Wimbledon ATP Day One Round-Up | Jannik Sinner survives five-set battle; Djokovic advances as Ruud & Rublev fall in first round

Monday, 29 June 2026 at 23:34

Wimbledon’s opening day in the men’s draw produced immediate separation between surviving top seeds and high-impact early casualties. Jannik Sinner and Novak Djokovic both progressed after demanding opening-round battles, with the world No. 1 required to go the distance while the Serbian closed a four-set contest under sustained pressure. Daniil Medvedev and Félix Auger-Aliassime, meanwhile, secured straight-sets progression with controlled performances.

However, the day was also defined by significant disruption across the seeded bracket, with Casper Ruud eliminated by Hubert Hurkacz and Andrey Rublev falling in a dramatic five-set defeat. João Fonseca’s straight-sets win and a series of long, momentum-heavy matches further reshaped the early competitive landscape across multiple sections of the draw.

Sinner survives five-set test against Kecmanovic despite heavy workload

Jannik Sinner def. Miomir Kecmanović 4-6, 6-3, 6-7, 6-2, 6-3

Jannik Sinner opened his Wimbledon campaign with a demanding five-set victory over Miomir Kecmanovic, in a match where the world No. 1 was forced into extended physical and tactical exchanges. Sinner produced 31 aces and won 89% of points behind his first serve, but still struggled to fully separate against a disciplined and structured opponent.

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The Serbian’s game plan focused on extending baseline rallies and targeting Sinner’s second-serve patterns, which contributed to an unusually high 52 unforced errors from Sinner compared to 33 from Kecmanovic. The turning point came in the third set, where Sinner failed to convert a set point, allowing Kecmanovic to shift momentum and take a two-sets-to-one lead.

Sinner’s superior firepower—highlighted by 72 winners versus 20 from Kecmanovic—ultimately decided the match, but only after he re-established serve dominance in the fourth and fifth sets. The world No. 1 progresses to the second round, where he will face Nuno Borges.

Novak Djokovic edges Wu in four-set opener after late break pressure

Novak Djokovic def. Yibing Wu 4-6, 7-5, 6-4, 6-4

Novak Djokovic opened his Wimbledon campaign with a four-set victory over Yibing Wu, in a match where the Serbian had to gradually absorb and neutralise sustained resistance from the Chinese player. Wu took the second set and repeatedly extended rallies from the baseline, forcing Djokovic into a longer adaptation phase than usual in early-round grass-court matches.

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The turning point came in the third set, where Djokovic saved two break points before finding a decisive break to move ahead. Wu remained competitive throughout the fourth set, holding serve consistently to stay level deep into the set at 4-4, preventing Djokovic from establishing immediate separation.

The match was ultimately decided through Djokovic’s late-stage execution. At 4-4 in the fourth set, the former world No. 1 secured a crucial break after increasing return depth and pressure on second serves, before serving out the match to close a controlled but demanding four-set win.

Hurkacz eliminates Ruud in straight sets with elite serving efficiency

Hubert Hurkacz def. Casper Ruud 6-4, 6-2, 7-6

Hubert Hurkacz produced one of the most significant results of the opening round, defeating Casper Ruud in straight sets after more than two hours of play. The Polish player built control through serve dominance, recording 15 aces and winning 82% of first-serve points, consistently preventing Ruud from establishing return pressure.

Hurkacz converted 4 of 16 break-point opportunities, applying sustained pressure in extended return games, while Ruud managed just 1 break from 2 chances, limiting his ability to shift momentum during key phases of the match. The Norwegian again exits Wimbledon early, continuing a difficult pattern in grass-court consistency.

The victory represents Hurkacz’s second top-15 win on grass in recent weeks, following his success against Rublev in Halle, and moves him up to approximately No. 83 in the live rankings. He now faces Sebastian Ofner in the second round in a section that presents a realistic opportunity to accumulate ranking points and rebuild momentum after recent injury-related struggles.

