When the Yankees brought Mark Teixeira into Yankee Stadium, they believed his left handed power would play well with the right field porch. When pulling the ball from the left side, in 2009 and 2010 the first baseman hit .408 and .398 respectively. But the batting average dropped to .337 in 2011, a big enough decline to concern Teixeira, who began questioning his approach at the plate. In early spring training, he believed that extreme shifts were causing his batting average to drop dramatically, and threatened to lay down some shift-preventative bunts.

(Courtesy of Marianne O'Leary)

However, Teixeira seemed to forget about the bunt idea early on in March, and instead altered his swing. Whatever changes he made, the goal was to hit more balls to the opposite field, and thus stop defenses from shifting his usual pull style approach. It led to a terrible month of April where he hit .244/.290/.395. While the batting  average isn’t far from what we’ve seen from him over the last two years, he was walking less and hitting for very little power. Early May wasn’t much better, which caused Teixeira to dump his new approach.

“I had a moment where I had to tell everyone I am who I am,” Teixeira said. “I am going to swing hard, strike out a bunch and pull stuff.”

May 20th marked the return of the pull-heavy swing, and since then he’s hitting .273/.368/.541 with 15 homeruns. July has been his best month so far, and although his K% ranked highest all season, he posted a .423 wOBA and a .333 ISO. This is all thanks to his pull heavy approach from the left side, which is now yielding a .355/.349/.664 triple slash.

While the shift certainly isn’t helping Teixeira, changing the swing that earned him a $180 million contract had an even worse impact. The low average in 2011 was certainly something to analyze, but in retrospect it appears to have been small sample size. The numbers are rebounding in 2012, which means the shift is simply not a big deal.

The bigger issue lies with his batted ball batting averages. Teixeira’s BABIP is down for a third straight year, but his batted ball rates have remained the same.

 Teixeira’s Batted Ball Batting Averages
Batted Ball 2009 2010 2011 2012  Career
Grounders  .187  .186  .182  .217  .210
Flies  .327  .273  .250  .237  .286
Liners  .747  .692  .674  .645  .723

Considering the gradual decline in batting average on fly balls and linedrives, there is some level of concern that Teixeira isn’t hitting the ball as hard as he used to. The 2012 season is however tainted by the first month and a half of experimenting with his new swing. Regardless, the problem in 2012, as illustrated by the graph above, is not with groundballs. While some linedrives will be impacted, the goal of the shift is to prevent hard hit groundballs from squeezing through an infield hole. The fact that he’s hitting for a better average on groundballs this year than his career numbers, suggests the shift has been ineffective in 2012.

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One Response to Teixeira No Longer Losing To The Shift

  1. hawaii dave says:

    I have watched every plate appearance that Tex has had this season. There has been no visible difference between his before “i am who i am” statement and afterwards. The stats might be better…he might feel relieved and more comfortable. But if he thinks he made any adjustments prior to the “re” adjustment, they were imaginary. I’m simply saying it was all in his mind. He might have thought he was altering his swing, but his approach was exactly as it always was. Before the May 20th declaration, he was still pulling everything and even hooking outer 1/3 strikes for meek groundouts to 2nd base. We would have seen some evidence that Tex was trying to hit to left field by some balls put in play to left field, which were very few and far between. So if he needed to declare that he was going to stop doing something that he wasn’t even doing in the 1st place, it is a very, very, very, good idea to stop. No pro athlete needs that kind fantasy going on in his head.

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