Switching Gardner and GrandersonBy
It’s been trendy to classify the Yankees as a poor defensive team over the last decade or so, and for a while it was absolutely true. It’s not anymore though, even if Derek Jeter and Alex Rodriguez have lost a step over the years. Mark Teixeira and Robinson Cano are rock solid at worst on the right side of the infield, Russell Martin is very good behind the plate, and the outfield features two center fielders. Yeah, the left side of the infield is lacking, but the defensive is generally solid overall.
The Yankees outfield led baseball in good ol’ UZR this season (32.3 runs saved), and they were fourth overall last year (+28.6). At 60.9 runs saved since the start of 2010, they’ve been the second best defensive outfield in baseball behind the Diamondbacks (+61.2), who on any given night are running three players out there capable of playing center field (Gerardo Parra, Chris Young, and Justin Upton). The eye test agrees with the numbers as well; Brett Gardner is a stud in the field, Curtis Granderson is solid, and although Nick Swisher can look funny out there at times, he’s solid as well.
Over the last few months, the question has arose about whether or not the Yankees are using the best outfield alignment. Because Gardner is an elite defender, shouldn’t he be playing center instead of Granderson? The advanced metrics didn’t like Curtis’ defense at all in 2011, including UZR (-5.1), DRS (-15), Total Zone (-5), and FRAA (-13.1). One year of fielding data isn’t enough though, and his three-year rates seem much more in line with the eye test (0, +3, +3, and -12.1, respectively). Gardner, on the other hand, was one of the best fielders in all of baseball this year (+25.8, +22, +3, and +13.7) and has been since 2009 (+50.9, +35, +46, and +22.6). You’re not going to find much of an argument here, Gardner is the better defensive player whether you dig the stats or not.
Now, it is important to consider context when dealing with these defensive stats. Gardner has played left field for the vast majority of the last two years, so his performance is being compared to other left fielders. As you know, most teams have some kind of plodding, bat-first guy roaming left, only able to catch balls hit right at him. Granderson is being compared to fellow center fielders, who tend to be better than left fielders on defense. Move Gardner to center, and his +20 UZR turns into a +5 or +10 UZR real fast. That’s still very good, but the numbers can be deceiving.
SG at RLYW dug deeper into the data last week, and found that yeah, the Yankees probably are better off defensively with Gardner in center and Granderson in left, but chances are the upgrade would be small. That doesn’t mean it’s not an option worth exploring though, and I think switching the two is something the Yankees should at least consider this offseason. Granderson hasn’t played an outfield position other than center since 2007, when he spend five innings in left, and all told he’s got just 59.2 career innings in left and over 8,000 in center. A mid-season switch probably would have been tough, but it’s something he can work on during the offseason and in Spring Training. It might not be a big difference, but it’s an extra five or ten runs saved over the course of the season, it will certainly help the Yankees.