Top 5 Free Agent Starting Pitchers to Watch in MLB Offseason 2025-2026 (2026)

The free-agent market for starting pitchers is heating up, and one name has already been crossed off the list, leaving teams scrambling to secure top talent. But fear not, baseball fans—there’s still a wealth of elite arms available as the annual Winter Meetings approach in Orlando, Fla. Let’s dive into the profiles of five standout starters who could reshape the fortunes of their future teams. But here’s where it gets controversial: while some of these pitchers come with proven track records, others carry question marks that could make or break their next contracts. Let’s explore their stories and what the future might hold.

1. Suárez: The Postseason Ace with a Limited Résumé
While Suárez may not boast the lengthy career of some free-agent peers, his postseason dominance is undeniable. The 30-year-old left-hander delivered a career-high 157 1/3 innings in 2025, marking just the third time he’s surpassed the 150-inning threshold. Yet, his playoff performance with the Phillies is nothing short of stellar: a 4-1 record with a 1.48 ERA across 11 appearances (eight starts) over the past four seasons. And this is the part most people miss: despite his shorter track record, Suárez’s October heroics could make him a high-value target. Teams like the Astros, Cubs, and Orioles are reportedly leading the charge, though the Mets and Tigers are also in the mix. The Phillies haven’t ruled out a reunion, but with top prospect Andrew Painter knocking on the door and other priorities like Kyle Schwarber and J.T. Realmuto to address, Suárez may be pitching elsewhere next season.

2. Tatsuya Imai: The Japanese Ace Without Restrictions
At 27, Imai is fresh off a dominant 2025 campaign with the Lions, posting a 1.92 ERA over 163 2/3 innings and striking out 178 batters. His three-year ERA of 2.18, coupled with a fastball touching 99 mph and a diverse pitch arsenal, makes him a highly coveted asset. Here’s the twist: unlike Roki Sasaki, Imai isn’t bound by international bonus pool restrictions, as he’s over 25 and has six years of professional experience abroad. While he’s expressed a desire to beat the Dodgers rather than join them, teams like the Yankees, Mets, Red Sox, Phillies, and Cubs are reportedly most interested. The Orioles could also enter the fray if they decide to pursue a big-name starter. With a history of success signing Japanese stars like Daisuke Matsuzaka and Masahiro Tanaka, the Red Sox and Yankees may have an edge. However, don’t expect a quick decision—Imai is likely to visit teams after the Winter Meetings.

3. Valdez: The Workhorse with Postseason Questions
Valdez’s résumé is a study in contrasts. Since becoming a full-time starter in 2020, he’s been a regular-season stalwart, going 73-44 with a 3.23 ERA in 154 games and topping 190 innings in three of the past four seasons. However, the postseason has been less kind, with a 7-6 record and a 4.34 ERA in 17 games (16 starts) over five years. But here’s the debate: while he excelled in 2020 and 2022—arguably deserving World Series MVP in ’22—he’s failed to complete five innings in seven of his nine starts in other postseasons. Add in a highly publicized incident where he hit his catcher with a fastball after giving up a grand slam, and character questions arise. Yet, at 32, Valdez remains a sought-after talent, with the Mets and Orioles among the favorites due to their front-office ties to him. Despite a rough end to 2025 (2-7, 6.05 ERA in his final 10 starts), his durability and past success make him a compelling option.

4. King: The Injury-Prone Ace with Untapped Potential
One talent evaluator called King “the most talented starter on the market,” but his 2025 season was marred by injuries. A nerve issue in his throwing shoulder and left knee inflammation limited him to just 73 1/3 innings over 15 starts, though he still posted a solid 3.44 ERA with over a strikeout per inning. In 2024, he was a force, going 13-9 with a 2.95 ERA and 201 strikeouts in 173 2/3 innings, ranking among the league’s best in exit velocity and hard-hit rate. The question remains: Can he stay healthy? Teams like the Yankees, Cubs, Mets, and Tigers are reportedly most interested, but others, including the Orioles, Angels, Padres, and Marlins, are also in the mix. If King can overcome his injury woes, he could be a game-changer.

5. Gallen: The Rebound Candidate with a Proven Track Record
Gallen, a top-five finisher in NL Cy Young voting in 2022 and ’23, had a down year in 2025, posting career highs and lows with a 4.83 ERA and 89 ERA+ over 192 innings. His Statcast numbers reflected a decline across the board, but here’s the silver lining: from 2020-24, Gallen was one of the league’s most consistent starters, going 50-31 with a 3.34 ERA over 128 starts. He showed signs of a rebound in the final two months of ’25, going 6-3 with a 3.32 ERA in his last 11 starts. Teams like the Angels, Giants, and Tigers are in the mix, with the Orioles, Cubs, and Braves also showing interest. For clubs priced out of the Suárez, Imai, or Valdez markets, Gallen could be a high-upside alternative.

Final Thoughts and a Question for You
As the Winter Meetings approach, these five starters will be at the center of negotiations, each bringing a unique blend of talent, potential, and risk. But here’s the controversial part: Which of these pitchers do you think will sign the biggest deal, and which one is most likely to underperform? Do you trust Suárez’s postseason magic, Imai’s unrestricted appeal, or Gallen’s rebound potential? Let us know in the comments—we’d love to hear your take!

Top 5 Free Agent Starting Pitchers to Watch in MLB Offseason 2025-2026 (2026)
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