PITCHf/x Articles
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| Publish Date | Author | Title | URL | Language | Website | Description |
|---|---|---|---|---|---|---|
| 2007-02-28 | Sheehan, Joe P. | Fingerprinting Jeff Weaver | URL | English | Juice of Jesus | about pitcher Jeff Weaver, classifying his pitches based on his performance in the 2006 playoffs with St. Louis. |
| 2008-06-06 | Carruth, Matthew | First Pitch Hacking? | URL | English | Lookout Landing | a study of how often teams swing at first pitches |
| 2008-04-05 | Turkenkopf, Dan | Framing the Debate | URL | English | Beyond the Box Score | a study on catchers framing pitches for strike calls |
| 2008-05-16 | Maddog | Gallagher's velocity | URL | English | Another Cubs Blog | on Sean Gallagher's velocity in the May 16 game |
| 2008-04-12 | Turkenkopf, Dan | Good Pitchers Don’t Get Favorable Treatment | URL | English | stealing first | on successful pitchers not benefiting from more strike calls |
| 2008-04-10 | Turkenkopf, Dan | Grandpa Gets All the Calls | URL | English | stealing first | on older pitchers benefiting from more strike calls |
| 2008-05-25 | Paradise, Jay | How did Joe Blanton beat the Red Sox? | URL | English | Red Sox F/X | about pitcher Joe Blanton's performance in the May 24 game |
| 2008-04-22 | Gray, Doug | How does Jared Burton finish at bats? | URL | English | Reds Pitchfx | pitch location chart for pitcher Jared Burton for pitches that finished a plate appearance |
| 2008-06-07 | Fast, Mike | How fast do they work? | URL | English | The Hardball Times | A list of the quickest and slowest working pitchers in early 2008 |
| 2008-04-20 | Walsh, John | How fast should a fastball be? | URL | English | The Hardball Times | on fastball effectiveness versus speed and location |
| 2008-06-10 | Kalk, Josh | How fatigue affects a pitcher’s fastball | URL | English | The Hardball Times | a study on how fatigue affects a pitcher's fastball velocity and movement |
| 2008-05-02 | Gray, Doug | How good is Edinson Volquez’ change up? | URL | English | Reds Pitchfx | pitch location chart for pitcher Edinson Volquez's changeup |
| 2007-04-23 | Anthony | How to use MLB Gameday Data | URL | English | Friar Watch | describing some of the PITCHf/x data fields. |
| 2008-04-15 | Fast, Mike | How will ball tracking analysis change the game? | URL | English | The Hardball Times | a manifesto for the prospects of PITCHf/x and HITf/x analysis |
| 2008-04-18 | Pavlidis, Harry | If You See Ted Lilly’s Curve, Will You Please Send It Home | URL | English | Another Cubs Blog | about pitcher Ted Lilly's pitch mix |
| 2007-06-06 | Walsh, John | In Search of the Sinker | URL | English | The Hardball Times | one of the definitive articles on classifying pitches. In this process John examines the sinking fastball and pitcher Randy Wolf. |
| 2008-04-11 | Gray, Doug | Is Corey Patterson a hacker? | URL | English | Reds Pitchfx | pitch location chart for hitter Corey Patterson |
| 2008-04-30 | Fast, Mike | Jack Cust: no such thing as a free lunch | URL | English | The Hardball Times | an examination of Jack Cust's April 2008 slump |
| 2008-06-05 | Paradise, Jay | James Shield Brings His Changeup To Boston | URL | English | Red Sox F/X | a look at the pitch repertoire and results for James Shields |
| 2008-05-28 | Gray, Doug | Jay Bruce’s debut through the Pitch F/X camera | URL | English | Reds Pitchfx | pitch location chart for hitter Jay Bruce in the May 27 game |
| 2008-04-08 | Gray, Doug | Jeff Keppinger - Pure Hitter | URL | English | Reds Pitchfx | pitch location chart for hitter Jeff Keppinger showing swinging strikes and balls in play |
| 2008-05-30 | Gray, Doug | Joey Votto has been on fire lately | URL | English | Reds Pitchfx | pitch location chart for hitter Joey Votto during his hot streak May 22-29 |
| 2008-05-15 | Gray, Doug | Joey Votto likes the high ones? | URL | English | Reds Pitchfx | on hitter Joey Votto's swing percentage broken down by pitch height |
| 2008-04-09 | Gray, Doug | Johnny Cueto vs the Brewers 4-8-08 and some major disparities | URL | English | Reds Pitchfx | on pitcher Johnny Cueto's pitch movement and location in his April 8 start and errors in the PITCHf/x data |
