Danny Duffy and Two Strikes

Real or not, it sure seems like Danny Duffy spends a lot of time pitching with two strikes.

By Clark Fosler May 8, 2014, 4:00pm EDT

The Royals are sending Danny Duffy back out to start tonight against Seattle. I am always up for a Duffy start because the guy has genuinely good stuff. Control? Problematical, but the stuff is just fun to watch fly up there. It is the kind of arsenal that always makes you think that Duffy 'should be/could be/boy it would be fun if he was' a front of the rotation kind of starter.

It has yet to turn out that way.

We only need to look at the first inning of his first start of the year against Detroit last Saturday to get an example of a classic 'Duffy' inning:

Rajai Davis falls behind Duffy one ball and two strikes, then: curveball for ball two, fastball fouled off, fastball fouled off, curveball fouled off before finally getting Davis to fly out on a fastball. Five pitches were expended after getting the second strike.
Ian Kinsler falls behind Duffy one ball and two strikes, then: fastball for ball two, fastball fouled off, changeup for ball three, fastball fouled off before getting Kinsler to fly out on another fastball. Five pitches thrown after strike two.
Miguel Cabrera, who is pretty good by the way, gets ahead two balls and a strike before Duffy gets him to foul off a fastball and then swing and miss for strike three. That's good pitching right there.

Tantalizing stuff, but 11 total pitches thrown to three batters AFTER getting two strikes on them.

Now, after the first inning, Duffy got to two strikes on six batters over the next three innings and used just 11 pitches total after getting that second strike. Obviously it doesn't all boil down to Danny not being able to dispatch hitters with two strikes, but it is something that he periodically seems to struggle with. Is it nibbling? Is his stuff not quite good enough (that's hard to believe, but possible)?

Or is it all just a case of perception versus reality? I can tell you that I started a similar column at one point last season and, on a percentage basis, Duffy was not really throwing a huge amount more two strike pitches on a percentage basis overall than James Shields or Ervin Santana. Full disclaimer, that was some fuzzy math and fuzzy recall at work, so feel free to check and contradict.

Anyway, as we prepare for tonight, I'll leave these two strike charts (from the catcher's perspective and courtesy of Brooks Baseball).

Raw pitch count and location with two strikes: