Belt game 12,149 · June 5, 1961
Kansas City Athletics take the belt
Kansas City Athletics beat Boston Red Sox 10–6 on the road to start reign 5,644 of the MLB belt, the 347th for the franchise.
Boston Red Sox had held it since June 4, 1961, with 1 defense over 1 days.
Kansas City Athletics held it for 1 days and 0 defenses, then lost it to Boston Red Sox on June 6, 1961.
5,644Reign number
347Team's reign
0Defenses
1Days held