Zimmer, Cole impress in Wilmington 

June, 30, 2013
6/30/13
3:19
PM ET
I made my first trip to Frawley Stadium in Wilmington, Del., on Saturday night, receiving a wonderful welcome from the Blue Rocks' staff and catching a few famous pitching prospects in the process, thanks to a doubleheader against the Potomac Nationals.

Wilmington Game 1 starter, Kyle Zimmer, was the Royals' first overall pick in the 2012 rule 4 draft, a converted position player who showed a big fastball and curveball and had a very easy, athletic delivery that pointed to a top-of-the-rotation ceiling. All of that was on display on Saturday night, as he threw a seven-inning shutout. It was a game in which he gave up just two hits and one hard-hit ball while punching out six batters.

Zimmer showed three plus pitches on Saturday, led by a 93-97 mph fastball that he moved around the zone well and was willing to elevate to get swings and misses. He held that velocity into the final innings, still hitting 95-96 regularly as the game wound down. His curveball is still a thing of beauty, 78-83 with depth and angle to it, and he's comfortable throwing it to both sides of the plate.