John Tapp October 30, 2018 Horse Racing, Jockey, John Tapp, Podcast, Sky Racing Episode 39: Tappy chats with Stephen Baster John Tapp October 30, 2018 Horse Racing, Jockey, John Tapp, Podcast, Sky Racing Melbourne jockey Stephen Baster is nudging up towards 1,500 career winners, and has a healthy haul of 14 Gr1 successes.