The following are the baseball events of the year 1906 throughout the world.
Inter-league playoff: Chicago (AL) declined challenge by New York Giants.[ citation needed ]
Any team shown in small text indicates a previous team a player was on during the season.
| American League | National League | |||
|---|---|---|---|---|
| Stat | Player | Total | Player | Tota |
| AVG | George Stone (SLB) | .358 | Honus Wagner (PIT) | .339 |
| HR | Harry Davis (PHA) | 12 | Tim Jordan (BRO) | 12 |
| RBI | Harry Davis (PHA) | 96 | Joe Nealon (PIT) Harry Steinfeldt (CHC) | 83 |
| W | Al Orth (NYY) | 27 | Joe McGinnity (NYG) | 27 |
| ERA | Doc White (CHW) | 1.52 | Mordecai Brown (CHC) | 1.04 |
| K | Rube Waddell (PHA) | 196 | Fred Beebe (STL/ CHC ) | 171 |
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