Kuroda-Grauer (testicle) will begin a rehab assignment with Triple-A Las Vegas on Friday, Jason Burke of Roundtable.io reports.
Kuroda-Grauer underwent surgery in late July to address a ruptured testicle, and he's progressed enough in his recovery to be cleared for games. The rookie should return at some point during the final week of the regular season, provided all goes well on his rehab assignment.