To build a prediction for the Rochdale - Portsmouth match, scheduled for 7 April 2018, several key factors could influence the outcome. Rochdale have played 50 matches, in which they won 14 of them, drew 18 times and lost 18 matches. Portsmouth, having played 40 matches, won 19 times, drew 4 matches and lost 17 defeats. In the league, Rochdale average 1.2 goals scored per game and 1.2 conceded. Portsmouth average 1.3 scored and 1.2 conceded. These sides last met on 4 August 2017 at Portsmouth's ground, where the home side came out on top.