NEW ORLEANS -- Pelicans All-Star center DeMarcus Cousins will undergo surgery to repair a ruptured left Achilles tendon and will miss the remainder of the season, the team announced Saturday.

"We were starting to play damn good basketball," Pelicans coach Alvin Gentry told ESPN in a text message. "DeMarcus has been great."

Cousins suffered the noncontact injury with about 12 seconds left in Friday's 115-113 win over the Rockets when he attempted to rebound his own missed free throw by poking the ball away from Houston's Trevor Ariza. After landing hard on his left leg, Cousins hopped a couple of times on his right foot and then collapsed to the court when he attempted to put pressure on his left foot again.

He needed assistance from teammates to exit the court.

"I feel horrible for him," Gentry said after the game. "Everything that he's done, and what he's tried to do for us this year, and what he's made himself, and the improvements in all areas that he's made on and off the court, has just been great. I don't want that to happen to a guy that's trying to better himself."

Cousins had 15 points, 13 rebounds and 11 assists before leaving, recording his second triple-double in the past three games. This season, he is averaging 25.2 points, 12.9 rebounds and 5.4 assists per game. According to ESPN Stats & Information, over the past 50 seasons, only four players averaged those numbers for an entire season -- and all four were named MVP.