Darvish was dominant in a win over the Yankees on Tuesday, striking out 10 over 8.1 shutout innings. (Tue Apr 24)

If he keeps winning, I foresee he will be called Devilish with respect, considering American national character.

Please get my permission when you want to call Darvish Devilish.

To my regret, I was not an inventor.
On March 07, 2012, Phil Rogers already wrote "Darvish's devilish debut" on Chicago Tribune.