Ownership: Mystery Downs (Mgr: F W Cook), Mrs C M Cook, M J Gregg, D A Dickson, M Cawley, Ms J S Kirwan, Ms P J Kirwan, C Russell, D J Wilson, M Angelos, S G Brewis-Weston, A Kalogerou, Mrs L E Wilson & B T Hunt
Ocean Mariner is a 3 year old gelding by Ocean Park out of the El Hermano mare, Underthemoonlight.
Last start was 16th at Rosehill on October 11, 2025 in the Drinkwise Gloaming Stakes (Gr.1) over 1800 metres.