dallas Wranglers | 36 | 08/03/1934 | Manitowoc | USA | Left | Left | 6' 0" | 200 lbs | $60,000 |
| Martin, John | LF | Houston Drillers | 33 | 04/19/1937 | Baltimore | USA | Right | Right | 6' 2" | 200 lbs | $350,000 |
| Martin, Mike | RF | Free Agent | 25 | 03/17/1945 | Lubbock | USA | Right | Right | 6' 2" | 200 lbs | - |
| Martin, Rick | SS | Free Agent | 24 | 05/19/1946 | Prichard | USA | Right | Right | 6' 0" | 175 lbs | - |
| Martinez, Don | SS | Atlanta Generals | 28 | 02/06/1942 | Woodstock | USA | Right | Right | 5' 10" | 180 lbs | $60,000 |
| Martinez, Fernando | 3B | St. Louis Explorers | 26 | 12/09/1943 | Guaynabo | PUR | Right | Right | 5' 9" | 180 lbs | $169,200 |
| Martinez, Tony | C | Kansas City Bulls | 30 | 11/21/1939 | Heath | USA | Right | Right | 5' 11" | 200 lbs | $274,000 |
| Martucci, Tom | 2B | Atlanta Generals | 27 | 10/24/1943 | New York | USA | Right | Right | 5' 11" | 195 lbs | $37,000 |
| Massey, Paul | RP | Philadelphia Quakers | 25 | 12/03/1944 | Augusta | USA | Left | Right | 6' 2" | 200 lbs | $37,000 |
| Mateo, Diego | LF | New York Knickerbockers | 27 | 05/04/1943 | Moca | DOM | Left | Left | 5' 11" | 205 lbs | $55,000 |
| Matuzak, Dave | SS | New York Empires | 23 | 07/25/1947 | Brooklyn | USA | Switch | Right | 6' 2" | 185 lbs | $23,400 |
| Matz, William | SP | Chicago Traders | 24 | 10/08/1946 | Long Beach | USA | Right | Left | 6' 4" | 205 lbs | $23,400 |
| Maughan, Dave | RP | San Francisco Seagulls | 25 | 09/07/1945 | Cypress Lake | USA | Right | Right | 5' 11" | 180 lbs | $23,400 |
| Maxwell, Larry | LF | Boston Terriers | 23 | 03/28/1947 | New Brunswick | USA | Right | Right | 6' 3" | 205 lbs | $23,400 |
| May, Bill | 2B | Pittsburgh Industrials | 23 | 06/24/1947 | Essex | USA | Switch | Right | 6' 0" | 180 lbs | $23,400 |
| May, Bruce | RP | Free Agent | 26 | 03/02/1944 | Mobile | USA | Switch | Left | 6' 0" | 185 lbs | - |
| Mays, Ken | CF | Chicago Traders | 21 | 12/08/1948 | San Francisco | USA | Right | Right | 5' 10" | 175 lbs | - |
| McAlister, Andy | SP | Twin Cities Northmen | 21 | 01/14/1949 | Stroudsburg | USA | Right | Right | 6' 0" | 180 lbs | - |
| McArdle, Bob | C | Free Agent | 29 | 06/07/1941 | West Perrine | USA | Right | Right | 6' 0" | 220 lbs | - |
| McAteer, Dennis | SP | San Diego Captains | 27 | 04/25/1943 | Charleston | USA | Left | Left | 6' 4" | 200 lbs | $280,000 |
| McAteer, Tom | SP | Washington Eagles | 29 | 04/22/1941 | Houston | USA | Switch | Right | 5' 11" | 195 lbs | $190,000 |
| McBean, Bo | 2B | Free Agent | 39 | 03/12/1931 | Lowell | USA | Right | Right | 5' 10" | 195 lbs | - |
| McCallson, John | 1B | Kansas City Bulls | 26 | 07/20/1944 | Vernon Hills | USA | Right | Right | 6' 2" | 195 lbs | $150,000 |
