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Entries in James Shields (7)

Tuesday
Apr172012

Big Game James

James Shields entered Monday's game against the Boston Red Sox with his team facing the possiblity of getting swept in four straight at Fenway.  He certainly stepped up, holding the Red Sox to no runs and four hits while striking out five over 8.1 innings.

James Shields vs. Red Sox LHB, April 16th, 2012James Shields vs. Red Sox RHB, April 16th, 2012Last year, Shields relied on his fastball only 35.3% of the time; fairly low compared to the league average of 46.2%.  Last night, he mixed up his pitches quite well, and in fact only threw 14 fastballs, accounting for just 14.8% of his total pitches.

In addition, Shields made sure to keep the ball away from righties yesterday, as you can see from the above graphic. Take a look at where RHB hurt him most in 2011:

James Shields vs. RHB, 2011 Regular SeasonShields really limited right-handed batters in 2011 by hitting that outside part of the zone. He followed this pattern yesterday and as a result, the Tampa Bay Rays got a much needed 1-0 victory.

Friday
Apr062012

A-Rod vs. Shields

MLB Offense from March 30, 2011 - April 14, 2011 (click to enlarge)

Through the first two weeks of the 2011 season, A-Rod was mashing. He faces a tough pitcher today in James Shields. Shields' curve has become one of his most effective pitches; opposing batters have a swing-and-miss rate of 30.8% against it since the start of 2011.

Rodriguez has struggled against curveballs, posting a .284 wOBA on the pitch in 2011. If Shields can get ahead of A-Rod in the count, the Yankees third baseman should see a heavy dose of them.

Monday
Sep262011

Curveball Key for Shields vs. Yankees

James Shields needs to live up to his "Big Game" billing tonight, as the Rays (one game behind Boston in the Wild Card standings) open a three-game set with the Yankees. Shields has shut down New York this year, posting a 27/7 K/BB ratio in 30 innings pitched while holding Bombers batters to a collective .222/.270/.343 line. A big reason for Shields' success against the majors' second-most potent offense is that he's using his curveball, a pitch that makes some Yankees look Cerrano-like, more often.

Shields has increased his curveball usage from 13 percent in 2010 to 21 percent this year. The bender,  dropping a couple more inches compared to last season, is holding hitters to a .199 Weighted On-Base Average (wOBA), well below the .253 league average. The Yankees, meanwhile, haven't hit curveballs well this season. It's the only pitch against which the club has a below-average team wOBA:

2011 Yankees Team wOBA by Pitch Type (league average in parentheses)

Fastball: .382 (.340)

Sinker: .345 (.343)

Cutter: .323 (.311)

Slider: .302 (.263)

Changeup: .299 (.290)

Splitter: .289 (.279)

Curveball: .248 (.253)

Here are the Yankee hitters who are scuffling against curveballs in 2011:

Brett Gardner, .117

Mark Teixeira, .190

Nick Swisher, .239

Curtis Granderson, .251

Alex Rodriguez, .256

Rodriguez (.344 wOBA vs. curves from 2008-2011) typically crushes curveballs, but that hasn't been the case this season. Gardner (.216), Teixeira (.263), Swisher (.226) and Granderson (.241) have long been jelly-legged against curves.  

Shields has tossed his curveball for a strike nearly 70 percent of the time against the Yankees, giving up just one extra-base hit in the process. Look for the pitch to play a prominent role tonight as Tampa continues its late-season playoff pursuit.

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