Pompey fans can buy tickets on the day for Saturday’s pre-season friendly at Stevenage (3pm kick-off).
Supporters visiting Broadhall Way should visit the South Stand turnstiles – where they can pay by cash or card – rather than the ticket office.
Tickets are priced £12 for adults, £10 for young persons (U22) and £5 for juniors (U16).
Blues fans are also welcome in the Broadhall Suite (12pm-3pm and 5-6pm) and the Kids’ Zone in the West Stand car park (1.30pm-2.30pm).
Stevenage finished 10th in League Two last term – just one point outside the play-offs – and beat Kenny Jackett’s side 3-2 in a friendly 12 months ago.
Pompey fans going to Crawley the following Saturday can buy tickets in advance by calling the home club on 01293 410000 or at the ground on the day of the game.