Combattants MMA — Roker Rough House MMA

City in Tyne and Wear, England

Sunderland is a port city and metropolitan borough in Tyne and Wear, England. It is a port at the mouth of the River Wear on the North Sea, approximately 10 miles (16 km) south-east of Newcastle upon Tyne. It is the most populous settlement in the Wearside conurbation and the second-most populous settlement in North East England, after Newcastle.