The Seasiders welcome the Posh to Bloomfield Road on the back of a 2-1 defeat away to Stockport County – which was their first loss of 2025.
Tom Bloxham remains the only player completely out of contention for Steve Bruce’s side, but two more could be doubtful for Tuesday night.
“We’ve got a couple of knocks so we’ll see how they’re doing,” the Blackpool boss said.
"Odel (Offiah) has got a knock on his ankle, and Hubby (James Husband) is a little bit sore from a challenge he got, so we’ll see how they are.
"We’ve got a few bumps and bruises, so we’ll see what we’ve got tomorrow.”
Bruce has gone with a three-man defence with wing-backs in the last few weeks, but could move back to his favoured 4-4-2 on the back of their latest blow to their play-off chances.
Here’s our predicted Seasiders starting XI and bench:
13. SUB: Elkan Baggott
Ipswich Town loanee Elkan Baggott has lost his place in the starting XI in the last few weeks. Photo: CameraSport - Alex Dodd
14. SUB: Lee Evans
Lee Evans hasn't been able to replicate his form from the early stages of the season in the last few weeks. Photo: CameraSport - Alex Dodd
15. SUB: Ryan Finnigan
If the Seasiders are hit by injuries, it could present Ryan Finnigan with a rare opportunity on the bench. Photo: CameraSport - Richard Martin-Rob
16. SUB: Josh Onomah
Josh Onomah hasn't really been able to force his way into the Blackpool team since signing extended terms. Photo: CameraSport - Lee Parker
17. SUB: Sammy Silvera
Sammy Silvera's time on loan with the Seasiders has been hit and miss so far. Photo: CameraSport - Alex Dodd
18. SUB: Jake Beesley
Jake Beesley was introduced off the bench at the weekend. Photo: CameraSport - Alex Dodd