Red Sox pitcher Matt Barnes cleared to return

The Houston Astros, Boston Red Sox and Detroit Tigers offered some COVID-19 updates Tuesday.

The Astros announced that Myles Straw, Abraham Toro and Garrett Stubbs have rejoined the team after clearing COVID-19 protocols. (MLB.com’s Brian McTaggart was among those to report the news.) The trio were absent for contract-tracing purposes in the wake of another positive test within Houston’s camp.

Matt Barnes’ positive COVID-19 test over the weekend was determined to be a false positive or a non-infectious positive, and the reliever has been cleared to return to Red Sox camp. Barnes tested negative several times before being allowed to rejoin the team, and with only a few days of action missed, the pitcher tells Julian McWilliams of the Boston Globe and other reporters that he is ready for Opening Day.

Tigers pitching coach Chris Fetter tested positive for COVID-19, manager A.J. Hinch told reporters (including MLB.com’s Jason Beck) Monday. Other coaches are out of camp while contact tracing and further tests are administered, though it appears to be somewhat precautionary, as Hinch said that “no one else — player, staff — has been impacted or affected by this.” The Tigers have yet to decide who will act as on the on-field pitching coach while Fetter is quarantined. Fetter is entering his first season with the organization after previously working as the University of Michigan’s pitching coach.