Guardians' top pitching prospect Gavin Williams to make MLB debut against Athletics

East Carolina pitcher Gavin Williams throws against Vanderbilt during the first inning of an NCAA college baseball super regional game Friday, June 11, 2021, in Nashville, Tenn. Gavin Williams, Cleveland's top pitching prospect, will make his major league debut on Wednesday, June 21, 2023, with a start against the Oakland Athletics. (AP Photo/Mark Humphrey, File)