The Disabled List

Medical Sabermetrics

MAJOR NEWS UPDATE:

Lou Piniella will resign after today's game vs Atlanta. His mother's health has not improved and instead of going the medical leave of absence route again, he's handing over the managerial chores to...THE FORMER IOWA CUB MANAGER... drumroll, please...[[[Mike Quade]]]. Pfffft.


There is a segment of the news reporters who actually cover medical meetings and try their hand at using medical lingo on their readers. I found this article online (and several other sources picked it up including the LA Times) but it originates from a news feed that the American Orthopaedic Society for Sports Medicine provided after their 2010 annual meeting from Providence, RI.

This is clearly an epidemiologic study. I'm thinking medical sabermetrics is a better term.

The study was based on data from MLB's disabled list published online data from 2002-2008, so it didn't really need a doctor to do this, it probably was done by a doctor who is a baseball junkie. Hmmm.

Dr. (and Major) Matthew Posner took the raw information and tabulated the frequency and distribution of injuries by anatomic site, position, AL vs NL and time of season (before or after the All-Star break). Nicely done. Clean and simple.

"Even though baseball is a passion of many people and our national pastime, there is very little information about the epidemiology, characteristics or distribution of injuries in Major League Baseball,” said Maj., Matthew Posner, MD, orthopaedic surgeon at the William Beaumont Army Medical Center in El Paso, Texas. “This study attempts to evaluate Major League injuries over the period of six years.”

On to Dr. Posner's findings after the jump...

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  • The floor is more valuable than the ceiling. It's the same reason we drafted Kris Bryant instead of Jon Gray.

    John Beasley 25 min 37 sec ago view
  • Apparently the Yankees had the choice of either Gleyber Torres or Eloy Jimenez in the Chapman deal, and they chose Torres. 

    link 

    Arizona Phil 1 hour 19 min ago view
  • Chapman shouldn't be reserved anymore on 40 man.

    chitownmvp01 5 hours 11 min ago view
  • Interesting split on Heyward according to ESPN. As a CF, his slash line .292/.363/.375/.738. At RF: .212/.204/.300/.604. 21/72 as a CF, 58/273 as a RF.

    He's also been better when batting 2nd, but he had a nice start in the 6 hole, but has slumped ever since. He was heating up before the All Star break, but is only hitting .108 in the 2nd half.

    chitownmvp01 5 hours 19 min ago view
  • When we played the Reds with Chapman, I always thought of it as an eight-inning game. So now other teams have eight innings to try to get a lead against the Cubs. Should be a challenge, assuming three or four Cubs ever start hitting again.

    I don't really try to get to know and like these players personally. I'm rooting for laundry, for the most part. Exceptions might be when a player makes trouble in the clubhouse or in the dugout. (Zambrano and Bradley come to mind. Also Papelbon.) But I don't think Chapman is one of those jerks.

    VirginiaPhil 8 hours 52 min ago view
  • Unfortunately, a pretty good summary. It looks like next year Heyward will be getting yet another batting stance adjustment.

    The recent good news has been Baez. I'm afraid about the next league adjustment on him, though, which is probably right around the corner.

    Bryant I don't worry about too much. Just not seeing the ball well right now. He'll turn it around. Russell's been good with men in scoring position all year and he's 22ish. He'll be fine but next year is likely to be his breakout year.

    Old and Blue 10 hours 55 min ago view
  • If Travis' back-to-back-to-back walks cost Hendricks the ERA title, that would really suck.

    billybucks 19 hours 57 min ago view
  • Edit: "A lifeless loss to a lousy Sox team."

    billybucks 20 hours 40 min ago view
  • This place is a real downer after a loss to the Sox.

    Charlie 20 hours 51 min ago view
  • I expect they will go 5-9 games above .500 the rest of the year. 96-98 wins will win the Division.

    They should have one more 2-3 week hot streak in them.

    However, several players are just "average" for the last month: Zobrist, Ross, Russell, Ceasar. Montero is terrible, plus he cannot throw anyone out. -WAR. Heyward is abysmal at the plate, but a plus in the OF. Still with RISP he has been terrible. KB has not been driving in runs as of late. But Apparently the team is still above average with RISP according to S Sahadev.

    The E-Man 20 hours 58 min ago view
  • I came to that realization tonight. I kept expecting them to play better, but now I realize they aren't going to. They are a .500 team now.
    - They have one reliable starting pitcher. Jake's magic is gone, and it doesn't look like it's coming back. Lester has been lousy recently. Lackey's ERA goes up every time he pitches.
    - Heyward has been dead weight all year. I can't remember a single series where he was a significant offensive contributor. Not one. Great defense, but but if he were hitting .270 with 10 HR and played average defense, the Cubs would be better off.

    billybucks 21 hours 1 min ago view
  • new rule...no one's allowed to throw k.bryant a changeup

    crunch 21 hours 12 min ago view
  • Team is .500 since early May and is playing like a .500 team. Lack of offense seems to be putting a lot of pressure on the pitchers...and they aren't handling it terribly well.

    .500 the rest of the way still may win the division though.

    blockhead25 21 hours 18 min ago view
  • ...i hate espn.

    nothing like settling into a cubs game to get a few minutes cutaway for an ortiz AB in the 6th inning of the det/bos game.

    oh, at least they're doing split screen now...i guess.

    crunch 21 hours 33 min ago view
  • I'm liking this rookie Nathan.

    CTSteve 21 hours 34 min ago view
  • Richard DFA'd. Meh...

    The E-Man 1 day 25 min ago view