WORCESTER Rugby Club flanker Cameron Mather has been called in to the English National League side to face South Africa at Sixways tomorrow (7.30pm).

The 28-year-old, who can play at blindside or openside flanker, received a call from English National Divisions' coach Phil Davies on Saturday evening.

The 6ft 5in back-row, who joined Worcester from Edinburgh Reivers in September, has represented Scotland on four occasions and has also played for Scotland at international sevens.

Meanwhile, Worcester Warriors have re-scheduled their game against Bristol United. They will now play the Premiership side's second team tomorrow at Clifton Rugby Club (2pm).

Warriors (from): Calder; Baxter, Barrow, Langkilde, Lamb; Yapp, Pellow; Hartland, Hall, Benbouhout, Denhardt, Broughton, Merlin, Moretti, Collins, Knight, Scriven, Meredith, Ward, Wilkes.