Rovers are 7/5 to beat Peterborough United with title partners Sky Bet.
The last time Rovers hosted the Posh at the Keepmoat Stadium, the home side won 3-1. A repeat of the score line is priced at 18/1.
Kieran Sadlier’s stunning effort from a narrow angle sealed the third goal and the three points at the home tie in February and he is 5/2 to score anytime on Saturday.
A win for the visitors is priced at 17/10 while you’ll get 12/5 for a draw.
All odds correct at the time of writing. Over 18s only. Please gamble responsibly and Be Gamble Aware. www.begambleaware.org.