Over/Under β How Totals Markets Work
The over/under (O/U) market is about the total goals, points, or games in a match, without picking a winner. Together with asian handicap, it is one of the most common markets at Asian bookmakers.
How Over/Under Works
The bookmaker sets a line (e.g., 2.5 goals). The two sides of the market are whether the actual total will be over or under that number.
Example: Liverpool vs Arsenal, O/U 2.5 goals
- Final score 2-1 (3 goals) β Over wins
- Final score 1-0 (1 goal) β Under wins
- Half lines (.5) have no push β clean win or loss
Over/Under Line Types
Like asian handicap, O/U uses the same line system:
- Half lines (2.5, 3.5) β no push, clear outcome
- Whole lines (2, 3) β exact total = push (refund)
- Quarter lines (2.25, 2.75) β split into two halves, so a half win or half loss is possible
What Moves Over/Under Lines
- Lines differ between bookmakers β one book may show O/U 2.5 while another shows O/U 2.25 for the same match
- Lines change over time β if the line moves from 2.5 to 2.25, the market expects fewer goals than at the opening
- Team data β AsianOdds.com shows ELO ratings and match history with scoring records
- Weather and pitch β rain and heavy pitches are linked with fewer goals
Compare O/U Odds on AsianOdds.com
Switch to the O/U market view on any match to see totals lines side by side. The highest price for Over and Under at each line is highlighted.