FG On Fox: Nine Things to Know about the Best Changeup in Baseball

If the baseball season ended today, an awful lot of people would be awfully confused, and the Seattle Mariners would qualify for the playoffs. There’s no bigger reason for the Mariners’ success than Felix Hernandez, and there’s no bigger reason for Felix Hernandez’s success than his changeup. Felix featured his change as the American League’s starting pitcher in Tuesday’s All-Star Game, and here’s that pitch putting away Yasiel Puig:

FelixPuig

Here’s that pitch putting away Troy Tulowitzki:

FelixTulo

Good hitters, both of those. Good pitches, both of those. By this point Felix is a household name, and it’s no secret that he offers a dominant changeup, or cambio. He’s been throwing the pitch for years, for almost exactly as long as he’s been a Cy Young contender.

But sometimes it isn’t enough to just know something. With Felix pitching as well as he ever has, it seems like a good time to get more familiar with the best pitch he throws, that’s also one of the best pitches in the league. Let’s review some facts about the Felix Hernandez changeup.

You Aren't a FanGraphs Member
It looks like you aren't yet a FanGraphs Member (or aren't logged in). We aren't mad, just disappointed.
We get it. You want to read this article. But before we let you get back to it, we'd like to point out a few of the good reasons why you should become a Member.
1. Ad Free viewing! We won't bug you with this ad, or any other.
2. Unlimited articles! Non-Members only get to read 10 free articles a month. Members never get cut off.
3. Dark mode and Classic mode!
4. Custom player page dashboards! Choose the player cards you want, in the order you want them.
5. One-click data exports! Export our projections and leaderboards for your personal projects.
6. Remove the photos on the home page! (Honestly, this doesn't sound so great to us, but some people wanted it, and we like to give our Members what they want.)
7. Even more Steamer projections! We have handedness, percentile, and context neutral projections available for Members only.
8. Get FanGraphs Walk-Off, a customized year end review! Find out exactly how you used FanGraphs this year, and how that compares to other Members. Don't be a victim of FOMO.
9. A weekly mailbag column, exclusively for Members.
10. Help support FanGraphs and our entire staff! Our Members provide us with critical resources to improve the site and deliver new features!
We hope you'll consider a Membership today, for yourself or as a gift! And we realize this has been an awfully long sales pitch, so we've also removed all the other ads in this article. We didn't want to overdo it.

Read the rest at Just A Bit Outside.





Jeff made Lookout Landing a thing, but he does not still write there about the Mariners. He does write here, sometimes about the Mariners, but usually not.

16 Comments
Oldest
Newest Most Voted
Inline Feedbacks
View all comments
dang
11 years ago

“Felix’s whiff rate has been 46%, and his groundball rate has been 71%.”

I’d like to see a few other numbers – hitter’s swing rate, and foul rate of the pitch. Specifically trying to figure out – of the KFC’s (king felix changeup) swung at, how many of them are not grounders, whiffs, or foul balls?