Thompson-Williams underwent surgery to repair a ruptured Achilles and will miss the entire 2020 season, Jonathan Mayo of MLB.com reports.
This is a tough break for Thompson-Williams, who was acquired from the Yankees in the James Paxton deal in 2018. The 24-year-old outfielder spent all of the 2019 season with Double-A Arkansas, slashing .234/.298/.391 with 12 home runs and 15 stolen bases in 115 games.