So, it looks like now instead of basing matchups on mean or average stats or leaderboard rank, it's looking for teams whose strongest player is the same as your team's strongest player. We are top 150, but in 10 wars we haven't faced anyone outside of top 40, every team we faced today is top 20, and every team we've faced has had players who are similar def to our strongest player - 350B. And the last 5 matches were all top 20. Which means, we can forget about winning a single battle the entire 7 days.
If I'm right about the "strongest member" matchup, we won't have a team left after this event. Who will enjoy a game where you are put in a position to lose 140 wars in a row? Yeah, us neither.