The Tigers took the lead in the first half through Matt Crooks, yet the outstanding Christian Saydee levelled within 10 minutes after coming off the bench.
That was how it remained as the wasn’t too much drama on the final day of the Championship season, with Luton becoming the third side to be relegated.
As for Pompey, with five games unbeaten to the campaign’s end, they finished 16th upon their return to this level – and here are our Blues player ratings...
1. Josef Bursik - 5
Great sixth-minute block when coming out to deny Kyle Joseph but perhaps should have come off his line to deal with the right-wing corner for Hull’s second goal. Was unfortunate to be lobbed for the winner. Photo: Graham Hunt
2. Regan Poole - 7
The pick of the defence. Scrapped and battled away as ever, producing some vital blocks and clearances. Never gives up. Photo: Graham Hunt
3. Josh Knight - 6
Looked a little flat footed for the first goal when the ball was delivered from the right. Overall, though, was strong in the air, comfortable on the ball and another solid showing. Photo: Graham Hunt
4. Ibane Bowat - 5
(Replaced by Minhyeok Yang on 83 minutes) Disappointing after such an encouraging display on Wednesday. Looked vulnerable along with Williams down the Blues’ left flank in the first half and, although he improved after the break, was the weaker of the back three. Photo: Simon Roe