Mariners right-hander Matt Festa is slated to undergo Tommy John surgery and will miss the 2020 season, tweets Ryan Divish of the Seattle Times. Festa was outrighted off the 40-man roster this winter but had been in camp as a non-roster invitee to Spring Training.

The 26-year-old Festa has pitched a total of 30 2/3 innings of relief over the past two seasons. To this point in his relatively young career, Festa has managed a 4.70 ERA with a 25-to-14 K/BB ratio and a 36.5 percent ground-ball rate in the Majors. He’ll now have to wait at least a year to for the opportunity to add to that resume.

Although Festa lost his roster spot over the winter, his absence still depletes the Mariners’ depth a bit. Based solely on his minor league results, Festa would’ve had a decent shot at eventually reemerging in the Majors in 2020. The overall sample is pretty small — Festa was drafted in 2016 and made his MLB debut in 2018 — but the right-hander has a sub-3.00 ERA in both Double-A and Triple-A and has generally posted sharp strikeout-to-walk ratios throughout his minor league tenure. In total, Festa has tossed 209 2/3 frames in the minors and compiled a 3.18 ERA with 11.0 K/9 against 2.5 BB/9.