The Brewers traded Waguespack to the Tigers on Wednesday in exchange for cash or a player to be named later, Jack Stern of BrewerFanatic.com reports.
Waguespack has posted a 1.74 ERA and 1.24 WHIP in 20.2 innings at Triple-A Nashville this season. He didn't own a 40-man roster spot with the Brewers, so he'll remain in the minors upon joining his new organization and figures to provide bullpen depth at Triple-A Toledo.