Like I said before, you only get 100 points per win/correct guess.
You're pretty bold for somebody who is incorrect. lol
So to sum up:
The point totals of the battlers in a match are not changed at all by outsiders' bets on their match.
Betting on a match nobody else bets on will earn you 50 points profit if you are right.
Betting on the favourite will earn you under 50 points profit if you are right.
Betting on the underdog will earn you more than 50 points profit if you are right.