Hubert Hurkacz at the ATP Finals in 2023

Rublev collapses in five-set marathon after failing to convert match points

Roman Safiullin def. Andrey Rublev 6-4, 7-6, 3-6, 0-6, 7-6

Andrey Rublev was eliminated in a physically and mentally demanding five-set defeat to Roman Safiullin after more than four hours of play between two Russian opponents. After dropping the opening set, Rublev responded strongly to take the second and third sets, briefly taking control of the match through increased baseline aggression.

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Safiullin, entering from qualifying with three consecutive wins already in his legs, maintained composure in extended rallies and gradually neutralised Rublev’s early shot dominance. The fourth set shifted momentum as Safiullin increased return depth and forced errors from the 12th seed.

The match was ultimately decided in a 10-point fifth-set tiebreak, where Rublev failed to convert two match points, while Safiullin converted his third match point to complete the upset. The defeat is projected to drop Rublev outside the top 15, while Safiullin advances to face Botic van de Zandschulp in the second round.

Medvedev advances with controlled straight-sets victory over Cilic

Daniil Medvedev def. Marin Čilić 6-1, 6-2, 6-4

Daniil Medvedev delivered a structured and efficient straight-sets win over Marin Cilic, controlling the match from an early stage through sustained baseline pressure and serve consistency. After a brief opening exchange, Medvedev won six consecutive games, immediately shifting scoreboard control.

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The Russian maintained dominance into the second set, again stringing together seven consecutive games after the 2–2 mark, effectively breaking the match open. Cilic briefly stabilised in the third set, recovering one break and reaching 3–3, but was unable to sustain resistance against Medvedev’s return depth and rally control.

Medvedev closed the match in under two hours, maintaining composure even when his level dipped slightly with a large advantage, ensuring a routine progression to the second round. In second round he will face the Spaniard Daniel Merida.

Félix Auger-Aliassime opens Wimbledon with controlled straight-sets win

Félix Auger-Aliassime def. Aleksandr Shevchenko 6-3, 6-1, 6-4

Félix Auger-Aliassime began his Wimbledon campaign with a straight-sets victory over Aleksandr Shevchenko, building control early through strong first-serve patterns and aggressive positioning behind the serve. The Canadian established scoreboard separation in the opening set and maintained structural control through extended phases of baseline play.

Shevchenko briefly increased resistance in the third set, holding serve more consistently and testing Auger-Aliassime in neutral rallies. However, the Canadian’s serve remained the decisive factor throughout, limiting break-point exposure and preventing any sustained momentum shift.

Auger-Aliassime closed the match in straight sets without facing prolonged pressure on serve, confirming a stable and efficient opening performance. He advances to the second round and will face the Croatian Dino Prizmic.

João Fonseca defeats Bautista Agut in straight sets to continue breakthrough run

João Fonseca def. Roberto Bautista Agut 7-6, 6-4, 6-3

João Fonseca produced a composed straight-sets victory over Roberto Bautista Agut, in a match defined by early resilience and progressive control from the Brazilian teenager. The opening set was tightly contested and required a tiebreak, where Fonseca’s ability to sustain depth in baseline exchanges proved decisive.

Bautista Agut attempted to re-establish control in the second set through longer rally construction and improved return positioning, but Fonseca responded by increasing first-serve consistency and shortening points more effectively. This shift allowed him to prevent the Spaniard from dictating extended exchanges.

In the third set, Fonseca progressively took control of baseline tempo, applying pressure on second serves and creating more frequent neutral-to-aggressive transitions. He closed the match in straight sets, confirming one of the more notable young-player wins of the opening round.

Joao Fonseca making a first Canadian Open

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Samuel GillEditor-in-Chief

Samuel Gill is the Chief Content Officer (CCO) of TennisUpToDate.com, a role he has held since 2020. He is responsible for editorial governance across the platform, including setting content standards, overseeing accuracy and consistency, and guiding long-term editorial strategy. Since joining, he has contributed more than 10,000 articles and editorial pieces across the TennisUpToDate network, playing a central role in the daily operation and development of the site.

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