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...
The raw data:
|•3,072 players were placed on the disabled list from the 2002 season through 2008, an average of 438.9 per year.|
•The high during the period was 516 in 2008, and the low was 388 in 2005.
The major findings: Arms>Legs>Backs>Core (ribs/abdomenals)
|•51.4% of all injuries during the period were to the upper extremities.|
|•30.6% were to lower extremities.|
|•7.4% were back injuries.|
|•4.3% were injuries to core muscles.|
Next finding, pitchers are fragile: D'oh, but impressive considering there is an 8:1 ratio of fielders:pitchers during games. Of course some injuries don't happen during games (see Clint Barmes inury). I'd love to see stats for catchers or a breakdown of fielders who get injured batting or baserunning. The catcher data was apparently, not in the study. The batting/baserunning data would take a little more research outside of a DL list.
|•Pitchers spent a greater proportion of days on the disability list, 62.4%, compared to 37.6% for fielders.|
The obvious is verified, but now it's quantified: Pitchers tend to hurt their arms!
|•Pitchers accounted for 67% of upper extremity injuries, compared to
fielders, who had more lower extremity injuries and injuries to other
|•Fielders had a greater proportion of lower extremity injures, 47.5% compared to 16.9% for pitchers.|
NL vs AL: Identical patterns.
|•National League players injured their upper extremities 51.7 percent of
the time, lower extremities 30.7 percent and other anatomic regions 17.7
|•American League players injured their upper extremities 51.1 percent of
the time, lower extremities 30.5 percent and other anatomic regions 18.4
percent, according to the study.
Timing of Injury: Mostly before the All-Star Break (74.4%)
|•79% of shoulder and elbow injuries happened before the All-Star Break|
|•74.8% of the other injuries (groin, hamstrings, quads, trunk/core)
before the A-S game.
|•Pitchers sustained 76.5% and fielders sustained 71.7% of their total respective injuries prior to the All-Star game.|
I just might be crazy enough to build on Dr. Posner's work and do a Cub specific review of that readily available DL data (sounds like an off season project...although this entire season has been an off-season). That should be interesting in light of these published league norms to compare to.
I have followed Baseball Prospectus' Will Carroll epidemiologic (medical sabermetrics?) work. He gives out the now annual Dick Martin Award to the best team medical staff (last recipient was the Phillies, Cubs now in the top one-third!). In a previous TCR article, The Cubs Trainer vs. The Secretive Nature of the Industry, I detailed the Cubs head trainer (yes, he works on all body parts), Mark O'Neal in the context of the BP Dick Martin award. I also wrote about the 2010 Cubs in the context of Will Carroll's health report ratings and the data that he tracks, Running a Yellow Light.
Baseball prospectus posted an excellent chart for the 2009 season, days lost to injury (sabermetrically speaking, D-LOIN?) vs salary lost, as a percentage of total team payroll (S-LOIN?).
The award is based on a number of factors, including but not limited to quantitative measures such as days lost to the DL, dollars lost to the DL, percentage of payroll lost to the DL, and year-over-year improvements and trends regarding these numbers.
Maybe that's one more thing Tom Ricketts should put on Ari Kaplan's To-Do list (Ricketts hired Kaplan as Cub manager of statistical analysis this past June).
Even from an on-field perspective, Torres is a 19-year-old beating up High-A pitching who also plays a great SS. Even if he never develops a legit MLB power stroke, he's still an obvious 4-tool guy with a very high floor. Sucks to trade away his next 6-8 years for a closer, albeit a great one.
"Like the Chapman deal for Cubs from on-field POV, wish I didn't now have to feel lousy following an otherwise likable Cubs team." @jonahkeri
pretty much sums up my feelings
You mean Yankees?
You do have a point. The TheoJed certainly would need to address this in a transparent way. Milton Bradley was no help to the team.
FWIW, the Cubs would get a compensation draft pick between the 1st & 2nd rounds (around #35) if they extend a Qualifying Offer to Chapman post-2016 (probably about $17M), Chapman declines, and then he signs with another MLB club before next year's draft.
This all assumes Chapman doesn't want to be a free agent and possibly sign a $20MM+/year deal. We all know free agents get overpaid, sometimes dramatically (Hello, JayHey!). Not sure why Chapman would agree to the extension. If i'm is agent, I would tell him I could get I'm a $100M deal as a FA.
I'll root for the uniform and imagine it's left-handed Rod Beck or Randy Myers out there I suppose.
Amen to this. I guess it's gonna happen and I'm gonna have to suck it up but I really despise domestic abusers with every bone in my body and cannot stand them on any team I root for.
I just prefer they don't acquire players that choke their wives/girlfriends.
So you'd rather go with Blown Save guy, when you can trade a prospect who is blocked for one piece that could get you over the top to the Big Dance? That is pretty old thinking. This is not a move that they cannot recover from if it goes south. But the upside is potentially historic.
I'd prefer it not happen too.
it's a hell of a blockbuster, but it's for a guy who pitches 1/3rd of a season at an extreme premium considering the guy being traded and if the early extension $$$ rumors are true.
it's one of those things that is bringing a guy at the top his game, but something is nagging me that this trade piece could have been put to better use.
a huge part of me is all "hell yeah, top of the line producer"...another part of me is "hmm, that for that?"
Still don't want. Kinda hope they can't work out the extension.
obviously not, and I'm sure they did their homework...just hope they have some better answers than the Yankees
Chapman 12+ Career WAR. Currently 4.7:1 k-BB. With Rondon/Chapman/Strop/Nathan/Montgomery/Wood...Its the best pen I can recall other than Sutter or Lee Smith handling things themselves.
Its gonna suck if he gets injured, and it appears he's not the greatest of characters.
But, he'll have another Cuban to hang out with on the team.