Complete 2026 MLB Playoff Calendar: Wild Card Through World Series
The 2026 MLB playoffs begin with Wild Card Series games starting September 29 and conclude with a potential World Series Game 7 on October 31, featuring all rounds across NBC, NBCSN, and Peacock. The schedule includes Game 1 matchups across four Wild Card Series on Tuesday, Game 2 contests on Wednesday, and contingency dates for necessary Game 3s on Thursday. Division Series, League Championship Series, and World Series dates follow the Wild Card round.
The 2026 postseason features a condensed Wild Card format with four series playing simultaneously across three days. The first round employs a best-of-three structure, with Games 1 and 2 scheduled back-to-back on consecutive days and Game 3 occurring only if needed. Broadcasting is distributed across NBC's family of networks, allowing multiple matchups to air concurrently.
The Division Series and subsequent rounds follow traditional scheduling patterns, with the American League playoffs airing on TBS and National League matchups on FOX networks. The complete postseason could extend into Halloween weekend, with October 31 representing the latest possible date for a World Series conclusion.
This comprehensive playoff calendar may impact millions of baseball fans' schedules and social plans during late September through October. Sports broadcasters could see varying viewership patterns based on game timing and matchup appeal, while advertisers adjust spending across multiple networks. Local economies in participating cities may experience increased tourism and consumer spending tied to playoff games, though the distributed broadcast schedule could fragment overall audience engagement compared to single-network presentations.