The world number one’s consistency is suddenly under scrutiny.
BERLIN, Germany | June 2026
Jessica Pegula defeated Aryna Sabalenka 6-4, 6-7(4), 6-0 in the semifinals of the Berlin Tennis Open, producing a dominant final set against the world number one. The American completed the victory in two hours and 15 minutes to reach the final of the WTA 500 grass-court tournament. Sabalenka recovered from a difficult start and survived a second-set tiebreak, but her resistance disappeared completely in the deciding set. The defeat marked the second consecutive tournament in which she lost a final set without winning a game.
Pegula entered the match having lost nine of her previous 12 meetings against Sabalenka, but she immediately imposed greater control on the grass. She handled the Belarusian’s power with compact returns, redirected pace effectively and protected her own service games under pressure. A single break was enough to secure the opening set 6-4. The American appeared more stable in the exchanges and forced Sabalenka to play additional shots instead of allowing her to dominate with the first strike.
The second set developed into a more complicated contest as Sabalenka increased her aggression and searched for shorter points. Pegula remained composed and reached the tiebreak with the opportunity to close the match in straight sets. She led 3-1 when rain interrupted play, temporarily stopping her momentum at a critical stage. When the players returned, Sabalenka won six of the next seven points to take the tiebreak 7-4 and force a deciding set.
The comeback appeared capable of changing the psychological direction of the match. Sabalenka had survived a difficult situation and seemed to have regained the emotional intensity that has defined many of her greatest victories. Instead, Pegula responded by raising her level while the world number one’s game rapidly deteriorated. The American won six consecutive games and completed the final set without allowing Sabalenka to establish any sustained resistance.
The 6-0 score carried additional significance because Sabalenka suffered the same result in her previous tournament. Diana Shnaider defeated her in the Roland Garros quarterfinals after also winning the deciding set without dropping a game. Before those two defeats, Sabalenka had not received a bagel set since losing to Donna Vekic in Dubai in February 2024. Consecutive final-set collapses therefore represent an unusual pattern for one of the most physically powerful and competitive players on the women’s tour.
Sabalenka’s recent results are beginning to raise questions about whether she is experiencing a temporary loss of confidence or a deeper competitive decline. She has now completed four consecutive tournaments without reaching a final. For most players, that sequence would not constitute a crisis, but Sabalenka had previously reached five successive finals before winning the WTA 1000 event in Miami. She had not endured a comparable four-tournament absence from a championship match since August 2024.
Her position at the top of the world rankings could also come under increasing pressure. Sabalenka maintains an advantage over Elena Rybakina, but the points available during the grass-court season may narrow that margin. Wimbledon is particularly important because Sabalenka must defend the points earned from her semifinal appearance, while Rybakina has fewer points to protect after an earlier elimination last year. Every result before the Grand Slam therefore carries consequences beyond immediate tournament progress.
Grass remains the only major surface on which Sabalenka has not won a tour-level title. She reached the Eastbourne final in 2018 and another grass final in ’s-Hertogenbosch in 2022, but neither campaign ended with a trophy. Her power, serve and aggressive return should theoretically translate well to faster courts. However, grass also punishes unstable movement, rushed decision-making and small technical errors more severely than slower surfaces.
The Berlin semifinal exposed both sides of Sabalenka’s game. Her ability to recover after the rain delay demonstrated resilience and the capacity to change the match quickly. The final set, however, showed how rapidly her level can fall when errors accumulate and emotional control weakens. Pegula did not need to produce reckless attacking tennis because disciplined placement and consistency were sufficient to increase the pressure.
For Pegula, the victory represented another significant result on a surface where she has already demonstrated strong credentials. She previously won the Berlin title in 2024 and now has another opportunity to lift the trophy. Her game is well suited to grass because she takes the ball early, redirects pace cleanly and uses efficient movement rather than exaggerated preparation. Those qualities allowed her to neutralize Sabalenka’s heavier power and control the decisive phase of the semifinal.
The American’s response after losing the second-set tiebreak was particularly impressive. Players often struggle after failing to close a match, especially when a weather interruption contributes to the momentum shift. Pegula avoided frustration, protected her service immediately and attacked Sabalenka’s increasingly vulnerable second serve. Her six-game run transformed a potentially painful reversal into one of her most authoritative victories over the world number one.
Sabalenka’s defeat does not erase the consistency that made her the dominant player of the recent period. She remains a four-time Grand Slam champion and one of the most dangerous competitors in women’s tennis. Yet the manner of her latest losses cannot be dismissed entirely because both ended with complete third-set collapses. Recovering before Wimbledon will require more than technical adjustments, as maintaining emotional and tactical stability when matches turn against her has become the immediate challenge.
Berlin leaves Pegula one victory away from another grass-court title while Sabalenka departs with unresolved questions. The Belarusian showed enough quality to force a third set, but not enough control to compete once it began. Two consecutive bagels in deciding sets have turned an ordinary sequence of defeats into a notable warning sign. The world number one now enters the most important tournament of the grass season needing to restore the reliability that once separated her from the rest of the field.
Momentum exposes what rankings can conceal. / El impulso revela lo que el ranking puede ocultar.