The Owls travel to Brentford on Sunday 19 August (3.00pm) and tickets have sold out to Wednesdayites.
The full allocation of 1,650 tickets have been snapped up by Owls supporters for the Griffin Park clash.
Requests to go on the reserve list can be made by emailing ticketenquiries@swfc.co.uk with your ID number, Ticket Priority Points total and daytime contact number.