The following are the baseball events of the year 1873 throughout the world.
| National Association | ||
|---|---|---|
| Stat | Player | Total |
| AVG | Ross Barnes (BOS) | .431 |
| HR | Lip Pike (BAL) | 4 |
| RBI | Deacon White (BOS) | 77 |
| W | Al Spalding (BOS) | 41 |
| ERA | Cherokee Fisher (PHA) | 1.81 |
| K | Bobby Mathews (NY) | 79 |
| National Association | W | L | T | Pct. | GB |
|---|---|---|---|---|---|
| Boston Red Stockings | 43 | 16 | 1 | .725 | — |
| Philadelphia White Stockings | 36 | 17 | — | .679 | 4 |
| Baltimore Canaries | 34 | 22 | 1 | .605 | 7½ |
| Philadelphia Athletics | 28 | 23 | 1 | .548 | 11 |
| New York Mutuals | 29 | 24 | — | .547 | 11 |
| Brooklyn Atlantics | 17 | 37 | 1 | .318 | 23½ |
| Washington Blue Legs | 8 | 31 | — | .205 | 25 |
| Elizabeth Resolutes | 2 | 21 | — | .087 | 23 |
| Baltimore Marylands | 0 | 6 | — | .000 | 16½ |