The source records describe two separate Polymarket probability movements: Gen.G rose from 52% to 81.5% in the First Kill of the Second Game sub-market for the Gen.G vs. KT Rolster LCK Round 3 event, while the Over option in the Miami Marlins vs. Philadelphia Phillies O/U 8.5 sub-market fell from 50.5% to 21.5%. Catcher Predict identified the moves and urged participants to consider related breaking news.