Rovers are 4/9 to beat Bolton Wanderers with title partners Sky Bet.
Jon Taylor was on the scoresheet on Saturday and he is 23/10 to follow that up with another on Tuesday, while new boys Devante Cole and Fejiri Okenabirhie are both 7/5 to get their first goal for Rovers at the Keepmoat Stadium.
A win for Bolton is 11/2 while a draw is 4/9.
All odds correct at the time of writing. Over 18s only. Please gamble responsibly and Be Gamble Aware. www.begambleaware.org.