The MLB Belt · reign 6,383
Oakland Athletics
Took the belt from Washington Senators, 4–0, on July 21, 1970. Lost it to Boston Red Sox, 4–1, on July 29, 1970.
5Defenses
8Days
387thReign for the franchise
Every game of the reign
| Belt game | Date | Result | |
|---|---|---|---|
| 13,663 | Jul 21, 1970 | Oakland Athletics beat Washington Senators 4–0 | Title change |
| 13,664 | Jul 22, 1970 | Oakland Athletics beat Washington Senators 4–3 | Defense |
| 13,665 | Jul 24, 1970 | Oakland Athletics beat New York Yankees 11–0 | Defense |
| 13,666 | Jul 25, 1970 | Oakland Athletics beat New York Yankees 1–0 | Defense |
| 13,667 | Jul 26, 1970 | Oakland Athletics beat New York Yankees 4–3 | Defense |
| 13,668 | Jul 28, 1970 | Oakland Athletics beat Boston Red Sox 6–4 | Defense |
| 13,669 | Jul 29, 1970 | Boston Red Sox beat Oakland Athletics 4–1 | Title change |