Guardians' Nick Mikolajchak: Diagnosed with sprained UCL

Mikolajchak has been diagnosed with a sprained right ulnar collateral ligament, Mandy Bell of MLB.com reports.

The severity of the sprain is unclear, with Guardians manager Terry Francona saying the team is still determining the next steps for the reliever. It's terrible timing for Mikolajchak, as he had been positioning himself for a possible spot in the bullpen with some strong work this spring.