Oldham boss Paul Dickov could name an unchanged side for the visit of Southampton.
The Latics beat Swindon 2-0 at home on Saturday and came through with no fresh worries.
Dickov is hoping to re-sign defender Aidy White on loan from Leeds, but even if the deal is completed before the visit of Saints he may miss out anyway due to an ankle injury.
Oldham underlined their play-off credentials with a fine performance against the Robins at the weekend, which left Dickov delighted.
He said: "We said to the boys before the game keep doing the right things, but if we do the basics right we'll win more games than we lose and we did that.
"We coped very well with anything they had and as always we looked a threat going forward."