
Welcome to the Postseason of the Splitter.
More than pumpkin spice, the split-finger fastball has become the flavor of the month. Its use in the postseason (6% of all pitches, or 17.4 per game) has skyrocketed 81% from the regular season (9.6 pitches per game) and a whopping 138% from the postseason just last year (7.3 per game).