Thus, it's win or go home for the Heat, Bulls, Mavericks and Kings tonight. The winner of Heat-Bulls will play the Hawks, who lost to the Magic in last night's Play-In game, for the No. 8 seed in the East. The winner of Mavericks-Kings will head to Memphis to play the Grizzlies, who lost to the Warriors last night, for the No. 8 seed in the West.

NBA Play-in tournament has begun. Two important matchups are set for Wednesday night, April 16. In the Western Conference, the Dallas Mavericks will face off against the Sacramento Kings in a win-or-go-home battle.