Gregg Popovich is not expected to return to coach the San Antonio Spurs this season after suffering a stroke in November and his future in the NBA is “uncertain,” according to ESPN’s Shams Charania who cited league sources.

Spurs coach Gregg Popovich is expected to miss the rest of the season, and it remains uncertain if the most-victorious and oldest NBA coach will return to the game as he recovers from a mild stroke that put Popovich on medical leave indefinitely in early November,