The young Magpies were due to face their Reading counterparts at Whitley Park on Monday, 7th April, with kick-off set at 7pm (BST) but the fixture will now take place at St. James' Park. The date and kick-off time will remain the same.
United's second-string, who currently occupy 13th place in the 26-team division, were also due to face league leaders Manchester City at the City Football Academy on Friday, 11th April, with kick-off set at 7pm (BST) but the game will now take place on Monday, 14th April. The venue and kick-off will remain the same.
With three league games remaining, Diarmuid O'Carroll's side will be aiming to claim a top-16 spot to ensure qualification for the Premier League 2 play-offs, with the top 12 teams also sealing their place in next season's Premier League International Cup.