Vest tossed 1.2 scoreless innings of relief to earn a hold in Sunday's 4-1 win over the Red Sox. He struck out one.

The Tigers activated Vest from the paternity list Thursday, Evan Woodbery of MLive.com reports.

The Tigers placed Vest on the paternity list Monday.

Vest (3-4) tossed 1.1 scoreless innings of relief to earn the win in Friday's 5-2 victory over the White Sox. He allowed one hit.

Vest (2-4) retired two batters via strikeout but also allowed two runs on two hits and a walk to blow the save and take the loss Thursday against the Mariners.

Vest (2-3) tossed a scoreless inning of relief to earn the win in Saturday's 11-9, 10-inning victory over the Dodgers. He walked one and struck out one.

Vest has logged 4.1 scoreless innings across four appearances to start the season. He's struck out four.

Vest logged a scoreless inning of relief with two strikeouts in Saturday's Grapefruit League game against the Pirates, lowering his spring ERA to 4.91.

Vest will serve as the Tigers' opening pitcher Saturday against the Guardians, Evan Woodbery of MLive.com reports.

Vest (2-1) allowed three runs (two earned) on two hits while retiring just a single batter to take the loss Friday against the Athletics.