The phrase "local derby" refers to a sports match or competition between two teams or clubs from the same town or area. It usually involves intense rivalry and excitement among the local community. Full definition
Firstly and perhaps most importantly there is the fact that form often goes out of the window in a fiercely fought local derby. (justarsenal.com)
It was a pretty entertaining local derby, and certainly a game of two halves. (footballgroundguide.com)
While we understand the emotions involved in this long - standing local derby, all supporters should get behind their teams in a passionate but respectful manner. (chelseafc.com)