Gallant Groom to add ‘Big Sub’ Memorial to cabinet

GALLANT GROOM, a first-time-out winner in January for Jason DaCosta at Mahoning Valley, Ohio, shipped to Jamaica following a second-place run 10 days later, aims to close a hat-trick of wins from four starts, locally, taking on overnight-allowance rivals in Saturday’s Errol ‘Big Sub’ Subratie Memorial at a mile.