The Warriors are currently in impressive form having been victorious in their last seven outings, which leaves them just two points off top spot in the Super League table.
Wigan will be boosted by the news that Sam Tomkins has recovered after he was knocked out during their last game in the victory over Bradford Bulls in the Challenge Cup.
Maguire believes his side are in good shape at the moment and will be ready for their clash with the Robins.
He said: "We've had a fairly long turnaround between games so the boys have had a bit of a break.
"They'll be coming back hopefully refreshed and ready to go on Monday night."