#21 Taylor Guilbeau: left-handed reliever acquired at the deadline by the Mariners for Roenis Elias from the Washington Nationals. Guilbeau was drafted in the 10th round by the Nationals in 2015. He spent 2019 first in double-A for the Nationals before being promoted to triple-A. His arrival in the trade the Mariners sent him to Tacoma.
On August 15, the Mariners brought him up to the big club where he became the team’s left-handed specialist, facing mostly left-handed hitters. Right now, he is still in that position leading into spring training. It is his job to lose.