Although the Saddlers' groundstaff had several braziers alight to try and thaw the surface, referee Matt Haywood called the game off at 2.05pm.
No new date has been arranged for the fixture.
So, it looks like Robin van Persie is heading towards the Old Trafford exit door.
History is generally favourable to hosts in big finals.
Its been the lot of so many England players over the years, but today it was Laura Bassett coming to