Very big difference between that and your original statement.
Even though I can't for the heck of me understand any reason for your laser focus on only his last ten starts for any other reason than you are trying to obfuscate the truth and paint a rosier picture than the garden really is.
Because his velocity was down earlier in the season and he was getting fewer whiffs. now he's throwing harder and striking everyone out. This isn't a hard thing to grasp.