Can a player be sent off before kickoff or at halftime, and is a third yellow card possible?
Yes, a player can be sent off before kickoff or during halftime — the referee has authority from the moment they arrive at the stadium. A starting player sent off before kickoff can be replaced by a named substitute. A third yellow card should never happen, since two yellows automatically equal a red.
- 1The referee's authority starts before kickoff, so a red card can be shown before the match, at halftime, or even after the final whistle[1]
- 2A player named in the starting eleven who is sent off before kickoff may be replaced by a named substitute, and the team keeps its full number of substitutions[2]
- 3A named substitute who is sent off (before or after kickoff) may not be replaced[2]
- 4Two yellow cards to the same player automatically become a red, so a legal "third yellow" is impossible — the famous error was referee Graham Poll showing Croatia's Josip Šimunić three yellows at the 2006 World Cup[3]
Cards feel like an in-game thing, but the referee's power to punish players stretches well beyond the 90 minutes of play.
Can a player be sent off before kickoff?
Yes. The referee is in charge from the moment they enter the stadium area, so a player can be red-carded during the warm-up or in the tunnel for violent conduct or abuse. If a starter is sent off before kickoff, the team can promote a named substitute, so they still start with eleven.
What about a red card at halftime?
It is allowed. If a player commits a sending-off offence during the halftime break — a brawl in the tunnel, for example — the referee can show a red card, and that player takes no further part. Unlike a pre-kickoff dismissal, there is no replacement, so the team returns for the second half a player down.
Is a third yellow card actually possible?
Not legally. A second yellow to the same player is instantly upgraded to a red, so they should already be off the field. The only "three-yellow" moment came from human error: at the 2006 World Cup, referee Graham Poll booked Croatia's Josip Šimunić three times before finally sending him off.
What happens to the team after an early red?
It depends on timing. A starter dismissed before kickoff is swapped for a named sub, so the team is not reduced. But a substitute sent off before kickoff cannot be replaced, and any player sent off once the match or halftime is under way leaves their team a man short for the rest of the game.
This is like a baseball manager or player getting ejected during warm-ups or a bench-clearing brawl before first pitch — the umpire's authority doesn't wait for the game to start. The twist is the roster math: in MLB or the NBA a backup simply replaces an ejected starter. In soccer, only a player tossed before kickoff can be replaced; once play begins, an ejection leaves the team permanently short-handed.
Key Takeaways
- A red card can be shown before kickoff or at halftime; a starter dismissed pre-kickoff is replaced by a named sub, but a halftime or in-match red leaves the team a player down.
- A legal third yellow card is impossible because a second yellow is automatically a red — the 2006 "three yellows" was a refereeing mistake.
- IFAB — Law 5: The Referee(accessed 2026-06-17)
- IFAB — Law 3: The Players(accessed 2026-06-17)
- BBC Sport — World Cup moments: Graham Poll's three-yellow blunder (2006)(accessed 2026-06-17)