Rangers place Ohlendorf on disabled list
Ohlendorf was 1-0 with one save and a 3.52 ERA in eight relief appearances. The move was retroactive to Thursday.
Rookie right-hander Spencer Patton was recalled from Triple-A Round Rock, where he had a 0.53 ERA with five saves in five opportunities in 16 relief appearances, while holding opposing batters to a .175 average. He struck out 22 in 17 innings.