Last night, Zack Greinke took a no-hitter into the 8th inning. Gregory Polanco ended the no-hit bid and the shutout with one swing, but Greinke’s 8/1/1/1/11 line was still his best outing of the year. And that’s saying something, because in the first five weeks of 2017, Greinke has been as good as he was in his prime.
Back in spring training, the narrative was primarily about his velocity. He was sitting in the high-80s in Arizona, and while I noted that he’d done this before, he continued this somewhat worrying trend on Opening Day, when he lasted just five innings against the Giants, running a 5.22 FIP/5.28 xFIP in his first start of the season.
But since Opening Day, Greinke has made seven starts, and with just one exception, they’ve ranged from really good to staggeringly excellent. His line during those seven starts: 46 2/3 IP, 40 H, 6 HR, 7 BB, 54 K. That’s a 2.70 ERA/2.83 FIP/2.65 xFIP, and in this run environment, that translates to a 60 ERA-/68 FIP-/65 xFIP-. Even including his Opening Day clunker, he’s at 62 ERA-/74 FIP-/71 xFIP-. Over a full season, those marks would each be the third-best of his career in their respective category. Right now, Zack Greinke is pitching like Peak Zack Greinke.
And, remarkably, he’s doing this without his fastball. His dominance of late isn’t because his velocity has returned; he’s actually throwing just as not-hard as he was when there was so much concern over him in March.
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