The Pirates have built themselves a rotation that looks strong on paper for 2027, but there’s one obvious hole sitting right in the middle of it: there isn’t a left-hander in the group.
Right now, Pittsburgh’s projected starting mix is all right-handed - Paul Skenes, Braxton Ashcraft, Jared Jones, Mitch Keller and Bubba Chandler. The last time the Pirates had left-handed starters in the rotation was 2025, when Bailey Falter and Andrew Heaney were part of the picture. Since then, the group has leaned almost entirely to the right side.
That’s why free agent Foster Griffin stands out as a possible fit.
Griffin turned himself into one of MLB’s better comeback stories after returning to the United States following three seasons with the Yomiuri Giants in Nippon Professional Baseball from 2023 to 2025. He put together a strong 2026 season, opening with the Washington Nationals before moving to the Cleveland Guardians at the trade deadline.
Across the year, Griffin went 15-6 in 31 starts with a 3.60 ERA over 172.2 innings. He struck out 158 and walked 45, while holding opponents to a .248 batting average and posting a 1.12 WHIP.
His work with Washington was even better. In 22 starts for the Nationals, he went 12-3 with a 3.06 ERA over 129.1 innings, along with 116 strikeouts, 30 walks, a .226 BAA and a 1.07 WHIP. His time with Cleveland was rougher, finishing with a 5.19 ERA over 43.1 innings and a .306 BAA.
Griffin doesn’t win with pure velocity. His cutter sits at 88.5 mph, his sinker at 91.4 mph and his four-seam fastball at 91.5 mph. But he makes the most of what he has.
The numbers back that up. He owns a low walk rate at 6.2% - 88th percentile - and he limits damage, with a 37.0% hard-hit rate, 45.5% ground-ball rate and an average exit velocity of 87.8 mph. His cutter was especially effective, producing the fifth-highest run value at +8 per Statcast, while his sinker also graded well at +4.
Durability is part of the appeal, too. Griffin has logged more than 200 innings in three different years in Japan, and he’s shown he can handle the workload of a full major league season.
That matters for Pittsburgh, which needs more starting depth. Ashcraft and Jones have dealt with serious injuries, Keller missed the final two months of 2026 with an injury, and Skenes and Chandler aren’t exactly injury-proof either.
Griffin would give the Pirates a left-handed option and another veteran presence in the rotation, and he also pitched well during the Guardians’ run to the ALCS, posting a 3.48 ERA over three games pitched and a start with 15 strikeouts, no walks and a 1.06 WHIP.
He won’t be alone on the market. Other teams are looking for left-handed starting pitching, too, and Griffin could land a deal worth somewhere in the $20-$22 million per season range. That kind of price tag could make Pittsburgh hesitate.
The Pirates may also choose to keep leaning on internal options, giving more chances to 2026 rookies Hunter Barco, Khristian Curtis, Wilber Dotel and Antwone Kelly.
Pittsburgh is going to look at every path available. If Griffin’s price comes down, the Pirates may have a real reason to get serious.
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The pair shared the costumes on social media, and the contrast fit the moment well: Skenes is coming off another notable year on the mound, while Dunne is preparing for her acting debut in Foxs Baywatch reboot, set to premiere in January 2027. For Pirates fans, it was a reminder that even in the quiet months, Skenes still finds a way to stay in the spotlight. [Read more 🡒]