Things did not go well for Arsene Wenger's men as a 9-man Arsenal lost 0-2 to Chelsea.

COMMERCIAL BREAK
SCROLL TO CONTINUE READING

Things got bad during the match when Arsenal's Gabriel Paulista as the young Brazilian defender got sent off for allegedly kicking Diego Costa at the cusp of half-time. Both Costa and Gabriel received an initial booking from referee Mike Dean, but went on to receive a red card when Costa took the matter a little further to provoke Gabriel, which resulted in a sending off for the Arsenal defender. 

The incident left Arsenal fans shocked as to how Diego Costa did not receive a red card for his aggressive action.

Many football fans used Twitter to express their feelings about the whole Costa-Gabriel incident. Here is how the Internet reacted: