![Why do certain players in the Champions Hockey League have blue on the back of their jerseys? : r/hockey Why do certain players in the Champions Hockey League have blue on the back of their jerseys? : r/hockey](http://www.dailytravelphotos.com/images/2011/111125_top_scorer_geneva_ice_hockey_player_flames_jersey_IMG_3169.jpg)
Why do certain players in the Champions Hockey League have blue on the back of their jerseys? : r/hockey
![Champions Hockey League on Twitter: "The 32 teams that will compete in the 2017-18 #CHL are now set! Who are you supporting next season? Read more ➡️ https://t.co/axPF4vBTXz https://t.co/Smp4xeM5WY" / Twitter Champions Hockey League on Twitter: "The 32 teams that will compete in the 2017-18 #CHL are now set! Who are you supporting next season? Read more ➡️ https://t.co/axPF4vBTXz https://t.co/Smp4xeM5WY" / Twitter](https://pbs.twimg.com/media/C-MVrfUW0AEDWCB.png)
Champions Hockey League on Twitter: "The 32 teams that will compete in the 2017-18 #CHL are now set! Who are you supporting next season? Read more ➡️ https://t.co/axPF4vBTXz https://t.co/Smp4xeM5WY" / Twitter
![Champions Hockey League on Twitter: "Four teams, two countries 🇨🇿🇸🇪 #ChampionsGoBeyond https://t.co/IGt1mxpOzj" / Twitter Champions Hockey League on Twitter: "Four teams, two countries 🇨🇿🇸🇪 #ChampionsGoBeyond https://t.co/IGt1mxpOzj" / Twitter](https://pbs.twimg.com/media/ELdQ-VvWwAEPca0.jpg)