John Tapp July 24, 2018 Harness Racing, Great Horses, John Tapp Racing, Trots JERADA "ACES" AUSTRALIA'S BROODMARES John Tapp July 24, 2018 Harness Racing, Great Horses, John Tapp Racing, Trots Surely Jerada Ace is the only Australian broodmare, thoroughbred or standardbred, to boast three winners in four days in recent history.