The Boston righty is 4-5 but has been among the league’s best pitchers, though he also realizes ‘It’s still early in the season.’

Starting pitcher Cooper Criswell gives up seven runs in four innings and Boston drops to 0-4 against Baltimore this season.

Jarren Duran singles home Ceddanne Rafaela in the eighth inning, lifting Boston to a 2-1 win.

Keller, a 28-year-old right-hander, was cut by the White Sox six days ago.

Milwaukee jumps ahead with a five-run third inning, Boston’s bats are silent until the seventh, and the Brewers prevail, 6-3.

William Contreras hits a two-run home run, and Crawford allows six runs in a 7-2 loss.

Boston wins its fourth in a row and caps its first road sweep against Tampa Bay since 2019.

Duran hits a home run and steals home in Boston’s 5-2 win. Meanwhile, Garrett Whitlock appears headed for surgery.

Nick Pivetta allows one hit in six innings to help Boston snap a four-game losing streak.

Boston wastes another good outing from Kutter Crawford and drops its fourth in a row.