Jack Brown signs

Castleford Tigers are delighted to confirm the immediate signing of forward Jack Brown until the end of the 2028 season.

The 25-year-old was a key member of the treble-winning Hull KR side of 2025, playing in both the Grand Final and Challenge Cup final. 

He has made 91 Betfred Super League appearances to date, with 76 coming for Hull FC.

Brown will be immediately available for selection for the Tigers, having trained with the side this week.

Tigers Director of Rugby, Chris Chester, said: "We’re pleased to welcome Jack to the club. 

"He is a player we’ve admired for some time, and we believe he has the character and ability to make a positive impact both on and off the field. 

"We’re excited to see him in a Tigers shirt and look forward to working with him.”

Jack Brown added: "I'm really pleased, obviously the opportunity to come here early came about.

"It's one I jumped at, and I'm really excited to get started."

Jack Brown is available to sponsor for the reaminder of the 2026 season.