Cubs activate RHP Hayden Wesneski

(Photo credit: Kamil Krzaczynski-Imagn Images)
The Chicago Cubs activated right-hander Hayden Wesneski from the 15-day injured list on Friday following his recovery from a right forearm strain.

In a corresponding move, the Cubs designated right-hander Shawn Armstrong for assignment.

Wesneski, 26, last pitched July 19 and is 3-6 with a 3.94 ERA, 21 walks and 58 strikeouts in 61 2/3 innings over 25 games (seven starts).