How Many Players Are on a Soccer Team? Field Count vs. Roster Count

A soccer team puts 11 players on the field at once, one of whom must be the goalkeeper, and the match may not start or continue if either team has fewer than seven. That is Law 3 of the IFAB Laws of the Game, in the 2026/27 edition that took effect on 1 July 2026. The full team is larger than the field count. Competition rules decide how many substitutes may be named, from three to a maximum of fifteen, and no more than five of them may be used in an official competition. Major League Soccer's 2026 rules cap a club's active roster at 30 players and its game-day roster at 20. Each squad at the 2026 World Cup held between 23 and 26 players. Under U.S. Soccer's youth standards, the field count is nine at U11–U12 and seven at U9–U10.

Start with the goalkeepers and work outward

Eleven a side, one of them a goalkeeper. That sentence holds from a Premier League fixture down to an adult rec league on a municipal field, because organized competitions adopt the IFAB Laws as their base text. Major League Soccer says so in the first line of its own competition guidelines, before it says anything about itself.

Counting eleven moving people is harder than the number suggests. Anchor on the two goalkeepers, whose kit the Laws require to be distinguishable from everyone else on the field, then count one team in blocks: back line, midfield, whoever is left ahead of them. The total should be ten. If you get to eleven outfield players, you either double-counted someone drifting between lines or the team has a problem the referee is about to deal with under Law 3.7.

The bench does not enter the field count. A substitute becomes a player only when the referee has been informed, the player being replaced has left, and the substitute has crossed the touchline with permission. Until that sequence completes, the person warming up in a bib is a substitute, and the team still has eleven.

Why every formation adds up to ten

4-4-2, 4-3-3, 3-5-2, 4-2-3-1. The digits always sum to ten, because the goalkeeper is assumed and never written into the shorthand. When a broadcaster says a team played a 4-3-3, they are describing ten outfield players and one goalkeeper nobody mentioned. If you ever see a formation whose digits total eleven, someone has counted the goalkeeper twice.

The full team lives in a document, and the document has three numbers

I spent my first working years cleaning recreational race results, and the lesson transferred here without modification: "how many finished" had three correct answers depending on which file you opened, the registration list, the chip-read log, or the published results. Soccer has the identical problem under friendlier names. The field count, the game-day roster, and the registered squad are three separate measurements of one team, and people quote them interchangeably as though a single number existed.

This is where everyday use and formal use come apart. In conversation, "the team" means the eleven you can see. On paper, "the team" means whatever the competition's registration document says, which is a number set months before kickoff by an administrator, not by a coach on match day.

| Setting | On the field | Substitutes named | Substitutions allowed | Registered squad | |---|---|---|---|---| | IFAB Law 3, top-division senior football | 11 | 3 to 15, set by the competition | 5, across 3 opportunities plus half-time | Set by the competition | | MLS regular season, 2026 | 11 | 9 | 5, across 3 opportunities | 30-player active roster | | FIFA World Cup 2026 | 11 | Up to 15 | 5, across 3 opportunities | 23 to 26, at least 3 goalkeepers | | U.S. Soccer 9v9, U11–U12 | 9 | Set by the league | Unlimited, at any stoppage | Set by the league | | U.S. Soccer 7v7, U9–U10 | 7 | Set by the league | Unlimited, at any stoppage | Set by the league |

Read across any row and the four numbers disagree with each other. That is the normal condition, and it is the reason a question phrased as "how many players on a soccer team" cannot be answered with one figure unless you say which column you meant.

What an MLS club carries: 30 names, 20 in the stadium

Major League Soccer's roster rules, posted as of 3 February 2026, cap a club's active roster at 30 players, and state that all 30 are eligible for selection to the game-day squad during the regular season and playoffs. The 30 split into a senior roster of up to 20 players in slots 1–20, whose salaries count against a 2026 salary budget of $6,425,000, and a supplemental roster in slots 21–31.

