Night of Champions (2014)

Night of Champions (2014) was a professional wrestling pay-per-view show made by WWE. It was held on September 21, 2014 at Bridgestone Arena in Nashville, Tennessee. It was the eighth Night of Champions event held by the WWE. 
The main event saw John Cena defeat Brock Lesnar by disqualification after Seth Rollins interfered. This caused Lesnar to retain his WWE World Heavyweight Championship.