To bet on the Kentucky Derby, you must have a Pennsylvania sports betting account with a sportsbook that features horse racing. Not all sportsbooks provide horse racing betting, so choosing a sportsbook with horse racing is important if you want to bet on the Kentucky Derby.
However, some sportsbooks might introduce a special Kentucky Derby betting line close to the event to get in on the biggest horse betting action of the year. However, the BetAmerica sportsbook has the best horse racing sportsbook in Pennsylvania.