BBC Super League Show previews the Challenge Cup sixth-round ties with Danny McGuire of Leeds Rhinos and Bradford Bulls CEO Robbie Hunter-Paul.
Among the highlights are holders Leeds Rhinos against Huddersfield Giants, last season's losing finalists Castleford against Hull FC and League One side York City Knights taking on Super League champions St Helens.
Leigh, conquerors of Salford in the last round and winners in 1972, go to Wakefield Trinity, while 1983 winners Featherstone Rovers take a trip to the south of France to play Catalans Dragons and Wigan, the most successful club in the competition's history, host Hull KR.
You can watch Huddersfield-Leeds live on BBC One on Saturday from 14:00 BST, while BBC Two has the game between Wakefield Trinity-Leigh on Sunday from 13:45 BST.
Available to UK users only.
Watch every try from every round on the BBC's Super League Show, which is available on the BBC iPlayer.