It was a clash between two players who had never advanced this far in Cincinnati — and in the end, the Italian came out on top. Flavio Cobolli defeated Tommy Paul in three sets, 6:2, 3:6, 6:4, on P&G Stadium to book his place in the 2026 Cincinnati Open semifinals. For Cobolli, seeded seventh and currently ranked tenth in the world, it was his first-ever Masters 1000 quarterfinal on hard court — and he seized the moment emphatically.
Cobolli dominates the opener, Paul hits back
From the outset, Cobolli's heavy forehand and aggressive, early ball-striking set the tone. Tommy Paul, seeded 18th, struggled to find a foothold in the baseline exchanges and dropped the opening set 2:6. Cobolli converted his break points clinically and barely allowed his opponent a look-in during that phase — a minor statement of intent.
In the second set, Paul showed exactly why he had beaten top seed Alexander Zverev in three sets in the previous round. The American steadied his game, leaned more heavily on his serve, and took the set 6:3. Yet the 39 unforced errors Paul accumulated across the match underscored just how inconsistent he was for long stretches.
Cobolli holds his nerve in the deciding set
Paul tried to carry his second-set momentum into the third, but Cobolli refused to be unsettled. The Italian converted 25 percent of his break points — and saved 50 percent of the break points he faced on his own serve — keeping his composure when it mattered most. The deciding set went to Cobolli 6:4, sealing a hard-fought victory.
Statistically, the match was closer than the scoreline suggests: both players won 67 percent of points on serve, and the total points won were split evenly at 50–50. The difference ultimately came down to break point conversion — Cobolli made his chances count, while Paul, despite 12 aces and 28 winners, gave away too many cheap errors.
Context: Cobolli's rise to the top of the game continues
This win adds another landmark to an extraordinary season for Cobolli: an ATP title in Acapulco, a runners-up finish at the French Open, a quarterfinal appearance at Wimbledon — and now a semifinal in Cincinnati. At the time of the match, he sat fourth in the PIF ATP Race to Turin, making him a genuine contender for the ATP Finals for the first time. Paul, meanwhile, who had never previously made it past the third round in eight appearances in Cincinnati, could at least take comfort in his best-ever result at this tournament — even if the next step proved a step too far. Both players had fought their way to the quarterfinal through three straight three-set wins apiece; this match confirmed once again that nothing came easy in Cincinnati in 2026.
