Bullpen Improves in Orioles Trade
Photography: Greg Fiume/Getty Images
The D-backs’ most significant move so far this offseason was the trade that sent third Mark Reynolds to the Baltimore Orioles for a pair of right-handed pitchers.
Those pitchers — David Hernandez and Kam Mickolio — will add depth to an Arizona bullpen that is getting stronger by the day.
Hernandez is the key piece in the deal, as he experienced some real success after being moved from the rotation to the bullpen last year, which suits him in part because he is primarily a two-pitch guy (fastball/curve combo with an occasional changeup).
He made his last start of the year on May 21, and from then on was quite good. In his last 33 games, he threw 37 innings with a 3.16 ERA, with 45 strikeouts and 13 walks.
Hernandez’s opponent-hitting numbers were solid in that time, holding batters to a .236 average, .310 on-base percentage and a .371 slugging percentage. Hernandez should easily slide into the back of the bullpen for the D-backs this season, as his stuff should work in a late-inning role. He dials up his fastball in the low- to mid-90s (average fastball was 93.6 MPH in 2010).
Mickolio is a bit more of a mystery, as he has less big league experience. He’s pretty huge — 6-foot-9, 255 pounds, which I think makes him the third-tallest D-backs player ever, after Randy Johnson and Jon Rauch — and has made a handful of appearances for Baltimore over the last three years. In that time he’s posted a 4.32 ERA with 26 strikeouts and 14 walks in 25 innings.
His ERA has been high at Triple-A the last two years (5.80 in 2009 then 6.37 in 2010) although his strikeout and walk rates were essentially the same as when he was quite successful there (1.80 ERA) in 17 2008 games. He might well be an example of ERA being a poor way to judge a reliever.
Random note: Mickolio was born in Wolf Point, Mont. and went to high school in Bozeman, making him one of only three Montana natives playing in the big leagues right now (along with Taylor Tankersley, who was born in Montana but didn’t go to H.S. there, and Rob Johnson). There have only been 26 Montanans all time in the big leagues.