The 2026 MLB postseason has featured mostly regulation-length contests through the Wild Card, Division, and Championship Series rounds, with the World Series between the Milwaukee Brewers and Tampa Bay Rays producing two one-run decisions in the first two games (Brewers leading 2-0). Strong starting rotations and bullpen depth on both clubs have kept scores low, increasing the chance of extra-inning games that drive duration. Upcoming World Series matchups at Tropicana Field and American Family Field carry similar pitching-heavy profiles, while any weather delays or high-leverage late-inning situations could further extend playtime. Historical postseason trends show extra-inning affairs often determine the longest game when favorites maintain tight margins.