The two Godolphin colts, Worldly Manner and Aljabr, galloped an easy mile and a half.
Worldly Manner worked five furlongs in 1:02 and Aljabr worked five furlongs in 1:02 3/5 over a track rated good after three days of rain.
Worldly Manner, the mystery horse from Dubai who ran a reasonable seventh in the Derby after not racing for eight months, finished 12th.
It also seemed likely that Worldly Manner, the horse from Dubai, who ran seventh in the Derby, would give it another try in the Preakness.
The Mabees had another chance to claim some satisfaction if Worldly Manner won.
But with a sweeping move around the far turn, Worldly Manner staggered home seventh.
The stable will have 15 horses racing in six countries this weekend, including Worldly Manner in the Preakness.
Worldly Manner was considered a mystery horse in the Kentucky Derby because he had spent the winter in Dubai without any formal races.
Worldly Manner was its lone representative after Aljabr came up lame and was withdrawn on Friday.
The two mystery horses, Worldly Manner and Aljabr, from Dubai, were still being oriented to the turmoil of Churchill Downs.