Defending champion Oklahoma City Thunder top trader consensus at 52.5% implied probability after sweeping past the Suns in the Western Conference first round, extending their regular-season dominance with a 64-18 record behind Shai Gilgeous-Alexander's MVP-caliber play and Chet Holmgren's interior presence. San Antonio Spurs sit second at 17.6% following their 4-1 dismissal of the Trail Blazers this week, fueled by Victor Wembanyama's breakout sophomore campaign and the team's 62-20 mark as West's No. 2 seed, setting up a potential Thunder-Spurs semifinal clash. Boston Celtics hold third at 12.8% despite injury concerns, leading Philadelphia 3-2 in the East amid chaotic first-round series like Knicks-Hawks (NYK up 3-2) and ongoing Cavs-Raptors, underscoring the West's superior depth and momentum.