Gauff vs. Sonmez US Open Preview: Predictions & H2H

Fresh off a commanding 6-2, 6-4 victory over Jessica Pegula in the Cincinnati Open final, Coco Gauff enters the US Open with a renewed sense of clarity. The World No. 4 proved in Ohio that when her first-serve conversion rate hovers above 70%, she is nearly impossible to break. Gauff converted four of her six break-point opportunities in that final, showcasing a ruthless efficiency that had been missing in earlier hard-court warm-ups.

Reclaiming the Serve on Roddick's Radar

On Saturday, Gauff sat down on Andy Roddick's "Served" podcast to dissect the technical adjustments behind her serving confidence. Roddick and Gauff analyzed her ball toss and shoulder rotation, two critical elements that allowed her to win 78% of her first-serve points during her Cincinnati run. This technical tune-up is vital as she prepares for her opening-round clash against Zeynep Sonmez on August 31.

Facing Sonmez requires immediate tactical discipline. Gauff cannot afford slow starts or double-fault lapses that give her opponent cheap momentum. If Gauff maintains her high first-serve percentage and aggressive baseline positioning, she should dictate the tempo from the very first ball, as we analyzed in our roundtable predictions.

Tuning Out the Ticket Noise to Protect the Inner Circle

An elite athlete's mind must be a fortress, but the pressure of a home Slam always threatens to breach the walls. Gauff demonstrated her off-court resolve by defending her mother, Candi Gauff, who recently criticized friends and family on Instagram for demanding tournament tickets. In the high-stakes environment of New York, managing these external distractions is just as crucial as hitting a clean backhand down the line.

By publicly backing her mother's stance, Gauff has drawn a clear line in the sand. She is keeping her inner circle tight and her focus absolute. This emotional boundary-setting ensures that when she steps onto the court on August 31, her mind will be entirely occupied by the tactical demands of the match, rather than logistical headaches.

Rivalry Matchup & Player Profiles

While Gauff begins her campaign against Sonmez, her long-term threat in the draw remains her close rival Jessica Pegula, currently sitting at No. 3 in the WTA rankings. Their rivalry is one of the most compelling in modern American tennis.

The head-to-head record between Gauff and Pegula is locked in a tight 5-5 tie. Gauff's latest straight-sets triumph in Cincinnati broke a brief slide against her former doubles partner, demonstrating her ability to solve Pegula's flat, deep groundstrokes. Should they cross paths deep in the tournament, Gauff's superior court coverage will once again clash with Pegula's relentless rhythm in a matchup that always tests the physical limits of both competitors.