Jimenez (oblique) fired a scoreless inning in Triple-A Las Vegas' win over Sacramento on Tuesday, allowing a hit and recording two strikeouts.
Jimenez got through his one frame on a tidy 12 pitches, eight of which he located for strikes. The right-hander may only need to make a couple more rehab appearances before being deemed ready for activation, especially if they go as smoothly as Tuesday's did.