The matches were all due to be shown by Sky, but had to be put back due to teams' cup commitments.
The changes mean that in one week in April, Sky will screen seven live Premier League games on six consecutive days.
The new dates are:
Tuesday April 19
7.45pm Newcastle v Man City Sky Sports 1
Wednesday April 20
8pm Liverpool v Everton Sky Sports 1
Thursday April 21
7.45pm Arsenal v West Brom Sky Sports 1
Tuesday May 10
7.45pm West Ham v Man United Sky Sports 1
Wednesday May 11
8pm Liverpool v Chelsea Sky Sports 1