Arbroath F.C. 36–0 Bon Accord F.C.
Arbroath F.C. 36–0 Bon Accord F.C. is the result of a football match between Arbroath and Bon Accord which took place on 12 September 1885. It holds the largest margin of victory in an unrigged first-class football match.
Source: Wikipedia — Arbroath F.C. 36–0 Bon Accord F.C. (CC BY-SA 4.0)