The final two bids to the Final Four will be awarded Sunday in a pair of seismic Elite Eight clashes as the second weekend of the NCAA Tournament winds to a close. Up first will be No. 1 seed Houston taking on No.

Eight teams will compete in the Elite Eight on Sunday and Monday for four spots in the Final Four next weekend. Defending champion and No. 1 seed South Carolina takes on No. 2 Duke at 1 p.m. ET to tip off the action, while No. 1 overall seed UCLA plays No. 3 seed LSU to round out Sunday's games.

Here’s the bracket for the men’s NCAA Tournament: Every game of the men’s tournament will be aired — here is a schedule — either on CBS, TBS, TNT or TruTV and their digital platforms, including Paramount+. CBS will broadcast the Final Four and national title game. The NCAA will also stream games via its March Madness Live option.

Analyzing Thursday's Sweet 16 men's NCAA Tournament matchupsFrom NFL plays to college sports scores, all the top sports news you need to know every day. Alabama became the first team to advance to the Elite Eight on Thursday with an incredible 3-point performance from the Crimson Tide.

It's been tough sledding for Ayoka Lee in the Sweet 16 matchup, as the 6-foot-6 center has struggled to counteract USC's two-headed center combo of Marshall and Clarice Akunwafo. Lee has 10 points with three minutes to play but has needed 13 shots to get there.

The upsets have been few and far between during the NCAA Tournament for men's basketball, which is why we roll into the Elite Eight with all four No. 1 seeds still playing, along with three No. 2s and one No. 3.

Last year, there were only four brackets that remained perfect after the first two rounds of the women’s tournament.

How many perfect brackets remain? Here's what to know of perfect brackets across men's and women's NCAA Tournaments so far: