Titouan Droguet upset Alexei Popyrin at the Cincinnati Masters 1000 on hard court, claiming a 7–6, 6–1 victory despite entering as the underdog at 2.0 odds to Popyrin's 1.73 favourite status. Droguet's performance proved decisive in the second set, where he broke serve and dominated to secure a commanding 6–1 scoreline after a tightly contested first-set tiebreak. The French player's ability to capitalise on opportunities in the opening set proved the turning point, establishing momentum that Popyrin could not recover from. This upset represents a significant statement from Droguet against a player ranked higher in the betting markets, and will substantially boost his confidence heading forward in the tournament.