CBS has six games covering six different conferences as the first bids go out for the 68-team NCAA tournament field.
- Saturday starts with North Carolina State against Notre Dame at noon, followed by LSU-Kentucky and Stanford visiting Arizona at 4 p.m.
The Ohio Valley Conference has its championship game Saturday at 6 p.m. on ESPN2. Sunday, it's the turn for the Big South at 2:30 p.m. and the Atlantic Sun at 7 p.m.
The other automatic berths will be claimed throughout the week.
Friday's play on ESPN starts in the MAC with Kent State facing Akron at 7 p.m. before Texas battles Oklahoma State.
ESPN starts Saturday at noon with Ohio State-Michigan State. West Virginia takes on Baylor at 2 p.m. and top-ranked Kansas closes out the Big 12 regular season against Iowa State. Primetime belongs to the ACC, with Duke meeting North Carolina at 6:30 p.m. and Virginia hosting Louisville at 8:30 p.m.
Virginia Tech takes on Miami on ACC network Saturday at 6 p.m., and there's Georgia Tech against Pittsburgh at 2 p.m.
Villanova meets Georgetown on Fox Saturday at noon, followed by Creighton-Xavier.
On ESPN2, Vanderbilt takes on Texas A&M Saturday at noon. It's Syracuse-Florida State at 2 p.m. and Alabama against Georgia at 4 p.m. In primetime, Arizona State hosts California before a pair of quarterfinals in the West Coast Conference tournament at 10 p.m. and midnight.
Providence plays St. John's on FoxSports1 Saturday at 12:30 p.m.
Comcast has quarterfinals from the CAA tournament Saturday, with Hofstra playing a Friday winner at noon and James Madison meeting William & Mary at 2:30 p.m. The semifinals are on NBC Sports network Sunday at 1 and 3:30 p.m.
George Washington faces Davidson on NBC Sports network Saturday at 3:30 p.m.
Florida Atlantic faces Alabama-Birmingham Saturday at noon on MASN, then Old Dominion takes on Rice. Grand Canyon plays Utah Valley at 4 p.m. and it's off to the A-10 for Richmond against Dayton at 6 p.m.
MASN2 has a pair of games from Big East Saturday, with Seton Hall facing DePaul at noon followed by Marquette-Butler at 2:30 p.m.
The Wizards visit the Cavaliers Friday at 8 p.m. on Comcast and ESPN. ESPN has the Hawks against Lakers in the nightcap.
The Bulls face the Rockets on ABC Saturday at 8:30 p.m. and the Warriors take on the Lakers Sunday at 3:30 p.m.
Comcast has quarterfinal action from the ACC women's tournament Friday at 11 a.m. and 2 p.m.
ESPN has four women's tournament champion games Sunday, starting with the ACC at 12:30 p.m. The SEC crowns its champion at 2:30 p.m., then it's the Big Ten title tilt at 7 p.m. and PAC-12 at 9 p.m.
There's a quarterfinal game from the Atlantic 10 Friday at 4:30 p.m. on Comcast.
MASN2 has a pair of quarterfinal games from the Big 12 on Saturday at 7 and 9:30 p.m. and FoxSports1 has the semifinals Sunday at 2:30 and 5 p.m.
The Capitals visit Boston Saturday at 7 p.m. on Comcast.
NBC Sports network has the Blues against the Wild Sunday at 8 p.m.
On the college ice, Penn State faces Wisconsin Friday at 8 p.m. on MASN.
The MLS starts its season this weekend, with Portland clashing with Columbus at 4:30 p.m. on ESPN and Kansas City against Seattle on FoxSports1 at 7 p.m.
Tottenham Hotspur takes on Arsenal Saturday at 7:40 a.m. on NBC Sports network, followed by Manchester City-Aston Villa and Watford against Leicester City at 12:25 p.m. Crystal Palace clashes with Liverpool at 8:25 a.m. Sunday before West Bromwich Albion faces Manchester United.
The PGA tour visits Miami for the Cadillac Championships Saturday and Sunday at 3 p.m. on NBC.
NASCAR starts its west coast swing this weekend in Las Vegas, with the Sprint Cup race Sunday at 3:30 p.m. on Fox. The Xfinity Series race will be on FoxSports1 Saturday at 4 p.m.
NBC Sports network has the World Rugby Sevens Series Friday at 9 p.m. and Saturday at 7:30 p.m. The USA Sevens are Sunday at 6 p.m.