Thunder vs. Spurs 2026 WCF: Series Odds and Preview Sport By lines May 16, 2026 Thunder vs Spurs 2026 WCF tips off Monday in Oklahoma City. The Oklahoma City Thunder arrive unbeaten. The San Antonio Spurs arrive dangerous. Defending Champs, a French Giant, and a Series with No Easy Answer The Oklahoma City Thunder posted a league-best 64-18 record in the 2025-26 regular season. Oklahoma City swept the Phoenix Suns in Round 1. Oklahoma City swept the Los Angeles Lakers in Round 2. The Thunder have not lost a game in the 2026 postseason. Oklahoma City’s defensive rating ranked first in the NBA at 107.7. Oklahoma City’s offensive rating ranked seventh at 118.9. The combination dismantled two Western Conference teams without dropping a game. The San Antonio Spurs bring different weapons. San Antonio finished 62-20 and won the Southwest Division. Victor Wembanyama gives the Spurs an All-Star center who can punish any scheme. Stephon Castle delivered 32 points and 11 rebounds in Game 6 against the Minnesota Timberwolves. San Antonio’s offensive rating ranked fourth in the league at 119.6. San Antonio’s defensive rating ranked third at 111.3. One number complicates Oklahoma City’s narrative. The Thunder went 1-4 against San Antonio in five regular-season meetings this season, including the NBA Cup. DraftKings Sportsbook opened Oklahoma City at -260 to win the series. San Antonio opened at +210. Game 1 opened with Oklahoma City favored by 6.5 points. Related Sports Coverage Spurs Blow Out Wolves 139-109, Face Thunder in WCF Bucks Open Giannis Trade Market Before NBA Draft NBA Playoff News and Betting Lines Sources: DraftKings Network, ESPN, CBS Sports