How a duel is built
Every duel starts from a lineup, and there is nothing for a fixture without one, which is why the board is thin in the morning and full by kick off. Once the eleven is known both formations are laid over each other and the players who will share a channel are paired: a left back with the winger ahead of him, a holding midfielder with the ten dropping into him.
Each pairing is then measured on the two things that decide a foul or a tackle market. How much the two actually meet, from how directly their zones overlap. And what each of them does when they get there: fouls committed, fouls drawn, tackles and take-ons faced per 90, against what is normal for that position rather than a flat league average, so a holding midfielder is not judged by a striker's numbers.
The rest is context that decides how much to trust it: how many starts the rate is built on, how consistent the player has been match to match, how many minutes they are expected to play, and how the appointed referee compares to average on fouls given.
What you can bet on a duel
Two duel types and three player markets between them. A foul duel prices the player giving them away and the player winning them; a tackle duel prices the one making them.
| Market | Who it is on | Usual lines | Priced by |
|---|---|---|---|
| Fouls committed | The player giving them away | Over 0.5, 1.5, 2.5 |      |
| Fouls drawn | The player winning them | Over 0.5, 1.5, 2.5 | |
| Tackles | The defending player | Over 0.5, 1.5, 2.5 | |
Coverage is uneven and worth knowing before you plan around it. Fouls committed is the only one of the three every book prices. Fouls drawn and tackles are carried by two each, so a duel can read well and still have no market on the side you wanted. Per match it is lopsided the same way: most matches are priced by one book and the bigger leagues by all of them. The match strip above the board marks which is which, so you can see where there is a market before you open a card.
Cards are not a duel market. A foul duel is often a booking argument and it is tempting to treat it as one, but we do not attach a card price to a pairing, and nothing here measures a referee's willingness to book a specific player. What the referee does change is how many fouls get given, which is why their foul rate is an input to the score rather than an output.
What the duel score means
One number for how mismatched a pairing is. It is not a probability and it is not a price. It says how far the two players sit from what their positions normally produce, weighted by how much they will actually meet and how reliable the underlying rate is. Nothing below 55 reaches the board.
The average duel on a normal day. One side is somewhat above what their position normally produces and the two will meet often enough for it to matter.
Both sides are well clear and the lane between them is direct. A handful a day at most, and usually where the price has not caught up.
Confirmed and predicted lineups
Duels appear as soon as there is an eleven to build them from, and that is often a predicted one. The distinction is marked everywhere on the page because it changes what the number is worth.
The team sheet is out. The pairing is real, and the only thing that moves it now is an early substitution or a change of shape.
Our expected eleven. The rates are still real, but the pairing is a guess, and one rotation turns a duel into two players who never share the pitch.
Common questions
What is a player duel in football betting?
A duel is a direct matchup between two players who occupy the same area of the pitch, such as a left back against the winger in front of him. It matters for betting because fouls, tackles and cards come out of those repeated meetings rather than out of the match as a whole.
Which markets do duels apply to?
Three. Fouls committed and tackles on the player making them, and fouls drawn on the player winning them. Cards are not a duel market, and neither are goals, shots or assists, because none of those are decided by a single opponent.
Is the duel score a probability?
No. It is a rating between 55 and 95 of how mismatched a pairing is, built from how much the two players meet and how far each sits from what is normal for their position. It never becomes a price and there is no model output behind it.
How often do duels update?
The table is rebuilt continuously and only ever holds fixtures whose lineup exists right now, so it follows team news through the day. Prices next to each duel are pulled every minute.
Why does a match show no duels?
Because no lineup has landed for it yet. Most matches appear a few hours before kick off, and the day picker at the top of the board shows how many duels each day currently holds.
Why does a duel have no odds?
Coverage of player foul and tackle markets is much thinner than goals or shots. On a typical day only some of the card carries a price on any duel at all, and the match strip marks which matches those are before you open one.
Do you need a confirmed lineup for a duel to be worth backing?
Not necessarily, but it changes the risk. A predicted lineup gives you the same rates against a pairing that may not happen. Filter the board to confirmed only if you would rather wait for the team sheet.
Is the duels board free?
The lineups themselves are free on every match page. On this board a free account and a signed out visitor both get the first two duels of the day. Premium removes the cap and unlocks the filters.
