| Home | Teams and Players | Homerun Kings | Top Salaries | Top RBIs | Hall of Fame |
| First Name | Last Name | Given Name | Birth Year | Birth Month | Birth Day | Birth City | Birth Country | Height | Weight | Age | Bats | Throws |
| Steve | Ontiveros | Steven | 1961 | 3 | 5 | Tularosa | USA | 72 | 180 | -1962 | R | R |
| Year | Team | AB | HR | RBI | BA |
|---|---|---|---|---|---|
| 1985 | Oakland Athletics | 0 | 0 | 0 | 0.0000 |
| 1986 | Oakland Athletics | 0 | 0 | 0 | 0.0000 |
| 1987 | Oakland Athletics | 0 | 0 | 0 | 0.0000 |
| 1988 | Oakland Athletics | 0 | 0 | 0 | 0.0000 |
| 1989 | Philadelphia Phillies | 12 | 0 | 3 | 0.0833 |
| 1990 | Philadelphia Phillies | 0 | 0 | 0 | 0.0000 |
| 1993 | Seattle Mariners | 0 | 0 | 0 | 0.0000 |
| 1994 | Oakland Athletics | 0 | 0 | 0 | 0.0000 |
| 1995 | Oakland Athletics | 0 | 0 | 0 | 0.0000 |
| 2000 | Boston Red Sox | 0 | 0 | 0 | 0.0000 |
| Year | Team | W | L | G | SHO |
|---|---|---|---|---|---|
| 1985 | Oakland Athletics | 1 | 3 | 39 | 0 |
| 1986 | Oakland Athletics | 2 | 2 | 46 | 0 |
| 1987 | Oakland Athletics | 10 | 8 | 35 | 1 |
| 1988 | Oakland Athletics | 3 | 4 | 10 | 0 |
| 1989 | Philadelphia Phillies | 2 | 1 | 6 | 0 |
| 1990 | Philadelphia Phillies | 0 | 0 | 5 | 0 |
| 1993 | Seattle Mariners | 0 | 2 | 14 | 0 |
| 1994 | Oakland Athletics | 6 | 4 | 27 | 0 |
| 1995 | Oakland Athletics | 9 | 6 | 22 | 1 |
| 2000 | Boston Red Sox | 1 | 1 | 3 | 0 |
| Year | Team | POS | E | DP | A |
|---|---|---|---|---|---|
| 1985 | Oakland Athletics | P | 1 | 1 | 14 |
| 1986 | Oakland Athletics | P | 0 | 1 | 10 |
| 1987 | Oakland Athletics | P | 1 | 0 | 29 |
| 1988 | Oakland Athletics | P | 0 | 0 | 12 |
| 1989 | Philadelphia Phillies | P | 0 | 2 | 9 |
| 1990 | Philadelphia Phillies | P | 0 | 0 | 3 |
| 1993 | Seattle Mariners | P | 1 | 2 | 2 |
| 1994 | Oakland Athletics | P | 0 | 2 | 22 |
| 1995 | Oakland Athletics | P | 0 | 4 | 26 |
| 2000 | Boston Red Sox | P | 0 | 0 | 0 |