On Tuesday, all 15 home teams won their games, a first in MLB history.
That got the VORG wondering about other “sweeps”, by either the home or visiting teams, based on the number of games on a day.
Thanks to the gamelogs from Retrosheet, here are the most wins on a single day by the home or visiting team (including double-headers) through 2014, and the most recent day on which it occurred:
| GAMES | DATE | VIS WINS | HOME WINS |
| 21 | 19700907 | 7 | 14 |
| 20 | 19720904 | 10 | 10 |
| 20 | 19730701 | 5 | 15 |
| 19 | 19740519 | 12 | 7 |
| 19 | 19730729 | 6 | 13 |
| 18 | 19620903 | 14 | 4 |
| 18 | 19650516 | 5 | 13 |
| 17 | 20140628 | 14 | 3 |
| 17 | 20110924 | 2 | 15 |
| 16 | 19640621 | 14 | 2 |
| 16 | 19770619 | 2 | 14 |
| 15 | 20060804 | 13 | 2 |
| 15 | 20090828 | 1 | 14 |
| 14 | 20040421 | 13 | 1 |
| 14 | 20070502 | 1 | 13 |
| 13 | 20060602 | 12 | 1 |
| 13 | 19860914 | 1 | 12 |
| 12 | 20120419 | 10 | 2 |
| 12 | 19830916 | 1 | 11 |
| 11 | 19770924 | 10 | 1 |
| 11 | 19890916 | 0 | 11 |
| 10 | 20110411 | 9 | 1 |
| 10 | 19630618 | 0 | 10 |
| 9 | 20040819 | 9 | 0 |
| 9 | 19610613 | 0 | 9 |
| 8 | 19570928 | 8 | 0 |
| 8 | 20080828 | 0 | 8 |
| 7 | 20130402 | 7 | 0 |
| 7 | 19890831 | 0 | 7 |
| 6 | 19640416 | 6 | 0 |
| 6 | 19890612 | 0 | 6 |
| 5 | 19970410 | 5 | 0 |
| 5 | 20020520 | 0 | 5 |
| 4 | 20050801 | 4 | 0 |
| 4 | 20010813 | 0 | 4 |