How many sets are in a darts match?

Aug 15, 202311 min read

There is no universal number of sets in a darts match. Some matches are played in sets, some are played as legs only, and the number required depends on the tournament, round and published format. In set-play darts, a set is usually made up of legs; in legs-only darts, the match is simply a race to a set number of legs.

Last reviewed: 23 August 2026. Tournament formats change, so always check the current event rules or draw information for the exact number of sets or legs.

Darts match format reference showing legs inside sets and legs only formats — A leg is one game. A set is a group of legs. Many professional matches use legs only, so always check the format.

The direct answer

A darts match can have zero sets, three sets, five sets, seven sets, nine sets, eleven sets, thirteen sets or another number depending on the competition. The phrase “how many sets” only makes sense once you know the format.

For example, a best-of-five-sets match is first to three sets. A best-of-nine-sets match is first to five sets. A best-of-thirteen-sets final is first to seven sets. But many major matches are not set-play at all; they are best-of-legs matches.

Leg, set and match

A leg is one game of darts, usually starting from 501 and ending when a player reaches exactly zero with the required finish. A set is a group of legs. A match is the full contest.

In a common set format, a player may need to win three legs to win one set. Then they need to win a certain number of sets to win the match. In a legs-only format, there is no set layer; the player simply needs to win the required number of legs.

How best-of sets works

Match format	Sets needed to win	Typical wording
Best of 3 sets	First to 2 sets	Short set-play match
Best of 5 sets	First to 3 sets	Early round set match
Best of 7 sets	First to 4 sets	Longer round
Best of 9 sets	First to 5 sets	Quarter-final style length
Best of 11 sets	First to 6 sets	Semi-final style length
Best of 13 sets	First to 7 sets	World final style length

Why darts uses sets

Sets create a match within the match. A player can lose a set badly and still reset for the next one. That changes the rhythm compared with a straight race to legs.

Set-play also creates pressure points. Winning a deciding leg to take a set can feel more important than winning an ordinary leg in a long legs-only race. That is why set-play at the World Championship has its own drama.

How sets change momentum

In legs-only matchplay, every leg stays on the main scoreboard. If you fall 7-2 behind, the gap is visible and direct. In set-play, a player might lose a set 3-0, but the next set still starts at 0-0 in legs.

That reset can help a trailing player recover. It also means a player can win more total legs across a match and still lose if those legs are spread badly across sets. Set-play rewards timing as well as volume.

This is why set darts can feel more volatile. A single deciding leg can swing an entire set, and a single set can change the emotional shape of the match.

How many legs are in a set?

Many set-play events use best-of-five legs per set, meaning first to three legs wins the set. However, the exact rule depends on the tournament. Some formats use shorter sets, such as best of three legs per set.

This is why the set count and leg count both matter. A best-of-five-sets match with best-of-five-leg sets can last many more legs than the set score alone suggests.

Deciding sets and tie-breaks

Some set-play tournaments use extra tie-break rules in a deciding set. Instead of a final set always ending 3-2 in legs, the players may need to win by two clear legs. If neither player gets clear, a sudden-death leg can decide it.

This rule changes the practical length of a match. The format may be listed as best of five sets, but a deciding set can stretch if both players keep holding throw. Always check whether the event uses a tie-break, sudden death, or a simple deciding leg.

For viewers, tie-breaks create pressure because one missed double can extend the match rather than end it. For players, they reward stamina and rhythm because the final set may not finish as quickly as the earlier sets.

World Championship style example

Recent PDC World Championship formats have used set-play, with all sets played as best of five legs and the number of sets required increasing by round. Early rounds may be best of five sets, while later rounds get longer.

Under that style, a final listed as best of thirteen sets is first to seven sets. If each set can go to five legs, the match has far more scoring swings than a simple “seven sets” headline suggests.

Legs-only matchplay

Many professional events use legs-only matchplay instead of sets. In a best-of-19-legs match, the first player to ten legs wins. In a best-of-31-legs match, the first to sixteen wins.

