This Fabian Balbuena red card vs Chelsea was a very controversial incident that saw the West Ham defender sent off for a tackle on Ben Chilwell. The Balbuena vs Chilwell incident happened with the Hammers trailing 1-0, with the Paraguayan international apparently catching him in the follow through. VAR however ruled that the Balbuena foul on Chilwell was red card worthy and Kavanagh sent the player off
Balbuena red card Chelsea 2021 | Balbuena vs Chilwell incident
West Ham also had Craig Dawson sent off last week against Newcastle.
Somewhat similar to this controversial Liam Cooper red card v Man City