Mark J. Rebilas-USA TODAY Sports

Silvino Bracho has joined the Red Sox on their taxi squad in Toronto. There is a chance the right-handed reliever could be activated for the final two games of Boston’s series against the Blue Jays if Connor Seabold is optioned to Triple-A Worcester following Monday’s game at Rogers Centre.

The Sox originally signed Bracho to a minor-league contract back in March after the 29-year-old spent the entirety of the 2021 campaign in the Giants organization.

In 18 appearances (1 start) with the WooSox this season, Bracho has posted a 3.16 ERA and 2.58 FIP with 36 strikeouts to four walks over 31 1/3 innings of work.

Bracho, who turns 30 next month, broke in with the Diamondbacks in 2015 after signing with Arizona as an international free-agent out of Venezuela in 2011. The Maracaibo native pitched to a 4.67 ERA in his first four big-league seasons before undergoing Tommy John surgery in March 2019.

After making just one appearance for the D-backs in 2020, Bracho became a free-agent and pitched exclusively at the Triple-A level in 2021 while with the Giants.

That being said, it has now been nearly two full years since Bracho appeared in a major-league game. Per Baseball Savant, the 5-foot-10, 190-pound righty works with a three-pitch mix that consists of a changeup, four-seam fastball, and slider. He has also used a sinker in the past.

If Bracho is indeed activated and gets into a game against the Jays this week, he would become the 19th different pitcher the Red Sox have used this season. At the conclusion of this series, however, Boston would have to designate Bracho for assignment — and thus expose him to waivers — if it wanted to remove him from the 26-man roster since he is out of minor-league options.

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