Tyler Robertson

Tyler Robertson #64 of the Minnesota Twins delivers a pitch against the Chicago White Sox during the ninth inning on June 26, 2012 at Target Field in Minneapolis, Minnesota. The White Sox defeated the Twins 3-2. (Credit: Hannah Foslien/Getty Images)

Nationals Get LHP Robertson Off Waivers from Twins

The Nationals have acquired left-hander Tyler Robertson off waivers from the Minnesota Twins.