Showing posts with label defensive positioning. Show all posts
Showing posts with label defensive positioning. Show all posts

Friday, April 2, 2010

Reconsidering Outfield Alignment

In an unsurprising move, Curtis Granderson was officially named the Yankees' center fielder yesterday. Granderson made but one appearance in left field this spring, so there wasn't much question about where he would play.

That wasn't the story for much of the off-season. Once it became apparent that Brett Gardner would be amongst the starting outfielders, speculation ran rampant as to whether the Yankees would be better served with Gardner or Granderson patrolling center.

Through his first two Major League seasons, Brett Gardner has posted an asburd UZR of 16.7 through nearly 800 innings in center field. Granderson is no slouch defensively, with a UZR/150 of 4.9 in CF through four plus seasons, but recent scouting reports have been critical of his jumps and routes, and his UZRs over the past two years have been -8.9 and 1.6.

Initially, I was in favor of playing Gardner in center. However, with just 86 defensive games in center to his credit, he hasn't accumulated enough playing time to inspire full confidence in his impressive numbers. Further, people far smarter than I am explained that the difference between Gardner in left and Granderson in left was virtually infinitesimal.


In light of that, and knowing that it's no sure thing that Brett Gardner spends the entirety of 2010 as a starter, it's probably best to leave Granderson in center. It should keep him more comfortable as he settles into life as a Yankee and it saves him from having to switch positions again should the club choose to add another left fielder later this year (or in 2o11 since so many can't seem to stop talking about acquiring Jayson Werth or Carl Crawford next year even though not a single pitch has been thrown this year).

Going outside the box for a second here though, is the Yankees' outfield defense best off with Gardner in left? Last month, TYU took a closer look at the defensively maligned Nick Swisher, finding that he actually grades out above average from a range point of view, but his overall UZR is hindered by his poor arm rating. Gardner meanwhile, not only covers a lot of ground, but as we examined last year, he also has a plus arm thanks to his accuracy.

With that in mind, might the Yankees be better served to play Swisher in left where his poor arm won't be as much of a detriment and Gardner in right where his arm could be a greater asset?

Probably not. Gardner's defensive is still plagued by small sample size, particularly when it comes to his arm. Range is far more important than arm when it comes to outfield defense. Left field in the new Stadium isn't as expansive as it was in past incarnations, but it's still big for a corner field. Intuitively at least, the Yankees are probably better off with Gardner in left and Swisher in right, even if the numbers might suggest otherwise right now.

Monday, December 21, 2009

The Easiest (And Cheapest) Outfield Solution

It's been almost two weeks since the Yankees acquired Curtis Granderson and during that time, their 2010 roster has begun to congeal. Andy Pettitte was re-signed, Jamie Hoffman was acquired via the Rule V Draft, Nick Johnson was signed as a free agent, Hideki Matsui became an Angel and it is widely assumed that Johnny Damon's career as a Yankee has come to a close. However, in the game of musical chairs which will determine the outfield configuration for 2010, it's not even clear that all the participants have been identified. The music is most certainly still playing.

At the moment, the Yankees have 5 outfielders on their 25 man roster: Granderson, Hoffman, Nick Swisher, Melky Cabrera and Brett Gardner. The good news is that 4 of them are capable of playing center field. The bad news (aside from the fact that only one of them can do so) is that only two of the five can hit like Major League corner outfielders (Swisher and Granderson).

Even though there has been some sporadic talk about Swish being traded this offseason, let's simplify this by assuming that he will be the Yankees' right fielder come Opening Day. That leaves four players for two starting jobs, one of which will certainly belong to Granderson.

When the Yankees picked up Granderson, I hoped aloud that they would consider putting him in left field and keeping the center field platoon from 2009 intact. Not only would it require no further trades or acquisitions and be relatively inexpensive (~$15M), but it it would result in one of the better defensive outfields in the league. And as they say, "a [run] saved is a [run] earned".

Granderson has been above (+12.9), below (-9.4) and just about average (+1.6) defensively in 2007, 2008 and 2009, respectively, according to UZR. Using a 3-4-5 weighted average of those scores, his UZR/150 is approximately +3 over the past three years. Given that he was a slightly better than average center fielder, it would be safe to assume that he would be a significantly better than average left fielder. Left field in Yankee Stadium is plenty large so it's not like stashing a rangy defender there would be a waste.

