There was a development in the ACC Tournament on Thursday that could have ramifications at both ends of the bracket. Duke All-American freshman Cooper Flagg suffered a sprained ankle in the first half of the Blue Devils' win over Georgia Tech in the ACC quarterfinals.

Duke’s Cooper Flagg, the ACC’s player and rookie of the year, appeared to injure his left ankle Thursday during the top-ranked Blue Devils’ ACC tournament opener in Charlotte. Flagg came down awkwardly on the foot of Georgia Tech’s Baye Ndongo while pulling down a rebound late in the first half.

If the Duke Blue Devils want to be the No. 1 overall seed for next week’s NCAA Tournament, they need to convincingly win the ACC Tournament. That quest starts on Thursday.

The ACC Tournament semifinals are set, featuring two consequential matchups with significant March Madness implications. Grab that popcorn, folks.

Here's a look at the schedule, start times and TV channels for Friday's semifinal games at the ACC basketball tournament

Here's the full slate of ACC tournament games on Thursday, including times and TV channels for the second round: