Greg Weissert
RP - Boston Red Sox
2026 Outlook
Roster %
Eligibility
Availability
Greg Weissert allowed one earned run on two hits and one walk with one strikeout across one-third of an inning in the Red Sox’s 2-1 loss to the Athletics on Tuesday.
Fantasy Impact
Weissert now holds a 3.06 ERA with a 1.22 WHIP and 50 strikeouts over 61 2/3 innings this year. While he’s been reliable overall, Tuesday’s outing added to his 20 walks and six homers allowed on the season.
Greg Weissert earned the save while allowing one walk in a scoreless inning during Wednesday's win over the Mariners.
Fantasy Impact
Weissert has earned three saves and five holds in June, demonstrating manager Alex Cora's trust in him even with Aroldis Chapman healthy. He'll likely continue to see save opportunities depending on matchups. After Wednesday's game, Weissert holds a 2.65 ERA and 1.12 WHIP across 36 appearances, with three saves and 13 holds on the season.
Greg Weissert threw a scoreless ninth inning to preserve a 3-1 win over the Rays on Tuesday.
Fantasy Impact
Weissert did not record any strikeouts but needed only seven pitches to send the Rays down in order in the frame. The veteran got the save chance in place of Ardolis Chapman, who remains the team's closer. That being said, Weissman has posted scoreless outings in seven of his past eight appearances. Overall, he has a 2-1 record, 2.67 ERA, 1.02 WHIP, and 30 strikeouts over 30 1/3 innings of work on the season.
Greg Weissert has secured his spot on the Red Sox's Opening Day roster, per manager Alex Cora.
Fantasy Impact
Weissert had a rocky spring training, registering a 6.23 ERA and a 1.38 WHIP in eight outings. The 30-year-old turned in an excellent 2024 campaign, leaving the Red Sox to trust that he may be able to return to form.
The Red Sox recalled Greg Weissert from Triple-A Worcester.
Fantasy Impact
Weissert has posted a 4.10 ERA across 48 1/3 innings in the majors. He should continue to hold a middle relief role.