Martin Perez and a Cutter’s Birth
Image courtesy of Aaron Doster-USA TODAY SportsMaybe fans shouldn’t have doubted the Twins front office. Thad Levine was very familiar with Perez from his own days in the Rangers front office. Before joining the Twins, Derek Falvey might have been best known for what he was able to do with the Cleveland pitching staff.
Everything’s Bigger in Texas
Perez was a regular part of the Ranger’s rotation from 2016-2017. During that time, he averaged over 190 innings per season, but he struggled to get consistent outs. He ranked near the top of the league in earned runs allowed and walks. Also, he wasn’t striking out batters on a consistent basis. He averaged just over five strikeouts per nine innings pitched.
Statcast paints an even bleaker picture of what he was doing on the mound. His XBA ranked in the bottom 6% in the league for three consecutive seasons. In his last full season as a starter, his XSLG was in the bottom 7% of the league and his WOBA was in the bottom 1% of league. His strikeout percentage was also in the bottom 7% of the league for three straight seasons.
Moving to the bullpen in 2018 didn’t help many of his numbers. His WHIP ballooned to 1.78, a career high. His strikeout and walk rates also stayed nearly the same. Perez’s hits per nine and home runs per nine average jumped to twice his career average.
It was time for a change.
The Birth of a Cutter
During spring training, Perez got some advice from Johan Santana and Jake Odorizzi. From this advice, he was able to add a cut fastball that has kept batters off-balance. This pitch has become a secret weapon as hitters have been unable to solve this new addition to his pitching repertoire.
Perez has thrown his new found pitch 34.8% of the time this season. He has 39 strikeouts and 13 of them have been as a result of the cutter. When facing Houston’s potent line-up, he limited the Astros to four hits over eight shutout innings. In that start, he threw his cutter on 43 of his 100 pitches.
Perez seemed to put it all together on Monday night against Toronto. He collected a season high nine strikeouts in seven shutout innings. Five of his nine strikeouts came on the cutter. Out of his 102 pitches against the Blue Jays, he threw his cutter 34 times. Blue Jays hitters only managed one hit against the cutter.
Will Perez be able to keep this up in the months and weeks ahead? Will the league eventually be able to figure him out? Leave a COMMENT and start the discussion.
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