Kyrie Irving has admitted that he is "a little worried" after aggravating his knee problem further during game one of the NBA Finals.
The Cleveland Cavaliers point guard missed time in the Eastern Conference finals with knee tendinitis before aggravating the issue in the 108-100 defeat to the Golden State Warriors.
The point guard told ESPN: "Obviously you can see in the tone of my voice I'm a little worried.
"I just want to make sure everything is OK, and I'm going to take the necessary steps to see what's going on. I hope it's just a reaggravation. It's disappointing, coming in, I felt amazing. It's a setback."
Irving will undergo an MRI later today to determine the extent of the damage.