Catcher Predict: "St. Louis Cardinals vs. Pittsburgh Pirates" "O/U 6.5" Winning rate plummeted 42%

According to Catcher Predict monitoring, in the market prediction event "St. Louis Cardinals vs. Pittsburgh Pirates" on Polymarket, the "Over" option in the sub-market "O/U 6.5" has experienced a dramatic fluctuation in winning probability, dropping from 60.5% an hour ago to the current 18.5% (a fluctuation of 42%). Please note the impact of relevant breaking news.