The odds of picking a perfect bracket this March Madness is estimated to be about 1 in 128 billion, and that is only if you are picking higher seeded college basketball teams to win. The closest anyone came to filling out the perfect bracket in the past six years was in 2017. They only selected the first 39 teams correctly and didn’t even make it to the sweet 16. Though the odds are against you to win the perfect bracket, you can still at least have a shot at beating the other people in your office pool. Use our tips below to maybe make it to the Final Four.