| Home | Teams and Players | Homerun Kings | Top Salaries | Most Runs Batted In | Hall of Fame |
| Name | Mario Valdez |
| Given Name | Mario A. |
| Birth Date | 1974-11-19 |
| Birth City | Ciudad Obregon, Sonora |
| Birth Country | Mexico |
| Height | 6'1" |
| Weight | 215 lbs. |
| Batting Hand | Left |
| Pitching Hand | Left |
| Alive | Yes |
| Age | 51 |
| Year | Team | Hits | At Bats | Home Runs | Runs Batted | Batting Average | Wins | Losses | # of Pitching Games | Strikeouts | # of Shutouts |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1997 | Chicago White Sox | 28 | 115 | 1 | 13 | 0.243478 | |||||
| 2000 | Oakland Athletics | 0 | 12 | 0 | 0 | 0 | |||||
| 2001 | Oakland Athletics | 15 | 54 | 1 | 8 | 0.277778 |
| Year | Position | Errors | Double Plays | Assists |
|---|---|---|---|---|
| 1997 | 1st Base | 0 | 19 | 12 |
| 1997 | 3rd Base | 0 | 0 | 0 |
| 2000 | 1st Base | 0 | 2 | 2 |
| 2001 | 1st Base | 0 | 2 | 0 |
| 2001 | Outfielder | 0 | 1 | 1 |