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| Name | Steve Ontiveros |
| Given Name | Steven Robert |
| Birth Date | 1951-10-26 |
| Birth City | Bakersfield, CA |
| Height | 6'0" |
| Weight | 185 lbs. |
| Batting Hand | Both |
| Pitching Hand | Right |
| Alive | Yes |
| Age | 74 |
| Year | Team | Hits | At Bats | Home Runs | Runs Batted | Batting Average | Wins | Losses | # of Pitching Games | Strikeouts | # of Shutouts |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1973 | San Francisco Giants | 8 | 33 | 1 | 5 | 0.242424 | |||||
| 1974 | San Francisco Giants | 91 | 343 | 4 | 33 | 0.265306 | |||||
| 1975 | San Francisco Giants | 94 | 325 | 3 | 31 | 0.289231 | |||||
| 1976 | San Francisco Giants | 13 | 74 | 0 | 5 | 0.175676 | |||||
| 1977 | Chicago Cubs | 163 | 546 | 10 | 68 | 0.298535 | |||||
| 1978 | Chicago Cubs | 67 | 276 | 1 | 22 | 0.242754 | |||||
| 1979 | Chicago Cubs | 148 | 519 | 4 | 57 | 0.285164 | |||||
| 1980 | Chicago Cubs | 16 | 77 | 1 | 3 | 0.207792 |
| Year | Position | Errors | Double Plays | Assists |
|---|---|---|---|---|
| 1973 | 1st Base | 0 | 2 | 6 |
| 1973 | Outfielder | 0 | 0 | 0 |
| 1974 | 1st Base | 3 | 14 | 14 |
| 1974 | 3rd Base | 16 | 16 | 144 |
| 1974 | Outfielder | 0 | 0 | 0 |
| 1975 | 1st Base | 0 | 1 | 1 |
| 1975 | 3rd Base | 21 | 14 | 188 |
| 1975 | Outfielder | 0 | 0 | 0 |
| 1976 | 1st Base | 2 | 1 | 1 |
| 1976 | 3rd Base | 0 | 1 | 6 |
| 1976 | Outfielder | 0 | 0 | 1 |
| 1977 | 3rd Base | 20 | 24 | 324 |
| 1978 | 1st Base | 0 | 0 | 0 |
| 1978 | 3rd Base | 9 | 16 | 194 |
| 1979 | 1st Base | 0 | 1 | 1 |
| 1979 | 3rd Base | 23 | 27 | 268 |
| 1980 | 3rd Base | 4 | 1 | 39 |