Athletics manager Mark Kotsay said Gelof could begin a rehab assignment as early as next Tuesday. The expectation is Gelof is going to need around 35-40 at-bats before returning to the A's roster.

Tigers Tigers outfielder nearing rehab assignment after 6-week absence Updated: May. 13, 2025, 11:32 a.m. | Published: May. 12, 2025, 5:27 p.m.

As of pregame Thursday, the A's are planning to send Gelof out on a rehab assignment early next week, potentially as soon as on Tuesday.