NHL teams, players opt out of Pride jerseys: Employee rights - Samfiru Tumarkin LLP
Chicago Blackhawks won't wear Pride jerseys because of Russian law - Los Angeles Times
Controversy is surrounding NHL team Pride night events. What's going on?
NHL Sparks Criticism For Barring Players From Wearing Pride Jerseys On Ice During Warmups
NHL teams won't wear theme-night jerseys after players' Pride refusals caused distractions
Chicago Blackhawks won't wear Pride warmups because of security concerns
Report: Blackhawks will not wear Pride-themed jerseys - NBC Sports
Flyers' John Tortorella defends Ivan Provorov's Pride boycott - ESPN
Chicago Blackhawks will not wear Pride-themed jerseys
Report: Blackhawks will not wear Pride Night jerseys, cite 'safety concerns' for Russian players