This page last updated October 31, 2009
| Waterbury | 1970 | Schaefer |
| Waterbury Angels | 1984 | Busch |
| Waterbury A's | 1979 | Budweiser |
| Waterbury Dodgers | 1974 | Schaefer |
| Waterbury Dodgers | 1976 | Schaefer |
| Waterbury Giants | 1977 | Schaefer |
| Waterbury Indians | 1985 | Coors Blind |
| Waterbury Indians | 1986 | Coors Blind |
| Waterbury Reds | 1980 | Budweiser |
| Waterbury Reds | 1981 | Busch |
| Waterbury Reds | 1983 | Busch |
| Waterbury Spirit | 2000 | Budweiser |
| Waterbury Spirit | 2002 | Budweiser |
| Waterloo Bucks | 1995 | Budweiser |
| Waterloo Bucks | 1996 | Budweiser |
| Waterloo Bucks | 1997 | Budweiser |
| Waterloo Bucks | 1998 | Budweiser |
| Waterloo Bucks | 1999 | Budweiser |
| Waterloo Bucks | 2000 | Budweiser |
| Waterloo Bucks | 2001 | Budweiser |
| Waterloo Indians | 1985 | Old Style |
| Waterloo Tigers | 1984 | Coors Light |
| Waterloo White Hawks | 1948 | Falstaff |
| Watertown Indians | 1989 | Budweiser |
| Watertown Indians | 1990 | Budweiser |
| Watertown Indians | 1991 | Budweiser |
| Watertown Indians | 1992 | Budweiser |
| Watertown Indians | 1993 | Budweiser |
| Watertown Indians | 1994 | Bud/Bud Light/Bud Ice |
| Watertown Indians | 1994 | Budweiser |
| Watertown Indians | 1997 | Bud/Bud Light/Bud Ice |
| Watertown Indians | 1998 | Budweiser |
| Watertown Pirates | 1984 | Stroh's |
| Watertown Pirates | 1985 | Stroh's |
| Watertown Pirates | 1986 | Stroh's |
| Wausau Timbers | 1983 | Old Style |
| Wausau Timbers | 1984 | Old Style |
| Wausau Timbers | 1985 | Old Style |
| Wausau Timbers | 1986 | Old Style |
| Wausau Timbers | 1987 | Old Style |
| Wausau Timbers | 1988 | Old Style |
| Wausau Timbers | 1989 | Old Style |
| Wausau Timbers | 1990 | Old Style |
| Welland Pirates | 1989 | Labatts Blue |
| Welland Pirates | 1990 | Labatts Blue |
| Welland Pirates | 1991 | Labatts Blue |
| West Haven Yankees | 1974 | Schaefer |
| West Haven Yankees | 1975 | Schaefer |
| West Haven Yankees | 1976 | Miller |
| West Haven Yankees | 1977 | Miller |
| West Michigan Whitecaps | 1995 | Budweiser |
| West Michigan Whitecaps | 1996 | Budweiser |
| West Michigan Whitecaps | 1997 | Budweiser |
| West Palm Beach Expos | 1989 | Anheuser-Busch |
| Wichita Aeros | 1982 | Coors |
| Wichita Aeros | 1983 | Coors |
| Wichita Aeros | 1984 | Coors |
| Wichita Pilots | 1987 | Coors |
| Wichita Wranglers | 1989 | Budweiser |
| Wichita Wranglers | 1991 | Budweiser |
| Wichita Wranglers | 1995 | Coors Light |
| Wilkes Barre Barons | 1955 | Stegmaier |
| Williamsport Bills | 1987 | Carling Black Label |
| Williamsport Bills | 1989 | Coors |
| Williamsport Bills | 1989 | Genesee |
| Wilmington Blue Rocks | 1993 | Coors |
| Wilmington Blue Rocks | 1997 | Brandywine Brewing Co |
| Wilmington Blue Rocks | 1998 | Brandywine Brewing Co |
| Wilmington Sharks | 1998 | Budweiser |
| Wilmington Sharks | 1999 | Budweiser |
| Wilmington Sharks | 2000 | Budweiser |
| Wilmington Sharks | 2001 | Budweiser |
| Winnipeg Gold Eyes | 1994 | Labatt Light |
| Winnipeg Gold Eyes | 1996 | Labatt Light |
| Winnipeg Gold Eyes | 1997 | Labatt Lite |
| Winnipeg Gold Eyes | 1998 | Molson Canadian |
| Winnipeg Gold Eyes | 1999 | Molson Canadian |
| Winnipeg Gold Eyes | 2000 | Molson Canadian |
| Winnipeg Gold Eyes | 2001 | Molson Canadian |
| Winnipeg Whips | 1971 | Old Vienna |
| Winston-Salem Spirits | 1989 | Coors |
| Winston-Salem Spirits | 1990 | Budweiser |
| Winston-Salem Spirits | 1991 | Coors |
| Winston-Salem Warthogs | 1997 | Budweiser early bird |
| Winston-Salem Warthogs | 2000 | Budweiser early bird |
| Winter Haven Red Sox | 1989 | Coors |
| Winter Haven Red Sox | 1990 | Coors Light |
| Winter Haven Red Sox | 1991 | Coors |
| Winter Haven Red Sox | 1992 | Coors |
| Wisconsin Rapids Twins | 1975 | Point |
| Wisconsin Rapids Twins | 1976 | Point |
| Wisconsin Rapids Twins | 1977 | Point |
| Wisconsin Rapids Twins | 1978 | Point |
| Wisconsin Rapids Twins | 1979 | Point |
| Wisconsin Rapids Twins | 1980 | Point |
| Wisconsin Rapids Twins | 1981 | Point |
| Wisconsin Rapids Twins | 1982 | Pabst |
| Wisconsin Rapids Twins | 1983 | Pabst |
| Wisconsin Timber Rattlers | 1995 | Miller Lite |
| Wisconsin Timber Rattlers | 1996 | Miller Lite |
| Wisconsin Timber Rattlers | 1997 | Miller Lite |
| Wisconsin Timber Rattlers | 1998 | Miller Lite |
| Wisconsin Timber Rattlers | 1999 | Miller Lite |
| Wisconsin Timber Rattlers | 2000 | Budweiser |
| Wisconsin Timber Rattlers | 2001 | Budweiser |
| Wisconsin Timber Rattlers | 2002 | Budweiser |
| Woodstock Warriors | 1975 | O'Keefe |
© 2003-09 Andy Blackwood