Washington Wizards star point guard John Wall is expected to miss the final four games of the regular season with a broken left foot.
He will also miss the playoffs.
Wall was diagnosed with the injury Monday night.
The Wizards have won the first two games of this series, but the Trail Blazers have won three of four.
Wall had a career-high 25 points and eight rebounds Tuesday in a 108-103 win.
He had 14 points and six rebounds Wednesday in a 107-102 win.
Washington will play without forward Terrence Ross (sprained left ankle), guard Trevor Ariza (concussion), forward Terrance Ferguson (right shoulder) and guard Bradley Beal (right foot).
Washington will also have center Marcin Gortat (left knee) and forward Marcus Thornton (right knee) out.