World Cup 2026 Substitution Rules
FIFA allows five substitutions per team in regular time at World Cup 2026, made within three substitution windows, plus an additional sub in extra time. With 26-man squads and congested travel across three nations, substitution rules shape squad selection as much as tactics.
Free prediction tool → World Cup 2026 Simulator
World Cup 2026 Substitution Rules at a Glance
| Rule | Detail |
|---|---|
| Substitutions in 90 min | 5 per team |
| Substitution windows | 3 (fourth sub at half-time doesn't count as window) |
| Extra time | +1 substitution per team |
| Squad size | 26 players |
| Bench | 12 named substitutes on match sheet |
| Concussion sub | Additional — does not count toward five |
The Three Substitution Windows Explained
Coaches cannot stop the game five separate times — IFAB limits three stoppages for subs:
- Window 1: e.g. 60' — triple change (uses one window, three subs)
- Window 2: 75' — double change
- Window 3: 88' — single change
- Half-time: Changes at interval do not count as a window
This encourages batch substitutions — why you see coaches make triple changes at once.
Why Sub Rules Matter More in 2026
The expanded tournament increases physical load:
| Factor | Impact on subs |
|---|---|
| 48 teams → Round of 32 | Up to 7 matches to win the trophy |
| Three host nations | Flights between USA, Mexico, Canada |
| June–July heat | Southern US and Mexico venues hit 30°C+ |
| 26-man squads | Coaches name specialists for every scenario |
| Five subs | Starters cannot play every minute — rotation is mandatory |
France's depth (bench could reach Round of 32 alone) vs smaller nations with thin squads — see France squad.
Concussion Substitution Protocol
Since 2022, FIFA permits concussion substitutes:
- Permanent — replaced player cannot return
- Does not count toward the five substitutions
- Opposing team receives one additional sub to maintain balance
- Medical assessment required before decision
Player welfare priority — especially with aerial duels and heading in crowded penalty areas.
Squad Selection Strategy Under 26-Man Rules
Coaches balance:
- 3 goalkeepers minimum (often 3 exactly)
- Defensive cover for full-back injuries (no replays except rare FIFA approval)
- Set-piece specialists who may play 15 minutes total
- Youth pace for late-game transitions when opponents tire
Track every nation: World Cup 2026 all squads guide.
Substitutions + Extra Time
If a knockout match reaches extra time:
- Teams receive one additional substitution
- One additional window in extra time
- Critical for teams that used all five subs in regular time
Full ET rules: extra time guide.
Historical Context: Sub Rules Evolution
| Era | Subs allowed |
|---|---|
| Pre-1994 | 2 subs |
| 1994–2018 | 3 subs |
| 2020+ (COVID) | 5 subs introduced |
| 2022 World Cup | 5 subs + 1 in ET |
| 2026 World Cup | Same 5 + 1 ET expected |
Simulator & Squad Depth
The World Cup 2026 simulator factors squad strength — nations with elite bench options perform better in knockout rounds where substitutions decide tight matches.
Frequently Asked Questions
How many subs in World Cup 2026?
Five in 90 minutes, sixth in extra time.
How many players in a World Cup squad?
26 — expanded from 23 at previous tournaments.
Do concussion subs count toward the five?
No — separate protocol.
Can a substituted player return?
No — except concussion protocol changes (permanent removal only).
Essential 2026 Links
- World Cup 2026 simulator — predict groups and champion
- All squads hub
- Groups A–L
- Schedule
- FIFA World Cup hub