Centurion Callum Black aims to rewrite history

Ulster’s century-making loose-head Callum Black is determined to rewrite the history books against Leinster in the first of the Guinness Pro12 semi-finals tomorrow evening.

Black, who scored his first try in Ulster colours three weeks ago in celebration of his 100th appearance, is determined to help steer the province into the final in Edinburgh the following weekend.

To do that, Ulster must be the first club to win away from home in the Top Four shoot-out. The fact that they are facing their close rivals Leinster makes it even harder.