Has an MLB game ever ended 21-4?
Yes. MLB has seen a final score of 21-4 10 times. It first happened on June 24, 1882, when Cincinnati Red Stockings beat Allegheny Club (none), and most recently on July 22, 2007, when New York Yankees beat Tampa Bay Devil Rays.
That makes 21-4 the 200th most common final score out of 330 that have ever occurred in MLB. One point away, 22-4 has happened 8 times and 21-5 has happened 15 times. At one point the score disappeared for 53 years, between 1954 and 2007.
Every 21-4 in MLB history
| Date | Result | Season | |
|---|---|---|---|
| 2007-07-22 | New York Yankees over Tampa Bay Devil Rays | 2007 | |
| 1954-05-25 | New York Giants over Pittsburgh Pirates | 1954 | |
| 1934-08-04 | New York Giants over Philadelphia Phillies | 1934 | |
| 1929-06-05 | Cincinnati Reds over Philadelphia Phillies | 1929 | |
| 1895-06-01 | Washington Senators over Louisville Colonels | 1895 | |
| 1893-05-18 | Cleveland Spiders over Cincinnati Reds | 1893 | |
| 1890-08-12 | St. Louis Browns over Brooklyn Gladiators | 1890 | |
| 1884-06-26 | Boston Beaneaters over Detroit Wolverines | 1884 | |
| 1883-09-04 | Columbus Buckeyes over Baltimore Orioles | 1883 | |
| 1882-06-24 | Cincinnati Red Stockings over Allegheny Club (none) | 1882 |