For a $100.00 bet for me, the odds might be like lower, or at least 1.3x. I wouldn't risk that big amount if the chance of the team to win is very low. Of course, the higher the risk the bigger the reward but this is sports betting though. You really have to be smart in order to stay long in the game.
A 50-50 chance is not very low, don't you like odds of 1.90? Sometimes I might bet around $100 to $200 on a single game, but the effect is different, especially if I lose, so I opt for a slow grind, which results in less stress while gambling and follows the right approach by strictly adhering to bankroll management; that's all I want, although I don't always follow it consistently, actually.