“Team Spirit wins series 3-1”

This trader is expressing a view that Dota 2: TEAM VISION vs Team Spirit - Game 4 Winner, Dota 2: TEAM VISION vs Team Spirit - Game 1 Winner, Dota 2: TEAM VISION vs Team Spirit - Game 2 Winner, and 1 more are correlated outcomes, committing $9,000 to this thesis across 4 prediction markets on Polymarket.