International call-ups see Addicks visit moved
Town will no longer host Charlton Athletic at Portman Road on 10 October 2020.
International call-ups means the League One fixture, which was due to kick off at 3pm, has been moved from next weekend.
Charlton have reached the three player call-up tipping point that means the club have the option to postpone the game under EFL rules.
Elsewhere, although there are no Premier League or Championship fixtures because of the international matches, a full fixture list remains in place for League One and League Two.
The new date for the clash between Town and the Addicks at Portman Road is Tuesday 22 December at 7.45pm.
However, should both sides be knocked out of the FA Cup in the first round, the game will be played on Saturday 28 November at 3pm.
Or, should both sides be knocked out at the group stage of the EFL Trophy, then they will meet on Tuesday 8 December at 7.45pm.