Pompey yet again won at Carrow Road as they made it successive Championship victories.
Marko Milvanovic was the hero, netting a 50th-minute penalty after Abu Kamara had been fouled, but it was Iyad Mohamed who was the star of the show with a sensational display.
Madiodio Dia and Regan Poole also shone as the Blues dug deep late on to retain their lead, with a gutsy second-half showing.
And here are our Pompey player ratings...
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13. Portsmouth midfielder Adrian Segecic (10) during the EFL Championship match between Norwich City and Portsmouth at Carrow Road Stadium, Norwich , England on 17th October 2026
Adrian Segecic in action during Pompey's trip to Norwich. Picture: Jason Brown | Jason Brown
14. Ebou Adams - 7
(Replaced Iyad Mohamed on 60 mins) How Pompey needed him in some nervy late moments. | Jason Brown
15. Tyrese Shade - 7
(Replaced Marko Milovanovic on 69 minutes) Asked to play up front and gave plenty of mobility and running. | Jason Brown
16. Odin Bailey - 7
(Replaced Ryan Kavuma-McQueen on 69 minutes) Another good showing off the bench from the summer signing. | Jason Brown