San Antonio Spurs at Oklahoma City Thunder in Game 1 of the Western Conference finals. From Paycom Center. Reigning MVP Shai Gilgeous-Alexander and the defending-champion Thunder look to add to their 8-0 postseason start, facing the imposing Victor Wembanyama and San Antonio. The Spurs won four of the teams' five meetings this season, including an NBA Cup semifinal and a Christmas Day clash.