NHL

Knight will be unavailable for an indefinite period of time as he undergoes treatment

The Bruins got even stronger on the blue line by adding Orlov

Umpires will check pitchers more thoroughly -- and be empowered to do so

Boston has upgraded an already loaded blue line

Johansen was fifth on the Predators in goals and points

Journeyman Pheonix Copley has also thrived with the Kings as of late

NHL teams have big decisions to make as the trade deadline approaches

Ovechkin practiced Wednesday, but his status for Thursday's game against the Ducks is unclear

McDavid registered a pair of goals in Tuesday's 4-2 win against the Flyers

Toronto bolstered its Stanley Cup chances by acquiring former Conn Smythe winner Ryan O'Reilly