The 2026 MLB postseason opened with several decisive wild-card outcomes, including one extra-inning contest as the Phillies rallied past the Braves 4-3 in 10 innings on September 30. That result, combined with the scheduled October 1 rubber match between the NL East rivals and the impending best-of-five Division Series matchups starting October 3, shapes early trader focus on which later-round games could extend deepest. Prolonged outings typically stem from strong starting-pitching matchups, deep bullpens, and low-scoring affairs that reach extras, as seen in prior marathon playoff games. Division Series featuring clubs like the Yankees, Padres, and Dodgers carry elevated potential for extended contests given their pitching depth and postseason experience, while weather or travel factors remain secondary at this stage.