| John O'Brien | |
|---|---|
| Second baseman | |
| Born: July 13, 1866 Saint John, New Brunswick | |
| Died: May 13, 1913 (aged 46) Lewiston, Maine | |
Batted: Left Threw: Right | |
| MLB debut | |
| April 22, 1891, for the Brooklyn Grooms | |
| Last MLB appearance | |
| October 7, 1899, for the Pittsburgh Pirates | |
| MLB statistics | |
| Batting average | .254 |
| Home runs | 12 |
| Runs batted in | 229 |
| Stats at Baseball Reference | |
| Teams | |
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John Joseph O'Brien (July 13, 1866 – May 13, 1913) was a Canadian professional baseball player. He played second base in Major League Baseball between 1891 and 1899.