I'm going to refrain from citing the exact UZRs for the Gardbrera Duo due to small sample sizes, but I'm willing to assume that Brett is a very good fielder while Melky is probably about average or slightly below. Combine them and the Yanks are a tick better than average in CF.

In terms of offense, there are two leaps of faith that I am taking here:
1) Granderson's offensive output will be closer to 2007 and 2008 than to 2009.

2) Cabrera and Gardner will be as good as they were last year or better at the plate.
Neither of those are trivial considerations, but there are reasons to be optimistic.

Granderson's BABIP of .275 is likely to improve from last year given that it is significantly lower than his carreer mark of .322. Bill at the Detroit Tigers Weblog estimated that about half of that drop was due to Granderson's approach and the other half to luck. Hitting in the New Yankee Stadium should also help. Additionally, it would be a lot easier to find a solid hitting right-handed platoon partner for Granderson (like Reed Johnson) who can play LF as opposed to one who can play center.

Melky has already experienced years in which he regressed instead of improving in his young career and there are good reasons why Gardner won't necessarily improve next year. But they are both in their mid-20's and should be able to at least replicate what they did at the plate in '09 barring an injury.

The Yankees have an infield full of star-caliber hitters, a DH with a .400 OBP and a right fielder who hits about 30 HRs as well. They won 103 regular season games (and the World Series) last year with Gardner and Melky splitting CF duty. I think they can afford to configure left and center field in a way that would maximize defensive production while being close to average at the plate. There are other ways to fill those holes, but they would likely cause the Yanks to get older and more expensive in the process.

Thursday, August 20, 2009

Come And Sit Down, I Made You Some Delicious Link Stew

After a stretch of 16 games during which the Yankees wen 13-3, we've come to another off night. As Matt pointed out this morning, summer is fading fast and the season is somehow already 3/4 over. But we've still got two and a half weeks 'til Labor Day and are sitting on the precipice of a series with the Red Sox that could leave the Yanks anywhere between 3.5 and 10.5 games up in the division with 38 to play.

The Sawx are in action tonight as Jon Lester faces Brett Cecil at the Rogers Centre, but unless you are within broadcast area of NESN or TSN, or subscribe to MLB.tv, you are out of luck.

If you are in the Hartford area and happen to like shitty music, you might run into some of the Yankees at the Creed concert at The Meadows Comcast Center New England Dodge Music Center The Meadows (once again).

If you elect to stay home, you can catch Mark Teixeira on the Late Night Show with David Letterman giving an outdoor batting demonstration. (h/t to PeteAbe on both of those)

A little while back we looked at Derek Jeter's defensive renaissance and surmised that of all the possible reasons he was a better fielder this year, his improved defensive positioning was likely the most important. Yesterday, Sweeny Murti of WFAN talked to first base coach Mick Kelleher and got some sound bytes concerning the adjustments he made to not only the Captain, but Cano as well. It's certainly worth a read/listen.

River Ave Blues points us to an E:60 segment on the Yankees' ambidextrous pitcher Pat Venditte (he has one glove that fits both hands, in case you were wondering). The Yanks drafted him in the 20th round of the '08 draft and he's yet to reach a level of minor league baseball he hasn't dominated. Even if it's just a Rudy-style moment, how great would it be if he got to the Big Leagues at some point?

David Robertson has the highest strikeout per 9 IP ratio of any reliever in the big leagues at 13.2. Marc Carig takes a look at how he's been pulling it off. I like Robertson, but he's been used almost exclusively in low leverage innings until recently, so we'll have to see if he's the next Edwar Ramirez, who saw his strikeout ratios fall as the league adjusted to him, or someone who can contribute in the long run.


Football:

In light of the fact that one of the 10 trending topics on Twitter two days ago was "F-A-R-V-E", Joe Posnanski jokingly hypothesizes that perhaps Brett is really just on a quest to get people to spell his name right.

