The Angels acquired Lopez and right-hander Lucas Giolito from the White Sox on Wednesday in exchange for catcher Edgar Quero and left-hander Ky Bush, Jeff Passan of ESPN.com reports.
Lopez has taken a noticeable step back from his 2022 campaign, posting a 4.29 ERA and 1.31 WHIP through 42 innings in Chicago this season. He'll now help shore up the Los Angeles bullpen and likely serve primarily in middle relief due to consistency issues.