MLB Playoffs Set: Phillies Survive the Finale, Astros Make History

The MLB playoffs have their 2026 bracket, and it took every single game to set it. On Sunday, September 28 — the regular-season finale — the Philadelphia Phillies beat the Tampa Bay Rays 7-3 at Citizens Bank Park to claim the final National League wild card, while the Houston Astros blanked the Athletics 9-0 to win the American League West. The 12-team field is now locked: in the AL, the Rays, Guardians, Astros, Yankees, Red Sox, and White Sox; in the NL, the Brewers, Dodgers, Braves, Padres, Cubs, and Phillies. The best-of-three wild-card series begin Tuesday, September 29, with the winners advancing to face the top two seeds in each league.

How the Final Day Set the MLB Playoffs

The Phillies left nothing to chance. Zack Wheeler, moved up from a scheduled wild-card opener, took the ball on short rest and delivered six innings of one-run ball with five hits, no walks, and five strikeouts, Reuters reported. "This was like the playoffs, win or go home," Wheeler said afterward.

It was a gutsy call for an 88-74 team that had dropped its final four games and needed the win to avoid backing in: the Arizona Diamondbacks, who had closed to within one game, lost 9-4 to San Diego the same afternoon and were eliminated. In Houston, the Astros handled their business with the shutout while the Texas Rangers fell 6-4 to the Minnesota Twins, locking up the division and eliminating their in-state rivals. The clinch was Philadelphia's fifth straight postseason berth — and a franchise story of extremes, given that manager Rob Thomson was fired back on April 28 after a 9-19 start and Don Mattingly steered the turnaround.

The Astros' Unprecedented .500 Berth

Houston finished 81-81, which makes it the first team in baseball history to reach the postseason at .500 or worse in a full season, according to PitcherList. The only previous cases came in the pandemic-shortened 2020 campaign. That alone would be a footnote, but the path makes it remarkable: the Astros opened the year 20-31, eleven games under .500, then clawed all the way back to a division title. The prize is real — a banner, and a home wild-card series in front of their fans. It also renews the oldest argument about the expanded playoff format: a .500 team hosting a postseason series keeps October meaningful for more fan bases, but it stretches the meaning of "earning it." Either way, nobody can call October boring: Houston's worst-to-first comeback gets a home series when the MLB playoffs begin.

Phillies Needed Every Game to Get In

Philadelphia's September was a slow-motion scare. The Phillies lost 14 games in the month and watched a comfortable cushion for the final wild-card spot shrink to a single game as Arizona won four straight to close the season. The old ghosts came out — fans raised the infamous 1964 collapse — and the Phillies answered it by winning when it counted most. Bryce Harper shrugged at the collapse talk after the clinch. "There are 162 games in a season and it took us 162 to get in. What does it matter?" he said, via NBC Sports Philadelphia. The reward for surviving is a date with a familiar enemy: the division-rival Atlanta Braves, who took the NL's third seed, in a best-of-three where the Phillies' momentum — or lack of it — meets October adrenaline.

Matchups to Watch as the Wild-Card Round Begins

The most fascinating series might be in San Diego, where the Padres host the Cubs in a rematch of last year's wild-card round, which Chicago won. This time the Padres are baseball's hottest team: 17 wins in their last 20 games, 26-6 in their last 32 home games, and a 91-71 finish as the NL's fourth seed, according to USA Today columnist Bob Nightengale. They are chasing the franchise's first World Series title — San Diego has been twice, in 1984 and 1998, and lost both — and the clubhouse believes this is the group. "We're steady. We're confident," series opener Michael King said, via USA Today. The Cubs are unimpressed. Counsell told USA Today his team is confident, noting the Cubs "played them in a playoff series last year and understand how their bullpen is going to work." Chicago took five of six regular-season meetings, so the paper case is real.

Elsewhere: the Yankees host the Red Sox in a classic rivalry renewal, the White Sox visit the .500 Astros, and the Phillies head to Atlanta. The winners run into the 103-win Milwaukee Brewers, who hold home-field advantage for as long as they survive, and the 98-64 Tampa Bay Rays, the AL's top seed, per USA Today and Reuters. First pitches for Red Sox-Yankees and Cubs-Padres are slated for 8 p.m. and 10 p.m. ET on Tuesday, according to PitcherList's roundup. Twelve teams, four series, zero off days: this MLB playoffs field has something for everyone. More sports coverage on GenZ NewZ, and catch up on everything else breaking today on The Feed.