Sabalenka Wins 7-6, 6-4 as Sinner Dominates Tien at BNP Paribas Open

Aryna Sabalenka maintained her perfect set record at the BNP Paribas Open by defeating Victoria Mboko 7-6 (0), 6-4 on Thursday.

Aryna Sabalenka advanced to the BNP Paribas Open semifinals on Thursday by defeating 10th-seeded Canadian Victoria Mboko 7-6 (0), 6-4. The top-ranked player in women's tennis maintained her streak of not dropping a single set throughout the tournament, punctuated by a flawless opening-set tiebreaker where she won every available point. Sabalenka successfully landed 94% of her first serves in play and remained unbroken during the contest, despite facing and saving five break points. A single service break in the second set provided the necessary margin for the world number one to secure her progression in the California desert.

On the men's side of the bracket, second-seeded Jannik Sinner of Italy cruised into the final four with a 6-1, 6-2 victory over 25th-seeded American Learner Tien. Sinner’s performance was highlighted by 10 aces and a disciplined serving display featuring only one double fault. The result brought an end to the run of the 20-year-old Tien, who entered the record books as the youngest American man to reach an Indian Wells quarterfinal since 1992, when his current coach, Michael Chang, won the title.

Sabalenka’s Statistical Dominance and Tactical Execution

Sabalenka’s victory over the 19-year-old Mboko, the reigning 2025 Canadian Open champion, was defined by serving efficiency. By putting 94% of her first deliveries into the court, the top seed limited Mboko’s opportunities to dictate play from the baseline. Although the Canadian forced five break-point opportunities, Sabalenka’s defensive resilience ensured her serve remained intact for the duration of the match. Following the win, Sabalenka noted her satisfaction with her current serving form and emphasized a point-by-point focus on her established game plan.

The victory keeps Sabalenka in contention for her inaugural title at this specific event. Her path to the final now requires a victory against 14th seed Linda Noskova. The Czech player earned her spot in the semifinals by overcoming unseeded Australian Talia Gibson in a three-set battle, finishing with a scoreline of 6-2, 4-6, 6-2.

Sinner Ends Record-Breaking Run by Learner Tien

Jannik Sinner showed no signs of struggle against Learner Tien, conceding only three games across the entire match. The Italian's power was evident in his double-digit ace count, while his consistency from the baseline prevented the young American from finding a rhythm. Tien’s presence in the quarterfinals was a historical milestone for American tennis, as he was the youngest domestic player to reach this stage of the BNP Paribas Open in over three decades.

Sinner’s victory sets up a high-profile semifinal clash scheduled for Saturday. He will face Alexander Zverev of Germany, who secured his advancement with a 6-2, 6-3 win over France’s Arthur Fils. Zverev’s straight-sets victory mirrors the efficiency shown by Sinner, setting the stage for a matchup between two of the men's draw's highest remaining seeds.

Semifinal Matchups and Tournament Outlook

The BNP Paribas Open semifinals are now established with clear favorites and rising stars. Sabalenka remains the highest-ranked competitor in the women's field, while Sinner continues his pursuit of the title as the second seed in the men's draw. The upcoming matches on Saturday will determine if Sabalenka can reach her first final at Indian Wells or if Noskova can pull off another upset. Simultaneously, the Sinner versus Zverev encounter will decide which powerhouse advances to the men's championship round.

With Sabalenka yet to lose a set and Sinner serving at a high level of precision, the statistical leaders of the tournament are peaking at the critical juncture of the competition. The Italian’s ability to limit double faults to just one per match and Sabalenka's high first-serve percentage remain the primary factors driving their success in the quarterfinals.