I don't know if anybody else is watching the game, but Luis Pena was called in to pitch in the 8th inning.
The first pitch that he through was a 98 mph fastball. He only faced 1 batter, but Struck him out by using a couple 98 mph fastballs, and a 94 mph split finger. I can see why the announcers were saying that he is just down right nasty.
The announcers were saying that he should be making an impact at the Major League Level very soon. They said that the only thing that is keeping him in AAA right now is the walk totals.