Examining Buster Olney’s claim that scouts saw Adam Wainwright’s arm angle drop down the stretch in 2010
Evaluating Rick Peterson’s claim that premier pitchers release the ball within the horizontal dimensions of the strike zone
Examining umpire calling and catcher framing leads to thought-provoking questions about the amorphous nature of the strike zone.
Average pitch locations for starting pitchers 2007-2010 against left-handed and right-handed batters
With the addition of Soriano, the Yankees have another hurler with a strong cut fastball.
Game-to-game fastball release point history for pitchers on the Seattle Mariners roster this offseason
Game-to-game release point history for the pitchers on the Phillies roster
A look at the repertoire of Jeremy Jeffress using PITCHf/x data
A look at Andy Pettitte’s pitching repertoire
A look at PitchF/X data illustrates how important it is to the Bronx Bombers that the left-hander put off retirement for at least one more year.
What are some of the distinguishing characters of one of baseball’s most unknown pitches?
PITCHf/x data can shed light on pitchers’ throwing mechanics.
A brief scouting report on Japanese pitcher Hisashi Iwakuma from PITCHf/x data from the 2009 World Baseball Classic
Considering human umpires and proposed technologies to replace them