No. The only thing that Rugby 2004 unlocked was a portal into a world which now contained the most ugly and worst game ever made.
It's not worth unlocking anything in R*gby 2*04 (sorry, but I felt I should censor the profanity I just used), the only thing that should be done is LOCK it in a safe and drop the disgusting title deep into the ocean and let it sink down into the dark bowls of the Earth.
Yes, like many others, I was the fool who tried to finish the challenge tracking on that revolting game. IMO, the rumour that you could unlock three historic matches after finishing challenge tracking was made up by EA to stop people from using the game as a drinks coaster. or something of more use than its original purpose.