San Antonio Spurs vs Portland Trail Blazers Prediction, Odds, Best Bets - Opening Week

Portland is 6-1 and scoring 121.9 points a night, the loudest start in this matchup, yet the Trail Blazers are home underdogs because Victor Wembanyama is in the building. San Antonio is 6-2 behind his 29.0 points and 12.4 rebounds a night, and Portland has to prove its start is real against the one player who can wreck a game plan by himself.

The Matchup

Portland is 6-1, scores 121.9 points per game, and allows 110.7, the best record and the best scoring figure in this matchup. Deni Avdija leads the Trail Blazers at 23.4 points per game and also leads them in assists at 6.4, a forward running the offense, and Donovan Clingan gives Portland real size on the glass at 10.6 rebounds per game. Jrue Holiday and Scoot Henderson give the Blazers two more ball handlers.

The absences are in the backcourt's scoring punch. Ja Morant is out with a hamstring injury until around December 1, Shaedon Sharpe is out after knee surgery until around March 2, and Vit Krejci is out with an ankle injury until around January 2. Portland's early numbers were compiled with that scoring already missing, so the 121.9 a night is what this available group actually produces.

San Antonio is 6-2, scores 116.9, and allows 108.6, and everything starts with one player. Victor Wembanyama leads the Spurs at 29.0 points per game and 12.4 rebounds, and he changes shots Portland has not even decided to take yet.

De'Aaron Fox leads San Antonio in assists at 6.1 per game and gives the Spurs a second gear in transition, and Stephon Castle and Devin Vassell fill the wings. Tobias Harris is out with a calf strain until around November 9, and Jayden Quaintance is out after knee surgery until around December 3, so San Antonio's forward depth is thinner than usual behind its star.

Both teams have played fewer than ten games, so last season is attached to the early numbers, and last season pulls hard toward San Antonio. The Spurs outscored teams by 8.3 points per game in 2025-26 on a 62-20 record, while Portland was roughly break-even at 0.3 points per game the wrong way on a 42-40 record.

This season's form pulls the other way, and the price splits the difference. DraftKings makes San Antonio a 3.5-point road favorite at Moda Center, with a total of 228.5 and the Spurs at -152 on the moneyline.

Key Factors

Wembanyama against Clingan is the physical center of this game. Portland's center is one of the few bigs strong enough to make Wembanyama work for position instead of simply receiving the ball wherever he wants it, and if Clingan can stay out of foul trouble, San Antonio's offense has to run through Fox and its wings more than it prefers. Portland does not need to win that duel. It needs it to be a duel, because every possession Wembanyama spends wrestling is a possession he is not deterring three Blazers at once.

Portland's scoring breadth is the second thing. Avdija creates, Holiday steadies, Henderson pushes pace, and the Blazers have scored freely even without Morant and Sharpe, which means San Antonio cannot solve this game by loading its defense toward one man the way teams solve Portland's visitors most nights. A home team scoring 121.9 a night gets the points it needs in bunches, and bunches are what keep a home underdog attached against a better defensive team.

The honest counter is that San Antonio is simply the more proven team, with the best player in the game and a defense allowing 108.6 a night. If Wembanyama dominates Clingan early and Portland's shooting cools to anything like league average, the Spurs can control this game the way last season's version of them controlled most games. Portland's case is that its start is not a shooting mirage, and seven games of this offense is a reasonable thing to believe in.

Every pick is published with its line before the game. Odds via consensus sportsbooks at time of writing and move constantly. Must be 21+. If gambling is a problem, call or text 1-800-GAMBLER.