United and Chelsea have delivered a lot of classics in the Premier League era, and Saturday's clash was no different. In the fifth minute, Robert Sanchez was shown a straight red for a mistimed challenge on Bryan Mbeumo in the 18-yard box. Soon after, the hosts pulled ahead thanks to Bruno Fernandes' 100th goal in United colours, as Blues boss Enzo Maresca was forced to make three substitutions inside a record 21 minutes. One of those three players brought off was Cole Palmer, who suffered an injury relapse in what will be a huge blow to Chelsea.
In the 37th minute, taking advantage of having an extra man, Amorim's side doubled their lead through a Casemiro header. However, the Brazilian received his second yellow card in the fifth minute of stoppage time, effectively leaving the second 45 minutes to be an even 10v10 contest. Consequently, the first half between United and Chelsea entered history books, as it was the first time a Premier League game saw at least two red cards, two goals, and two substitutions in the first half.