Left-hander James Paxton is returning to the Seattle Mariners after an injury filled second season with the New York Yankees.
The 32-year-old left-hander from Ladner, B.C., and the Mariners agreed Saturday to a one-year contract worth $8.5 million US, a person with knowledge of the negotiations told The Associated Press.
The person spoke on condition of anonymity because the agreement was subject to a successful physical.
Paxton can earn an additional $1.5 million in performance bonuses for starts: $150,000 each for six to 10 and an additional $750,000 over starts 11-22.
Paxton was 41-26 with a 3.42 earned-run average for the Mariners from 2013-18, striking out 617 and walking 168 in 582 1/3 innings. He was traded to the Yankees in November 2018 for a top prospect, left-hander Justus Sheffield, along with outfielder Dom Thompson-Williams and right-hander Erik Swanson.
The Mariners held out hope when Paxton was traded there could be a reunion in the future.
2020 surgery for herniated disc
Paxton struggled in the first half of his first season in New York, rediscovered his breaking ball in the second half and went 15-6 with a 3.82 ERA. He won a career-best 10 straight starts before leaving his final regular-season start after one inning on Sept. 27.
The Yankees said he had a tight left glute muscle, and he returned to go 1-0 with a 3.46 ERA in three post-season starts, allowing five runs in 13 innings.
But he needed surgery in February 2020, when Dr. Andrew Dossett in Dallas performed a microscopic lumbar discectomy to repair a herniated disc and remove a peridiscal cyst.
The Yankees let Paxton, Masahiro Tanaka and J.A. Happ leave as free agents, replacing then with Corey Kluber and Jameson Taillon.
Paxton was a fan favorite during his first stint in Seattle. His best seasons came in 2017 and 2018, when he went a combined 23-11 with a 3.40 ERA and threw the only no-hitter of his career in May 2018 against the Toronto Blue Jays.
Paxton figures to join a rotation initially projected to include Marco Gonzales, Yusei Kikuchi, Sheffield and Justin Dunn. Coming off a third-place finish in the American League West at 27-33, Seattle previously added free agent right-handed Chris Flexen, agreeing to a two-year, $4.75-million deal.
Seattle intends to use a six-man rotation, which is likely to take away about five starts from each pitcher in the rotation. The addition of Paxton will likely move Nick Margevicius into a bullpen role.