2025 March Madness Opening Odds: Complete First-Round Betting Lines, Spreads, and Totals Released

2025 March Madness Opening Odds: Complete First-Round Betting Lines, Spreads, and Totals Released

By Michael Harrison

March 24, 2025 at 12:02 AM

Opening odds for the 2025 NCAA Tournament first-round games reveal several notable betting lines and trends. Here are the key highlights and analysis:

Gator player shooting basketball

Gator player shooting basketball

Notable First-Round Lines:

  • #12 Colorado State (-3.5) favored over #5 Memphis
  • Largest spread: Houston (-27.5) vs SIU Edwardsville
  • Second-largest: Florida (-26.5) vs Norfolk State

Key Totals to Watch:

Highest Total:

  • Akron vs Arizona (167.5)
  • Both teams play up-tempo (Arizona 54th, Akron 16th fastest)
  • Akron is 19-12-1 O/U (61.3% over rate)

Lowest Total:

  • SIU Edwardsville vs Houston (127.5)
  • Houston: #1 rated defense, 5th-slowest pace
  • KenPom projects: Houston 75, SIUE 51

Tournament Updates:

  • Cooper Flagg cleared to play, Duke returns as outright favorite
  • Colorado State line moved from -2.5 to -3.5 vs Memphis due to analytics ratings
  • Florida enters on strong momentum after SEC Tournament title

Key Stats:

  • Arizona: 19-15 over/under
  • Houston: 14-19-1 over/under
  • SIUE: 15-16 over/under

Must be 21+. GAMBLING PROBLEM? Call 1-800-GAMBLER

Related Articles

Previous Articles