MLB Games on Sunday, June 21, 1903
3 games on Sunday, June 21, 1903. Start times are Eastern Time.
| Matchup | Status | Details |
|---|---|---|
| Boston Americans 12 at Cleveland Naps 7 | Final | Game page: Boston Americans at Cleveland Naps, Sun, Jun 21, 1903 |
Philadelphia Athletics
1
 at Chicago White Sox
11
|
Final | Game page: Philadelphia Athletics at Chicago White Sox, Sun, Jun 21, 1903 |
| Washington Senators 1 at St. Louis Browns 2 | Final | Game page: Washington Senators at St. Louis Browns, Sun, Jun 21, 1903 |