Sewald (1-0) recorded the win in the Mariners' victory over the Guardians on Thursday, firing a perfect eighth inning during which he recorded a strikeout.
The hard-throwing right-hander was utilized in a setup role to start the season and came out of the gates exceedingly sharp, pounding in 10 of his 12 pitches for strikes. Sewald was rewarded for preserving a scoreless tie when Ty France slugged a three-run home run in the home half of the frame. Andres Munoz logged the ninth-inning opportunity Thursday, but Sewald -- who recorded a career-high 20 saves in 2022 -- figures to get his fair share of closing chances over the course of the campaign.