Isaiah Stewart is leaving Washington to declare for the 2020 NBA Draft.

"I plan on declaring for the 2020 NBA draft and signing with Roc Nation," Stewart told ESPN in a phone call.

Stewart is ranked No. 26 by ESPN for the 2020 NBA Draft.

Stewart averaged 17 points, 8.8 rebounds and 2.1 blocks per game for the Huskies.

"To be honest, this wasn't the season I expected," Stewart told ESPN. "I expected us to be better as a team. We went through a lot of things, losing our point guard, but we had a good run at the end."