Heroes & roles
Record by main role
Main role = role of the single longest-played hero. Matches with tied or incomplete hero time are excluded.
Record in matches using each hero
Not additive: a match where Julian played three heroes counts once for each. A short appearance doesn't make a hero responsible for the result. Sparse = fewer than 5 matches.
Hero hopping
Minimum hero changes vs result
Changes = distinct heroes with play time, minus one. A lower bound: switching A → B → A counts as one. Needs verified, complete hero history.