Red Sox starter Drew Pomeranz: An in-depth breakdown

Jul 20, 2016; Boston, MA, USA; Boston Red Sox starting pitcher Drew Pomeranz (31) pitches during the first inning against the San Francisco Giants at Fenway Park. Mandatory Credit: Bob DeChiara-USA TODAY Sports
Jul 20, 2016; Boston, MA, USA; Boston Red Sox starting pitcher Drew Pomeranz (31) pitches during the first inning against the San Francisco Giants at Fenway Park. Mandatory Credit: Bob DeChiara-USA TODAY Sports /
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Jun 3, 2016; San Diego, CA, USA; San Diego Padres starting pitcher Drew Pomeranz (13) pitches during the second inning against the Colorado Rockies at Petco Park. Mandatory Credit: Jake Roth-USA TODAY Sports
Jun 3, 2016; San Diego, CA, USA; San Diego Padres starting pitcher Drew Pomeranz (13) pitches during the second inning against the Colorado Rockies at Petco Park. Mandatory Credit: Jake Roth-USA TODAY Sports /

Pomeranz Adds a Cutter

Drew Pomeranz has pitched in the Major Leagues from 2011 through the present and until this year only featured 2.5 pitches, a fastball, a great curveball that he will throw at any time and in any count, and a seldom used change-up. It is hard to work through a line-up multiple times with only two legitimate pitches, and that is the reason that Pomeranz has been a relatively unsuccessful pitcher until this season.

In Spring Training, a minor-league pitcher taught Pomeranz how to throw a cut-fastball, and it is the addition of said pitch to his repertoire that has enabled Pomeranz’s escalation from a fringe Major League pitcher to an All-Star pitcher.

In addition, as displayed in the chart below, Pomeranz had colossal lefty/righty splits prior to learning the cutter. From 2011 through 2015, he had tremendous difficulties with right-handed batters; however, the addition of the cutter in 2016 has provided him with the weaponry necessary to attack right-handed hitters. The staggering results are demonstrated in the chart below:

Vs. Right-Handed Batters Pomeranz 2011-2015 Pomeranz 2016
FIP 4.68 2.95
ISO 0.164 0.123
BB% 11.3 9.0
K% 18.0 31.0

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