2019 World Junior A Challenge | Hockey Canada
Elite players showcase skills before university scouts at annual hockey challenge - Winnipeg Free Press
New NHL rules forcing coaches to think twice before challenging plays | Hockey | Sports | Cape Breton Post
New rule adds pressure on NHL coaches asking for offside challenge - Sportsnet.ca
NHL video review expands after officiating controversies in playoffs
Ice hockey - Wikipedia
No more swallowing the whistle: Penalties affecting NHL playoffs
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/arc-anglerfish-arc2-prod-tronc.s3.amazonaws.com/public/CR7DN37FBJFDPJAOJN6OAFMNFY.jpg "With only one timeout, NHL coaches must use it carefully - Chicago Tribune")
With only one timeout, NHL coaches must use it carefully - Chicago Tribune
The offside rule is ruining the NHL playoffs – and the mess could get worse | NHL | The Guardian
:format(jpeg)/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")
Here's how the coach's challenge will work in the NHL - Broad Street Hockey
Long layoff in playoffs provides unique coaching challenges
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Penalty for failed offside challenge among NHL rule changes
2019 World Junior A Challenge | Hockey Canada
15 Ways to Create More Offence
/https://www.thestar.com/content/dam/thestar/sports/hockey/2017/10/03/over-the-boards-questions-swirl-around-nhls-new-penalty-on-lost-offside-challenges/offside.jpg "Over the boards: Questions swirl around NHL's new penalty on lost offside challenges | The Star")
Over the boards: Questions swirl around NHL's new penalty on lost offside challenges | The Star
Initiated Challenge: STL @ CHI - 19:25 of 3rd Period
NHL expands video-review rules, coaching challenges - Sportsnet.ca
/cdn.vox-cdn.com/uploads/chorus_asset/file/19574933/1191714630.jpg.jpg "2020 World Junior Hockey Championship schedule: January 5, 2020 - Eyes On The Prize")
2020 World Junior Hockey Championship schedule: January 5, 2020 - Eyes On The Prize
With prominent hockey profile, Gentry Academy challenges perceptions
The Play is Under Review: The NHL Coach's Challenge And Its Impact On The Game
ROBIN SHORT: Not much time for quarantined Newfoundlander Alex Newhook to impress Canadian world junior coaches | Regional-Sports | Sports | SaltWire
/cloudfront-us-east-1.images.arcpublishing.com/dmn/5DCPHWY7EBF6ZM2Y2QZFXKEIL4.JPG "Down 3-1 to a better team, time is running out for the Stars. The calls aren't exactly helping either")