Tim / duo
Julian's rule for this dataset: if clusterspace (Tim) is in the game, they duo queued. For the Oct 4 evening, Julian reported all games were with Tim even where privacy settings hid his row. Julian expects duo games to be easier. This page shows the records; it doesn't prove the effect.
Duo with Tim
Confirmed solo
Tim unknown
unreadable names or no Teams screenshot. Not counted as solo
Tag team
Same role = role of Julian's longest-played hero equals the role of Tim's scoreboard portrait, which is his most-played hero in that match. It doesn't mean they played those heroes at the same time.
Role pairs in duo games
Diagonal = tag team (same role). Cancelled and unknown-role matches aren't counted.