The Pirates have signed right-handers Tanner Rainey and Hunter Stratton to minors deals, as respectively reported by Just Baseball’s Aram Leighton (X link) and Stratton’s MLB.com profile page. Rainey’s contract contains an invitation to the Pirates’ big league spring camp, and it can be assumed that Stratton’s deal also has an invite, though Stratton’s uncertain health situation in the wake of knee surgery could limit his participation in Spring Training.
Rainey heads to Pittsburgh after a topsy-turvy six-year run with the Nationals, highlighted by a World Series ring in his first year with the club. Rainey delivered a 3.91 ERA and 34.6% strikeout in 48 1/3 relief innings for that 2019 championship team, but also had an ugly 17.8% walk rate. These control issues plagued Rainey for most of his time in Washington, and he also missed virtually all of the 2023 season while recovering from Tommy John surgery.
After Rainey posted a 4.76 ERA, 19% strikeout rate, and 12.6% walk rate over 51 innings in 2024, the Nationals unsurprisingly decided to non-tender the righty, even though Rainey was projected for a modest $1.9MM arbitration salary. Now entering his age-32 season, Rainey will look to rebuild himself in the Bucs’ spring camp, and hopefully regain some of the form and velocity that made him a valuable bullpen asset for the Nats in 2020 and 2022.
Stratton was also non-tendered by the Pirates in November, but there was an expectation that Pittsburgh would (just as they did last offseason) re-sign the righty to a new minor league deal. Stratton has an impressive 3.26 ERA and 4.9% walk rate across 49 2/3 career Major League innings, all with Pittsburgh over the last two seasons. Despite a lack of big strikeout totals, Stratton’s ability to induce soft contact has made him an interesting relief option out of the Pirates’ bullpen.
Unfortunately for Stratton, his 2024 season was cut short by a flukish injury on August 24 that left him with a ruptured patellar tendon. Stratton was behind home plate at PNC Park and pursuing a loose ball when he stumbled into the stone wall, causing the injury and putting his career on hold for an estimated 7-10 months. This fluid timeline means that Stratton would return anywhere from Opening Day to late June, but the minor league contract gives him plenty of time to fully get himself right during Spring Training or in the Pirates’ farm system.
