Polymarket US Open ATP Handicap Market Sees Sharp Swing in Ghia Odds

Polymarket’s submarket for the US Open ATP match between Juan Manuel Cerundolo and Arthur Ghia saw the Ghia option in the +/-1.5 handicap market swing sharply, according to monitoring by Catcher Predict. According to ChainCatcher, the option’s implied win probability rose from 26.5% one hour earlier to 50%, a 23.5 percentage point increase. The report said the move may reflect the impact of breaking news.