He played club level rugby league (RL) for Leeds Rhinos, Bramley (loan), Huddersfield Giants, Keighley Cougars, Warrington Wolves, Chorley Lynx (loan), Doncaster Dragons (loan),[2] Leigh Centurions (two spells), Villefranche, Hull Kingston Rovers and Rochdale Hornets, as a wing,[1] and club level rugby union (RU) for Sale Sharks and Otley R.U.F.C., as wing.
[3] Leroy Rivett's amateur career began for the Leeds side Pendas Panthers (now known as Whinmoor Warriors) for the under-eleven age-group, but he soon moved to play for East Leeds, where he joined numerous other future professionals in a very strong junior team.
As this team grew older, it won numerous trophies, most notably the British Amateur Rugby League Association National Youth League and National Youth Cup double in 1995.
Rivett rose to prominence towards the end of the season, helping Leeds reach the 1998 Super League Grand Final by scoring two tries in the final eliminator of the Super League play-offs against St.
Rivett is perhaps best known for his performance for Leeds Rhinos in the Rugby League Challenge Cup Final at Wembley Stadium in 1999 when he grabbed four tries against London Broncos and walked away with the Lance Todd Trophy as man of the match.