| McCarthy, Jeff | 2B | Los Angeles Blockbusters | 31 | 08/14/1939 | Lebanon | USA | Right | Right | 5' 10" | 200 lbs | $55,200 |
| McCarthy, Paul | LF | Los Angeles Pobladores | 25 | 02/07/1945 | Newark | USA | Left | Left | 5' 10" | 175 lbs | $67,600 |
| McClatchey, Eddie | 2B | Toronto Hurons | 26 | 12/12/1943 | Miami Beach | USA | Right | Right | 5' 8" | 185 lbs | $23,400 |
| McClellan, Terry | C | Dallas Wranglers | 26 | 04/18/1944 | Poughkeepsie | USA | Right | Right | 5' 8" | 185 lbs | $120,000 |
| McCord, Walt | CF | Chicago Traders | 23 | 04/25/1947 | Traverse City | USA | Right | Right | 5' 7" | 165 lbs | $23,400 |
| McCormick, Chuck | CF | Denver Burros | 26 | 02/13/1944 | Elizabethtown | USA | Right | Right | 5' 9" | 175 lbs | $40,000 |
| McCormick, Marty | 3B | Cleveland Bobcats | 28 | 05/08/1942 | Rio Vista | USA | Right | Right | 6' 0" | 200 lbs | $45,600 |
| McCoy, Don | RP | Washington Eagles | 24 | 05/17/1946 | Mountain View (Santa Clara County) | USA | Right | Right | 5' 9" | 170 lbs | $38,000 |
| McCoy, Roger | RF | Kansas City Bulls | 23 | 11/09/1946 | Alameda | USA | Left | Left | 5' 10" | 185 lbs | $23,400 |
| McCranie, Dick | RP | Atlanta Generals | 24 | 03/28/1946 | Cleora | USA | Right | Right | 6' 1" | 190 lbs | $23,400 |
| McCusker, Jim | 2B | Toronto Hurons | 29 | 12/15/1940 | Philadelphia | USA | Left | Right | 5' 7" | 190 lbs | $120,000 |
| McDaniel, Kermit | LF | Brooklyn Bluebirds | 27 | 08/22/1943 | Burlington | USA | Right | Right | 6' 2" | 205 lbs | $232,000 |
| McDaniel, Tim | RP | San Francisco Seagulls | 22 | 02/22/1948 | Los Angeles | USA | Right | Right | 6' 2" | 205 lbs | - |
| McDonald, Tim | SP | Cleveland Bobcats | 29 | 11/01/1940 | Longview | USA | Left | Left | 5' 10" | 170 lbs | $500,000 |
| McDonnell, Howard | RP | Dallas Wranglers | 18 | 08/10/1952 | Windsor Locks | USA | Left | Left | 6' 2" | 175 lbs | - |
| McElhaney, Mike | 3B | Philadelphia Quakers | 26 | 04/27/1944 | Metairie | USA | Right | Right | 6' 0" | 200 lbs | $23,400 |
| McElroy, Grady | CF | Toronto Hurons | 28 | 05/13/1942 | New York | USA | Right | Right | 5' 10" | 200 lbs | $43,000 |
| McGee, Lee | LF | Washington Eagles | 26 | 02/15/1944 | Eastman | USA | Right | Left | 5' 8" | 175 lbs | $147,420 |
| McGovern, Tim | RP | Boston Terriers | 28 | 12/31/1941 | Spring Hill | USA | Right | Right | 6' 0" | 190 lbs | $185,000 |
| McGrath, Tom | C | Philadelphia Quakers | 25 | 11/08/1944 | St. David | USA | Right | Right | 6' 0" | 205 lbs | - |
| McGuire, Ted | SP | Cleveland Bobcats | 23 | 11/02/1946 | West Fargo | USA | Switch | Right | 6' 2" | 215 lbs | - |
