What will you do with your last balance? Waiting for the right moment before made a bet or because I like sports betting sometimes I bet on the game that will end? i do that because no more chance for me so i think better i'm rely on luck.
Thinking on your last bet since you do have your last balance of money to play on specially on sports we do really mostly think that it would really depend on luck already. Theres really the feeling that we would really end up on winning the game and those kind of insights or emotions do really come out on these kind of moments.
Keeping in mind the worst possibility, it would be too risky to bet all of your last balance. I think you are taking this chance in desperation. I advise you to stay calm at the moment and think of other ways where you can invest this money to get your hands on more money.
If I were you, I would have never ever done this. A word of advice, Be smart! Don't push luck this much!