Fratton Park is full to capacity for Saturday's League One contest with Wycombe (3pm kick-off).
Danny Cowley's men will be backed by the Fratton faithful as they look to bounce back from their first defeat in nine games.
The Blues have not lost on home turf since January and will be hoping to keep that good run going against the Chairboys.
Tickets are still on sale for the rearranged home game against Rotherham on Tuesday, April 12.