| McGurn, Mike | 1B | Pittsburgh Industrials | 19 | 11/02/1950 | Orange Township | USA | Right | Right | 6' 6" | 230 lbs | - |
| McIntyre, George | SS | Baltimore Lords | 23 | 10/03/1947 | Sandy | USA | Right | Right | 6' 0" | 180 lbs | $23,400 |
| McIntyre, Rick | SP | Toronto Hurons | 25 | 05/24/1945 | Los Angeles | USA | Switch | Right | 6' 3" | 205 lbs | $40,000 |
| McKnight, Charlie | CF | Atlanta Generals | 26 | 08/06/1944 | Smiths | USA | Left | Right | 6' 0" | 200 lbs | $38,000 |
| McLaughlin, Gene | LF | Free Agent | 36 | 05/27/1934 | Stratmoor | USA | Left | Left | 5' 10" | 200 lbs | - |
| McLean, Danny | RP | Free Agent | 26 | 07/28/1944 | Nappanee | USA | Left | Left | 6' 0" | 190 lbs | - |
| McLellan, Ed | SP | San Francisco Seagulls | 22 | 02/14/1948 | Rockwall | USA | Switch | Right | 5' 9" | 160 lbs | - |
| McLemore, Haskell | CF | Kansas City Bulls | 21 | 03/14/1949 | Erwin | USA | Right | Right | 6' 1" | 175 lbs | $23,400 |
| McLeod, Joe | C | San Diego Captains | 24 | 08/19/1946 | Turlock | USA | Switch | Right | 6' 0" | 215 lbs | $23,400 |
| McMillan, Mark | C | New York Empires | 31 | 03/12/1939 | East Ridge | USA | Right | Right | 5' 9" | 195 lbs | $55,200 |
| McNabb, Tom | SS | Twin Cities Northmen | 21 | 11/20/1948 | Compton | USA | Right | Right | 6' 1" | 180 lbs | - |
| McNeece, Bill | SP | Free Agent | 23 | 11/17/1946 | Lincoln | USA | Right | Right | 6' 3" | 200 lbs | - |
| McPhearson, Jeff | 2B | St. Louis Explorers | 22 | 12/26/1947 | Pittsburgh | USA | Switch | Right | 5' 9" | 165 lbs | $23,400 |
| McRae, Mike | LF | Atlanta Generals | 18 | 07/15/1952 | Grand Rapids | USA | Left | Left | 5' 10" | 165 lbs | - |
| McStay, Rick | SP | Houston Drillers | 23 | 05/23/1947 | Hemet | USA | Right | Right | 6' 2" | 195 lbs | $23,400 |
| Meacham, Bob | CF | St. Louis Explorers | 19 | 07/23/1951 | Grandview | USA | Right | Right | 6' 1" | 185 lbs | - |
| Meade, Brian | SP | San Diego Captains | 19 | 08/12/1951 | Pontiac | USA | Right | Right | 6' 1" | 175 lbs | - |
| Meadows, Whistlestop | RP | Los Angeles Pobladores | 22 | 06/08/1948 | Merrimac | USA | Left | Left | 6' 0" | 180 lbs | - |
| Meckley, Steve | RP | Cincinnati Packers | 26 | 02/08/1944 | Wildwood | USA | Left | Left | 6' 0" | 200 lbs | $23,400 |
| Medford, George | RP | Free Agent | 35 | 09/05/1935 | Boca Del Mar | USA | Right | Right | 6' 0" | 205 lbs | - |
| Medrano, Aaron | 2B | Philadelphia Quakers | 19 | 02/07/1951 | Oakland | USA | Right | Right | 5' 8" | 180 lbs | $23,400 |
| Medrano, Jim | 1B | Houston Drillers | 23 | 06/14/1947 | Barberton | USA | Right | Right | 6' 0" | 190 lbs | $23,400 |
