As the San Antonio Spurs head into Game 4 of the 2026 NBA Western Conference Finals, they find themselves trailing 2-1 against the Oklahoma City Thunder. After a thrilling double-overtime victory in Game 1, the Spurs have struggled, losing the last two games, including a significant defeat in Game 3 where they were outscored by 30 points. Oddsmakers have set the Spurs as 1.5-point favorites for Game 4, but the Thunder's recent performances suggest they are undervalued. Victor Wembanyama has been a standout for the Spurs, scoring 21 or more points in each game of the series, and is expected to be aggressive as the Spurs aim to avoid a 3-1 series deficit. Devin Vassell has also stepped up, scoring an average of 18.3 points in the series. For the Thunder, Shai Gilgeous-Alexander has improved his playmaking, averaging 14.6 potential assists per game, showcasing the team's depth and adaptability. With both teams vying for control, Game 4 promises to be a critical matchup in the series.