Player register
John O'Brien
Ballplayer · Bats — / Throws R
Baseball-Reference ID · o'brijo01
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Complete available MLB record for John O'Brien, including season totals, current performance, fielding by position, and recent pitch-level Statcast measurements.
Game line
Today
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To date
Current season
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No records are available yet.
By season
Batting record
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| Year | Club | G | PA | AVG | OBP | SLG | HR | RBI |
|---|---|---|---|---|---|---|---|---|
| 1884 | BLU | 18 | 79 | .247 | .266 | .286 | 0 | — |
By season
Pitching record
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No records are available yet.
By position
Fielding record
| Year | Pos | G | Inn | PO | A | E | Fld% |
|---|---|---|---|---|---|---|---|
| 1884 | OF | 18 | 168.0 | 29 | 3 | 5 | .865 |
Recent pitches
Statcast ledger
No records are available yet.