The slot arithmetic looks broken until you read the fine print. Slots 21 through 31 hold up to 11 players, which would imply a 31-man roster, and yet the cap is 30. Slot 31 is the reason: it holds a player aged 24 or younger who is out on a season-long loan to a lower-division club, and that player is ineligible to compete in MLS competition except as a short-term call-up. He is on the paperwork and not on the team in any sense a fan would recognize.

On match day the number contracts again. MLS competition guidelines allow each club a maximum of 20 players on the official match roster, eleven starters and nine substitutes, with five substitutions permitted across three opportunities. The bench itself is capped at 19 people: nine substitute players, nine staff, one club physician. So a single MLS club produces four defensible answers in one week — 30, 20, 11, and 9 — and every one of them is correct in its own document.

What a World Cup squad carries: 26 names, filed by 1 June

FIFA required each of the 48 teams at the 2026 tournament to register a final squad of at least 23 and at most 26 players, including a minimum of three goalkeepers, submitted ten days before the opening match of 11 June. Before that came a provisional release list of between 35 and 55 players, due 11 May and never published. A player on the final list could be replaced for serious injury or illness up to 24 hours before his team's first match, and only by someone already on the provisional list.

The bench number falls out of subtraction. Twenty-six registered, eleven starting, fifteen left over — which lands exactly on the ceiling Law 3 permits, since competition rules may name at most fifteen substitutes. Two different bodies set those figures, and they meet at the same integer, which is the kind of coincidence I distrust until I have read both documents. Both check out.

The number on a youth field changes four times before high school

U.S. Soccer's Player Development Initiatives, mandated on 1 August 2017, replaced the assumption that youth soccer is adult soccer played by shorter people. Under that chart, players aged 8 and younger play 4v4 with no goalkeeper on a field 25–35 yards long, in four ten-minute quarters, with no offside and no registered referee. U9 and U10 play 7v7, six field players and a goalkeeper, in two 25-minute halves, with offside enforced only between the build-out line and the goal line. U11 and U12 play 9v9, eight field players and a goalkeeper, two halves of 30 minutes. Eleven-a-side arrives at U13, because the small-sided standards cover players 12 and younger and stop there.

The minimums move with the format, and this is the figure parents almost never know. The PDI standards of play state that a 7v7 game may not start or continue with fewer than five players on a team, and a 9v9 game may not start or continue with fewer than six. Neither number is seven. Quoting the adult minimum at a U10 game is a common and confident error.

The streetlights came on while I was writing this and the sky above them still holds a strip of light, which is the exact window most 9v9 games finish in: two 30-minute halves kicking off after school. Counting nine moving children at that hour is genuinely difficult, so find the goalkeeper first and work forward from the back line, the same as you would at a professional match.

One thing the PDI chart does not contain is a roster column. It specifies field size, goal size, ball size, players on the field, game time, and offside, and says nothing about how many children may be registered to a team. Roster caps come from your state association or your league. If your child is moving up an age group, this takes about ten minutes:

1. Look up the new age group's format in the U.S. Soccer Player Development Initiatives chart, which gives you the field count, ball size, half length, and whether offside is called.
2. Open your state association's or league's rules for the roster maximum and the minimum number of players needed to start, because the national chart sets neither.
3. Confirm the league's substitution and re-entry policy in writing, since youth, high school, and professional codes each handle it differently.
4. Recheck all three at the start of every season, because the format changes at U9, U11, and U13.

High school is its own code again. U.S. high school soccer runs on NFHS rules, which allow substitutions at a listed set of stoppages rather than the professional five-substitution, three-window structure, and which each state association may modify. Ask the athletic director for your state's adaptations. I would not guess at them, and neither should you.

Red cards subtract, and nothing adds back

Law 3.6 is short and unforgiving: a player sent off after the kick-off cannot be replaced. A named substitute sent off, before or after kick-off, may not be replaced either. Timing changes the outcome exactly once — a player sent off after the team list is submitted but before kick-off may be replaced by a named substitute, and the number of substitutions the team can make is not reduced.

