1953: Philadelphia Phillies (Northwestern League - Class A)

1958-1971: Los Angeles Dodgers (Pacific Coast League - Triple A)

1972: Los Angeles Dodgers (Northwest League - Short-Season A)

1973-1975: Texas Rangers (Pacific Coast League - Triple A)

1976-1978: Milwaukee Brewers (Pacific Coast League - Triple A)

1979-1981: Seattle Mariners (Pacific Coast League - Triple A)

1982: Los Angeles Angels (Pacific Coast League - Triple A)

1983-1994: San Diego Padres (Northwest League - Short-Season A)

1995-2002: Kansas City Royals (Northwest League - Short-Season A)

2003-2020: Texas Rangers (Northwest League - Short-Season A)

2021-Present: Colorado Rockies (High-A West)