This page last updated November 7, 2009
| Madison Black Wolf | 1996 | Budweiser |
| Madison Black Wolf | 1997 | Bud Light |
| Madison Black Wolf | 1998 | Budweiser |
| Madison Black Wolf | 1999 | Budweiser |
| Madison Hatters | 1994 | Budweiser |
| Madison Muskies | 1982 | Old Style WIBU |
| Madison Muskies | 1983 | Old Style |
| Madison Muskies | 1984 | Old Style |
| Madison Muskies | 1985 | Old Style |
| Madison Muskies | 1986 | Old Style |
| Madison Muskies | 1987 | Old Style |
| Madison Muskies | 1988 | Old Style |
| Madison Muskies | 1989 | Old Style |
| Madison Muskies | 1990 | Old Style |
| Madison Muskies | 1991 | Budweiser |
| Madison Muskies | 1993 | Miller Lite |
| Mahoning Valley Scrappers | 2001 | Miller Lite |
| Maine Guides | 1985 | Coors |
| Manitowoc Skunks | 1995 | Old Style |
| Manitowoc Skunks | 1996 | Old Style |
| Marshall Mallards | 1994 | Miller Lite |
| Medford A's | 1979 | Blatz |
| Medicine Hat Blue Jays | 1987 | Labatt's |
| Medicine Hat Blue Jays | 1988 | Labatt's Blue |
| Medicine Hat Blue Jays | 1989 | Labatt's |
| Medicine Hat Blue Jays | 1990 | Labatt's |
| Medicine Hat Blue Jays | 1991 | Labatt's Blue |
| Medicine Hat Blue Jays | 1992 | Labatt's Blue |
| Medicine Hat Blue Jays | 1993 | Labatt Blue |
| Medicine Hat Blue Jays | 1994 | Labatt's Blue |
| Memphis Chicks | 1984 | Miller Lite |
| Memphis Chicks | 1986 | Miller Lite |
| Memphis Chicks | 1987 | Miller Lite |
| Memphis Chicks | 1988 | Miller Lite |
| Memphis Chicks | 1988 | Old Style |
| Michigan Battlecats | 1995 | Bud Light |
| Michigan Battlecats | 1996 | Bud Light |
| Michigan Battlecats | 1997 | Budweiser |
| Michigan Battlecats | 1998 | Budweiser |
| Michigan Battlecats | 1999 | Budweiser |
| Michigan Battlecats | 2000 | Budweiser |
| Michigan Battlecats | 2001 | Budweiser |
| Midland Cubs | 1980 | Miller/Lowenbrau/Lite |
| Midland Cubs | 1981 | Miller/Lowenbrau/Lite |
| Midland Cubs | 1982 | Miller/Lowenbrau/Lite |
| Midland Cubs | 1983 | Miller/Lowenbrau/Lite |
| Midland Cubs | 1984 | Miller/Lowenbrau/Lite |
| Miesville Mudhens | 1989 | Miller |
| Miesville Mudhens | 1990 | Miller Products |
| Milwaukee Brewers | 1944 | Miller |
| Milwaukee Brewers | 1948 | Miller |
| Milwaukee Brewers | 1949 | Miller |
| Montreal Royals | 1956 | Molson Export Ale |
| Montreal Royals | 1958 | Molson Export Ale |
| Montreal Royals | 1959 | Molson Export Ale |
| Myrtle Beach Pelicans | 1999 | Budweiser |
| Myrtle Beach Pelicans | 2000 | Budweiser |
| Myrtle Beach Pelicans | 2001 | Budweiser |
| Myrtle Beach Pelicans | 2002 | Budweiser |
© 2003-09 Andy Blackwood