Clarity on matchups within GAC Bracket

Some tournaments use the individual points as a tie-breaker. So if you won your first match with only 10 points total, you seed low in the next round groups. Others can use a point differential system, where only the difference you won/lost by is tracked. I haven’t dug into it at all, so I don’t have any evidence to back this for GAC. But if it isn’t random, I would wager it is tied to the points you scored in the last match and definitely not GP.