Stripling (elbow) will throw a bullpen session Monday or Tuesday, Janie McCauley of the Associated Press reports.
The right-hander completed five innings in a rehab start for Triple-A Las Vegas on Friday, building up to 52 pitches. Stripling has already made three rehab starts but may need one more appearance to build up his pitch count before he returns from the 15-day injured list and slides back into the Oakland rotation.