Strong pitching matchups and low-scoring tendencies in the current Division Series shape expectations for extended contests, particularly in the Rays-Yankees and White Sox-Guardians ALDS, where recent regular-season and early playoff results have featured tight games and effective bullpens. The only notable extra-inning outcome so far was a 10-inning Wild Card contest between the Braves and Phillies, while most Division Series games have concluded in regulation within standard three-hour windows. Upcoming must-win games on October 7 and beyond, including potential series-clinching opportunities for Milwaukee and Tampa Bay, heighten the chance for marathon affairs if starters are pulled early or offenses stall against quality relief. Historical postseason records show 18-inning epics remain rare but often emerge from similar pitching duels in best-of-five formats.