Red Sox outright Colten Brewer to Triple-A Worcester

Brewer, 28, was designated for assignment by the Red Sox last Thursday so that the club could make room on its 40-man roster for Brandon Workman.

In one lone appearance out of the Boston bullpen this season, Brewer yielded four runs — three of which were earned — on four hits, three walks, and one strikeout in one inning of relief against the Astros at Minute Maid Park on May 31.

Originally acquired in a November 2018 trade with the Padres, the righty has posted a 4.98 ERA, a 5.20 FIP, and a 78:51 strikeout-to-walk ratio over 70 total appearances (four starts) in parts of three seasons with the Red Sox.

Because he went unclaimed on waivers and was not traded, Brewer will report back to Worcester, where he put up a 9.00 ERA in four outings (four innings pitched) in two separate stints with the affiliate.

With the WooSox, Brewer rejoins a bullpen mix that includes plenty of other relievers with big-league experience, such as Marcus Walden, Kevin McCarthy, John Schreiber, Brandon Brennan, Matt Hall, Bobby Poyner, and Austin Brice.

Among those relievers, Brennan is the only name listed above currently on Boston’s 40-man roster. Eduard Bazardo, who has made two appearances with the Red Sox this season, is also on the 40-man, but he has been on the injured list since May 24 due to a lat strain.