The 2026 MLB postseason opens with a bracket that could get weird in a hurry.
No reseeding means the path can tilt fast, and that is exactly what makes October feel volatile before a single pitch is thrown. With the Wild Card Series starting Tuesday, the board already has a couple of big swings baked into it.
One of the boldest calls on the American League side starts with Houston, a team that won the AL West on the final day and did it with the worst record among the 12 playoff clubs. That made the Astros the first team without a winning record to win a division in a 162-game MLB season.
Still, the postseason does not care much about regular-season labels. Houston gets the No.
6 Chicago White Sox in the Wild Card Series, and the winner moves on to face the No. 2 Cleveland Guardians in the ALDS.
The prediction here is simple: the Astros beat the White Sox, then knock off Cleveland to get to the ALCS.
That would be a huge climb for a team whose record makes the pick hard to justify on paper. But Houston’s postseason experience and the setup of a three-game Wild Card Series followed by a best-of-five against the Guardians gives them a path that is shorter than it looks.
The National League prediction is even more dramatic. Atlanta enters October as the No. 3 seed after winning the NL East and will host the No.
6 Philadelphia Phillies in the Wild Card Series. The call is a sweep for Philadelphia.
If that happens, the bracket opens up in a hurry. The Phillies would then land on the Dodgers’ side, with Los Angeles holding the No. 2 seed and a first-round bye while Milwaukee sits at No. 1 in the National League.
From there, the prediction gets even bigger: Philadelphia would shock the Dodgers in the NLDS.
Los Angeles comes in as one of the heavy favorites after winning back-to-back World Series, which is exactly why an early exit would land as one of the biggest surprises of the entire postseason. A Phillies sweep of Atlanta followed by an upset of the Dodgers would turn the NL bracket upside down and send Philadelphia into the NLCS.
In Other News...
Astros Wild Card Roster Reveals A Plan Fans Will Notice
The Astros opened the American League Wild Card Series with a 26-man roster built around familiarity and flexibility, carrying 12 pitchers and 14 position players. Half of the group lacks postseason experience, but the core still looks very much like Houston in October, with Jose Altuve, Yordan Alvarez, Jeremy Pea and Christian Vzquez all bringing the kind of playoff background the club leans on when the games get tight.
There were a few roster choices that stood out beyond the usual October math. Rookie Ethan Pecko was left off because of injury, which helped clear the way for Tatsuya Imai to make the cut, while Raynel Delgado and Joey Loperfido were added for the series and Steven Okert was left out. It leaves Houston with a roster that blends established playoff regulars with several players getting their first real postseason runway, a mix that can say plenty about how the Astros expect this series to unfold. [Read more 🡒]
Astros Bullpen Gamble Left Houston In A Brutal Spot For Game 2
The Astros opened the AL Wild Card Series by leaning on a bullpen game in Game 1, a reflection of the pitching depth issues that have hung over this roster at the worst possible time. The strategy did not pay off, as Houston fell 6-3 to the White Sox and now finds itself trying to keep the series alive with very little margin for error.
Hunter Brown is lined up to start Game 2 on four days rest, and that gives the Astros at least a familiar arm to pin their hopes on. The bigger concern is the backdrop: Houston has now dropped eight straight playoff games at home since the 2023 AL Division Series, so the pressure in Minute Maid Park is as much about ending a skid as it is about forcing a decisive third game. [Read more 🡒]
Astros Face An Unusual Game 1 Question In The Wild Card
The Wild Card round brings a matchup few expected to see, with the White Sox coming off a run of back-to-back 100-loss seasons and the Astros reaching October without a winning record. Chicago has chosen left-hander Hagen Smith to open Game 1, while Houston will answer with right-hander AJ Blubaugh, setting up a first game that already looks a little different from the usual playoff script.
For the Astros, the broader question is how their lineup handles a White Sox club that arrives with some real offensive names in the mix, including Miguel Vargas and Munetaka Murakami. Houston will lean on Yordan Alvarez as one of the biggest threats in the series, but in a short format like this, the opening matchup can quickly shape everything that follows. [Read more 🡒]