| Medved, Randy | SP | San Francisco Seagulls | 21 | 08/16/1949 | Orcutt | USA | Right | Right | 5' 10" | 170 lbs | - |
| Meek, Jerry | RP | Montreal Habitants | 32 | 08/28/1938 | East Cleveland | USA | Right | Right | 6' 4" | 200 lbs | $50,000 |
| Melendez, Harry | SP | New York Knickerbockers | 24 | 10/15/1946 | Sunnyvale | USA | Right | Right | 6' 5" | 215 lbs | - |
| Melton, Frank | SP | Cleveland Bobcats | 19 | 02/02/1951 | San Rafael | USA | Left | Right | 6' 0" | 170 lbs | - |
| Mendez, Bruce | LF | Chicago Hawks | 21 | 11/11/1948 | Spring Valley | USA | Right | Right | 5' 11" | 195 lbs | - |
| Merritt, Larry | C | Baltimore Lords | 28 | 04/15/1942 | Topeka | USA | Right | Right | 6' 1" | 200 lbs | $47,000 |
| Messenger, Larry | SP | Los Angeles Blockbusters | 24 | 03/15/1946 | Chicago | USA | Left | Right | 6' 0" | 175 lbs | $318,920 |
| Messinger, Bob | 1B | Denver Burros | 36 | 07/28/1934 | Hobbs | USA | Left | Left | 6' 2" | 200 lbs | $1,400,000 |
| Middleton, Lou | LF | New York Knickerbockers | 35 | 12/20/1934 | Nashville | USA | Right | Right | 6' 0" | 200 lbs | $400,000 |
| Mika, Ed | LF | Atlanta Generals | 23 | 08/28/1947 | Oneonta | USA | Right | Right | 6' 2" | 200 lbs | $23,400 |
| Miles, Dave | SP | Free Agent | 24 | 03/01/1946 | East Los Angeles | USA | Right | Right | 6' 0" | 185 lbs | - |
| Miller, Darrell | SS | Twin Cities Northmen | 24 | 05/11/1946 | San Jose | USA | Switch | Right | 6' 3" | 200 lbs | $23,400 |
| Miller, Jim | RP | Kansas City Bulls | 22 | 09/12/1948 | Oak Trail Shores | USA | Right | Right | 6' 2" | 185 lbs | $65,000 |
| Millette, Randy | SP | Free Agent | 25 | 02/08/1945 | Fortuna | USA | Switch | Right | 5' 10" | 180 lbs | - |
| Milligan, Bill | RF | Twin Cities Northmen | 32 | 01/23/1938 | Dover | USA | Left | Left | 5' 10" | 200 lbs | $48,000 |
| Mills, Dave | SP | Los Angeles Blockbusters | 21 | 09/19/1949 | Bartlesville | USA | Right | Right | 6' 0" | 180 lbs | - |
| Miltenberger, Bo | C | Los Angeles Blockbusters | 19 | 02/07/1951 | North Miami | USA | Right | Right | 6' 0" | 185 lbs | $23,400 |
| Milton, Jeff | RF | Boston Terriers | 20 | 05/15/1950 | Greensboro | USA | Left | Left | 6' 0" | 175 lbs | $23,400 |
| Mitchell, Hank | RP | San Francisco Seagulls | 18 | 01/01/1952 | Fitzgerald | USA | Left | Left | 5' 11" | 165 lbs | - |
| Mitchell, Larry | SP | Los Angeles Blockbusters | 20 | 10/10/1950 | Mobile | USA | Right | Right | 6' 6" | 205 lbs | $23,400 |
| Mitchell, Ron | LF | San Diego Captains | 29 | 07/05/1941 | Portland | USA | Right | Right | 6' 0" | 205 lbs | $47,000 |
| Mitchell, Tom | SP | Milwaukee Dairymen | 26 | 08/10/1944 | Chicago | USA | Right | Right | 6' 0" | 200 lbs | $107,010 |
