 He's gotten two fast outs, and now he'll look at Kerstedt. First offering is high. One ball and no strikes. Ersig, who is a position player prospect at one point for the Milwaukee Brewers, pretty highly touted. Transition to pitching last year, reached the majors with Oakland. This year he's got a 319 ERA. And there's a swing and a miss. For a changeup, one ball and one strike. Ersig, electric stuff.