Explicit, ridden by Lonnie Meche and the 2-1 favorite, was a one-length winner over Entrepreneur.
"I rode him back in the Sunshine Millions Classic in Florida and he romped home a 15-length winner.
But, from a low draw in stall two, he made a slow start and never threatened to issue a significant challenge to Street Sense, the eight-length winner.
He already has the pre-Derby favorite in his barn in Point Given, a nearly six-length winner in the Santa Anita Derby last week.
Dunboyne Express, the four-length winner of the Beresford Stakes last time out, is a 4-1 chance in a market dominated by Irish-trained horses.
The veteran pulled out plenty when challenged, however, and was a comfortable two-length winner as the 10-11 favourite, with Ambivalent staying on for third.
He took over near the top of the stretch, drew clear of his rivals and coasted under the wire as a three-and-three-quarter-length winner.
McCaffery flew out in plenty of time to watch Came Home come home an impressive two-length winner over Mayakovsky to win the Hopeful.
John Quinn's filly is making her seasonal debut, but was a four-length winner on very soft ground at Leicester on her final start as a juvenile.
Weld added that Chinese White, a six-length winner on her only start here last autumn and prominent in Oaks betting, is a little behind her stablemates.
Dawn Approach, a brilliant five-length winner, had just carried the royal blue Godolphin colours to victory in the 2,000 Guineas for the first time in 14 years, yet the glow had lasted scarcely a minute.
