Fifth seed Mirra Andreeva defeated Nikola Bartunkova 6-2, 7-6 (5) at Stadium 17 to advance to the 2026 US Open fourth round. Read the full match report.
Mirra Andreeva Edges Nikola Bartunkova to Reach US Open Fourth Round
Fast-rising tennis sensation Mirra Andreeva successfully secured her spot in the fourth round of the 2026 US Open with a hard-fought straight-sets victory over Nikola Bartunkova. Playing in front of a passionate crowd on Stadium 17, the fifth-seeded Andreeva utilized her elite defensive skills and remarkable tactical maturity to overcome a highly spirited challenge from her opponent. Andreeva ultimately advanced to the second week at Flushing Meadows with a competitive 6-2, 7-6 (5) win, continuing her impressive run in the prestigious Grand Slam tournament and keeping her championship dreams alive.

A Dominant Opening Set
The exciting third-round match began with Andreeva quickly asserting her dominance on the fast New York hard courts. The young Russian star looked incredibly focused right from the very first point, minimizing unforced errors and consistently hitting the ball deep into the corners to keep her opponent off balance. Andreeva aggressively attacked Bartunkova’s serve, converting early break point opportunities to establish a comfortable lead.

Bartunkova struggled significantly to find her usual rhythm during these opening exchanges. Andreeva beautifully capitalized on these moments, skillfully controlling the baseline rallies and dictating the tempo of the match. With exceptional court coverage, brilliant lateral movement, and pinpoint accuracy, Andreeva confidently closed out the first set 6-2, silencing the Czech player’s typically powerful baseline game. See also:Â Anastasia Potapova Reaches Maiden US Open Round of 16 After Beating Anisimova

Bartunkova Fights Back in a Tense Second Set
Entering the second set, Bartunkova dramatically raised her overall level of play. Desperately determined to force a deciding third set, the Czech player started hitting with much greater precision, depth, and aggression. She effectively challenged Andreeva’s world-class defense, turning the set into a highly competitive back-and-forth battle. Both talented competitors traded powerful blows and vital service holds, resulting in multiple intense, marathon rallies that thoroughly electrified the enthusiastic fans gathered around Stadium 17.

As the grueling and physically demanding set naturally progressed to a highly pivotal tie-break, Andreeva’s remarkable mental toughness shone exceptionally brightly. Despite facing relentless offensive pressure, the fifth seed remained remarkably composed. In the decisive tie-break, Andreeva delivered crucial first serves and executed perfectly placed passing shots, narrowly edging out her fiercely determined opponent 7-5 to seal the dramatic set and the match.
Advancing to the Second Week
With this highly professional and deeply inspiring straight-sets victory, Andreeva definitively proves she is a genuine title contender at this year’s US Open. She will now carefully prepare for her highly anticipated fourth-round clash, hoping to maintain this spectacular form as she aims to push even deeper into the thrilling final stages of the championship.
