NHL coaches in favor of rule changes for next season
New rule adds pressure on NHL coaches asking for offside challenge - CityNews Toronto
NHL expands video-review rules, coaching challenges - Sportsnet.ca
NHL changes coach's challenge after playoff controversies
Penalty for failed offside challenge among NHL rule changes
NHL's Board of Governors Approves Coach's Challenge Change
NHL announces rule changes for 2019-20 season
Do NHL coaches actually like the new coach's challenge?
The Play is Under Review: The NHL Coach's Challenge And Its Impact On The Game
New NHL rules forcing coaches to think twice before challenging plays | Calgary Sun
NHL rules 2019-20: What has changed for the upcoming season? | Sporting News
RULE CHANGE: NHL Updates Coach's Challenge on Goaltender Interference
NHL approves rule penalizing unsuccessful offside challenge
New NHL rules forcing coaches to think twice before challenging plays | Hockey | Sports | The Telegram
RULE CHANGE: NHL Updates Coach's Challenge on Goaltender Interference
NHL Admits Error in Coach's Challenge Decision on Devils Goal - Scouting The Refs
NHL changes for 2015-16 season: 3-on-3 OT, coach's challenge, $71.4 million salary cap ceiling, new face-off rule - New York Daily News
NHL coaches challenge goalie interference in droves — so should they be penalized when they get it wrong? | National Post
Expanded NHL Coach's Challenge Increases Game Show Atmosphere, Not Call Accuracy
Know The Rules: Coach's Challenge | NHL.com
Coach's Challenge Archives - Scouting The Refs
Lightning Goal Ruled Offside After Coach's Challenge
NHL Rule Changes for 2017-18 Season Include Coach's Challenge Tweak
NHL announces rule changes for video review, coach's challenge
McDavid: NHL should lose offside challenges - TSN.ca
/cdn.vox-cdn.com/uploads/chorus_image/image/46606886/usa-today-8266966.0.jpg "Here's how the coach's challenge will work in the NHL - Broad Street Hockey")