“BetBoom beats OG in the series”

This trader is expressing a view that Dota 2: BetBoom Team vs OG (BO3) - BLAST Slam Group C, Dota 2: BetBoom Team vs OG - Game 1 Winner, Dota 2: BetBoom Team vs OG - Game 2 Winner are correlated outcomes, committing $7,815 to this thesis across 3 prediction markets on Polymarket.