He required only eight games of minor league seasoning before earning a place on the Giants' pitching staff in 1932. The following year (during which he received his degree from St. Lawrence), Schumacher helped pitch the Giants to the 1933 National League pennant and World Series championship.
Schumacher entered professional baseball just eight games into his minor league career, earning a spot on the Giants' pitching staff in 1932. The following year (while he was completing his degree from St. Lawrence), Schumacher played a key role as the Giants secured the 1933 National League pennant and World Series title.