| Year | Team Name | League | Division | Affilate | W | L | Pct | Rank | Managers | Stadium | Playoffs | |
| 2000 | Butte | Copper Kings | Pio | South | ANA | 29 | 47 | .382 | 4 | Joe Urso | Alumni Coliseum | dnq |
| 1999 | Butte | Copper Kings | Pio | South | ANA | 32 | 43 | .427 | 3 | Joe Urso | Alumni Coliseum | dnq |
| 1998 | Butte | Copper Kings | Pio | South | ANA | 26 | 50 | .342 | 4 | Bill Lachemann | Alumni Coliseum | dnq |
| 1997 | Butte | Copper Kings | Pio | - | ANA | 30 | 42 | .417 | 7 | Bill Lachemann | Alumni Coliseum | dnq |
| 1996 | Butte | Copper Kings | Pio | South | TB | 37 | 35 | .514 | 3 | Tom Foley | Alumni Coliseum | Lost in Semi-Finals |
| 1995 | Butte | Copper Kings | Pio | South | - | 19 | 51 | .271 | 4 | Billy Gardner | Alumni Coliseum | dnq |
| 1994 | Butte | Copper Kings | Pio | South | - | 24 | 48 | .333 | 4 | Bruce Crabbe | Alumni Coliseum | dnq |
| 1993 | Butte | Copper Kings | Pio | Southern | - | 26 | 49 | .347 | 4 | John Shelby | Alumni Coliseum | dnq |
| 1992 | Butte | Copper Kings | Pio | Southern | TEX | 33 | 43 | .434 | 3 | Victor Ramirez | Alumni Coliseum | dnq |
| 1991 | Butte | Copper Kings | Pio | Southern | TEX | 29 | 41 | .414 | 3 | Dick Egan | Alumni Coliseum | dnq |
| 1990 | Butte | Copper Kings | Pio | South | TEX | 37 | 30 | .552 | 3 | Cobb Field | dnq | |
| 1989 | Butte | Copper Kings | Pio | Southern | TEX | 41 | 25 | .621 | 1 | Bump Wills | Alumni Coliseum | Lost in Finals |
| 1988 | Butte | Copper Kings | Pio | Southern | TEX | 44 | 26 | .629 | 1 | Bump Wills | Alumni Coliseum | Lost in Finals |
| 1987 | Butte | Copper Kings | Pio | Southern | - | 19 | 50 | .275 | 4 | Ernie Rodriguez | Alumni Coliseum | dnq |
| 1985 | Butte | Copper Kings | Pio | Northern | - | 24 | 45 | .348 | 4 | Hal Dyer | Alumni Coliseum | dnq |
| 1984 | Butte | Copper Kings | Pio | Southern | SEA | 38 | 32 | .543 | 2 | Manny Estrada | Alumni Coliseum | dnq |
| 1983 | Butte | Copper Kings | Pio | Southern | KC | 41 | 29 | .586 | 2 | Thomas Jones | Alumni Coliseum | dnq |
| 1982 | Butte | Copper Kings | Pio | Southern | KC | 41 | 29 | .586 | 2 | Thomas Jones | Alumni Coliseum | dnq |
| 1981 | Butte | Copper Kings | Pio | Southern | MIL | 39 | 31 | .557 | 1 | Ken Richardson | Alumni Coliseum | League Champions |
| 1980 | Butte | Copper Kings | Pio | Southern | MIL | 29 | 40 | .420 | 4 | Ken Richardson | Alumni Coliseum | dnq |
| 1979 | Butte | Copper Kings | Pio | Southern | MIL | 32 | 34 | .485 | 3 | Tom Gamboa Ken Richardson | Alumni Coliseum | dnq |
| 1978 | Butte | Copper Kings | Pio | - | - | 19 | 47 | .288 | 8 | Bruce Manno | Alumni Coliseum | dnq |