Oh, Blaster:
I'm not sure if you had some special routine set up to confirm who won each match at the end of each round, but I was thinking this program might help you out if you don't know about it already:
http://sites.google.com/site/sc2gears/
It basically gives you a bunch of stats about a replay file without having to open it up in SC2. The most important piece of information is that it tells you who won the game. I don't know if it will help, but it sure beats having to power through each replay at x8 just to confirm who won the match.
Hope it helps.