Albion's Amex clash with Spurs, scheduled for next month, will have to be rearranged.
They were due to face each other in front of the Sky cameras on Friday April 20 (8pm).
A new date will have to be found as that clashes with FA Cup semi-finals weekend.
Tottenham won their quarter-final at Swansea today without the injured Harry Kane 3-0.
Christian Eriksen gave them an early lead and Erik Lamela added a second just before half-time.
Eriksen scored again in the second half at the Liberty Stadium.
Albion face Manchester United in the quarter-finals at Old Trafford tonight (7.45pm).
The other quarter-finals between Leicester and Chelsea and Wigan and Southampton take place tomorrow.
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