Lady Nicky, at 6-5, won Gulfstream's sixth race to start the Rainbow 6.
The carryover coming in was $91,025. Betttors added $146,627 to the pool.
The race was a maiden claimer at one mile on turf for 3-year-old fillies. Lady Nicky won in 1:38.52 on he course listed as fir,. Javier Castellano rode for trainer Chad Brown.