Oklahoma City Thunder lead trader consensus at 37.5% implied probability to repeat as NBA champions after clinching the Western Conference's top seed with a league-best 60-16 record, fueled by Shai Gilgeous-Alexander's MVP frontrunner campaign and a balanced roster that has dominated even when not fully healthy. San Antonio Spurs sit second at 17.2%, surging to 57-18 and No. 2 in the West behind Victor Wembanyama's elite two-way play and recent power rankings affirming their contender status. Boston Celtics (11.2%) hold firm as Eastern Conference threats with top-6 seeding locked, while Denver Nuggets (8.5%) maintain viability via Nikola Jokić's impact despite tougher schedule spots. Late-season form, minimal key injuries among leaders, and post-trade deadline stability have solidified this hierarchy as the regular season nears its April close.