With spring training just around the corner, the buzz of a new baseball season is palpable. But here’s the twist: while most teams have locked in their star pitchers, a handful of top-tier free agents are still on the market, leaving fans and analysts alike scratching their heads. Could 2026 be the year one of these unsigned aces leads a team to glory? Let’s dive into the top 10 starting pitchers still available—and trust me, this list is packed with surprises.
1. Framber Valdez
Age: 32
2025 Stats: 13-11, 3.66 ERA, 187 K, 4.0 fWAR
Framber Valdez is a name that commands attention. After eight stellar seasons with the Houston Astros, including two All-Star nods and a World Series ring, Valdez is seeking his next big contract. But here’s where it gets controversial: Despite a solid 2025 campaign, his hard-hit rate and walk rate took a dip, raising questions about his consistency. Plus, the infamous cross-up incident with catcher César Salazar still lingers in the minds of some teams. Yet, Valdez’s track record speaks for itself—he’s a proven ace. The question is, will a team bite despite the qualifying offer attached to him?
2. Zac Gallen
Age: 30
2025 Stats: 13-15, 4.83 ERA, 175 K, 1.1 fWAR
Zac Gallen had a rough 2025, posting career-worst numbers at the worst possible time. And this is the part most people miss: Despite his struggles, Gallen has been a model of durability, making at least 28 starts in each of the last four seasons. At 30, he still has the potential to bounce back. But should he have taken the qualifying offer from the Diamondbacks? Or will a change of scenery reignite his All-Star form?
3. Lucas Giolito
Age: 32
2025 Stats: 10-4, 3.41 ERA, 121 K, 2.0 fWAR
Lucas Giolito’s journey has been a rollercoaster. After a UCL injury sidelined him for all of 2024, he rebounded impressively in 2025 with the Red Sox. Here’s the kicker: Teams looking for a low-risk, high-reward option might see Giolito as a steal. But can he sustain this level of performance? His 2025 stats suggest he’s worth the gamble.
4. Chris Bassitt
Age: 37
2025 Stats: 10-14, 4.16 ERA, 166 K, 2.4 fWAR
Chris Bassitt is the definition of reliability. With 188 starts over the last seven seasons, he’s a workhorse. But here’s the catch: At 37, age could be catching up. His 2025 season ended with a stint on the IL due to back inflammation. Still, his transition to the bullpen in the postseason proved he’s versatile. Will a contender take a chance on his experience and team-first mentality?
5. Nick Martinez
Age: 35
2025 Stats: 11-14, 4.45 ERA, 116 K, 2.1 fWAR
Nick Martinez is a jack-of-all-trades. Last season, he split time between starting and relieving, excelling in the latter with a 2.61 ERA out of the bullpen. The real question is: Which role will his next team prioritize? His versatility is a double-edged sword—a strength for some, a question mark for others.
6. Zack Littell
Age: 30
2025 Stats: 10-8, 3.81 ERA, 130 K, 1.5 fWAR
Zack Littell has flown under the radar, but his consistency since joining the Rays is impressive. With a 3.80 ERA as a starter and a minuscule walk rate, he’s a solid mid-rotation option. The added bonus? His bullpen experience makes him a postseason asset. Don’t sleep on Littell.
7. Jose Quintana
Age: 37
2025 Stats: 11-7, 3.96 ERA, 89 K, 0.8 fWAR
Jose Quintana is the epitome of consistency. Since 2021, he’s kept his ERA under 4.00, even at 37. Here’s the bold take: Signing Quintana is a no-brainer for any team needing reliable innings. His ability to induce weak contact and ground balls makes him a postseason-ready arm.
8. Justin Verlander
Age: 43
2025 Stats: 4-11, 3.85 ERA, 137 K, 2.2 fWAR
Justin Verlander, a future Hall of Famer, is chasing one last World Series. But here’s the hard truth: At 43, he’s not the dominant force he once was. Still, his 3.85 ERA in 2025 shows he can contribute. Whether as a mentor or a spot starter, Verlander deserves a spot on a contender’s roster.
9. Max Scherzer
Age: 42
2025 Stats: 5-5, 5.19 ERA, 82 K, 0.4 fWAR
Max Scherzer, another Hall of Fame lock, is in a similar boat to Verlander. The controversial angle? His ERA has ballooned since 2023, and his durability is in question. But imagine Scherzer and Verlander retiring together after one final postseason run. It’s a storybook ending—if a team is willing to take the risk.
10. Patrick Corbin
Age: 37
2025 Stats: 7-11, 4.40 ERA, 131 K, 1.9 fWAR
Patrick Corbin has fallen from grace since his Nationals days, but 2025 showed slight improvement. The big question: Can he regain his form, or is he a shadow of his former self? Contenders might hesitate, but a team in need of innings could give him a shot.
Final Thoughts: This free agent class is loaded with potential—and controversy. From aging legends to rebound candidates, the market is ripe for debate. Who do you think will land where? And which unsigned ace will surprise us all in 2026? Let the discussion begin!
