Damian Lillard sank a stepback three-pointer from just inside the midcourt logo as time expired to lift the Trail Blazers to a 118-115 victory over the Thunder. The Trail Blazers win the series 4-1 and advance to the Western Conference Semifinals where they will face the winner of the Denver Nuggets-San Antonio Spurs series. Lillard finished with a Trail Blazers franchise NBA Playoffs record 50 points (17-33 FG, franchise-record 10-18 3pt FG), 7 rebounds and 6 assists in the victory. Lillard is the only player in NBA Playoffs history to record 50+ points, 5+ rebounds, 5+ assists, and 10+ 3-pointers made in a single NBA Playoffs game. Paul George led the Thunder with 36 points (14-20 FG), to go with 9 rebounds and 3 assists, while Russell Westbrook registered his 10th career NBA Playoffs triple-double with 29 points, 11 rebounds and 14 assists in the losing effort. Subscribe to the NBA: http://bit.ly/2rCglzY For news, stories, highlights and more, go to our official website at http://www.nba.com Get NBA LEAGUE PASS: https://nba.app.link/e/yGbauuaHeU