Maupay gives Albion the lead from the penalty spot after Vestergaard handled Duffy's header at goal.
Welbeck nods in five minutes after the restart to double Albion's advantage.
Vardy fires home from close range to pull one back for the visitors.
This website employs cookies to improve user experience. If you continue on this website you will be providing your consent to our use of all cookies. Click the link to find out more about the cookies. Please note, if you do turn non-essential cookies off, this will limit the service that we are able to provide to you and may affect your user experience. Find Out More