Exploring the Arsenal – Ubaldo Jimenez

Exploring the Arsenal will run prior to each game, providing you with a brief scouting report on the starting pitcher expected to oppose the Pirates. The chart below shows the horizontal and vertical movement of every pitch thrown by that particular pitcher in 2012. This chart is from the catcher’s point of view. For a general guide to pitch types for a right-handed pitcher, please check out this image created by Sons of Sam Horn. Graphs are courtesy of Brooks Baseball and The Hardball Times , unless otherwise specified.

Pitch Types  
FA: Four-Seam Fastball FT: Two-Seam Fastball FC: Cutter
CU: Curveball SL: Slider CH: Changeup
FS: Splitter SI: Sinker

 

Saturday, 4:05 PM – Ubaldo Jimenez

Jimenez has a funky arm action in his delivery, which makes it difficult for him to repeat his mechanics. He drops his throwing arm sharply downward after initially separating his hands during his windup (see clip below). This makes it difficult for opposing hitters to pick up the ball, but also leads to erratic command and stuff. During his breakout 2010 season, Jimenez sat comfortably at 95-98 MPH and occasionally touched triple digits. However, his velocity has dropped dramatically in the past two seasons, and he now throws around 92-94 MPH for the most part. He has a live four-seam fastball and a two-seamer with good arm-side run.

Jimenez has a pretty diverse repertoire. His main secondary offering is a low 80’s slider, which he goes to fairly often against right-handed batters. The slider has been a good swing-and-miss pitch for him in the past, but he has struggled to miss bats with it so far this season. He also throws an upper 70’s curveball that is much less effective than his slider. Jimenez throws two different off-speed pitches, a mid 80’s splitter and a mid 80’s circle change. Both pitches have pretty similar velocity and movement, and he uses both mostly against lefties.

Jimenez has really struggled to miss bats this year. His fastball, which has been a deadly pitch for him in the past, has a well below average whiff rate in 2012. In addition, he has not been able to generate many ground balls with his sinking two-seamer. The splitter, which he only throws about 10% of the time, is the only pitch that has been very effective for him in 2012.

Enjoy this story? Pirates Prospects will be switching to a subscription site on 4/13, so that we can continue bringing you the best Pirates coverage there is. For a very small monthly price, you can continue getting articles like this, along with coverage from every minor league city. Get more information here, and subscribe today!

Share This Article

Matt Bandi

Matt has covered the Pirates at Wait ‘Til Next Year, Pittsburgh Lumber Co. and now Pirates Prospects. He served as Pirates team expert for Heater Magazine in 2009 and 2010 and has contributed to Graphical Player 2009, 2010 and 2011. Matt was also the editor of the 2011 and 2012 Pirates Prospects Annuals.

What’s Wrong With Jameson Taillon?

Next Story »

Exploring the Arsenal – Jeanmar Gomez

Latest Analysis

  • Keller Supak Hinsz

    Even With the New Draft Rules, the Pirates Are Still Loading Up on Projectable Pitchers

    1 day ago

    From 2008-2011, the Pittsburgh Pirates spent a lot of resources on projectable pitchers out of high school. So far, this approach has led to breakout performances from ...

    Read More
  • Josh Bell made the move to first base over the off-season. (Photo credit: David Hague)

    Why Should You Care About Prospects?

    3 days ago

    Yesterday I had a shorter day than usual. The Pirates had cuts at the MLB level, and a road game. The day was shortened at Pirate City, ...

    Read More
  • Gregory Polanco

    Q&A: Trading Prospects For Rentals, Polanco Concerns, Meadows vs Appel

    4 days ago

    I missed the Q&A last week due to a common problem in Spring Training: I forgot what day it was. It was around 6:00 that I was ...

    Read More
  • Nick Kingham f

    Improving His Two-Seam Fastball will Make Nick Kingham a More Effective Pitcher

    5 days ago

    With Jameson Taillon returning from Tommy John surgery, and unlikely to make an impact at the Major League level early in the year, the top prospect to ...

    Read More
  • Arquimedes Caminero 3

    The Roster Situations That Could Impact the Makeup of the Pirates Bullpen

    7 days ago

    There are less than two weeks remaining in Spring Training, and the one area where the Pittsburgh Pirates had actual position battles is heating up. There were ...

    Read More
  • Jordan Luplow

    How the Pirates are Trying to Stay Ahead of the Curve With the New Draft Rules

    1 week ago

    The 2011 Collective Bargaining Agreement brought a lot of changes to Major League Baseball. The biggest change for the Pittsburgh Pirates came in the draft. From 2008-2011, ...

    Read More
  • Alen Hanson

    The Key For Alen Hanson to Help the Pirates in the Majors This Year

    1 week ago

    When the Pittsburgh Pirates moved Alen Hanson to second base last year, part of the plan was to get him to the majors faster by putting him at ...

    Read More
  • Tyler Glasnow 2

    What the Stats Don’t Tell You About Tyler Glasnow

    1 week ago

    The stat line for Tyler Glasnow’s start at Pirate City yesterday looked great: 3 IP, 0 H, 1 R, 1 ER, 1 BB, 1 K. The lone run ...

    Read More
  • JaCoby Jones Josh Bell

    JaCoby Jones Did Fine in the Move to Shortstop, But Needs to Cut Down on Strikeouts

    2 weeks ago

    The Pittsburgh Pirates drafted JaCoby Jones as an outfielder in the third round of the 2013 draft, then surprised everyone the following year when they moved him ...

    Read More
  • Cody Dickson is a lefty with the upside of a middle of the rotation starter. (Photo Credit: Mark Olson)

    The Mental Adjustment that Led to Cody Dickson’s Dominant 2014 Second Half

    2 weeks ago

    Trusting his stuff and not trying to do too much — that has been the key for left-handed pitcher Cody Dickson so far in his professional baseball ...

    Read More
  • Browse More Articles

    More