| Mize, Paul | LF | Dallas Wranglers | 25 | 01/04/1945 | San Antonio | USA | Right | Right | 5' 10" | 180 lbs | $23,400 |
| Mizzell, Roy | RF | St. Louis Explorers | 24 | 05/01/1946 | Lakeville | USA | Left | Left | 5' 9" | 185 lbs | $23,400 |
| Mock, Gary | SP | Free Agent | 26 | 07/24/1944 | Phoenix | USA | Right | Right | 6' 0" | 195 lbs | - |
| Moeller, Jerry | RP | Baltimore Lords | 28 | 04/25/1942 | San Mateo | USA | Left | Left | 6' 2" | 200 lbs | - |
| Mohler, Charlie | SP | Free Agent | 20 | 08/26/1950 | Austin | USA | Right | Right | 6' 3" | 180 lbs | - |
| Mojica, Jose | SP | Seattle Emeralds | 29 | 05/09/1941 | Los Angeles | USA | Switch | Right | 6' 2" | 200 lbs | $260,000 |
| Molina, Danilo | SP | New York Empires | 24 | 04/16/1946 | Guaynabo | PUR | Switch | Left | 5' 11" | 175 lbs | $112,000 |
| Molina, Pedro | SP | Seattle Emeralds | 33 | 04/16/1937 | Santo Domingo | DOM | Right | Right | 6' 0" | 200 lbs | $23,400 |
| Montavon, Gene | SP | Dallas Wranglers | 21 | 09/03/1949 | Akron | USA | Right | Right | 6' 3" | 190 lbs | - |
| Montgomery, Chris | RP | Cincinnati Packers | 23 | 12/24/1946 | Los Angeles | USA | Left | Right | 6' 4" | 200 lbs | $23,400 |
| Montoya, Ramon | LF | Los Angeles Blockbusters | 23 | 03/12/1947 | Santa Catarina | MEX | Left | Left | 6' 3" | 200 lbs | $23,400 |
| Moody, John | RP | Denver Burros | 28 | 04/23/1942 | St. Petersburg | USA | Left | Right | 5' 9" | 190 lbs | $23,400 |
| Moore, Ernie | C | Baltimore Lords | 18 | 07/01/1952 | Des Moines | USA | Right | Right | 6' 0" | 180 lbs | - |
| Moore, Gary | SP | Baltimore Lords | 32 | 05/17/1938 | Newberry | USA | Right | Right | 6' 4" | 200 lbs | $250,000 |
| Moore, Joel | CF | Baltimore Lords | 24 | 12/08/1945 | Wilburton | USA | Left | Left | 6' 3" | 205 lbs | $23,400 |
| Moore, Larry | SP | Detroit Wolverines | 30 | 07/01/1940 | Biscoe | USA | Right | Right | 5' 8" | 185 lbs | $55,200 |
| Moore, Phil | SP | Seattle Emeralds | 19 | 10/01/1951 | Odessa | USA | Switch | Right | 6' 2" | 185 lbs | - |
| Moore, Terry | C | Dallas Wranglers | 23 | 05/07/1947 | New York | USA | Switch | Right | 6' 0" | 200 lbs | $23,400 |
| Morales, Alfredo | SP | Atlanta Generals | 23 | 06/09/1947 | Higüey | DOM | Left | Right | 6' 2" | 190 lbs | $32,000 |
| Morales, Antonio | CF | Twin Cities Northmen | 30 | 02/16/1940 | San Juan | PUR | Left | Left | 5' 11" | 200 lbs | $94,400 |
| Morales, Guillermo | CF | Milwaukee Dairymen | 22 | 01/06/1948 | Salinas | PUR | Right | Right | 6' 1" | 185 lbs | $100,000 |
| Morales, Sergio | CF | Chicago Hawks | 19 | 07/30/1951 | Trinidad | CUB | Left | Right | 6' 0" | 170 lbs | - |
| Moreno, Danny | RP | New York Empires | 22 | 12/03/1947 | San Juan | PUR | Right | Right | 5' 10" | 175 lbs | - |
