U.S. Sen. Michael Bennet holds a commanding 72% implied probability on Polymarket to win Colorado's Democratic gubernatorial primary on June 30, reflecting trader consensus on his superior name recognition and focus on the state's housing affordability and cost-of-living crises amid recent economic pessimism polls. Attorney General Phil Weiser trails at 27.5%, bolstered by his March state assembly victory securing top ballot position and over 200 endorsements, but hampered by persistently lower visibility. Their first televised debate on May 7 sharpened contrasts on key issues like Medicaid budgets and immigration enforcement limits, with Bennet centering real leadership for voters. Minor candidates David Hughes and William Moses register negligible support. No public polls post-debate have emerged, leaving market pricing as the leading indicator ahead of early voting.