Lopez allowed two runs on two hits and one walk and didn't record an out Wednesday against the Astros.
Lopez's recent struggles continue as he had a 9.00 ERA (11 ER in 11 IP) with a 9:7 K:BB and three hit batters in May. The Twins used him in a low-leverage spot in a blowout to try and get him right and he still struggled. Lopez may be relegated to the bottom of the bullpen until he shows signs of progress.