“BoomBoys win series after split”

This trader is expressing a view that Dota 2: Iron Wing vs BoomBoys (BO3) - The International Playoffs, Dota 2: Iron Wing vs BoomBoys - Game 1 Winner, Dota 2: Iron Wing vs BoomBoys - Game 2 Winner are correlated outcomes, committing $8,950 to this thesis across 3 prediction markets on Polymarket.