Prediction markets put the probability at 22%: Will the San Antonio Spurs win the NBA Western Conference Finals. Currently, markets see this as unlikely (22% YES). Spurs vs Thunder Predictions, Odds, Picks for NBA Western Conference Finals Game 1.
The San Antonio Spurs enter the NBA Western Conference Finals as significant underdogs, with a 22% probability of winning the series against the top-seeded Oklahoma City Thunder, according to current market data. The series is tied 1-1 after Game 2 on May 20, 2026, where Thunder guard Shai Gilgeous-Alexander scored 30 points to lead his team to a 122-113 victory, leveling the series after the Spurs stole Game 1 on the road. The Spurs, led by rookie sensation Victor Wembanyama, finished the regular season with a 52-30 record, the third-best in the Western Conference, but face a Thunder squad that posted a league-best 64-18 record and holds home-court advantage throughout the playoffs. [Sky Sports, May 21]
The Spurs' path to the Western Conference Finals included a hard-fought Game 6 victory over the Minnesota Timberwolves to clinch the second-round series, showcasing their resilience despite being the lower seed. However, the Thunder's defensive rating of 108.4 during the regular season ranked first in the NBA, and they have held the San Antonio Spurs to under 115 points in both games of this series so far. The Spurs' offensive efficiency, which ranked fifth in the league at 117.3 points per 100 possessions, will need to improve significantly against a Thunder defense that forced 16 turnovers in Game 2. Historical precedent favors the Thunder, as teams with home-court advantage in the NBA Western Conference Finals have won the series 68% of the time since the league expanded to a best-of-seven format in 2003. [NBC Sports, May 18]
Game 3 shifts to San Antonio on Friday, May 22, where the Spurs will look to regain momentum in front of their home crowd at the Frost Bank Center. The Spurs' record at home this season was 29-12, and they have won four of their last five home playoff games dating back to the first round. Key matchups to watch include Wembanyama's ability to contest shots at the rim against Gilgeous-Alexander's mid-range game, as well as the Spurs' three-point shooting, which has fluctuated between 32% and 41% in the series. The winner of Game 3 historically goes on to win the series 75% of the time in best-of-seven NBA playoff series tied 1-1. The San Antonio Spurs' odds of advancing to the NBA Finals remain long, but their young core has already exceeded expectations by reaching this stage. [Action Network, May 18]
Active market on Polymarket with $1.8M in total volume. Sufficient liquidity for most position sizes. Currently priced at 23c YES.
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