If you think that praying will give you better odds, you're delusional.
Most religions don't condone gambling so why the hell would they respond to prayers in gambling? That absolutely makes no sense.
But empirically there is no correlation - everything is mathematically determined and has nothing to do with your psychology, and the odds are stacked against you due to that.
Yep, that's actually won't change anything but only the result for those people that are believers with what religion they belong. It's just like that it's about the belief of the gambler and trying to increase the chances of winning. Some may say that it's effective to them because it happened once or twice but if we're going to correlate it with numbers, yes, that's the fact that it won't change the result and the odds as it's live there and won't be moved by any gambler. Somehow the prayers are all about the winning of the team or player they bet on specific sports.