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| Given Name: | Jason Jerome |
| Birth Date: | 1978-4-4 |
| Birth City: | Quincy |
| Birth Country: | |
| Height: | 70 cm |
| Weight: | 180 kg |
| Bats: | Right |
| Throws: | Right |
| Age: | 48 |
| Teams and Years | Batting Average | Hits | At Bats | Home Runs | Runs Batted In | Wins | Losses | Games Pitched In | Strikeouts | Shutouts | Position | Errors | Double Plays | Assists |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2003 San Francisco Giants | 0.100 | 1 | 10 | 0 | 0 | OF | 0 | 0 | 0 | |||||
| 2004 San Francisco Giants | 0.500 | 2 | 4 | 1 | 3 | OF | 0 | 0 | 0 | |||||
| 2005 San Francisco Giants | 0.264 | 93 | 352 | 4 | 24 | OF | 8 | 1 | 5 | |||||
| 2006 San Francisco Giants | 0.222 | 18 | 81 | 2 | 4 | OF | 2 | 0 | 2 | |||||
| 2007 Cincinnati Reds | 0.188 | 9 | 48 | 1 | 2 | OF | 0 | 0 | 1 | |||||
| 2007 Seattle Mariners | 0.283 | 13 | 46 | 0 | 0 | OF | 1 | 0 | 0 | |||||
| 2008 Texas Rangers | 0.231 | 3 | 13 | 0 | 2 | OF | 0 | 0 | 0 |