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).
video of Maddon.
always nice that he actually tries to honestly answer questions. Does mention that he wanted to give Zastr? a chance in a meaningful spot rather than a mop-up role.
#Cubs Maddon: "I'm not going to make up an excuse for why I did what I did. It has nothing to do with lack of confidence" ... "It was the right thing to do today based on what I saw, what their lineup looked like and Rob Z.'s availability." #Cubs
Hammel not particularly understanding of getting pulled out...as he should. Be curious what Maddon had to say. All I can think of is is keeping arms fresh and maybe wanting to see if Zastr? is worth considering for the playoffs and how he'd do against the Dodgers.
Heyward, Russell, Baez, Bryant, Ross in particular...although Bryant's a bit hard to judge with all the positions.
Fowler and Rizzo in the top half of the NL for their positions as well (per fangraphs)...Zobrist right at the halfway cutoff for 2b in the NL.
I'm sure some luck is involved too, but the Cubs and Maddon knew what they were doing.
If all the starters have FIP > ERA, is that luck or good defense?
#Cubs plummet to 19-5 in August.
Fun with FIP
- J. Hammel 3.07 ERA/4.27 FIP (3.68 FIP last year)
- J. Arrieta 2.62 ERA/3.05 FIP (2.35 FIP last year)
- J. Lester 2.81 ERA/3.67 FIP (2.92 FIP last year)
- K. Hendricks 2.19 ERA/3.37 FIP (3.36 FIP last year)
- J. Lackey 3.41 ERA/3.72 FIP (3.57 FIP last year with Cards)
zastyryzryzryzny put in 3.2ip 1h 0bb 3k
he's great when his control is "on"...problem is it's rarely "on" consistently. he could vault up the cubs prospect list if he ever gets better with that aspect of his game.
JD's take was just trying to get in a lefty to better deal with mostly lefty Dodgers lineup.
My second thought was what you came up with. My first thought was he was trying to light a fire under Hammel.
Maybe he was trying to spare him another brutal road start? NY, Colorado...
joe got a pitcher up for hammel at nearly the 1st sign of trouble in the 3rd...pulled after 2.1
not injured and though it wasn't his day so far he wasn't looking like a pure disaster.
really short leash on him. zastryznzryzryny in.
Russell and Soler can attest that Urias has a pretty good curve/slider - two big strikeouts looking to get out of that jam in the first.
Classic Scully - great stuff.
Thank God we'll still have Hawk next season. (cricket cricket cricket)
Here's Scully's call on Bryant's 10th-inning homer:
"And it's a long fly ball, a mean fly ball, and a gone fly ball."
When the Cubs were the old, hundred-year Cubs, one bad hop did not undo their opponents.
If only he was clutcher. More clutcher.
cubs win...bryant with 7HR in his last 8 games.