When you ask how many substitutes are allowed in La Liga, the answer in 2024-25 is: five regular substitutions, with a sixth substitution allowed in case of a concussion/head injury. FreeKickSEO will walk you through the full details, including when these subs can be used, bench size, and changes.
What is the current substitution rule in La Liga

- Clubs in La Liga are permitted to make five substitutions during a regular match. This was introduced to reduce player fatigue, accommodate fixture congestion, and align with other top European leagues.
- In addition, from the 2024-25 season onward, there is provision for a sixth substitute if a player has a concussion or a serious head injury. This is a safety-oriented rule change approved by the Spanish Football Federation (RFEF).
- These substitutions need to be used with care: there are limitations on the number of “substitution windows” or interruption slots during which a coach can make those changes. While exact implementationmber of windows during a game, extra time etc.) mirrors IFAB laws followed in many competitions, La Liga has confirmed alignment with that model.
Bench size and matchday squad rules
To understand the substitutions, you also need to know how many players can be named on the bench, and how many in the squad:
- Teams may nominate 23 players for matchday (i.etarting XI + substitutes on the bench).
- Typically, up to nine special substitutes are named (on the bench), giving coaches options on who to bring on. This doesn’t mean all will be used. The specification of which players are eligiblepends on competition regulations and the squad registration.
When and how substitutions can be made

- The five substitutions must usually be done within three substitution opportunities or “windows” (excluding half-time breaks). This helps reduce interruptions to match flow. This is standard under the IFAB laws which La Liga follows.
- The extra “sixth substitution” for concussion does not count against those five, and it is specifically for the safety of players suffering head injuries. La Liga’s rules allow this substitution, and when used, the opposing team is typically permitted an equivalent additional substitution opportunity to maintain fairness.
How this compares to past seasons and other leagues
- Before 2020, La Liga used the more traditional three substitutes. The shift to five came during the COVID-19 period when many leagues introduced more substitutions to manage player workloads.
- Most top European leagues now follow the “five substitutions + windows” model, and many have also adopted concussion substitution rules. Thus La Liga is in line with modern trends in football governance.
Key takeaways and common questions
- Can a team make all five subs at once? Yes, but they must use one of their substitution windows. If you do all five changes during a single stoppage, that counts as using up one of the allowed windows.
- What happens if there’s extra time? The concussion substitution rule adds flexibility. Standard rules for extra time in some tournaments allow additional substitution windows, but in La Liga extra time is not typical except in cup finals; the concussion sub remains available.
- Does the opposing team also get another sub if one uses the concussion substitute? Yes — to preserve fairness, the opposing team is usually granted another substitution opportunity when the concussion substitute is used, even if they didn’t suffer a head injury.
Why this matters for clubs, players, and fans

- More substitutions allow managers to be more tactical, preserve stars.
- -, the concussion rule is especially significant — it underscores growing concern around head injuries in sport.
- For fans, it changes the drama: more substitutions means more shifting game dynamics, late comebacks, and strategic variation.
Conclusion
The rule how many substitutes are allowed in La Liga has evolved: now teams can make five regular subs per match, plus a sixth in the case of a concussion. Squad sizes, substitution windows, and matchday rules support these changes, aligning La Liga with other top leagues and putting player health first.
If you’re a fan or someone keeping tabs on transfers, line-ups, or match reports, knowing these substitution rules helps you understand why coaches make certain moves, how games change after halftime, and how critical injuries are treated.
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