Key Highlights:
- World number two Aryna Sabalenka was eliminated from the China Open following a straight-sets loss to 34th-ranked Nikola Bartunkova.
- Sabalenka’s exit comes just 24 hours after top seed Elena Rybakina was ousted by world number 118 Alina Charaeva.
- This marks the first time since 2015 that neither of the tournament’s top two seeds advanced to the round of 16 at the WTA 1,000 event.
Nikola Bartunkova Stuns Aryna Sabalenka in Straight Sets
The China Open witnessed another monumental upset as world number two Aryna Sabalenka was eliminated from the WTA 1,000 tournament, falling to Czech rising talent Nikola Bartunkova. The 34th-ranked Bartunkova delivered a composed and dominant performance to claim a 6-4 6-3 victory over the two-time major champion, extending a breakthrough campaign on the professional tour.
Sabalenka struggled to find her rhythm throughout the contest and was heavily undone by missed opportunities, failing to convert any of the five break points she generated against her opponent. Visibly unsettled as the match slipped away, the Belarusian threw her racquet in frustration after falling behind by a break early in the second set, allowing Bartunkova to keep control and comfortably serve out the victory.
Following her milestone triumph, the 20-year-old Czech acknowledged the scale of the moment while reflecting on her tactical mindset. “I focused on myself, to be calm. She’s a legend, so I’m really happy that I won the match,”
said 20-year-old Bartunkova, who will face Austria’s Sinja Kraus next.
Top Seeds Suffer Historic Early Exits in Beijing
Sabalenka’s departure comes merely a day after top-seeded Elena Rybakina suffered her own unexpected early exit in Beijing. Rybakina, who defeated Sabalenka in last month’s US Open final to claim the world number one ranking, was knocked out by Armenian world number 118 Alina Charaeva. With both Rybakina and Sabalenka eliminated prior to the fourth round, this tournament marks the first time since 2015 that the top two seeds have failed to reach the round of 16 at the China Open.
The loss extends an uncharacteristic title drought for Sabalenka, who has not lifted a trophy since capturing the prestigious ‘Sunshine Double’ in March with back-to-back victories at Indian Wells and the Miami Open. It has culminated in a mixed campaign by her high standards; she will finish the season without a Grand Slam title for the first time since 2022 and has frequently battled visible on-court frustration during high-pressure moments.
Why This Matters
The simultaneous exits of Elena Rybakina and Aryna Sabalenka radically alter the draw at the China Open, presenting a massive opportunity for lower-ranked players to capture a WTA 1,000 title late in the season. On a broader scale, Sabalenka’s extended title drought since March highlights a dip in consistency following a dominant early-season run. Meanwhile, Bartunkova’s milestone win underscores the rising depth in women’s tennis, as younger competitors continue to disrupt established hierarchies on the sport’s biggest stages.
Frequently Asked Questions
Who did Nikola Bartunkova defeat at the China Open?
Nikola Bartunkova defeated world number two Aryna Sabalenka 6-4 6-3 in a significant upset at the WTA 1,000 event in Beijing.
Who will Nikola Bartunkova play next?
Following her victory over Aryna Sabalenka, Nikola Bartunkova will face Austria’s Sinja Kraus in the next round.
When was the last time the top two seeds failed to reach the China Open round of 16?
The early exits of top seed Elena Rybakina and second seed Aryna Sabalenka mark the first time since 2015 that neither of the top two seeds reached the tournament’s round of 16.




