WORCESTER Warriors’ British and Irish Cup semi-final against Leinster ‘A’ tomorrow night at Sixways will head to extra-time if the scores are level after 80 minutes.

Two periods of 10 minutes each will be played and, if the scores remain tied after extra-time, the club with the most tries in the match will progress to the final.

If the number of tries are equal, then Leinster, as the away club, will progress to the final.

Warriors or Leinster 'A' will travel to meet Doncaster Knights or Bristol in the final on April 3.