Rovers sealed a Sky Bet League One play-off place as goals from Kieran Sadlier and John Marquis secured a 2-0 victory over Coventry City.
It was a gritty and edgy affair at the Keepmoat Stadium on the final day of the regular season but Rovers handled the pressure, battled hard and put in a professional performance as they fought their way to well-deserved win against very good opposition.