dude seriously. If you only have $100 bankroll then don't bet. I bet $100 on every game and rarely go above that or below it. $100 is not a sufficient bank roll. I mean if you lost $2,300 you just need to find something else to do. Gambling is about money management. When we bet we also get our blood pumping a little. How can $2-$10 bet on anything get you even a little excited? I would say to save up for the next year and start next season with a bank roll and go from there. GL
The same could be said of betting $100 on a game. If you hit 55% of your plays, you are only making $5.50 per wager. I wouldn't bother betting if I only put $100 on a game. See?