If he can't locate the breaking stuff and throw the fastball with a good location he gets destroyed. I keep hearing how good his stuff is, but his pitch values are not good on anything but his offspeed pitch. His fastball had negative run value last year and it does again this year. Barrel and hard hit % are both up this year too. I guess he'll live or die by the changeup if it's working or not. Whiff rate and K% are good not great according to statcast.