“IG wins games, NiP wins series”

This trader is expressing a view that LoL: Invictus Gaming vs Ninjas in Pyjamas (BO3) - LPL Group Nirvana, LoL: Invictus Gaming vs Ninjas in Pyjamas - Game 1 Winner, LoL: Invictus Gaming vs Ninjas in Pyjamas - Game 2 Winner are correlated outcomes, committing $4,199 to this thesis across 3 prediction markets on Polymarket.