MORGANTOWN, W.Va. (AP) — Morgantown authorities are assessing damage from riots that broke out following West Virginia's 41-27 win over No. 4 Baylor.

Police Chief Ed Preston said Sunday that crowds pushed over street lights and threw rocks, beer bottles and other items at public safety personnel and their vehicles. Numerous fires were set in the student-dominated Sunnyside area and other parts of the city.

Preston says in a news release that police used pepper spray and chemical munitions to disperse the crowds. Police arrested several people on various charges.

The incidents began shortly before 10:30 p.m. Saturday in Sunnyside. Preston says fires and property damage spread to other parts of the city, including the central business district.

Preston says it will take several days to compile statistical information about the incidents.

More From 600 ESPN El Paso