Just five points separate these teams ahead of kickoff, but it is the hosts who are most in need of a win, approaching the game in 23rd place.
Victory could see Darren Ferguson's side climb out of the relegation zone and close the gap on 19th-placed Ipswich to two points.
The Tractor Boys' recent loan signing Jay Tabb could feature in some capacity after joining the club from Reading on a month-long contract.
Peterborough striker Tyrone Barnett, who has been sidelined through injury, could make the bench after completing 70 minutes for the reserves midweek.
Possible starting lineups
Peterborough: Olejnik, Zakuani, Bostwick, Rowe, Little, Swanson, McCann, Payne, Mendez-Laing, Tomlin, Gayle
Ipswich: Henderson, Stearman, Chambers, Smith, Cresswell, Drury, Hyam, N'Daw, Martin, Murphy, Chopra
Sports Mole says: 1-1