Amari Williams made a spinning layup to reach the target score in overtime as the Maine Celtics rallied Wednesday night for a 117-116 win over the Sioux Falls Skyforce in an NBA G League game in Sioux Falls, South Dakota.

Williams also tied the game late in regulation with a putback, capping a 10-3 run that erased a seven-point deficit. He finished with 26 points, 12 rebounds and eight assists.

Hayden Gray added 23 points and 10 assists, Tosan Evbuomwan scored 19 points, and Jalen Bridges and Hason Ward each had 17.