Explaining ball-strike challenge system
Tar for the course: Yankees pitcher Michael Pineda busted for using foreign substance, MLB
MLB umpires on planes with teams? How could that possibly go wrong? - Federal Baseball
Umpire admits missing call that goes against Red Sox, reigniting instant-replay debate
Don't blame umpires for Padres' loss, other MLB playoffs results - Sports Illustrated
Umpire (baseball) - Wikipedia
Hernandez reversed on three of four replays in Yanks-Red Sox Game 3
Let's Support Toms River East Little League Good Luck Tonight
To The Fence Umpires At The Local Little League: Be Quiet & Watch
MLB Speeds Up Baseball And The Potential For Alcohol Dis
Both teams chase umpire off the field, a breakdown
How the Mets' Collapse Compares to Other Busts in MLB History, National Sports
Rangers' Bruce Bochy rips umpires, MLB replay officials over 'embarrassing' call: 'I'm dumbfounded'
Rangers build big early lead off Valdez, hold on for 5-4 win over Astros to take 2-0 lead in ALCS
Reds' Castellanos suspended 2 games in Hill's 1st discipline