ALL eyes will be on tomorrow evening for the winners of tonight's Challenge Cup quarter final between Warrington Wolves and Catalans Dragons.

The draw for the semi-final will take place at half time of the last-eight clash between Salford Red Devils and Castleford Tigers, which kicks off at 5.30pm.

Former Great Britain captain Jamie Peacock will conduct the draw, which will be shown live on BBC Two.

The ball numbers for the semi-final draw will be as follows:

1 – Catalans Dragons or Warrington Wolves

2 – St Helens or Huddersfield Giants

3 – Wigan Warriors or Hull FC

4 – Salford Red Devils or Castleford Tigers

The semi finals will both be played on Saturday, June 5, at a venue to be confirmed next week as part of a triple header with the Betfred Women's Challenge Cup Final.

Warrington Wolves Women are still involved in that competition and face Castleford Tigers in the quarter final on Sunday.

The draw for the semi-finals will be made at half-time of The Sportsman's of York City Knights vs Wigan Warriors, which kicks off at midday on Sunday.