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).
Who are you? Andy Rooney?
Colbert has our backs
K-DUB: I get a chance to see the other MLB clubs Player Development operations out here and I have talked to scouts and other baseball people about it, and I can tell you that the Cubs Player Development program has gone from being almost a joke to one of THE best.
how did ej martinez go from asking for $10m, to supposedly mulling over $7m offers, to eventually signing for $3m?
...and what happened with him and the giants a few days ago?
Its not official until AZ Phil adds him to the Cubs Depth Chart!
Just freakin love it!
From Keith Law:
This from a Kiley McDaniel chat a couple weeks ago...
"Comment From Wrenzie
Who has more ceiling between Yusniel Diaz or Eddy Julio Martinez?
Kiley McDaniel: Martinez. I have Eddy (20 years old) as a 65 runner with a 55 arm and 50 raw power that profiles as an everyday CF that could be above average depending on if the bat is a 45 or a 55. I have Yusniel (19) as a 60 runner with a 55 arm and 40 raw power that can be an everyday guy if he hits enough (50 or 55)."
"Per Jesse Sanchez at mlb.com, Cubs reportedly have signed 20-year old Cuban OF Eddy Julio Martinez for $3M bonus.
Arizona Phil 7 hours 23 min ago"
it's day old news, and it's got nothing to do with the cubs, but ichiro signed a $2m deal with MIA (with a $2m option for 2017).
neat. 41 years old and damn close to 3000 hits.
also, rain delays suck.
take that giants
I think that if a team objects to the 1-game wildcard playin game so much, they could just win the pennant and avoid themselves the trouble.
Per Jesse Sanchez at mlb.com, Cubs reportedly have signed 20-year old Cuban OF Eddy Julio Martinez for $3M bonus.
BLOCK: Of course any advantage is an advantage. An MLB, NBA, or NHL team getting the extra game at home in a seven game series is an advantage, I just don't think it is enough of an advantage for winning a division and/or having the best record in a conference or league over the course of an 82-game season (NBA and NHL) or 162 game series (MLB).
TEX takes the opening game from TOR (@TOR) 5-3.
TOR lost bautista + donaldson in-game due to injuries...TEX lost beltre...dunno if any will be lingering issues leading to missed games.
Ride the Kid Magic! Schwarber hadn't homered in a long time before last night.