I believe Leon should have lots of brown rice on Saturday nights to make sure everything comes out nicely on Sunday norning.
All I know is that when I'm at the dog track, my wife keeps a close eye on the dogs, and if one takes a crap, she makes me throw a couple bucks on the dog. I have no specific data saved on the success rate of such bets...
Just send him some White Castles a few hours before the games. There's one not far from the stadium on Rt 17.