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.
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Braves Catch A Break As Phillies Lose One Of Their Few Reliable Bats
The Braves at least know one thing about the Phillies heading into the Wild Card Series: Philadelphia will be without one of its more dependable bats. Luis Arraez is off the roster because of an ankle injury, a notable hit for a lineup that has needed every steady presence it could find, especially after his addition at the trade deadline gave the club a needed boost.
Don Mattingly also confirmed Jesus Luzardo will get the Game 1 start, though with a pitch count that is expected to be limited. Otto Kemp now steps in for Arraez, and for Atlanta the bigger takeaway is that a Phillies offense already searching for consistency has lost one of the few hitters it could count on, even before the first pitch of the series is thrown. [Read more 🡒]
Braves Still Face Two Crucial Roster Calls Before Phillies Series
The Braves are in the familiar spot of sorting through a postseason roster just before a high-stakes series with the Phillies, and the outline is taking shape even if a few decisions are still being treated as educated guesses. Behind the obvious core pieces like Drake Baldwin and Sean Murphy behind the plate, Matt Olson and Ozzie Albies in the infield, and Michael Harris II and Ronald Acua Jr. out in the grass, the staff is working through the kind of short-list construction that always matters in October.
What makes this one worth watching is how much depends on the final balance between position players and pitchers once the roster is set. The projection already points to a group built around current health, injuries and suspensions, but the Braves still have to settle a couple of important calls before the series begins, and those choices could shape how they match up with Philadelphia from the first inning on. [Read more 🡒]
Phillies Wild Card Decision Just Changed A Potential Braves Threat
The Phillies late-season push got a small but meaningful twist at the roster deadline, and it matters for the Braves because Philadelphias new infield piece will not be available for the NL Wild Card round. Luis Arraez, acquired at the 2026 trade deadline, had given the Phillies another bat to work with down the stretch, but an ankle injury suffered late in the season knocked him out of the opening series against Atlanta.
Otto Kemp has taken Arraezs spot on the roster, while Philadelphia is carrying three catchers as injuries have thinned out some of its other options. Arraezs postseason status is still unsettled beyond the first round, with a possible return if the Phillies get through to the NLDS, so the Braves know the matchup has already shifted once and could shift again if this series extends. [Read more 🡒]