How to read a football lineup
A football lineup tells you who is named to start a match. The starting XI contains eleven players, including the goalkeeper. The bench lists the substitutes, while a formation such as 4-3-3 describes how the outfield players are arranged. Those are three different things to read.
What does starting XI mean?
A real team sheet
A source-backed team sheet is not available for this example right now.
Browse match resultsXI is the Roman numeral for eleven. Starting XI, starting eleven and starting lineup usually mean the same group: the players selected to begin the match. One of those eleven is the goalkeeper; the other ten are outfield players.
The numbers printed beside their names are usually shirt numbers, not a ranking or a requirement to count from 1 to 11. A player wearing 41 can start, and a player wearing 9 can be on the bench. Read the group heading before drawing a conclusion from a number.
An official team sheet separates starters and substitutes. In a saved sheet from a completed match, those names belong to that fixture, not a prediction for the next one. Keep the match date in view when comparing two lists.

Is the bench part of the matchday squad?
Yes. The matchday squad is the group named for one match: the starters plus the substitutes. The bench is not a second starting eleven, and being named there does not guarantee that a player will enter the game.
In the Premier League, a team can name up to nine substitutes and normally use up to five. Those changes can be made in up to three substitution opportunities during play; half-time changes do not use one of those opportunities. Bringing on two players at the same stoppage uses two substitutions but one opportunity. Separate concussion-substitution provisions can allow additional changes.
The club's registered squad is a different list. Premier League registration rules provide for up to 25 senior squad places, with eligible Under-21 players outside that limit. A name on that wider list does not mean the player is selected for every match. Equally, an eligible young player can appear on a matchday sheet without occupying a senior squad place.
What does a formation such as 4-3-3 mean?
Count the lines, then add the keeper
4 + 3 + 3 = 10
10 outfield players + 1 goalkeeper = 11 players.
4 defenders
The first four describe the defensive line. They do not include the goalkeeper.
Illustrative roles only. This is not a claim about a real match's formation or verified player positions.
Read the numbers from defence towards attack. A 4-3-3 describes four defenders, three midfielders and three forwards. They add up to ten because the goalkeeper is normally left out of the formation's name. If a diagram says 1-4-3-3, the leading one explicitly includes the goalkeeper.
A 4-2-3-1 splits the players into four outfield lines: four defenders, two deeper midfielders, three attacking midfielders and one forward. It still adds up to ten outfield players. A 3-5-2 uses three defenders, five in the midfield line and two forwards; the wide players in that five are often wing-backs.
A formation is a useful starting description, not a promise that everyone stays in one spot. Teams can defend in one shape and attack in another. The teaching diagram below uses generic roles, not the verified positions of the players in the saved team sheet.
What do GK, DEF, MID, FWD and (C) mean?
GK means goalkeeper, DEF defender, MID midfielder and FWD forward. These are broad role labels. More specific labels include CB for centre-back, LB and RB for left- and right-back, CM for central midfielder, and ST for striker. A broad MID label alone cannot tell you whether someone will play deep or just behind the striker.
A C or (C) beside a name usually identifies the captain. It is not an extra player or a different playing position. When reading Fantasy Premier League, captain labels can instead refer to a fantasy manager's selection, so check which kind of page you are viewing.
The term number nine can also describe a centre-forward's role rather than the actual shirt number. On a team sheet, treat the shirt number as identification; use the role and formation labels separately. A dash in the example means the shirt number was not recorded, not that the player has no number.
Does the team sheet tell me who actually played?
Not on its own. It records selection for the match. A named substitute may play later or remain unused, while a late official change before kick-off can alter the announced starters. Check the latest official update when comparing two versions of a team sheet.
After the match, appearances, substitution events and recorded minutes answer a different question: who actually took part. Do not turn a bench listing into an appearance or ninety minutes into an assumption for every starter. A team-sheet example describes selection, not participation.
Named on the bench is not the same as played.

The team sheet lists the player as a substitute. That tells you about selection, not whether they will take part.

In this example the player later comes on. Check the match's substitution record and appearances to establish participation, then recorded minutes for playing time.
Fictional example, not the players in the real team sheet above. A substitute can also remain unused: the second picture is a possibility, not a guaranteed next step.
Does 'not in the squad' mean a player is injured?
No. Not starting, on the bench and not named in the matchday squad are different observations. If a player is missing from the starting XI, check the substitutes before calling them absent.
Even absence from the complete matchday list does not explain the reason. Injury, suspension, eligibility and a manager's selection decision are different possibilities, not interchangeable labels. A team sheet alone cannot settle which one applies. Look for a dated club or league update; without a supported explanation, the reason remains unknown.
Also check that the list you are reading is complete. A cropped social graphic or a website showing only starters is not evidence that everybody else has been left out of the squad.
How should I read a predicted lineup?
Start with its status. Predicted XI is an estimate of the manager's selection. Official XI is backed by the match's official team sheet. A complete-looking graphic, eleven names or a precise formation does not turn a prediction into confirmation.
On Match XI, read the fixture and team first, then the lineup label, then the starter or bench group. Keep the evidence about names separate from the diagram's suggested shape. If you want to know when those names become official, the lineup-announcement guide covers that timing in detail.