23-year old righty starting pitcher Dan Winkler has been razor sharp for the Rockies so far in 2013. Winkler has pitched in 15 games (all starts) for the Rockies in A-ball this year and he is 10-2 with a 1.99 ERA and a 0.78 WHIP. Winkler has only given up 47 hits and 24 walks while whiffing 105 batters in his first 90 2/3 innings so far this year which is pretty darn impressive. Winkler has now pitched in 52 games (all starts) in his first three years in the minors and he is 25-15 with a 3.59 ERA and a 1.20 WHIP. Winkler could get promoted in the very near future if he keeps pitching so well.