Gordon was riding the 3/1 favourite for the first time as they made all the running for a length victory from outsider Global Acclaim - on a night when three-year-olds won all six races.
A 9/2 shot, Bake followed up his success in a Yarmouth maiden last month with another win at a rainy Town Moor - this time coming home just a short head in front of Tahitian Prince.
Dwyer's second success came aboard Brian Meehan's Corbulo, who started as the 7/2 joint favourite in the William Hill Pick Your Places Racing League R11 - and prevailed by half a length.
Riding Ed Walker's Tenaya Canyon, Osborne took up the running a furlong out before crossing the line three-quarters of a length in front at 9/2.
Starting as the 7/2 favourite, the filly was running for the first time since joining O'Brien from Karl Burke - and registered a half-length success under young apprentice Dylan Browne McMonagle.
The second leg of the Team Ireland double came in the closing William Hill Double Your Odds Racing League R12 - in which Donnacha O'Brien's Moon Daisy (3/1 favourite) scored under Kieran O'Neill.




