The MLB Belt · reign 1,846
Pittsburgh Pirates
Took the belt from New York Giants, 3–2, on June 18, 1909. Lost it to St. Louis Cardinals, 8–5, on June 27, 1909.
5Defenses
9Days
140thReign for the franchise
Every game of the reign
| Belt game | Date | Result | |
|---|---|---|---|
| 4,155 | Jun 18, 1909 | Pittsburgh Pirates beat New York Giants 3–2 | Title change |
| 4,156 | Jun 19, 1909 | Pittsburgh Pirates beat New York Giants 2–1 | Defense |
| 4,157 | Jun 21, 1909 | Pittsburgh Pirates beat Philadelphia Phillies 5–3 | Defense |
| 4,158 | Jun 23, 1909 | Pittsburgh Pirates beat St. Louis Cardinals 3–1 | Defense |
| 4,159 | Jun 24, 1909 | Pittsburgh Pirates beat St. Louis Cardinals 3–2 | Defense |
| 4,160 | Jun 26, 1909 | Pittsburgh Pirates beat St. Louis Cardinals 6–5 | Defense |
| 4,161 | Jun 27, 1909 | St. Louis Cardinals beat Pittsburgh Pirates 8–5 | Title change |