Two former UFC stars were in action last night at Adrenaline MMA IV in Council Bluffs, Iowa, among others. Former UFC heavyweight champion Tim Sylvia and UFC light heavyweight fighter Houston Alexander were both looking to pick up much needed wins when they stepped inside the cage last night, and both did just that.

A heavyweight matchup between Tim Sylvia and Jason Riley will headline Adrenaline MMA’s September 18 event, according to Riley, who recently-announced the bout on MySpace.

Adrenaline IV is slated to take place near Omaha, Nebraska at the Mid-America Center in Council Bluffs, Iowa, and is also expected to feature current UFC fighter Houston Alexander and veteran Jeremy Horn.