The first rounds of 2003 were hosted on a webhost / free forums called 'ishbiz' or 'ish.biz'. The ish.biz account was set up by former forummer Mr Bulldogs.
It was during the transition period between rleague and LU when the F7s founder, Tappy was looking for a place to stage the F7s. He and matto had a falling out and in some major fit, matto and rleague deleted the entire 2002 season. There's more about the history of this here:
http://f7s.leagueunlimited.com/history.php
Unfortunately, one day the ishbiz forums inexplicably disappeared, and with that we lost the first three rounds.
I found this archive site which has a brief discussion about ish.biz and its demise, here:
http://www.freewebspace.net/forums/archive/index.php/t-39310.html
Don't know how far you want to take it but
http://ish.biz appears to be directing to a new domain name. You never know, the 2003 matches might still be sitting in a dusty server somewhere. I don't know the name of the account that Mr Bulldogs had it under.