The Milwaukee Bucks announced that Giannis Antetokounmpo, their star forward, has been ruled out for Game 6. They are trying to secure a spot in Saturday's NBA Finals.Antetokounmpo missed Milwaukee's win after he injured his left knee in Game 4. Sources tell ESPN's Adrian Wojnarowski & Zach Lowe that Antetokounmpo is not expected to return until the end of this year.The Bucks are trying to reach the Finals in 1974 for the first-time since 1974. They have a 3-2 lead in Eastern Conference finals.Bobby Portis, who scored 22 points and grabbed eight rebounds in Milwaukee’s 123-112 win Thursday night, was expected to make his second consecutive playoff start.Atlanta Hawks guard Trae is currently listed as questionable due to a bone fracture in his right foot.Young tweeted "Another Day. Another Opportunity" on Saturday afternoon.Lou Williams, a veteran sixth man, started the Hawks' last two games.Bogdan Bogdanovic, Hawks' guard, is probable to have right knee soreness. However, he has not missed a single game with the ongoing condition.This report was contributed by The Associated Press.