In addition to Dublin, D. Wayne Lukas may also start Northern Giant in the May 15 Preakness Stakes. Northern Giant, the son of Giant's Causeway, finished second in the Grade 2 Lane's End and took third in the Grade 3 Risen Star earlier this year.
Dublin was seventh in the Kentucky Derby.
Lukas, who has saddled more Preakness starters (34) than any other trainer, will also run Tidal Pool in the Grade 2 Black-Eyed Susan on May 14. Lukas will be the first to arrive at Pimlico next Tuesday with his horses.