Baseball has never seen a pitcher like Noah Syndergaard, and it's raising one big concern
The 6-foot-6 righty nicknamed "Thor" has been blowing away the baseball world through four starts, posting a 1.69 ERA, 0.98 WHIP, while giving up just 22 hits to 38 strikeouts, and no home runs.
Even more impressive has been Syndergaard's physical dominance on the mound, as he has been hitting 98 miles per hour on his fastball and 93 mph on his new slider, according to Fangraphs.
And while this type of power is virtually unseen in MLB, it's also raising concerns about how sustainable it is. According to Sports Illustrated's Tom Verducci, some people in the baseball world are worried if Syndergaard can continue to throw the ball so hard, especially when he figures to log so many innings.
Verducci spoke to a MLB GM, who said either Syndergaard is a force of nature or this won't last:
"Physical freaks come along once a generation. He's either that or this is not sustainable. The odds tell you that it's not sustainable. It's easy for people to point to his size and say that's why he's different than everybody else. But I don't know that size alone protects you. He does look like he has good mechanics.
"Right now, he stands alone with his stuff. Nobody sits at 99 mph and throws a slider 93...
"The question is, does he hold up? There's almost no one else to go by."
As Verducci notes, the last pitcher to lead baseball in fastball and slider velocity was Syndergaard's teammate Matt Harvey in 2013, when he was averaging 96 and 90 mph, respectively. Harvey blew out his elbow the next season.
While analyzing Syndergaard's newfound slider, "Baseball Tonight's" Bill Ripken noted that Syndergaard's "off speed" pitches come across the plate at 93 mph. What they lack in technique, such as spin or movement, is made up for in speed.
As Tigers pitcher Justin Verlander told Verducci, medical science and training has improved so much so in recent years that Syndergaard's body may be well adapted to throwing so hard.
Nonetheless, there's risk of Syndergaard throwing out his arm. He's established himself as the best pitcher in the Mets' rotation, which means he has many innings ahead of him.
Mastering control and spin on pitches like his devastating slider may become very important factors for Syndergaard as opposed to hurling the ball so hard on every pitch.