Plaxico Burress is going to jail for two years. I'm not sure if it's an "American tragedy", but it sucked to be a Giants fan when it happened. This is from the beginning of April, but it will do for now as well.

NYC:

As someone who used to live a block away from Central Park, I find this to be pretty sad. I'm not going to cry about it like the one lady in the article, though.

Here's an interactive graph of every homicide in the City by location since 2003. Over 6 years 3,488 doesn't really seem like that many, does it?

Other:

I'm not a MMA fan by any stretch, but I'm kind of fascinated by Fedor Emelianenko. At Slate, Tim Marchman talks about how his absence from the UFC might be the one thing that keeps the sport out of the big time. Money quote: "UFC may be to mixed martial arts what MLB is to baseball—but Albert Pujols doesn't play in Japan". If you've got some time on your hands, here's the first part of an interesting documentary on him. It'd be a lot better if Jay Glazer wasn't so annoying and the phrase "Baddest Man on the Planet" wasn't said 150 times, though.


Tuesday, July 28, 2009

On Jeter's Newfound Range

If you ask an average Yankee fan in the stands to rate Derek Jeter's defensive abilities, their answers would probably skew towards good or even great. He looks athletic, doesn't make a lot of errors, does the jump throw... superficially, it's the obvious conclusion. However, if you asked the typically baseball blog reader to give their opinion, they would probably end up on the opposite end of the spectrum, towards poor or even terrible. Of course, there are blog readers in the stands and casual fans who read this site, but the point being that the subject of Jeter's fielding abilities is simultaneously foreign to the masses and nearly passé to the baseball blogosphere.

Interestingly, this season, Jeter has made the crowds look wise and all of the idiots who were talking about the demise of Derek's defense (ahem, myself included), look somewhat foolish. Bryan Hoch of MLB.com recently took a deeper look into Jeter's play at shortstop this season and attempted to explain how his Ultimate Zone Rating has increased at age 35 to it's highest level since they began tracking UZR in 2002:
Thanks to a number of variables, Jeter has continued to find ways to turn back the hands of time defensively this year. He continued to follow the program outlined by Yankees strength and conditioning coach Dana Cavalea, but he has also been assisted by aggressive defensive positioning on the part of infield coach Mick Kelleher.

Better health has also been a factor, as Cashman said there was "no doubt" at times that Jeter's health inhibited him in past seasons. So has adding a Gold Glove first baseman and receptive target in Mark Teixeira.
While player's defensive performance is certain to vary from year to year, it seems less likely for someone to have a sudden improvement in their fielding in their mid-30's than it would be for them to have a career year at the plate. With defense, the outcomes are mostly binary; the play either gets made or it doesn't. With offense, there are vary degrees of success or failure a batter can attain, ranging from a double play to a home run, creating a wider gap between failure and success. Luck is also a bigger factor for hitters as they can't control where a batted ball goes to anywhere near the extend a fielder can position themselves to catch one.

There is also an inherent assumption that defense is the bastion of the young and agile. It's based on quickness, agility and reaction time, all attributes which inevitably fade with age. Production at the plate can improve with patience, power and experience, most of which players do not possess when they first enter the league.

So how is it that Jeter is enjoying this renaissance now?

Of Hoch's four points above, one stands out as being the most significant: His positioning. UZR is calculated by dividing the field into 64 zones, and tracking whether or not players get to balls in what areas of the field. If Jeter is in fact being positioned better, which David Pinto also believes, it's going to appear that his range is increased when in fact he simply doesn't have to cover as much territory as he once did. (See here for a hilarious anecdote by the legendary Repoz of BBTF.)

Teixeria's glove probably helps, but Jeter has never made many throwing errors. He is on pace for 5 this year and has averaged 6.5 per season since 2001. His arm isn't the issue. I'm sure his improved health and conditioning regiment (which was intended to improve his explosiveness and lateral agility) have helped as well.

However, it's much easier to believe that Jeter is simply in better position to field balls hit his way than it is to think the Yankees hold the secret to a rejuvenating exercise program, or that he was playing badly injured over the last 8 seasons. Which is most certainly a good thing, because defensive positioning is much easier to control than health or lateral agility.