| 1990 MLB season | |
|---|---|
| League | Major League Baseball |
| Sport | Baseball |
| Duration | April 9, 1990 – October 20, 1990 |
| Regular Season | |
| Season MVP |
AL: Rickey Henderson (OAK) NL: Barry Bonds (PIT) |
| AL champions | Oakland Athletics |
| AL runners-up | Boston Red Sox |
| NL champions | Cincinnati Reds |
| NL runners-up | Pittsburgh Pirates |
| World Series | |
| Champions | Cincinnati Reds |
| Runners-up | Oakland Athletics |
| Finals MVP | José Rijo (CIN) |
The 1990 Major League Baseball season.