Kentucky Derby winner Nyquist is the 3-5 favorite to win Saturday's Preakness Stakes in Baltimore. The undefeated bay colt will likely see a rainy track, which could give competitors skilled at running through mud, like Exaggerator and Cherry Wine, a huge advantage. But trainer Doug O'Neill isn't worried, The Associated Press reports. "With a horse like Nyquist, I'm not overly concerned about the weather," he said Friday.