The Latest on the effects of the coronavirus outbreak on sports around the world:

Buffalo Sabres interim coach Don Granato and assistant Matt Ellis are headed back to work after being cleared from the NHL’s COVID-19 protocol.

The Sabres announced Granato and Ellis are traveling to join the team in Boston after spending a night in self-isolation in Pittsburgh.

Both were placed in the protocol on Thursday, hours before Buffalo’s game against the Penguins. That led to general manager Kevyn Adams stepping in to coach the 4-0 loss, which extended the Sabres franchise-record winless skid to 0-14-2.

The Michigan Wolverines are out of the NCAA Division I men's hockey tournament because of positive COVID-19 test results within the team's Tier 1 testing group.

The NCAA's Ice Hockey Committee and Medical Advisory Group made the decision Friday.

Eighth-ranked Michigan was scheduled to meet No. 9 Minnesota Duluth, the two-time defending national champion, in a Midwest Regional semifinal.

The game will be ruled a no-contest and Minnesota Duluth will advance to the next round.

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