Kalshi’s NBA market has a board open for when Westbrook will announce his retirement, with the market pointing to next season. Kalshi gives him a 26% chance to do so before the 2026-27 NBA season. When will Russell Westbrook announce his retirement - KalshiBefore 2029-30 season 99%Before 2028-29 season 85%Before 2027-28 season 60%Before 2026-27 season 26%Trading $10 on Westbrook to retire before this season profits $26.53. Kalshi grades the market based on when Westbrook officially announces his retirement. Next team market tells a different storyWestbrook’s next team market on Kalshi does hint at a potential retirement before the 2026-27 season, with 33% leading all other options.