Feb 16, 2012, 1:13 PM EDT
Adam Kilgore of the Washington Post interviewed Nationals pitching coach Steve McCatty about a variety of topics today, including the idea that Edwin Jackson has been tipping his pitches for years now.
McCatty reviewed video of Jackson’s starts and thinks he was letting batters know what was coming out of the windup:
These guys are so good, they look at every single thing. Hitting coaches are looking at every guy on video. You pick up on stuff. It’s simple as not laying your hands down on a slider or fastball or changeup. Once these guys see it, it makes a big difference.
Most pitchers are better working from the windup with no runners on base, but the opposite has been true for Jackson during the past three seasons. Kilgore notes that he held opponents to a .246 batting average and .693 OPS out of the stretch, compared to a .283 batting average and .782 OPS out of the windup.
Whether or not that actually means he was tipping pitches on a regular basis and is capable of significant improvement if McCatty helps him fix that is obviously unclear, but it at least provides some reason to think Jackson has more upside than he’s shown.
- VIDEO: Derek Jeter passes Carl Yastrzemski for seventh on all-time hits list 14
- Ray Rice is awful, but let’s not pretend baseball has a great record on domestic violence 75
- And That Happened: Sunday’s scores and highlights 49
- Mariners’ interest in Matt Kemp is “very real” 29
- Astros players upset over Mark Appel’s promotion to Double-A, bullpen session in Houston 45
- Four theories about the Hall of Fame voting changes 24
- Troy Tulowitzki is visiting a sports hernia surgeon 10
- Settling the Score: Saturday’s results 29
- Expert’s Corner: How to troll fans of all 30 teams (201)
- Verducci: baseball should think about an “illegal defense” rule to combat shifts (165)
- Yankees acquire Chase Headley from Padres (108)
- David Ortiz passes Carl Yastrzemski on the all-time home run list — is he a Hall of Famer? (92)
- Ten years ago today the Alex Rodriguez-Jason Varitek brawl changed the narrative of the Sox-Yankees rivalry (88)