A week after his Derby win, Omaha was made odds-on favorite for the Preakness Stakes in front of a record crowd of 40,000 at Pimlico Race Course. He caught the front-running Brannon on the turn out of the backstretch and drew clear to win by six lengths from Firethorn, with Psychic Bid a further six lengths back in third. Omaha refused to stand still for the post-race ceremonies, meaning that Saunders had to collect the presentational rose wreath "on the fly".