Legs-only formats are easier to read on a scoreboard because every leg moves directly toward the match total. Set formats create another layer, because the leg score resets at the start of each set.

Amateur and league formats

Local darts does not always copy television darts. A pub league might play one leg per player, best of three legs, pairs legs, team games, or a fixed schedule where every leg contributes to league points.

Some leagues call each individual game a leg and do not use sets at all. Others may use sets for knockouts but legs for weekly league fixtures. The safest approach is to read the league sheet before the match starts.

If you are organising a casual night, keep the format simple. Best of three or best of five legs is easy for beginners. Set-play is better when players already understand legs, throws and scoring.

Why this matters when watching darts

If you do not know whether a match is set-play or legs-only, the score can be misleading. A player leading 2-0 in sets may have won several close legs, while a player leading 8-6 in legs-only format is simply two legs ahead.

Commentators often say “he needs this leg for the set” or “she is throwing for the match”. Those phrases tell you the pressure point. In set-play, a leg can decide the set without deciding the match.

Why this matters when playing

For casual play, decide the format before starting. If you say “best of five”, agree whether that means best of five legs or best of five sets. Those are very different match lengths.

For league play, follow the published rules. Some leagues use a fixed number of legs, some use points for legs won, and some use set structures. Do not assume a professional TV format applies to local darts.

How to read format wording

“Best of five sets” means a maximum of five sets can be played, so first to three sets wins. “First to five sets” means the first player to reach five sets wins, which is equivalent to best of nine sets.

“Best of nineteen legs” means a maximum of nineteen legs can be played, so first to ten legs wins. “Race to ten” means the same thing: first player to ten legs wins.

Score examples

A score of 4-2 in sets means one player has won four sets and the other has won two. The leg scores inside those sets may have been close, but the match scoreboard only shows the set result unless the detailed set scores are listed.

A score of 10-7 in legs means one player has won ten legs and the other has won seven. There are no sets hidden underneath that score. The match is a straight race.

A line such as “sets: 3-2, legs in final set: 5-3” tells you there was an extended deciding set. That is different from a standard best-of-five-leg set that ends at 3-2.

Choosing a format for home play

For home practice, legs-only is usually the easiest format. Play best of three or best of five legs from 301 or 501. It gives clear pressure without making the session too long.

Use set-play when you want to practise resetting after a mini-match. For example, play best of three sets, with each set best of three legs. That creates several pressure points without needing a full tournament session.

If beginners are involved, explain the format before the first dart. Confusion over sets and legs can make a good match feel unfair, especially when someone thinks they have won the match but has only won the set. Write the target clearly before play starts, visibly and plainly.

Common mistakes

Assuming every match has sets: many darts matches are legs-only.
Confusing best-of with first-to: best of five means first to three.
Ignoring legs per set: set count does not show the full possible match length.
Using TV formats for pub games: local leagues may use different structures.
Reading the score without context: 2-1 in sets is different from 2-1 in legs.

Equipment and setup links

Whatever format you play, use a clear dartboard, a safe dartboard surround and a correctly measured throw line. A dartboard stand can help if you need a flexible match setup.

For players, browse darts, dart sets and darts accessories. Match format does not change the board values, but a stable setup makes every leg fairer.

Visual guide: how to apply this at the board

A practical decision map for applying the how many sets are in a darts match answer at a real board.

Use this matrix to turn the how many sets are in a darts match question into the right practice, scoring or setup decision.

Sources used

How to read a match format quickly

When a match is listed as best of sets, read the set target first and the leg target second. A best-of-five sets match requires three sets to win; if each set is best of five legs, a player normally needs three legs to win a set. That structure explains why set-play matches can swing even when one player has scored better over several legs.

Bottom line

There is no single number of sets in a darts match. Set-play matches may be best of 3, 5, 7, 9, 11 or 13 sets, while many matches use legs only. Check the event format, then read the score as legs, sets and match.