By the numbers: How the coach's challenge continues to evolve in the NHL – The Athletic
Le challenge vidéo peine à convaincre les coachs NBA : ça va les gars, c'est pas la VAR non plus
:no_upscale()/cdn.vox-cdn.com/uploads/chorus_asset/file/13657903/Rplot03.jpeg "How Successful Is Your Coach With The Coach's Challenge? - Winging It In Motown")
How Successful Is Your Coach With The Coach's Challenge? - Winging It In Motown
Proposal to allow NFL coaches to challenge penalties ready to be debated
/cdn.vox-cdn.com/uploads/chorus_image/image/62753853/usa_today_10582851.0.jpg "How Successful Is Your Coach With The Coach's Challenge? - Winging It In Motown")
How Successful Is Your Coach With The Coach's Challenge? - Winging It In Motown
Pass Interference or Not? No One in the N.F.L. Seems to Know - The New York Times
NBA approves coach's challenge, instant replay for 2019-20 season
OHL Adds Coach's Challenge, Offside Replays, and Penalty Reviews for 2019-20 - Scouting The Refs
NHL considering failed offside challenge penalty - TSN.ca
Bucs coach Bruce Arians threw illegal challenge flag to make point
NBA coaches are trying to navigate the league's new 'coach's challenge' program - SFChronicle.com
New NHL rules forcing coaches to think twice before challenging plays | Calgary Sun
/cdn.vox-cdn.com/uploads/chorus_asset/file/18299759/usa_today_12578102.jpg "NBA Board of Governors passes “Coach's Challenge” rule for 2019-20 - Pounding The Rock")
NBA Board of Governors passes “Coach's Challenge” rule for 2019-20 - Pounding The Rock
Irate Jason Garrett, an unsportsmanlike conduct penalty and how a lack of challenges eventually burned the Cowboys
NHL announces rule changes for video review, coach's challenge
Bill Belichick: Why not let coaches challenge everything? - ProFootballTalk
Coach's Challenges Are Coming To The NBA – CBS Boston
By the numbers: How the coach's challenge continues to evolve in the NHL – The Athletic
NFL will consider allowing coaches to challenge all penalties - ProFootballTalk
NBA allows coach's challenge, replay center reviews
Coach's challenge could be a timely tool for teams to wield | NBA.com
Get it right, NHL coaches, or get 2 minutes | CBC Sports
Penalty for failed offside challenge among NHL rule changes
:no_upscale()/cdn.vox-cdn.com/uploads/chorus_image/image/60150429/104485159.jpg.0.jpg "How college football instant replay works: See refs' NCAA rule - SBNation.com")
How college football instant replay works: See refs' NCAA rule - SBNation.com
Replay review in gridiron football - Wikipedia
New NHL replay rules already impacting the Penguins' decision-making | Pittsburgh Post-Gazette
Mark Followill on Twitter: "So approval of the coach challenge has officially been announced for the upcoming NBA season. Here are the parameters… https://t.co/b70LgOtyN3"
/cdn.vox-cdn.com/uploads/chorus_asset/file/13657917/Rplot04.jpeg "How Successful Is Your Coach With The Coach's Challenge? - Winging It In Motown")