“Aurora wins games, 1win series”

This trader is expressing a view that Dota 2: Aurora vs 1win - Game 2 Winner, Dota 2: Aurora vs 1win (BO3) - BLAST Slam Playoffs, Dota 2: Aurora vs 1win - Game 1 Winner are correlated outcomes, committing $12,000 to this thesis across 3 prediction markets on Polymarket.