Bido will be called up from Triple-A Las Vegas to start the second game of Wednesday's doubleheader versus the Rangers, Martin Gallegos of MLB.com reports.
Bido has earned a look after collecting a 2.59 ERA and 39:13 K:BB across 31.1 innings with Las Vegas this season. With Joe Boyle (back) landing on the 15-day injured list, it's possible Bido will be asked to make additional starts for Oakland beyond Wednesday.