Horse Racing Tipster offering predictions, for United States tracks, for betting on Betfair and Pari-mutuel. They post selections Wednesday through to Sunday and select what they consider to be the best races of the day. Usually a selection involves 2 picks in a race.
Access to their selections is available on a daily or weekly membership. Members are only able to see the picks for the one type of horse racing bets they choose (i.e. Betfair or Pari-mutuel selections).