2026 WCC Tournament Odds: Lines, Spreads, Betting Trends for Semifinals

Patrick Everson Sports Betting Expert

2 minute read

West Coast Conference Tournament odds for 2026 are already getting action and results, with six rounds of play that began Thursday. But things don't really get interesting until Monday's semifinals.

That's when No. 1 seed Gonzaga and No. 2 seed St. Mary's jump into 2026 WCC Tournament odds. Both teams got byes until the penultimate round.

Here's everything you need to know about college basketball odds for the WCC Tournament: opening lines, spreads and betting trends. Check back for updates once the semifinal matchups are set, and use our BetMGM bonus code to get the most out of your action.

(Feature image: James Snook/Imagn Images)

2026 West Coast Conference Tournament Semifinal Odds

TBA vs. Gonzaga Odds

• Opening point spread: Gonzaga TBA
• Opening moneyline: TBA/TBA
• Opening total: Over/Under TBA
• Time: 7 p.m. ET Thursday (ESPN)

OPENING ODDS UPDATE: Gonzaga (28-3 SU/17-14 ATS) enters the WCC Tourney off a rare loss. In the Feb. 28 regular-season finale at St. Mary's, the Bulldogs fell 70-59 as 2.5-point underdogs.

That ended the Zags' six-game win streak (5-1 ATS), part of a 21-1 overall run. Gonzaga and St. Mary's both went 16-2 in league play, but the Bulldogs won the tiebreaker to net the No. 1 seed.

If seeding holds, it'll be Oregon State vs. Gonzaga in WCC Tournament semifinal odds, on Monday night. The Beavers (16-15 SU/14-17 ATS) are the No. 4 seed, with a bye into Sunday's quarterfinals.

TBA vs. St. Mary's Odds

• Opening point spread: St. Mary's TBA
• Opening moneyline: TBA/TBA
• Opening total: Over/Under TBA
• Time: 11:30 p.m. ET Monday (ESPN)

OPENING ODDS UPDATE: No. 2 seed St. Mary's (27-4 SU/20-10 ATS) is on an eight-game run, including an impressive win over Gonzaga in the regular-season finale. The Gaels were 2.5-point home underdogs and won 70-59.

St. Mary's current win streak began after a 73-65 loss at Gonzaga as an 8.5-point 'dog.

If seeding holds, it'll be Santa Clara vs. St. Mary's in West Coast Conference Tournament odds. The Broncos (24-7 SU/17-13 ATS) are the No. 3 seed, with a bye into Sunday's quarterfinals.

West Coast Conference Tournament Kalshi Odds

Prediction markets such as Kalshi are also involved with college basketball conference tournaments. Check out the Kalshi promo code before trading on West Coast Conference Tournament futures odds:

• Gonzaga -194
• St. Mary's +300
• Santa Clara +809
• San Francisco +9900
• Oregon State +9900

All other teams are longer than +9900 at Kalshi. Below are DraftKings Sportsbook's 2026 WCC futures odds for all teams:

• Gonzaga -203
• St. Mary's +230
• Santa Clara +650
• San Francisco +12000 (120/1)
• Oregon State +17000 (170/1)
• Seattle +18000 (250/1)
• Pacific +25000 (250/1)
• Washington State +25000 (250/1)
• Loyola Marymount +80000 (800/1)
• Portland +80000 (800/1)
• Pepperdine +80000 (800/1)
• San Diego +100000 (1000/1)

Be sure to utilize the DraftKings promo code before you bet!

Patrick Everson

Patrick Everson is a senior reporter for VegasInsider. Based in Las Vegas since 1994, he's worked in the sports betting journalism/content space for more than a decade. He's most known for his deep roster of contacts behind sportsbook counters, providing readers and viewers with the ins-and-outs of how events are being bet. He's also a thought leader in the sports betting space, often appearing on or moderating panels at national conferences. More from Patrick Everson