WTA Indian Wells Round-Up Day Five | Alexandra Eala advances after Gauff injury; as Sabalenka and Anisimova steamroll

Several of the WTA Tour’s leading names progressed on a busy day at the BNP Paribas Open in Indian Wells, with Aryna Sabalenka, Naomi Osaka and Amanda Anisimova all securing victories to reach the fourth round. Alexandra Eala also advanced after Coco Gauff was forced to retire early in their match, while Canadian teenager Victoria Mboko closed the evening session with a convincing straight-sets win over Anna Kalinskaya.

The results maintain strong momentum for several players seeking deep runs in the Californian desert. Sabalenka continues her campaign as world No. 1, Osaka builds further match rhythm in her comeback season, and Anisimova extended an impressive run of form with a dominant display. Eala’s progression marks one of the most notable storylines of the tournament so far, while Mboko’s win highlights the emergence of another young contender on the WTA stage.

Aryna Sabalenka advanced to the fourth round with a 6-4, 6-1 victory over Jaqueline Cristian, needing just over an hour to secure the win in the afternoon session. The world No. 1 faced brief resistance in the opening set, with Cristian holding serve consistently through the early stages. Sabalenka eventually created separation with a late break to take the set 6-4, capitalising on Cristian’s struggles behind her second serve.

From there, the top seed quickly took control. Sabalenka broke early in the second set and extended the margin as Cristian’s error count increased. The Belarusian dictated most baseline exchanges, using her power to push Cristian behind the baseline and shorten points when opportunities appeared.

Statistically, Sabalenka’s serve proved decisive. She fired five aces and won 86% of points behind her first serve (30/35). Cristian struggled when forced onto her second delivery, winning just 25% of those points. Sabalenka also converted four of six break opportunities while consistently applying pressure in return games.

The result keeps Sabalenka firmly on track in Indian Wells as she continues her pursuit of another deep run at a WTA 1000 event. In the Round of 16 she will face the 4-time Grand Slam champion Naomi Osaka.

Naomi Osaka recovered from a second-set setback to defeat Camila Osorio 6-1, 3-6, 6-1 and secure her place in the fourth round. The Japanese star started strongly, breaking Osorio three times in the opening set while controlling play with her first serve and aggressive baseline positioning. Osaka’s early dominance allowed her to take the set 6-1 after repeatedly attacking Osorio’s second serve.

Osorio responded in the second set by extending rallies and forcing Osaka into longer exchanges. The Colombian’s defensive movement and consistency helped her disrupt Osaka’s rhythm, eventually securing a break before closing the set 6-3.

However, Osaka quickly reasserted control in the deciding set. She returned to a more aggressive approach, stepping inside the baseline and dictating points earlier. That adjustment produced immediate results as Osaka raced to a double-break advantage and maintained the pressure through the remainder of the match.

The statistics reflected Osaka’s effectiveness on serve. She struck nine aces and won 75% of points behind her first serve (38/51), while also converting key breaks in the opening set and the decider. The victory moves Osaka into the next round as she continues building momentum at a tournament where she previously lifted the title in 2018.

Amanda Anisimova produced one of the most commanding performances of the day, defeating Emma Raducanu 6-1, 6-1 in just 53 minutes. The American immediately took control by breaking Raducanu in the opening game. From there, Anisimova dictated the pace from the baseline and repeatedly exposed Raducanu’s struggles on serve. The Brit managed to win only 21% of points behind her first delivery during the opening set, allowing Anisimova to extend her lead quickly.

Anisimova’s own serve proved extremely reliable throughout the match. She won 89% of points on her first serve and did not face a single break point, keeping Raducanu under constant scoreboard pressure.

The second set followed a similar pattern. Anisimova secured another early break and maintained control of rallies, forcing Raducanu into defensive positions and finishing points efficiently when opportunities appeared.

Although Raducanu briefly halted a run of seven consecutive games to hold once in the second set, Anisimova quickly regained control and closed the match with a composed final service game. The win sends Anisimova into the fourth round, where she will face Victoria Mboko.

Alexandra Eala progressed to the fourth round after Coco Gauff retired while trailing 6-2, 2-0 in their Indian Wells clash. The Filipina had already built clear momentum before the match ended. Gauff struggled significantly on serve during the opening set, committing six double faults and landing less than half of her first serves. Eala capitalised on those difficulties with consistent returning, breaking repeatedly to take control of the scoreboard.

Several of Gauff’s service games became particularly complicated as Eala continued to apply pressure from the baseline. The Filipina remained patient in rallies, forcing errors and taking advantage whenever Gauff’s serve faltered. The opening set ended with another double fault from the American, highlighting her difficulties throughout the set.

Shortly after the second set began, Gauff received medical attention for discomfort in her left arm during a changeover. Despite attempting to continue, the American approached the net moments later to explain the issue and retire from the match.

By that point, Eala had already secured another early break to lead 2-0. Her steady performance included a solid 68% first-serve percentage and strong returning numbers, winning 70% of points against Gauff’s second serve. The result sends Eala into the Round of 16 at Indian Wells, where she will face Linda Noskova.

Victoria Mboko ended the day’s action with a composed 6-4, 6-1 victory over Anna Kalinskaya, producing one of the most convincing performances of the evening session. The 19-year-old Canadian faced a competitive opening set as both players settled into the match. Early games remained tight, with neither player creating many opportunities on return. Mboko eventually found the breakthrough late in the set, securing a key break that allowed her to close it out 6-4.

That momentum carried quickly into the second set. Mboko immediately broke serve and established a 3-0 lead, taking control of rallies with consistent depth from the baseline and well-timed attacking shots. Kalinskaya struggled to regain rhythm as the Canadian continued dictating play.

Mboko’s serve proved particularly effective throughout the match. She won 79% of points behind her first serve (23/29) and an impressive 69% behind her second delivery (11/16). Equally notable was her consistency in service games, holding all eight of them while never facing a break point.

On return, Mboko continued to apply pressure by winning 58% of points against Kalinskaya’s second serve, creating the decisive separation in the second set. The victory sends Mboko into the fourth round at Indian Wells, where she will face Amanda Anisimova.