The 2026 Major League Baseball postseason officially commences on Tuesday, September 29, featuring an action-packed four-game Wild Card Series slate across both the American and National Leagues. For the first time since the 2000 ALCS, postseason baseball returns to NBC, bringing a fresh broadcast home for fans nationwide.
- 2026 Wild Card Series Opening Day Schedule and Matchups
- Broadcast and Streaming Guide
- Series Format and What Lies Ahead
- Frequently Asked Questions
- When does the 2026 MLB Wild Card Series start?
- How does the Wild Card round format work?
- What TV channels and streaming services are carrying the games?
- Who earned first-round byes in the 2026 postseason?
- When do the Division Series begin?
2026 Wild Card Series Opening Day Schedule and Matchups
The 12-team postseason field is locked following a thrilling regular season. The top two seeds in each league-the Tampa Bay Rays and Cleveland Guardians in the American League, alongside the Milwaukee Brewers and Los Angeles Dodgers in the National League-earned coveted first-round byes into the Division Series. Meanwhile, the remaining four clubs in each league square off in high-stakes, best-of-three Wild Card Series. The higher seed hosts every game at their home ballpark.
Action gets underway on Tuesday, September 29, with a staggered four-game slate across ET time zones:
- Philadelphia Phillies at Atlanta Braves: 2:00 PM ET on NBC and Peacock. Pitcher Jesus Luzardo takes the mound as an opener for Philadelphia, opposed by 36-year-old left-hander Chris Sale for Atlanta, who finished the regular season with a stellar 2.16 ERA.
- Chicago White Sox at Houston Astros: 5:00 PM ET on Peacock and NBCSN. The Astros finished the regular season at an even .500 and captured five of seven head-to-head regular-season meetings against Chicago, despite the White Sox finishing three games ahead of Houston in the final standings.
- Boston Red Sox at New York Yankees: 8:00 PM ET on NBC and Peacock. Projected starters include Payton Tolle or Sonny Gray for Boston against Cam Schlittler or Max Fried for New York.
- Chicago Cubs at San Diego Padres: 10:00 PM ET on NBC and Peacock. The pitching matchup features Shota Imanaga for the Cubs against Michael King for the Padres.
Broadcast and Streaming Guide
The entire Wild Card round is carried across NBC, NBC Sports Network (NBCSN), and Peacock. Peacock serves as the streaming home for every single matchup, offering cord-cutters flexible viewing options across Roku, Fire TV, Apple TV, Google TV, smartphones, and tablets.
Peacock’s comprehensive broadcast coverage includes interactive features like “Catchy Key Plays,” allowing viewers to review pivotal moments before jumping into live feeds, as well as live predictions and trivia tools. NBC Sports has also assembled a high-profile broadcast team featuring analysts such as Bob Costas, Anthony Rizzo, Clayton Kershaw, Adam Ottavino, Hall of Famer C.C. Sabathia, and Eric Hosmer.
Series Format and What Lies Ahead
All four Wild Card Series operate under a strict best-of-three format. Game 2 is scheduled for Wednesday, September 30, with a decisive Game 3-if necessary-slotted for Thursday, October 1. Because the higher seed hosts every game in this round, there are no travel days interrupting the momentum.
Winners of these opening matchups advance directly to the Division Series, which begin on Saturday, October 3. In the next round, the winner of the No. 4 versus No. 5 matchup faces the No. 1 seed, while the winner of the No. 3 versus No. 6 matchup takes on the No. 2 seed in a fixed, non-reseeding bracket.
Frequently Asked Questions
When does the 2026 MLB Wild Card Series start?
Game 1 of all four Wild Card Series begins on Tuesday, September 29, 2026. Game 2 follows on Wednesday, September 30, and a deciding Game 3, if necessary, takes place on Thursday, October 1.
How does the Wild Card round format work?
It is a best-of-three series where the higher seed hosts every game at their home stadium. The No. 3 seed hosts the No. 6 seed, and the No. 4 seed hosts the No. 5 seed in each respective league.
What TV channels and streaming services are carrying the games?
The entire Wild Card round airs on NBC and NBC Sports Network (NBCSN), with live streaming available on Peacock for subscribers.
Who earned first-round byes in the 2026 postseason?
In the American League, the Tampa Bay Rays (No. 1) and Cleveland Guardians (No. 2) secured byes. In the National League, the Milwaukee Brewers (No. 1) and Los Angeles Dodgers (No. 2) earned the top spots.
When do the Division Series begin?
The Division Series are scheduled to get underway on Saturday, October 3, featuring the Wild Card winners facing off against the top-seeded rested teams.
