The Pilgrims' first action in the newly-created Academy North Division will unfold at The Jakemans Stadium (kick-off 2.00pm).
Lee Mitchell's side will be without the services of suspended midfielder Lewis Bontoft, but he hopes to have an otherwise full squad to choose from.
Admission is FREE via the Cropleys Lounge, where refreshments will be on sale prior to kick-off and at half-time.
United's FA Youth Cup first qualifying round away tie against Long Eaton United has, meanwhile, been arranged for Tuesday September 17 (kick-off 7.45pm).