A quick look at Jordan Zimmermann’s 2013 season so far shows that he has been, unequivocally, one of the 10 best pitchers in baseball. His 1.64 ERA (sixth), five wins (tied-second), .168 batting average against (fourth) and 0.75 WHIP (second) all rank among the top marks in the Major Leagues. Somehow, even considering all of that, he may still be underrated.
Dating back to his final inning of work on April 21 in New York, the Wisconsin native has shut out opponents over his last 18 frames. In his last two starts, against the dangerous lineups of the Reds and Braves, he has allowed just three hits and a walk in 17 innings of work.
The reason for Zimmermann’s success is no secret. He comes right after hitters with all four of his featured pitches – his fastball, slider, curveball and changeup – and attacks the strike zone. In fact, he has thrown at least 60 strikes in all but one of his starts. The lone exception? His first career shutout, a one-hitter in which he needed only 91 pitches (59 of them strikes) to silence the Reds bats.
“I’m just getting ahead of guys, throwing strikes, making them hit my pitch,” Zimmermann said after his latest gem in Atlanta. “Last year, I’d fall behind and have to battle to get back to even and ahead in the count…this year, so far, I’ve stayed in attack mode and gone right after hitters.”
Zimmermann’s ability to control the strike zone is reflected in his ever-improving strikeout-to-walk rate, which sits at 3.83 so far this season, up from 3.56 last season. His career mark of 3.53 would rank right alongside Zack Greinke in the top 20 all-time among pitchers with 1,000 or more innings thrown. While Zimmermann has only tossed just over half that total (523.1 after Wednesday’s shutout of the Braves), the 26-year-old shows no signs of slowing down anytime soon.
Last season, Zimmermann was a model of consistency, throwing at least six innings in each of his first 21 starts. But he never made it past the seventh in any of those outings, throwing exactly six frames 12 times. Through six starts this season, the righty has finished eight or more innings three times already, including a pair of complete games.
“I think that’s just experience,” said Davey Johnson of Zimmermann’s improvement in efficiency. “He’s getting more comfortable with the league, the ballparks, the umpires, the mounds, the hitters and how they approach him.”
And while Zimmermann remains as calm and collected as ever on the mound, the competitive engine within him – the one fans got a glimpse of in the seventh inning of Game 4 of the NLDS last year – churns as strong as ever.
“He’s got that calm demeanor,” explained Johnson. “But there’s a big fire going on inside him.”