Celtics clinch playoff spot after defeating Heat

The NBA regular season is nearing its end, with one month left. The Cavaliers have a strong lead in the East, while the Thunder have secured a playoff spot in the West. The Celtics clinched their playoff spot after defeating the Heat, solidifying their position as the likely No. 2 seed in the East. The playoff format includes a Play-In Tournament for teams ranked 7-10. Key dates include the regular season's end on April 13 and the playoffs starting on April 19.