Jewell told the Wigan Evening Post: "We've got a good record against Bolton, but I'm not one for looking back and thinking about bogey teams. There's a lot at stake for both sides for different reasons.
"We've got it in our locker not to be relegated. We might need a bigger amount of points than we first thought, but who's to say Charlton or West Ham will win another game?
"It's in our hands, and I've not studied the other teams in detail. We've got to concentrate on our own games, try and get something from them and then see what happens. It will be a good test tomorrow, I rate Bolton and I rate Sam Allardyce highly."
Three points against the Trotters could potentially lift the Wigan up to twelth place and six points clear of the drop zone.