Hull FC join Wakefield & Warrington in semis
Michaels, Pritchard and Houghton for Hull
Garcia and Yaha cross for Catalans
Sneyd kicks five goals for hosts
Hull FC last won Challenge Cup in 2005
Hull FC v Catalans Dragons (13:30 BST)
Image source, Rex FeaturesCatalans Dragons have not been far from the top of the table all season and currently lie fourth in Super League, four points behind today's Challenge Cup opponents Hull.
The French club have never won the Challenge Cup, although they did reach the final in 2007, where they lost to St Helens.
Hull FC v Catalans Dragons (13:30 BST)
Image source, Rex FeaturesMany pundits expected Hull FC to have a half-decent season, but not many would have predicted them being two points clear at the top of the Super League table after 19 games.
Lee Radford's side have won their last nine matches and a 10th straight win today will put them a step closer to a first trip to Wembley since 2013.
Challenge Cup quarter-final reports
Image source, SWPIX.COMThursday: Huddersfield 16-28 Wakefield
Friday: Warrington 20-18 Widnes
Hull FC v Catalans Dragons (13:30 BST)
Hull FC: Shaul; Michaels, Fonua, Yeaman, Talanoa; Tuimavave, Sneyd; Taylor, Houghton, Watts, Manu, Minichiello, Ellis.
Replacements: Green, Bowden, Pritchard, Washbrook.
Catalans Dragons: Escare; Broughton, Garcia, Richards, Yaha; Carney, Albert; Mason, Pelissier, Casty, Stewart, Horo, Baitieri.
Replacements: Taylor, Bousquet, Mounis, Bosc.
Hull FC v Catalans Dragons (13:30 BST)
Warrington and Wakefield are already through to the last four of the Challenge Cup, leaving two more semi-final spots up for grabs.
The last of those will be filled by either Wigan or Castleford later today. Before that, we have arguably the pick of this season's quarter-final ties.
Super League leaders Hull FC take on fourth-placed Catalans Dragons - and I've got live text and radio commentary to bring you.
Welcome along. Only 15 minutes to wait until kick-off.