March Madness 2017: Updated betting lines, point spreads for NCAA Final Four

The rules changes and officiating adjustments made over the past year appear to be working as intended, so the NCAA made a smart choice to make minor adjustments to the rules this year.

Here are Vegas' latest point spreads and championship odds for the Final Four of the 2017 NCAA Tournament.Both North Carolina and Gonzaga opened as favorites and the point spreads have widened as the Final Four approaches.

Point spreads and game totals are the Las Vegas consensus, updated as of March 31, but these lines are subject to change as we get closer to the Final Four games.

NCAA Final Four odds, point spreads

Gonzaga vs. South Carolina

Time: 6:09 p.m. ET, CBS
Point spread: Gonzaga -7
Total: 137.5
Notes: The Bulldogs stomped underdog Xavier in the West Region final on Saturday; underdog South Carolina put away SEC rival Florida in the East Region final on Sunday. South Carolina is 4-0 ATS in the NCAA Tournament thanks to a string of upset wins. Gonzaga is 1-2-1 ATS in the tournament; it covered easily against Xavier.

North Carolina vs. Oregon

Time: 8:49 p.m. CBS
Point spread: North Carolina -5
Total: 152
Notes: North Carolina is Final Four-bound after topping Kentucky in a classic Elite Eight matchup. The Heels are 2-1-1 ATS in the tournament; their two-point victory over UK turned out to be a push on some tickets. Oregon surprised Kansas in the Midwest final in Kansas City, Mo. The Ducks are 3-1 ATS in the tournament.

MORE: Our pick to win the NCAA Tournament

NCAA championship odds

Updated odds to win the 2017 NCAA Tournament:

North Carolina +140
Gonzaga +180
Oregon +550
South Carolina +750

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