(Undated) -- It is time to find out which teams are going to round out the NBA Playoffs. The play-in tournament gets underway tonight. In the Eastern Conference, the Cavaliers and Nets will battle for the seventh seed in Brooklyn. The winner will face the Boston Celtics in the first round. The loser will face the winner of tomorrow's 9-10 game between the Hornets and Hawks for the eighth seed. Out west, the Timberwolves and Clippers will square off for the right to face the Grizzlies. The loser will face the winner of tomorrow's game between the Spurs and Pelicans for the eighth seed and a series against the 64-win Suns in round one.