Ricky Rubio will undergo an MRI on his left knee on Wednesday to assess the severity of an injury he suffered in the closing minutes of the Cleveland Cavaliers' loss at the New Orleans Pelicans.

Rubio's left knee buckled and fell to the ground as he was driving down the lane. 

Rubio immediately grabbed at his left knee in pain and signaled to the Cavs' bench for help. He was not putting any weight on his left leg as he was helped off the floor by teammates Kevin Love and Isaac Okoro.

Rubio tore his ACL in his left knee during his rookie season in Minnesota in 2012.