LoL: LYON vs JD Gaming (BO5) - First Stand Group B is a closed prediction market event on Polymarket with 120 markets, $5.3K total volume, and N/A in liquidity. Key markets: Total Kills Over/Under 23.5 in Game 5?; Total Kills Over/Under 32.5 in Game 4?; Total Kills Over/Under 36.5 in Game 4?.