Webb (2-2) earned the win Thursday against the Rockies after tossing two scoreless innings, allowing one hit and striking out two without walking a batter.
The right-hander made his first appearance since being recalled earlier this week and was in complete control, tossing 18 of his 26 pitches for strikes and cruising through the middle frames after Touki Toussaint's short three-inning outing. Webb has been up and down between Triple-A and the big-league roster over the last few months, but he has not allowed an earned run in any of his last six appearances at the highest level dating back to May 21.