The Brewers and Rays are left to decide the 2026 World Series, each chasing the first championship in franchise history. For the 10 clubs already sent home, the winter begins with a sharper question: what has to change before next October arrives?
Quick facts
- Cleveland reached Game 6 of the ALCS behind its pitching but finished 26th in MLB with a .696 team OPS.
- Houston won the AL West at 81-81, then parted ways with general manager Dana Brown during the season and will replace manager Joe Espada.
- Aaron Judge missed 100 games, including the postseason, and will enter 2027 at age 35.
- Chicago became the first club to make the playoffs after consecutive 100-loss seasons, having endured three such years.
- The Dodgers scored 2.75 runs per game in their NLCS sweep by Milwaukee.
- San Diego has Randy Vásquez as its lone clear rotation certainty for 2027.
American League
Cleveland’s rotation and bullpen should again provide a sturdy foundation. Gavin Williams, Parker Messick and Cade Smith are among the arms expected back after a postseason run that ended in the ALCS.
The lineup is the problem waiting at the door. José Ramírez, limited by injuries while posting a .688 OPS, is positioned for a rebound, though 2027 will be his age-34 campaign. Chase DeLauter’s growth and a full season from deadline pickup Jo Adell could help, but the Guardians need more impact at the plate.
Steven Kwan’s status adds another wrinkle. He is entering his final season before free agency and has emerged as a possible trade candidate, meaning Cleveland may have to find an inventive route to more offense.
Houston’s decision-makers face a broader reset. The Astros reached the postseason for the 10th time in 12 years after winning the division at .500, but their October stay was brief. With Brown gone and Espada not returning, a new front office and manager will inherit a franchise at a crossroads.
The central call is whether to keep building around Yordan Alvarez following an MVP-level year or step back into a smaller rebuild. José Altuve is aging, the pitching supply is thin, and the improving farm system has limited immediate help. Jeremy Peña, Hunter Brown and Yainer Diaz could become trade discussion pieces, much as Kyle Tucker did before them.
The Yankees have a familiar urgency around Judge. His injury cost him 100 games and the playoffs, and he has asked the club to push all-in this offseason. When healthy, he remains capable of carrying an order, but New York has to reckon with how long that window stays wide open.
Its work extends beyond adding star power. The infield and bullpen require decisions, while Giancarlo Stanton’s injury-hit season leaves uncertainty at designated hitter. Ben Rice and Luis García Jr. already make that DH mix crowded.
Boston’s summer turnaround gave the club a more encouraging starting point despite a Wild Card Series sweep by the Yankees. Seven of the Red Sox’s top eight players in FanGraphs WAR are controlled through 2027, a core that offers a real chance to build forward.
Garrett Crochet, Roman Anthony and Adley Rutschman were not among that productive group. Crochet and Anthony lost time to injuries, while Rutschman struggled to find his offensive rhythm after arriving in a major Trade Deadline deal. Crochet posted 0.3 fWAR, Anthony 0.7 and Rutschman 0.7; healthier, more typical seasons from that trio would significantly raise Boston’s ceiling.
The White Sox were ahead of schedule simply by getting to October after three 100-loss seasons, including back-to-back 100-loss campaigns before this breakthrough. The improvement stretched from the front office and staff to a young roster that nearly reached the ALCS before Cleveland completed an ALDS comeback.
Now comes the harder part: adding without disturbing the momentum. Munetaka Murakami’s arrival gave the club a lift in 2026, but Chicago still needs pitching and must untangle a crowded group of high-end position-player prospects. General manager Chris Getz has several possible paths, and the White Sox have made a convincing case for further investment.
National League
Los Angeles saw the cost of an aging, star-heavy roster in Milwaukee’s NLCS sweep. The Dodgers managed only 2.75 runs per game, and one possible injection of youth is Josue De Paula, MLB Pipeline’s No. 4 overall prospect.
De Paula made the postseason roster and received three plate appearances. His strike-zone judgment appears ready for the majors, and his offensive upside is considerable, but his defensive outlook in the outfield is less certain.
There is also no clean opening. Teoscar Hernández, Andy Pages and Kyle Tucker occupy the outfield picture, while Shohei Ohtani owns much of the DH runway. The Dodgers will have to create a role if they want De Paula’s bat in the 2027 lineup.
Atlanta’s winter will include pitching questions, but the offense stalled in the NLDS after the Braves had beaten their Wild Card Series opponent and held the Dodgers to 3.5 runs per game. Ronald Acuña Jr. went 3-for-18 without an extra-base hit in the postseason, drawing attention that comes with being the lineup’s biggest name.
The larger issue is what Atlanta can reasonably expect from him at age 29. Acuña may not replicate his 2023 MVP season of 41 homers and 73 steals, but a .949 OPS in September showed the superstar version is still there. Two injured-list stays for a strained hamstring this season complicate the forecast, and that forecast will shape the Braves’ plans.
San Diego’s core remains formidable with Fernando Tatis Jr., Manny Machado and Jackson Merrill in the lineup and Mason Miller closing games. A.J. Preller is expected to be active again, and reunions with free agents Ty France and Adrian Morejon are among the possibilities. A jump from top prospect Ethan Salas would help as well.
But the Padres’ rotation is almost entirely unsettled after their tightly contested NLDS loss to the Brewers. Randy Vásquez is the only clear certainty. Walker Buehler, Robbie Ray and Casey Mize can leave as free agents; Michael King and Nick Pivetta have option decisions; Joe Musgrove’s role is unclear; and Yu Darvish could retire.
The Cubs had the majors’ best regular-season offense and defense, led by MVP favorite Pete Crow-Armstrong, but their pitching staff ranked third from the bottom in FanGraphs WAR. Injuries battered the club throughout the year, and San Diego swept Chicago out of the opening round.
Pitching will be an even more pressing assignment now. Clay Holmes, Kevin Gausman, Matthew Boyd, Shota Imanaga and David Peterson can all reach free agency, while Justin Steele, Cade Horton, Ben Brown and Edward Cabrera bring varying health and performance concerns. The front office has already identified pitching as the priority, and the need is difficult to overstate.
Philadelphia still has a rotation built to contend. Cristopher Sánchez, Jesús Luzardo and Zack Wheeler remain a strong front three, with Jhoan Duran expected to continue as a dominant closer.
The lineup, though, needs a major lift. Bryce Harper, Kyle Schwarber and Trea Turner are part of an aging core, and only Harper, Schwarber and Bryson Stott finished 2026 as above-average offensive contributors by wRC+. Openings around the outfield and infield give Dave Dombrowski’s group clear places to act if the Phillies intend to keep this window from closing.
