Then we should agree on a 2-0 score. As I mentioned, 4-2 gives the impression that the no-show team won 2 games. Giving a 2-0 score gives the no-show team absolutely no advantage ("Hey I don't wanna play against Clanless, they're gonna 4-0 all-kill us anyway, let's no show and score 2 games, at least we got something"), while the team who showed up still gets a +2 games advantage.
Even the smallest donations help keep sc2sea running! All donations go towards helping our site run including our monthly server hosting fees and sc2sea sponsored community tournaments we host. Find out more here.