With a lanky, 6-foot-7 frame and a cross-fire delivery that baffles hitters trying to pick up the ball, Jered Weaver exudes deception. But can Weaver, coming off a 20-win season, keep tricking batters as he enters his thirties and becomes one of the game’s softest tossers? Fangraphs’ Paul Swydan isn’t so sure (ESPN Insider subscription required):
“Over the past couple of years his velocity—as well as his strikeout and swinging-strike rates—has declined…With his 20s behind him, Weaver is unlikely to see these trends suddenly reverse themselves, and he will become even more reliant on his control and defense.”
Weaver struck out a career-best 25.7% of batters faced in 2010. Since then, his punchout rate his nosedived to 21.4% in 2011 and 19.2% this past season. On a related note, Weaver’s fastball velocity has declined three years running: 89.9 MPH in ‘10, 89.1 MPH in ‘11, and just 87.7 MPH in 2012.
Weaver’s fastball beat out just R.A. Dickey’s and Bronson Arroyo’s in velocity among right-handed starting pitchers last year. Yet, the pitch has defied logic by remaining highly effective despite a gargantuan dip in swings and misses. Let’s take a closer look at Weaver’s not-so-fast fastball, and what that velocity loss could mean for him in 2013.
...Weaver’s lack of zip is concerning. Most pitchers who sit in his new, low-octane velocity range get pummeled. But if ever there were a case where a guy could Houdini his way to another 20 wins, it’s Jered Weaver in 2013.