PEORIA, Ariz. (AP) — Right-hander Taijuan Walker returned to the Seattle Mariners, agreeing to a $2 million, one-year contract that includes $500,000 each in performance and roster bonuses. The 27-year-old was selected by Seattle with the 43rd overall pick in the 2010 amateur draft and went 22-22 with a 4.18 ERA for the Mariners from 2013-16. He was traded to Arizona in November 2016 and went 9-9 with a 3.46 ERA for the Diamondbacks from 2017-19. Walker had Tommy John surgery in April 2018. He returned to the major leagues on the final day of last season and became a free agent in December when Arizona declined to offer him a contract.