The MLB Belt · reign 391
Chicago White Stockings
Took the belt from St. Louis Maroons, 4–2, on September 15, 1886. Lost it to Detroit Wolverines, 6–2, on September 23, 1886.
6Defenses
8Days
57thReign for the franchise
Every game of the reign
| Belt game | Date | Result | |
|---|---|---|---|
| 959 | Sep 15, 1886 | Chicago White Stockings beat St. Louis Maroons 4–2 | Title change |
| 960 | Sep 16, 1886 | Chicago White Stockings beat Kansas City Cowboys 7–2 | Defense |
| 961 | Sep 17, 1886 | Chicago White Stockings beat Kansas City Cowboys 4–3 | Defense |
| 962 | Sep 17, 1886 | Chicago White Stockings beat Kansas City Cowboys 16–5 | Defense |
| 963 | Sep 18, 1886 | Chicago White Stockings beat Kansas City Cowboys 9–3 | Defense |
| 964 | Sep 20, 1886 | Chicago White Stockings beat Detroit Wolverines 7–3 | Defense |
| 965 | Sep 22, 1886 | Chicago White Stockings beat Detroit Wolverines 6–3 | Defense |
| 966 | Sep 23, 1886 | Detroit Wolverines beat Chicago White Stockings 6–2 | Title change |