Yes, you can upgrade your ticket. The amount to pay will be based on the current prices for the game.
You can upgrade by logging in to your online account and going to Manage Tickets. Select the ticket to be upgraded and click on Upgrade Ticket at the bottom of the screen. You will need to assign the seat to the recipient, who will then need to pay the upgrade cost to receive the ticket.
If you wish to cover the cost of the upgrade yourself please call Supporter Services on 0203 870 3303 and we can process this for you.
Alternatively, please come to the Ticket Office at Gate B on match day. The Ticket Office opens 2 1/2 hours before kick-off.