Barnsley’s game at Northampton Town has been postponed due to international call-ups and moved from March 28 to April 28.
Reds midfielder Patrick Kelly is in the Northern Ireland squad while Jono Bland and Vimal Yoganathan could be involved for Wales under 21 plus Owen Goodman for Canada while David McGoldrick is reportedly being considered by the Republic of Ireland.
If a League One team gets three call-ups, they are able to postpone a fixture.
Barnsley will now travel to Sixfields for their penultimate match of the season on a Tuesday night.
It also means that, after Saturday’s home game with Doncaster, the Reds will not play for almost a fortnight before visiting Burton Albion on Good Friday.
