Search Archives
Follow Us

Featured Sponsors


Mailing List
Email Newsletter icon, E-mail Newsletter icon, Email List icon, E-mail List icon Sign up for our Email Newsletter
For Email Marketing you can trust
Twitter Feeds

This site utilizes the MLB analytics platform powered by TruMedia Networks

Entries in Florida Marlins (11)

Friday
Apr222011

Marlins' Josh Johnson: No Need for Sinkers

Back in spring training, there was talk coming out of Marlins camp that pitcher Josh Johnson(FLA) was tinkering with a sinker.  PitchFX has yet to track any sinkers from Josh so far this season.  However, he's off to a tremendous start with a 3-0 record in 4 starts, and a 1.00 ERA and 0.593 WHIP.  Part of his great start could be due to his ability to keep his pitches down consistently.

Josh Johnson Pitch Location
(Click to enlarge)

Josh has successfully managed to locate his pitches away to both lefties and righties so far this season.  Against RHB especially, he's sniped that down and away zone very efficiently.  In 36 plate appearances, opposing right-handed batters have hit only .086 versus Johnson with a 36.1% strike out rate and a 2.8% walk rate.  Against 61 sliders so far, opposing righties have not managed a single hit.

For now, adding a sinker doesn't seem necessary for Josh Johnson.

Thursday
Feb102011

Javier Vazquez's Declining Fastball

Among a few players the fantasy analysts over at Yahoo Sports reviewed recently, Javier Vazquez caught my eye. I had a small obsession with studying the progress of Javy last year. On one hand, he had such a good 2009 that some believed he was going to be a top-end rotation guy for the Yankees. On the other, he never really cut it in his first tour of duty in New York (although lingering injuries supposedly hurt his 2004 second half), so many were also skeptical.

Vazquez ultimately failed to produce a quality season as a starter in 2010. The debate between Scott Pianowski and Andy Behrens centered on whether Vazquez would get some of that velocity on his fastball back. I’d argue that, A) it’s fairly essential for Vazquez to get more than a little extra life back on his fastball, especially for his secondary pitches, like his changeup, to be effective; and B) it’s doubtful that he will see that necessary increase in fastball velocity this season.

Javier Vazquez Fastball '08-'10
As the average velocity on Vazquez’s fastball decreased each year (91.7, 91.1, 88.7), the contact rate increased accordingly. As seasons progress, pitchers often build up arm strength, which often adds a little life to their fastball; you can see that the velocity on Vazquez’s 2009 fastball increased over the season. The complete opposite occurred the following year. Instead, his fastball declined right from the start, and batters were making significantly more contact against him.

Javier Vazquez Fastball '08-'10
The expected run value on Javy's fastball has suffered a great deal from the drop in velocity over the past few years. Again, I think it's possible Vazquez could be successful this year if he gets some velocity back. And pitching in the NL again will likely help him a great deal. But it just doesn’t seem likely that he’s suddenly going to add 2-3 mph on his fastball this season given the steady decline we’ve seen.
Page 1 ... 1 2 3 4