The following are the baseball events of the year 1883 throughout the world.
Inter-league playoff: Philadelphia (AA) declined to play Boston (NL)
| American Association | National League | |||
|---|---|---|---|---|
| Stat | Player | Total | Player | Total |
| AVG | Ed Swartwood (PIT) | .357 | Dan Brouthers (BUF) | .374 |
| HR | Harry Stovey (PHA) | 14 | Buck Ewing (NYG) | 10 |
| RBI | Charley Jones (CIN) | 80 | Dan Brouthers (BUF) | 97 |
| W | Will White (CIN) | 43 | Charles Radbourn (PRO) | 48 |
| ERA | Will White (CIN) | 2.09 | Jim McCormick (CLE) | 1.84 |
| K | Tim Keefe (NYM) | 361 | Jim Whitney (BOS) | 345 |
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Date of birth unknown