The results leaves Danny Cowley’s side 11th in the table, without a goal in four league games and with just one win in 12 third-tier appearances.
Pompey probably shaded matters at St James Park but make the return trip home with just a point to show for their efforts.
1. Josh Griffiths - 8
Did well when called upon and saved Blues on a number of occasions. Photo: NationalWorld
2. Michael Morrison - 7
The busier of the Pompey back three and did well under pressure. Good save denied him first ever goal for Blues. Photo: NationalWorld
3. Sean Raggett - 7
Did what was expected of him on recall to the team. Photo: NationalWorld
4. Exeter v Pompey at St James Park
Pompey defender Denver Hume during today's game at Exeter Photo: Jason Brown