Celtics coach Joe Mazzulla is committed to defense. So much so that he tried to block a Phoenix Suns player's shot after the whistle on Thursday. After a Jaylen Brown dunk gave Boston an 18-point ...

Real Madrid head coach Carlo Ancelotti appeared to encourage fans whistling himself and Aurelien ... [+] Tchouameni during his side's 5-2 Copa del Rey last 16 win over Celta Vigo on Thursday.

Mandatory Credit: Charles LeClaire-Imagn Images Charles LeClaire/Charles LeClaire-Imagn Images DENVER — Colorado Avalanche coach Jared Bednar was so irate that not even a dramatic, come-from-behind ...

DENVER -- Colorado Avalanche coach Jared Bednar was so irate Thursday night that not even a dramatic, come-from-behind overtime win could calm him down. His frustration: the lack of a whistle by ...