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Sloan Newsbeat

Tuesday, March 10, 2015

Keri: The Tommy John Epidemic: What’s Behind the Rapid Increase of Pitchers Undergoing Elbow Surgery?

Dr. Glenn Fleisig has made a career out of examining arm injuries and looking for ways to curb them. The research director at the American Sports Medicine Institute and adviser to Little League, USA Baseball, and Major League Baseball has studied everything from pitch counts to injury rates from youth to pro levels. He and Stan Conte of the Los Angeles Dodgers conducted the study that found how many major and minor leaguers have undergone the procedure. So, after his presentation at the recent MIT Sloan Sports Analytics Conference, I sat down with Fleisig to discuss the Tommy John epidemic, why it’s happening, and what (if anything) can be done about it.

Win Big Stein's Money Posted: March 10, 2015 at 04:49 PM | 15 comment(s)
  Beats: research, sloan, tommy john

Sunday, March 01, 2015

Who Is Responsible For A Called Strike?

Joe Rosales and Scott Spratt’s, both of Baseball Info Solutions, co-winning article of the Sloan Sports Analytics Conference top research paper. Their work suggests that pitch framing, which has traditionally rewarded most of the credit to catchers alone, is actually a function of three independent participants: the catcher, pitcher, and umpire.

Expanded use of instant replay was a major talking point of the 2014 MLB season, but balls and strikes are notable
exclusions to the list of reviewable plays. Despite the increased oversight that video technology has provided in
ensuring that umpires call a more consistent strike zone than was once the case, the strike zone will likely remain the
final stronghold of the umpire’s influence over the game. As a result, the strike zone will always be a bit of a moving
target, and the ability of certain players to successfully find ways to exploit that gives us a good reason to quantify
that skill, leaving those who can control ball/strike calls with a significant advantage.

Win Big Stein's Money Posted: March 01, 2015 at 04:19 AM | 12 comment(s)
  Beats: research, sloan, strike zone

 

 

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