Yahoo Sports

The Celtics have "real doubt" that Porzingis (lower leg) will be able to return to action at any point during the NBA Finals matchup against the Mavericks, Adrian Wojnarowski reported prior to Wednesday's Game 3 on ESPN's NBA Countdown.

Advice: Porzingis was initially labeled questionable for Wednesday's game due to a left posterior tibialis dislocation but wasn't cleared by the Celtics' medical staff ahead of the contest. The 28-year-old voiced his willingness to do whatever it took to play leading up to Wednesday's tilt, but he may not be medically cleared to suit up before the series ends. Porzingis had missed 10 straight games before the NBA Finals with a calf strain that's unrelated to his lower leg injury, but he was a key contributor off the bench in the Celtics' Games 1 and 2 wins. Al Horford should continue to start at center while Luke Kornet, Xavier Tillman and Oshae Brissett are candidates to see action behind Horford. Porzingis should be viewed as questionable, at best, leading up to Friday's Game 4. Rotowire.com Wednesday, 5:06 pm