A dismissal does not consume a substitution. A team reduced to ten can still make all five of its permitted changes; it simply makes them ten-against-eleven. The ladder from there is arithmetic. One red leaves ten, two leaves nine, three leaves eight, four leaves seven, and seven is the floor. A fifth dismissal, or a fourth plus an injury with the bench exhausted, puts the team below the minimum and the match stops.

English professional football has produced this exactly once. On 16 March 2002, Sheffield United hosted West Bromwich Albion in the First Division in front of 17,653 people. Goalkeeper Simon Tracey went off in the 9th minute for handling outside his area. Georges Santos and Patrick Suffo were both sent off within moments of coming on as substitutes around the hour mark. Michael Brown and Robert Ullathorne were then unable to continue, and United had already used all their substitutions. Referee Eddie Wolstenholme abandoned the match after 82 minutes with the home side down to six players, and the 0–3 scoreline was ruled to stand.

The 2026/27 Laws sharpened what happens next. An additional change approved on 28 April 2026 states that where a team is responsible for a match not continuing or being abandoned because it has fewer than seven players, that team will in principle forfeit, subject to competition regulations. IFAB's published explanation names the target directly: a deterrent against players leaving the field or refusing to continue in protest at a referee's decision.

The rules that change the count without anyone leaving the squad

The 2026/27 edition also carved out exceptions to the seven-player floor. A team temporarily below seven because of a temporary dismissal, or because of the one-minute off-field periods under the time-limited substitution protocol or the off-field treatment and assessment protocol, has not triggered abandonment. The count dips and recovers.

The new ten-second rule creates a similar dip. A player being substituted must be off the field within ten seconds of the substitution board being shown. Exceed it and the substitute cannot enter until the first stoppage after a full minute has elapsed, which means a team can spend that minute playing with ten through its own time-wasting.

Concussion substitutions sit outside the five-substitution cap entirely. MLS permits one permanent concussion substitution per club regardless of how many normal changes have been used, and grants the opposing team an additional substitution and opportunity.

Then there is the version your child may play all winter. FIFA's Futsal Laws of the Game put five players on the court, one a goalkeeper, with a minimum of three to start or resume, up to nine substitutes, and unlimited rolling substitutions. Futsal also does something eleven-a-side never does: a team that loses a player to a red card may bring on a replacement after two minutes of playing time, or sooner if the opposition scores. Same child, same sport, different count, different consequence for the same offence.

Frequently asked questions

Are there 12 players on a soccer team?

No. Law 3 of the IFAB Laws of the Game sets a maximum of 11 players per team on the field, one of whom must be the goalkeeper. A twelfth person on the pitch is an offence. The referee stops play if there is interference, has the extra person removed, and disallows a goal that person's team just scored.

How many positions are on a soccer team?

The Laws of the Game name exactly one position: goalkeeper. Every other role, from centre-back to striker, is tactical convention rather than law, and clubs invent and retire them freely. This is why formation shorthand such as 4-4-2 or 4-3-3 always totals ten. The goalkeeper is assumed and never counted.

How many players are on a soccer team including substitutes?

That depends on the competition, which is the honest answer. Law 3 permits competition rules to name between three and fifteen substitutes, of whom at most five may be used in an official competition. A 2026 World Cup squad held up to 26 players. An MLS game-day roster holds 20: eleven starters and nine substitutes.

How many players are on an MLS soccer team?

Major League Soccer caps a club's active roster at 30 players for the 2026 season, and all 30 are eligible for game-day selection. Slots 1–20 form the senior roster and count against a $6,425,000 salary budget; slots 21–31 are supplemental. Only 20 players are named to any single match roster.

How many players are on a World Cup soccer team?

Each of the 48 teams at the 2026 World Cup registered a final squad of at least 23 and at most 26 players, including a minimum of three goalkeepers, filed with FIFA by 1 June 2026. Eleven start each match, which leaves up to 15 named substitutes available on the bench.

What happens when a team receives red cards?

A player sent off after kick-off cannot be replaced, so the team plays short for the rest of the match while keeping its remaining substitutions. Dismissals accumulate: a fourth red card takes an eleven-a-side team down to seven, the legal minimum, and a fifth forces the referee to abandon the match.