When a wrestler does not report to the mat in a tournament the coach has two options:
1) forfeit
2) default
If the coach opts to default the wrestler receives a loss on his record against that opponent. If the coach opts to forfeit the match there is no loss, however the wrestler is no longer allowed to acquire points in the tournament. Personally, I would not use a win over someone who didn't step on the mat in a seeding meeting. If my wrestler was getting dominated by the other kid and won by default I would not use that win to get a seed either.
But ultimately it comes back to the coaches decision to ff or default. Choose wisely!