Webb (5-6) took the loss against the Rockies on Friday, allowing seven runs on 11 hits and two walks with two strikeouts over three innings.
Webb struggled from the jump, allowing a leadoff homer to Jake McCarthy while yielding multiple runs in each frame. It marked the shortest outing of the year for the 29-year-old, an abrupt end to a stellar run in which he had completed at least seven frames in five consecutive quality starts. He owns a 3.66 ERA, 1.17 WHIP and 78:24 K:BB across 93.1 innings this season and will try to rebound in a home matchup with the Blue Jays next week.