| 2008-04-04 | Fast, Mike | Johnny Cueto’s first game | URL | English | The Hardball Times | about the performance of pitcher Johnny Cueto in the April 3 game |
| 2008-04-04 | Gray, Doug | Johnny Cueto’s MLB Debut | URL | English | Reds Pitchfx | on pitcher Edinson Volquez's pitch location in his April 6 start |
| 2008-04-14 | Gray, Doug | Johnny Cueto’s struggles against the Pirates | URL | English | Reds Pitchfx | pitch location chart for pitcher Johnny Cueto in his April 13 start |
| 2008-05-20 | Paradise, Jay | Jon Lester's No Hitter | URL | English | Red Sox F/X | about Jon Lester's no hit game on May 19 |
| 2008-04-05 | Gray, Doug | Josh Fogg makes his Reds debut and Jared Burton has a real nice game | URL | English | Reds Pitchfx | pitch location charts for pitchers Josh Fogg and Jared Burton from the April 4 game |
| 2008-06-02 | Paradise, Jay | League Averages According to Pitch F/X | URL | English | Red Sox F/X | a breakdown of pitch results by speed group |
| 2008-04-22 | Maddog | Lilly looks much better, Cubs beat Mets | URL | English | Another Cubs Blog | about pitcher Ted Lilly's performance in the April 22 game |
| 2008-04-14 | Fast, Mike | Liriano's stuff | URL | English | The Hardball Times | about the performance of pitcher Francisco Liriano in the April 13 game |
| 2008-05-27 | Paradise, Jay | Manny Ramirez vs Pitch Speed | URL | English | Red Sox F/X | about the BABIP of hitter Manny Ramirez against different pitch speeds |
| 2008-06-01 | Paradise, Jay | Manny Ramirez's 500th HR | URL | English | Red Sox F/X | about hitter Manny Ramirez's 500th career home run |
| 2007-04-25 | Anthony | Mark Buehrle's No Hitter | URL | English | Friar Watch | looking at the pitch location and umpire strike zone for the game from April 18th. |
| 2008-06-11 | Sullivan, Jeff | More Fun With PITCHf/x, Now With ∞% More Brandon Morrow | URL | English | Lookout Landing | pitch location charts and trajectories for pitcher Brandon Morrow |
| 2008-04-04 | Gray, Doug | More on Johnny Cueto’s debut | URL | English | Reds Pitchfx | on pitcher Johnny Cueto's pitch movement in his April 3 start and errors in the PITCHf/x data |
| 2008-05-13 | Kalk, Josh | More PITCHf/x goodies | URL | English | Brew Crew Ball | on average fastball and curveball trajectories for pitcher Eric Gagne in the May 12 game and average run values by pitch type for Brewer pitchers |
| 2008-04-23 | mb22414 | Peavy vs. Berkman | URL | English | Friar Forecast | looking at pitcher Jake Peavy's matchup with Lance Berkman in his April 22 start |
| 2008-04-05 | mb22414 | Peavy's two-hitter | URL | English | Friar Forecast | looking at pitcher Jake Peavy's April 5 start |
| 2008-05-15 | mb22414 | Peavy: Masterful again | URL | English | Friar Forecast | looking at pitcher Jake Peavy's May 14 start |
| 2008-04-18 | mb22414 | Peavy: Masterful again | URL | English | Friar Forecast | looking at pitcher Jake Peavy's April 17 start |
| 2008-04-21 | Gassko, David | Philosophical Pitch f/x thought of the day | URL | English | The Hardball Times | thoughts on our ability to discern the pitcher's intent and control from PITCHf/x data |
| 2008-04-10 | Turkenkopf, Dan | Pitch Classifier | URL | English | stealing first | on his intention to build a pitch classifier |
| 2008-05-20 | ultxmxpx | Pitch Selection and Outcomes | URL | English | ultxmxpx | links to lists of PITCHf/x data for all pitchers from 2007, with pitches classified |
| 2008-04-08 | Chris | PITCHf/x: Examining Tim Lincecum's 2007 Season | URL | English | Bay City Ball | about Tim Lincecum's pitch repertoire and results. |
| 2008-05-25 | Carty, Derek | Player spotlight: Johnny Cueto | URL | English | The Hardball Times | a profile of pitcher Johnny Cueto |
| 2008-05-27 | Kalk, Josh | Preliminary aging curve for fastball speed | URL | English | The Hardball Times | about an aging curve for fastball speed |
| 2008-06-25 | Carruth, Matthew | Putaway Counts, Part 1 | URL | English | Lookout Landing | a look at pitcher results on the 0-2 and 1-2 counts, including leaderboards |
| 2008-06-27 | Carruth, Matthew | Putaway Counts, Part 2 | URL | English | Lookout Landing | more about pitcher results on the 0-2 and 1-2 counts, including pitch location charts for the league and the Seattle Mariners |