TORONTO — Referee Chris Rooney, widely considered to be one of the top officials in the NHL, was bloodied and had to leave Game 7 of the Florida Panthers–Toronto Maple Leafs playoff matchup Sunday night after taking an inadvertent stick to the face.

The play happened 13 seconds into the second period, when Florida’s Niko Mikkola was jousting for the puck and his stick went into Rooney’s face.

The game was stopped for several minutes and a stretcher was brought onto the ice, but Rooney skated off with some assistance and with a towel covering much of his face as he was brought to the locker room area for further evaluation and treatment.

The NHL has stand-by officials at playoff games, and Garrett Rank took over as one of the two referees following Rooney’s injury, joining a crew that also included referee Jean Hebert and linespersons Devin Berg and Jonny Murray.