Catcher Predict: "National Bank Open: Michael Zheng vs Miomir Kecmanovic" "National Bank Open: Michael Zheng vs Miomir Kecmanovic Handicap +/-1.5" Winning probability skyrocketed by 19%

According to monitoring by Catcher Predict, in the event "National Bank Open: Michael Zheng vs Miomir Kecmanovic" on the prediction market Polymarket, the "Kecmanovic" option in the sub-market "National Bank Open: Michael Zheng vs Miomir Kecmanovic Spread +/-1.5" experienced a dramatic fluctuation in winning probability, soaring from 4% an hour ago to the current 23% (a fluctuation of 19%). Please note the impact of relevant breaking news.