Belt game 22,553 · June 17, 2025
Seattle Mariners take the belt
Seattle Mariners beat Boston Red Sox 8–0 at home to start reign 10,675 of the MLB belt, the 142nd for the franchise.
Boston Red Sox had held it since June 13, 2025, with 3 defenses over 4 days.
Seattle Mariners held it for 1 days and 0 defenses, then lost it to Boston Red Sox on June 18, 2025.
10,675Reign number
142Team's reign
0Defenses
1Days held