Lester Oliveros is currently dealing with a sprained ulnar collateral ligament in his right elbow.
Oliveros will shut things down for a week before attempting to resume a throwing program. The 24-year-old right-hander was recently sent down to the minors after making one relief appearance for the Twins on June 14. He has a 3.86 ERA and 24/5 K/BB ratio over 18 2/3 innings at the Triple-A level this year.
Source: twitter.com