Pat Neshek, closer of the Rochester Red Wings (Twins AAA, International League) is just dominating this year.  He's thrown 19 innings, allowed 15 hits and 7 walks, and has struck out 39.  That's a K/9 of 18.47 for those of you keeping track at home.

I got a chance to see Neshek throw a few innings in spring training, and I was really impressed.  He's got just about the funkiest delivery you'll ever see.  The ball absolutely explodes off of his hand though.  He reportedly hits 96 and sits 93 with a sidearm delivery, which is not easy to do.

http://eteamz.active.com/PatNeshek/images/pitchingstyles.JPG

He's still got some control issues (7 BB in 19 IP) but it looks like the Twins have another good young reliever in the pipeline.