The match against the Leicester based club has been called off due to Friar Lane drawing their FA Cup tie away to Deeping Rangers 1-1 yesterday and the replay being this week.
No new date has been announced for this game. Sphinx next's Midland Alliance fixture is at away to Bridgnorth Town on Saturday.
On Thursday night, Coventry Sphinx Youth team start their Midland Floodlit League Premier Division campaign with a home game against Redditch United. Kick off at Sphinx Drive is at 7.45pm.