40 Hull FC: Aaron Heremaia for Brett Seymour
40 Hull FC: Andy Lynch for Josh Bowden
40 Hull FC: Ben Galea for Dean Hadley
40 Hull FC: Daniel Holdsworth for Richard Horne
40 Hull FC: Danny Houghton for James Cunningham
40 Hull FC: Gareth Ellis for Alex Starling
40 Hull FC: Jason Crookes for Tom Lineham
40 Hull FC: Joe Arundel for Ben Crooks
40 Hull FC: Joe Westerman for Jay Pitts
40 Hull FC: Mark O'Meley for Chris Green
40 Hull FC: Shannon McDonnell for Jamie Shaul
40 Hull FC: Tom Briscoe for Jack Briscoe

Fc subs at half time and is now 20-6....sorry but no details on Cas subs.