Portsmouth have appointed Richie Barker as their new manager, with Steve Coppell arriving as director of football.
Exeter manager Paul Tisdale has met Portsmouth for initial discussions about the managerial vacancy at Fratton Park.
Anthony Stewart's late header for Wycombe denied Portsmouth their first League Two win in seven matches as they were held 2-2 at Fratton Park.
Sky Sports sources understand that Chris Wilder and Richie Barker are the front-runners for the Portsmouth job.
Oxford United have given Portsmouth permission to speak to manager Chris Wilder.
Portsmouth have been denied permission to speak to Newport County manager Justin Edinburgh about their vacant managerial post.
Oxford chairman Ian Lenagan is not concerned about Portsmouth's interest in making Chris Wilder their new manager.
Oxford United boss Chris Wilder is in the frame for the vacant manager's job at Portsmouth, Sky Sports understands.
League Two side Portsmouth have parted company with manager Guy Whittingham and Andy Awford has been put in caretaker charge of the team.
Newport brushed Portsmouth aside with a 3-0 victory to move into the Johnstone's Paint Trophy Southern Area semi-finals.