MLB Games on Tuesday, April 21, 1964
4 games on Tuesday, April 21, 1964. Start times are Eastern Time.
| Matchup | Status | Details |
|---|---|---|
 Pittsburgh Pirates
8
 at Chicago Cubs
5
|
Final | Game page: Pittsburgh Pirates at Chicago Cubs, Tue, Apr 21, 1964 |
 Cincinnati Reds
10
at Houston Colt 45's
5
|
Final | Game page: Cincinnati Reds at Houston Colt 45's, Tue, Apr 21, 1964 |
| Cleveland Indians 5 at Kansas City Athletics 3 | Final | Game page: Cleveland Indians at Kansas City Athletics, Tue, Apr 21, 1964 |
 Detroit Tigers
6
 at Los Angeles Angels
4
|
Final | Game page: Detroit Tigers at Los Angeles Angels, Tue, Apr 21, 1964 |