The Reds took a 2-0 lead before the visitors hit back to win through a Rafa Ramos double and a second-half free-kick from Steve Ramsey.
The game was played in front of a crowd of 621, the highest Wessex League attendance since the 2015/16 season.
Pictures: Michael Denyer and Sam Stephenson
5. Portchester's Steve Ramsey slides in to tackle Fareham striker Stuart Morgan
Martin Denyer Photo: -
6. Fareham's debutant keeper Henry Woodcock and Portchester striker Lee Wort
Martin Denyer Photo: -
7. Fareham's Ash Tattersall, right, and Portchester's George Barker
Martin Denyer Photo: -
8. A dejected Fareham keeper Henry Woodcock after Portchester's equaliser
Sam Stephenson Photo: -
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