We spent this past weekend at the lake. For me, that means no XBOX360 or internet to occupy the “can’t sleep” hours. So, on the way I picked up “Baseball Between the Numbers: Why Everything You Know About the Game is Wrong.” It’s a book by the Baseball Prospectus guys, and is waist-deep in the current conflict between the “number’s guys” and “gut feeling guys”, and has caused everyone to examine the way we think about traditional (and possibly wrong) ways we look at stats like ERA, RBIs, OBA, etc. I’m enjoying the book, b/c as a lifelong player/coach, I have heard repeatedly some of the claims/beliefs that the numbers challenge (Sac Bunts, Stolen Bases, 4 0r 5 man rotations, closers only in the 9th, etc).
Obviusly, they use Jeter as a title header as oppossed to Omar Infante b/c Jeter is a lightning rod for attention (i.e., sales) and he’s a polarizing figure. You’re either a “Jeter is God” or “Jeter is over-rated” guy (seemingly).
Here’s the gist …
THey introduce that "commonly used defensive characteristics are terribly and perhaps irrevocably flawed." In short, errors only count for the balls players GET TO, and they balls guys get to vary greatly depending on ability. In other words, a guy can have a great fielding percentage but not be a great fielder.
They also highlight the error of human memory, “Human memory is one of the worst data-collection devices in the world.” Any baseball fan has no doubt seen multiple clips of Jeter jumping in the air, and launching a throw to first base, diving into the stands or the flip to Posada tagging out Jeremy Giambi (ALDS), and those over the shoulder catches, and these serve as out “Jeter is OUTSTANDING!” moments … just like Joe Carter’s RBI totals and walk-off 3-run bomb skew our vision of him as a productive “clutch” hitter. We are predominantly a “highlight reel” fan-club, with web gems serving as our source of “who’s great”.
Clay Davenport developed “Fielding Runs” (FR) as a measure of comparing fielders at the same position across different eras of baseball. FR use 5 adjustments to each fielder’s situation to better estimate his total chances: park factor (to avoid punishing left-fielders that don’t scale the wall at Fenway, for example), total balls in play allowed (to avoid punishing infielders with strikeout heavy pitching staffs), groundball/fyball tendencies (obvious), pitcher handedness (obvious), and men on base (i.e., positioning of fielders).
Note: Fielding Runs does not translate to “runs given or taken away”, but is just a measure of how many balls a plyer gets to and how they field the ones they do, as a means of assessing a fielder’s value.
Here’s Jeter’s stats:
Year / Rate / FRAA / FRAR / Rank
1996 / 88 / -18 / 14 / 30 of 26
1997 / 89 / -17 / 15 / 24 of 26
1998 / 95 / -7 / 23 / 19 of 29
1999 / 90 / -15 / 17 / 20 of 24
2000 / 88 / -17 / 14 / 26 of 28
2001 / 85 / -22 / 8 / 24 of 26
2002 / 89 / -17 / 14 / 26 of 28
2003 / 80 / -23 / 1 / 25 of 26
2004 / 98 / -3 / 27 / 13 of 26
2005 / 104 / 6 / 37 / 9 of 27
RATE – 100 represents the rate an average fielder would attain.
FRAA – Fielding Rate of an average fielder (0=average)
FRAR – Fieldeing Rate of a theoretical Replacement (waiver type player or triple A call-up … marginal pro)
RANK – Rank among fielders that played 81 or more games at SS.
The ratings show what some would considering to be stunning (or blasphemous), that Jeter is actually a below-average fielding SS, who became slightly above average in 2005.
The article explains, “… the reason Jeter has hurt his team defensively is that he doesn’t get to many balls and is not spectacularly efficient with those he does get to. There was even a popular joke that new fans initially thought Jeter’s first name was “Pastadiving” since the phrase “past a diving Jeter” was uttered so often during broadcasts. He’s consistently near the bottom of the league in chances, put-outs, and assists. Many of his flashy plays would be routine for a better defensive shortstop like Miguel Tejada or Rafael Furcal.”
Comments?
Note: To show that this is not a personal attack, or based on personal bias, etc I will present a similar thread that illustrates that my favorite player’s (Rickey Henderson) unbelievable season of 130 stolen bases, just marginally (if at all) added to his teams offensive success. Interesting.
EDIT: I am looking for the stats for Cal Ripken Jr and Ryne Sandberg, two guys widely regarded as GREAT defensive players, yet neither ever seemed to dive for a ball … or be out of position, yet got to (seemingly) everything.
EDIT2: FRAA per 162 games – Ripken 7.8, Visquel 6.9, Trammel 5.5, Larkin 4.4 … AND Ozzie Smith (All-Time Leader) 17.4