The prop signed for the Knights in June 2015 having achieved two promotions in three seasons with National Division One side Ampthill.
Standing at 6’3” and weighing just over 140kg Joe’s physical presence is obvious and he has put it to good use in a Knights jersey. The 28-year-old managed 24 appearances in his debut season at Castle Park and Griff was quick to secure his talents for 2016/17.
He featured in the final eight games of the season including the play-off semi-finals; scoring against London Irish at the Madejski Stadium, after returning from injury
In 2017/18 season the Welshman become an ever-presence featuring in all but once game and managed four tries for his efforts.
Last season, Joe was again a consistent performer making over 20 appearances for the Knights.