Definition
A tout is a person or service that sells betting picks. The pick only has value if it beats the sportsbook price and the cost of buying it. At -110 odds, the no-fee break-even win rate is:
110 / (110 + 100) = 52.38%
A tout who cannot clear that threshold after fees is not adding betting value.
Worked Example
A tout sells one NFL pick for $50: Team A -110.
You bet $110 to win $100.
If the pick wins, your betting profit is $100, but the tout fee reduces net profit to $50.
If the pick loses, you lose the $110 stake plus the $50 fee, for a $160 loss.
For this single paid pick to break even:
160 / (160 + 50) = 76.19%
That means the pick must win more than 76.19% of the time just to overcome the fee on a one-bet purchase.
Why It Matters
Tout math helps a bettor separate a paid opinion from a playable edge. The concept is useful when comparing pick cost, odds, stake size, and the win rate required to make the purchase worth considering.