The Mariners announced Friday that they’ve released veteran right-hander Neftali Feliz. He’d been in camp as a non-roster invitee this spring but is once again a free agent. Seattle also optioned righty Will Klein to Triple-A Tacoma and reassigned non-roster players Samad Taylor and Nick Dunn to minor league camp.
Feliz, 37 in May, hasn’t pitched in the big leagues since 2021 and has just four MLB frames to his credit since the 2017 season. The 2010 American League Rookie of the Year has spent the past few years pitching in the Mexican League and in the Dominican Winter League. He embarked on a comeback bid with the Mariners and pitched four official innings during Cactus League play, yielding three runs on six hits and no walks with one strikeout.
During his three-year run in an extraordinarily hitter-friendly Mexican League, he’s pitched quite well. He’s pitched out of the bullpen for four different clubs and logged a 2.37 ERA with a 26.3% strikeout rate and 9.8% walk rate in 121 2/3 innings. He’s consistently pitched well with a pair of winter ball clubs as well.
At his peak, Feliz averaged better than 96 mph on his heater — he sat 92-94 mph with his four-seamer in his final Mariners outing this spring — and fanned more than 28% of his opponents on the strength of a hearty 14.1% swinging-strike rate. Injuries, most notably including Tommy John surgery and ulnar nerve palsy, slowed his career. He posted a dominant 2.53 ERA with 87 saves and 12 holds in 241 2/3 frames through his age-26 season but has managed only 151 big league innings with a 5.16 earned run average since.
Another club can now speculate on Feliz if his work in Mariners camp intrigued them, and it’s also feasible that he could return for a fourth year in Mexico, given the success he’s had there dating back to 2022.