MLB Offseason 2026: 10 Teams with Big Holes to Fill Before Spring Training! (2026)

Get ready for an exciting new MLB season! With Spring Training just around the corner, starting on February 20th, the baseball world is buzzing with anticipation. But here's the catch: not all teams are created equal, and some still have a lot of work to do to be contenders in 2026.

Let's dive into the 10 teams that need to address some serious gaps in their rosters before the season begins.

Red Sox: Building for the Future

Boston has already taken some big steps towards strengthening its team for 2026. Through strategic trades with NL Central clubs, the Red Sox acquired starter Sonny Gray and first baseman Willson Contreras, as well as starter Johan Oviedo. While these moves cost them some young talent, they set the foundation for a competitive season. However, Boston could still benefit from adding another powerful hitter, especially after trading Rafael Devers. Among the top free agents, Bo Bichette, Kyle Tucker, and Cody Bellinger might not be the perfect fit, but re-signing Alex Bregman would be a no-brainer. If not, Eugenio Suárez could be a solid backup option. The Red Sox are also rumored to be interested in Ketel Marte, but time is ticking on that potential deal. With a focus on offense, Boston might need to look towards free agency to find its next big bat.

Mets: Spending Big, But Not Done Yet

The Mets have been active this offseason, bolstering their bullpen with former Yankees relievers and signing veteran Jorge Polanco. But with fan favorites Pete Alonso and Edwin Díaz now gone, New York needs to make a splash. After some trades, the Mets have the opportunity to add a powerful bat to their lineup, led by Francisco Lindor and Juan Soto. Tucker or Bellinger could be great additions, especially if the Mets can't land a top free agent. Their rotation also needs some work, as covering innings was a challenge in 2025. With several top arms available on the market, the Mets have options. And with a talented farm system, they could always turn to trades if needed.

Blue Jays: Close, But Not Quite There

The Blue Jays came so close to their first World Series title in decades, and they're set to have one of the best starting rotations in MLB next season. With Dylan Cease, Cody Ponce, Kevin Gausman, Shane Bieber, and Trey Yesavage, their pitching staff is almost complete. But the Blue Jays can still improve their lineup, especially if they re-sign Bichette, who has been a consistent hitter and received MVP votes. Toronto has been linked to top free agents like Tucker and Bregman, and they've even hosted Tucker at their player development complex. With an excellent lineup led by Vladimir Guerrero Jr. and George Springer, the Blue Jays could become an unstoppable force with a few more key additions.

Orioles: Active Offseason, But More Work Needed

Baltimore has been one of the most active teams this offseason after a disappointing finish in the AL East. They signed Pete Alonso and added relievers and starters to their roster. However, the Orioles could really use an elite arm to pair with Trevor Rogers, their breakout star from 2025. Valdez and Suárez are top targets, and with a talented lineup, Baltimore could be a force to be reckoned with in 2026.

Astros: Reigning Champions, But Work to Do

The Astros lost their AL West title to the Mariners in 2025, and they haven't made many moves to regain their dominance. While their core is still strong, they might lose rotation fixture Framber Valdez. With injuries to other pitchers, Houston could benefit from upgrading their rotation. So far, they've made a few trades, but nothing major. The Astros still have a talented team and should compete for the postseason, but a big move, especially for a starter, could be a game-changer.

Cubs: Bullpen Shakeup, But More Needed

Chicago has undergone a major bullpen overhaul, trading and signing several relievers. However, they seem hesitant to meet Tucker's contract demands, and it's uncertain if they'll land a top free-agent starter. Adding a starter or an impact bat could significantly improve their chances in 2026, but finding the right fit is crucial. The Cubs are rumored to be interested in Alex Bregman, which could be a big boost to their lineup.

Giants: Escaping the .500 Purgatory

San Francisco aims to break out of their recent .500 streak and recapture the magic of their 107-win season in 2021. New manager Tony Vitello might be the spark they need, but their roster has some holes. The Giants have signed Adrian Houser and Tyler Mahle, but they still need more impactful pitching. Their bullpen is projected to be the weakest in baseball, so upgrades are essential. Offensively, they must decide on their second base situation and whether Bichette could be a good fit.

Yankees: Idle Offseason, But a Key Piece Missing

The Yankees have been relatively quiet this offseason, but they still have a strong team. However, the absence of Cody Bellinger, who had a successful first season with the Yankees, leaves a significant hole in their lineup. Re-signing Bellinger should be a priority to keep their high-scoring offense intact. Tucker could be a Plan B, but the Yankees haven't shown interest in other big free-agent bats.

Brewers: Quiet Offseason After a Historic Season

Milwaukee had an incredible regular season, but their offseason has been relatively calm. They've added rotation depth, but they might need to trade for a power bat, as their payroll flexibility is limited. The Brewers could use a trade to acquire a strong hitter and improve their offense, which was lacking in barrel rate and home runs last season.

Guardians: Offense Needs a Boost

The Guardians could use some offensive reinforcements. Their OPS ranked second-to-last in the Majors last season, and their struggles against left-handed pitching are notable. Signing a free agent like Harrison Bader, Miguel Andujar, or Austin Hays could provide an above-average bat and improve their lineup.

So, which teams will make the necessary moves to become contenders? And which players will be the key pieces to watch out for? The MLB offseason is full of surprises, and these 10 teams have some decisions to make. Let the speculation begin!

MLB Offseason 2026: 10 Teams with Big Holes to Fill Before Spring Training! (2026)

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