Sunday's National League match between Armagh and Wexford has been postponed because of a waterlogged pitch at the Athletic Grounds.
Another Division Two fixture, Louth's game against Galway, is also off as the Drogheda venue is unplayable.
The GAA is expected to announce new dates for the games on Monday.
The games still on include the Division One fixtures with Kerry taking on Dublin in Killarney and Tyrone travelling to face Mayo in Castlebar.
Kerry v Dublin (Killarney)
Mayo v Tyrone (Castlebar)
Armagh v Wexford - postponed
Derry v Laois (Celtic Park)
Longford v Westmeath (Pearse Park)
Louth v Galway - postponed
Sligo v Antrim (Markievicz Park)
Wicklow v Meath (Aughrim)
Leitrim v Clare (Carrick-on-Shannon)
Offaly v Limerick (Tullamore)