THE Herald and Times sports team preview this weekend's Scottish Cup semi-final action in today's Ahead of the Game. 

Head of Sport Stewart Weir and Group Sports Writer Graeme McGarry join Online Sports Editor Alasdair Mackenzie to go through all the major talking points. 

The day began with the very sad news of former Rangers defender Ugo Ehiogu's death and we give our reaction. 

We then discuss Pedro Caixinha's chances of victory in his first derby match with Celtic on Sunday, as well as Hibernian's chances of reaching the final for the second year in a row against Aberdeen

Join us live from Hampden Park on Sunday at 11am for a look ahead to the big game between Celtic and Rangers before we return at the usual time of 12.30pm on Monday for a full review of the weekend.