Mike D'Antoni tries out new coach's challenge rule vs. Clippers | NBA.com
Mavs news: Mark Cuban reacts to successful Coach's Challenge by Blazers that led to Dallas loss
By the numbers: How the coach's challenge continues to evolve in the NHL – The Athletic
Go ahead coach, throw the flag | NFL Rule Changes/Player Safety
The Coach's Challenge Rule: Is It Actually Helping The Raptors? - Mar 6, 2020
How Phoenix Suns' Monty Williams might use the new challenge rule
Coach's challenge could be a timely tool for teams to wield | NBA.com
NBA coaches see coach's challenge rule having impact in NBA restart
Many Coaches Don't Like The NBA's Challenge Rule, Will It Be Back Next Season? - Business Quick Magazine
Growing pains accompany NBA coach's challenge rule - Laredo Morning Times
By the numbers: How the coach's challenge continues to evolve in the NHL – The Athletic
Get it right, NHL coaches, or get 2 minutes | CBC Sports
NBA allows coach's challenge, replay center reviews
NBA may use “Coach Challenge” rule next season
Clippers vs. Bucks: Awful call leads to Doc Rivers ripping new rule
Opinion: The NBA adding in-game challenges isn't a good idea
Warriors coach Steve Kerr 'not a big fan' of coach's challenge
Of Course the Rockets' Mike D'Antoni was the First Coach to Test an NBA Rule Change
Coach's challenge could be a timely tool for teams to wield | NBA.com
Many Coaches Don't Like The NBA's Challenge Rule; Will It Be Back Next Season?
/cdn.vox-cdn.com/uploads/chorus_image/image/64696666/usa_today_12578102.0.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
: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
/cdn.vox-cdn.com/uploads/chorus_asset/file/13655968/usa_today_10582851.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
Cleveland Cavaliers coach J.B. Bickerstaff used challenge rule as 'trust tool' with players
Clippers' Doc Rivers Changes Opinion on Coach's Challenge Rule | Heavy.com
Utah Jazz coach Quin Snyder discusses challenge rule before NBA restart
What is the NBA Coach Challenge? - HOOPER