| Moret, Guillaume | LF | Denver Burros | 27 | 08/27/1943 | Whitehorse | CAN | Left | Left | 6' 4" | 215 lbs | $372,000 |
| Morford, Larry | LF | Milwaukee Dairymen | 22 | 01/27/1948 | Modesto | USA | Right | Right | 6' 3" | 200 lbs | $23,400 |
| Morgan, Greg | 2B | Free Agent | 24 | 03/02/1946 | Coconut Creek | USA | Right | Right | 5' 10" | 180 lbs | - |
| Morris, Mark | RF | Chicago Hawks | 25 | 07/28/1945 | Loveland | USA | Left | Left | 6' 0" | 195 lbs | $23,400 |
| Morris, Phil | RP | Baltimore Lords | 19 | 05/09/1951 | Costa Mesa | USA | Right | Right | 5' 11" | 165 lbs | $23,400 |
| Morrison, Ken | SP | St. Louis Explorers | 28 | 02/24/1942 | Tamarac | USA | Left | Right | 6' 5" | 200 lbs | $322,000 |
| Morrison, Pete | RF | Detroit Wolverines | 29 | 03/14/1941 | Gainesville | USA | Left | Right | 6' 1" | 200 lbs | $464,000 |
| Morrow, David | CF | Free Agent | 23 | 01/12/1947 | Houston | USA | Left | Left | 6' 0" | 190 lbs | - |
| Morse, Jim | SP | Houston Drillers | 23 | 02/14/1947 | Mahopac | USA | Left | Right | 5' 10" | 175 lbs | $23,400 |
| Morton, Rick | RP | San Diego Captains | 20 | 04/06/1950 | Elon College | USA | Right | Left | 6' 0" | 170 lbs | - |
| Morton, Tommy | RP | Washington Eagles | 26 | 08/15/1944 | Bessemer | USA | Right | Right | 6' 1" | 200 lbs | $48,000 |
| Moses, Larry | 3B | Washington Eagles | 33 | 02/26/1937 | Ridgeland | USA | Right | Right | 6' 0" | 200 lbs | $725,000 |
| Mowbray, Jerry | SP | Boston Terriers | 24 | 01/26/1946 | Las Vegas | USA | Left | Left | 6' 4" | 205 lbs | - |
| Muhammad, Billy | 2B | Seattle Emeralds | 24 | 10/30/1945 | Kennett | USA | Right | Right | 5' 8" | 170 lbs | $65,000 |
| Muller, Bob | 3B | Free Agent | 32 | 06/07/1938 | Atlanta | USA | Switch | Right | 6' 0" | 195 lbs | - |
| Muller, John | RP | Twin Cities Northmen | 29 | 05/31/1941 | Aurora | USA | Right | Right | 5' 11" | 190 lbs | $50,200 |
| Munoz, Jeff | SP | Milwaukee Dairymen | 26 | 05/29/1944 | San Diego | USA | Switch | Right | 6' 0" | 190 lbs | $303,480 |
| Munroe, Mark | 2B | Toronto Hurons | 20 | 03/10/1950 | Menlo Park | USA | Switch | Right | 6' 1" | 195 lbs | - |
| Murchison, Jeff | RF | Philadelphia Quakers | 24 | 07/27/1946 | Thornhill | CAN | Left | Left | 6' 0" | 195 lbs | $513,000 |
| Murphy, Dennis | SS | San Diego Captains | 28 | 12/12/1941 | Philadelphia | USA | Right | Right | 6' 2" | 200 lbs | $82,400 |
| Musumeci, Kevin | C | Cleveland Bobcats | 23 | 10/13/1947 | Roosevelt | USA | Right | Right | 5' 10" | 185 lbs | $23,400 |
| Myers, Murray | RP | Philadelphia Quakers | 24 | 10/21/1946 | Roswell | USA | Right | Right | 5' 11" | 190 lbs | $23,400 |
