Pompey have sold their initial allocation of tickets for the final game of the League One season.
More than 2,000 fans have already secured a seat for the clash with Sheffield Wednesday at Hillsborough on Saturday, April 30 (12.30pm kick-off).
A further batch of 1,000 tickets are now being sent and supporters will be notified when these are available to purchase.
Tickets are still available for the final two home games against Gillingham and Wigan, and can be bought online here.