Derek Jeter, Sadly, Has One of the Worst Range Factors Among Yankees’ Shortstops
February 25, 2012 · Harold Friend · Jump to comments
Article Source: Bleacher Report - New York Yankees
Range Factor is a measurement of a defensive player’s range. It is a simple statistic that is calculated by adding a fielder’s put outs and assists, multiplying that number by nine and dividing the result by games played.
Derek Jeter is rated as an average defensive player by some “experts.” Others consider him to be and to have been below average.
Range Factor for an infielder is dependent upon the number of ground balls put into play. Maybe, I hoped, that if they didn’t hit many ground balls, I could rationalize Jeter’s RF. A batter that strikes out doesn’t hit a ground ball.
The following table lists Jeter’s Range Factor and the number of strikeouts New York Yankees pitchers recorded from 1996-2001:
YEAR SO RF
1996 1139 3.81
1997 1165 3.90
1998 1080 3.61
1999 1111 4.45
2000 1040 3.78
2001 1266 4.05
2002 1135 4.52
2003 1119 3.81
2004 1058 3.74
2005 985 4.00
2006 1019 4.25
2007 1009 4.46
2008 1141 4.12
2009 1260 4.14
2010 1154 4.02
2011 1222 4.76
During Jeter’s career, Yankees pitchers averaged 1,118 strikeouts a season. Jeter’s Range Factor was 4.10.
In 2002, Jeter’s 4.52 RF was the best of his career. The Yankees struck out 1,135 opposing batters.
Jeter’s lowest RF occurred in 1998, when Yankees’ pitchers recorded 1.080 strikeouts.
A Pearson R reveals that the correlation between Jeter’s RF and Yankees’ pitchers’ strikeouts for his career is only 0.188. There is only a small correlation between the two.
Another variable is a pitching staff’s ratio of ground ball outs to fly ball outs. The following table shows Jeter’s RF and Yankees’ pitchers GO/FO ratio.
YEAR RF GO/FO
1996 3.81 1.08
1997 3.90 1.18
1998 3.61 1.06
1999 4.45 1.06
2000 3.78 0.93
2001 4.05 1.00
2002 4.52 1.00
2003 3.81 0.80
2004 3.74 1.03
2005 4.00 1.14
2006 4.25 1.01
2007 4.46 1.01
2008 4.12 1.09
2009 4.14 1.01
2010 4.02 1.01
2011 4.76 1.04
In 2002, Jeter’s RF was 4.52. The Yankees’ GO/FO ratio was 1.00, which means pitchers recorded the same number of ground ball outs as fly ball outs. This reveals nothing.
The correlation between Jeter’s RF and the ratio of ground outs to fly outs is .062, which is even less than the correlation between Jeter’s RF and Yankees’ pitchers’ strikeouts.
Finally, here are the career Range Factors of some other Yankees shortstops:
PLAYER RF
Phil Rizzuto 5.13
Tony Kubek 5.09
Bucky Dent 4.94
Tommy Tresh 4.85
Alvaro Espinosa 5.04
Fred Stanley 4.60
Gene Michael 5.30
I would never denigrate Derek Jeter, but as my mother used to say, “If everybody says you’re sick, go to the doctor.”
It’s difficult to admit, but maybe some of those that don’t think Jeter has been anything more than an adequate defensive player are right.
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