Getty Images

Fireworks are very much in the cards on Sunday afternoon at the third-annual Rocket Mortgage Classic -- perhaps both figurative and literal ones. Detroit Golf Club plays host once again to the tournament that will help ring in the 245th birthday of the United States as a crowded leaderboard sprints to the finish on the Fourth of July. 

Three rounds of action have now taken place in Detroit, and a crowded leaderboard headlines on Sunday. The co-leaders at the Rocket Mortgage Classic are Joaquin Niemann and Troy Merrit, who both finished the action on Saturday at 14 under. There's a crowded pack right behind on the chase, however, so you won't want to miss a minute of the action on Sunday as the tournament comes to a close. 

All times Eastern; streaming start times approximated

Round 4 -- Sunday

Round starts: 8 a.m.

Featured groups and holes: 8:15 a.m. - 6 p.m. -- PGA Tour Live
Early TV coverage: 1-3 p.m. on Golf Channel

Live TV coverage: 3-6 p.m. on CBS
Live simulcast: 3-6 p.m. on and the CBS Sports App

Radio: 1-6 p.m. on PGA Tour Radio