Ducks goaltender John Gibson suffered an upper-body injury during the first period of Saturday night's game against the Nashville Predators and was replaced between periods.
Jeremiah Fears had 16 points and Jalon Moore scored the final three points of the game and finished with 13 as Oklahoma rallied to beat Arkansas 65-62.
Defenseman Aaron Ekblad had a goal and an assist in his return from an upper-body injury and the Florida Panthers routed the San Jose Sharks 7-2 on Saturday night.