I think this statement stands up "yes and no" because its much easier to trade a tennis match where you have to deal with only 2 players and your profit depends on how they play ,while trading pre race horses its a different story because we trade against thousands of people trying to get the best results looking at the same market , not telling that among them are big sharks that have certain power to the market . So ,in my opinion getting the same profit from a race as we can take from one tennis match it needs much more skill and longer term learning process. Myself coming from tennis I keep trying to learn the markets and spend it already several days placing small bets , all I can say is that I need atleast few good months only to get the big picture of pre race trading . It is a minefield for any begginer , it looks like someone is waiting out there for as to make a small mistake and wipe out the stake tick by tick
