Yet, the Fratton faithful were left disappointed as they saw their side lose 4-1 against Sheffield Wednesday on the final day.
With a strong Blues contingency in South Yorkshire, the former Lincoln boss was full of admiration of the Blue Army’s loyal support.
Following the defeat, Cowley told The News: ‘Our fans were incredible. To bring 2,500 fans to a game where we were just playing for pride was just amazing really.’
We’ve chosen 12 of the best photos of Pompey supporters from the season’s finale at Hillsborough.

. Portsmouth fans during the EFL Sky Bet League 1 match between Sheffield Wednesday and Portsmouth at Hillsborough, Sheffield, England on 30 April 2022.
2,558 Pompey fans made the 444-mile round trip to Hillsborough. Photo: Paul Thompson

. Pompey fans at Hillsborough
All smiles outside the ground after a very early start. Photo: Paul Thompson

. Pompey fans at Hillsborough
Pompey boss Danny Cowley and defender Hayden Carter poses with a flag with a fan. Photo: Paul Thompson

5. Pompey fans at Hillsborough
There were plenty of ballons flying around in the away end. Photo: Paul Thompson

6. Pompey fans at Hillsborough
Pompey fans in full voice during the match. Photo: Paul Thompson

7. Pompey fans at Hillsborough
This Pompey fan decided to dress up in fancy dress. Photo: Paul Thompson

8. Pompey fans at Hillsborough
Pompey fans made themselves heard throughout the afternoon. Photo: Paul Thompson