An over/under bet is a wager on the total number of goals in a football match, not on who wins. The bookmaker sets a line, most often 2.5 goals. You bet over if you think the match will have more goals than the line, or under if you think it will have fewer. The winner of the match does not matter at all.

Over 2.5 goals wins if the match has 3 goals or more. Under 2.5 goals wins if the match has 2 goals or fewer. The half goal matters, because no match can finish on 2.5 goals. There is always a clear winner and loser on the bet, and no stake is ever refunded on a half-goal line.

Whole-number lines work differently. On over/under 3.0 goals, exactly 3 goals is a push: every stake is refunded. Over 3.0 needs 4 or more goals, and under 3.0 needs 2 or fewer. Asian totals split the stake across two lines. On over/under 2.25, half your stake goes on over 2.0 and half on over 2.5.

Standard over/under goals markets settle on the 90 minutes plus stoppage time. Goals in extra time do not count, and penalty shootout goals do not count. The same idea applies to other totals: corners, cards, and shots are also offered as over/under markets, and each one is settled on the same 90-minute basis.

Worked example: take over 2.5 goals at decimal odds of 1.91, the usual price for a -110 line. A 10 dollar stake returns 10 times 1.91, which is 19.10 dollars if it wins. The profit is 19.10 minus 10, which is 9.10 dollars. The break-even win rate is 1 divided by 1.91, which is 0.5236, or 52.36 percent. You must win more than 52.36 percent of these bets to profit.

Worked example: run 100 bets at that price with a 55 percent win rate. The 55 wins pay 55 times 9.10 dollars, which is 500.50 dollars of profit. The 45 losses cost 45 times 10 dollars, which is 450 dollars. The net result is 500.50 minus 450, which is plus 50.50 dollars. A small edge above break-even turns into a real profit only across many bets, and a win rate below 52.36 percent loses money at the same price.

Worked example: the Asian total. A 10 dollar bet on over 2.25 splits into 5 dollars on over 2.0 and 5 dollars on over 2.5. If the match has exactly 2 goals, the over 2.0 half is pushed and the 5 dollars is refunded, while the over 2.5 half loses its 5 dollars. The net result is minus 5 dollars. If the match has 3 goals, both halves win. If it has 1 goal, both halves lose.

What the top guides leave out: the top results for this question are mostly about American football, where totals run from 40 to 55 points. Soccer guidance is thin. None of the top three works through the break-even rate at a real soccer price, and none shows the Asian total split with the money worked out. This guide is soccer-first, and every number above is computed from the stated odds.

Frequently asked questions

Q: What happens if the match finishes with exactly 3 goals on an over/under 3.0 line? A: It is a push. Every stake is refunded, because the total landed exactly on the line.

Q: Do goals in extra time count for over/under bets? A: No. Standard over/under goals markets settle on the 90 minutes plus stoppage time only.

Q: What is the most common over/under line in football? A: Over/under 2.5 goals. It is the most liquid goals market in football betting worldwide.

Q: What does over/under 2.25 mean? A: It is an Asian total. Your stake splits in half: one half on over 2.0 and one half on over 2.5.