Zack Gelof has the highest career batting average by an active Oakland Athletics player in the regular-season and playoffs against George Kirby, with an average of .571.
| NAME | AVG | G | AB | H | 2B | 3B | HR | RBI | BB | HBP | SO | PA | TB | XBH | SH | SF | IBB | OBP | SLG | OPS | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | Z. Gelof | .571 | 3 | 7 | 4 | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 7 | 9 | 3 | 0 | 0 | 0 | .571 | 1.286 | 1.857 |
| 2 | | JJ Bleday | .556 | 3 | 9 | 5 | 1 | 0 | 1 | 2 | 0 | 0 | 3 | 9 | 9 | 2 | 0 | 0 | 0 | .556 | 1.000 | 1.556 |
| 3 | | C. Cortes | .500 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | .500 | .500 | 1.000 |
| 4 |  | J. Wilson | .400 | 2 | 5 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 3 | 1 | 0 | 0 | 0 | .400 | .600 | 1.000 |
| 5 | | D. Hernaiz | .333 | 1 | 3 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | .333 | .333 | .667 |
| 6 |  | B. Rooker | .333 | 5 | 15 | 5 | 1 | 0 | 1 | 3 | 0 | 0 | 2 | 15 | 9 | 2 | 0 | 0 | 0 | .333 | .600 | .933 |
| 7 |  | T. Soderstrom | .250 | 2 | 4 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 6 | 1 | 0 | 0 | 0 | 0 | .500 | .250 | .750 |
| 8 | | L. Butler | .222 | 3 | 9 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 9 | 3 | 1 | 0 | 0 | 0 | .222 | .333 | .556 |
| 9 |  | S. Langeliers | .200 | 4 | 10 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 4 | 10 | 3 | 1 | 0 | 0 | 0 | .200 | .300 | .500 |
StatMuse has event-level data for batting average going back to the 1974 season.
Some of the information used here was obtained free of charge from Retrosheet.
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