The notation “Under 3.75” is a popular form of the Asian Total Under bet among both bettors and bookmakers. It is frequently featured in betting lines for sports such as football (soccer), hockey, futsal, water polo, and handball. The “Under 3.75” market means that the combined total of goals or points scored in the match must not exceed 3.75. In practice, this wager is split into two parts: one half as Under 3.5 and the other half as Under 4.
If three or fewer goals are scored, the bet wins in full; if exactly four are scored, half the stake is refunded and half loses; and if more than four are scored, the entire bet loses.

Betting feature
“Total Under 3.75” is a quarter “Asian Total” composed of two fractional designations: “Under 3.75” and “Under 4”. When settling a “Under 3.75” bet, the results of both fractional bets are taken into account.
Possible outcomes of “Total Under 3.75”
A capper placing a “Under 3.75” wager may encounter one of three possible outcomes (using a water polo match as an example):
Win: Occurs if the teams score a combined total of no more than 3 goals during the match.
Loss: Occurs when, by the end of the match, the teams have scored a combined total of 5 or more goals.
Refund: A partial loss and refund occur if 4 goals are scored and the match ends with a score of 2:2, 3:1, or 1:3 (the “Under 3.5” bet loses, while the “Under 4” bet is refunded).



