Wesneski (2-4) allowed a solo home run in an inning of relief to take the loss Friday against the Cardinals.
Wesneski allowed the first run of the game in the eighth inning, a solo shot by Pedro Pages, then got saddled with the loss as the Cubs got blanked 3-0. Despite the hiccup, the 26-year-old has been solid this season as he's settled into a relief role for Chicago, posting a 2.84 ERA and 34 strikeouts across 38 innings.