I don't have an exact number Tiger, I am sure it happens because history usually repeats. However it would not stop me from betting Jai Alai because the incidence of it happening are too small and it could be fixed for you anyway. The bigger problem at Jai Alai is the laziness of the players, refs, Knox. The players very rarely give 100% Effort on a daily performance. We know this because we see a totally different product when there is a tournament going on (I don't mean the players participating in those tournaments) when I go to a baseball game I see players diving for balls etc. They don't wait until it's a playoff game to do that. The referees at Dania are among the worst. If everybody in the fronton can see an overserve or juggle then why shouldn't they call it. Knox since he is the one in charge he should take a bunch of the blame for the deteriorating of Jai Alai at Dania.