A world record of 51 red cards were shown during a chaotic under-20s game in Brazil.

The semi-final first leg of the Minas Gerais Under-20 Championship tie between Uberlandia and Mamore was marred by scenes that led to 43 players and eight members of coaching staff being sent off.

The previous record was 36, in a 2011 fifth-division game between Club Atletico Claypole and Victoriano Arenas in Argentina.

Brazilian news outlet O Tempo reported the military police were called because of extensive damage to the Parque do Sabia Stadium.

According to the referee's report, a brawl broke out in the second half after Mamores' Davi taunted the opposition bench during celebrations when his side went 3-1 up.

Uberlandia goalkeeping coach Paulo Sergio Dias Dos Santos ran on to the pitch to confront him, sparking clashes and the subsequent dismissals, with three players having already been sent off earlier.

The police report referenced 14 broken doors, damaged shower facilities, broken windows and that benches, tables and chairs had been destroyed.

The game was paused for approximately 40 minutes and then abandoned by referee Fernando Patrick Drosghic Modesto.

Uberlandia have since confirmed that they have conceded the second leg of the semi-final because Mamore only have seven players available as a result of all the red cards.

They described their move as a "gesture of fair play" as Mamore would progress through to the final, and Uberlandia will instead focus on the third-place match.