The 27-year-old world number 10 overcame his Italian opponent in one hour and 45 minutes at the Wiener Stadthalle. De Minaur saved a set point in the opening stanza before dominating the tiebreak and cruising through the second set.

With this victory, de Minaur becomes the ninth Australian man to achieve 350 tour-level wins, joining a prestigious list that includes Lleyton Hewitt, Rod Laver, and Pat Rafter. He reached the semi-finals of the Austrian event for the third consecutive year.

De Minaur produced a strong serving performance, landing 71 percent of his first serves and out-acing Berrettini 5-4. He noted that his rhythm on serve has been a recent focus and expressed satisfaction with his execution during the match.

"That’s been an emphasis as of late, and I do feel like I’ve got in a good rhythm on serve and feel like I’m confident with what I’m doing," de Minaur said. "Today was a great serving display from me."

The victory sets up a semi-final showdown against Alexander Zverev, who advanced by defeating Arthur Fery 6-0, 6-2. Zverev is set to become the world number one on Monday and has defeated de Minaur in their recent individual meetings.

De Minaur acknowledged the challenge of facing the incoming world number one. "That’s the types of matches that you want to be playing, against the best in the world – and right now he’s the best in the world," he said.

A win against Zverev would significantly boost de Minaur’s chances of qualifying for the ATP Finals in Turin. He is currently battling for the eighth and final qualifying spot, with only the Paris Masters remaining after the Vienna tournament.

Elsewhere in the draw, Daniil Medvedev secured his place at the ATP Finals by defeating Adrian Mannarino 6-2, 6-3. Medvedev is scheduled to face Carlos Alcaraz, who overcame Tommy Paul 6-4, 7-6 (7-2) in his own quarter-final match.

Kenin, who entered the Japan Open as a lucky loser, suffered a first-round exit in the main draw. This result, combined with her inability to defend points from the Tokyo Open held during the same week in 2025, will see her fall to approximately world number 187 in the live rankings.

The 27-year-old has endured a challenging 2026 campaign, winning only eight of her 33 matches across 23 tournaments. Throughout the season, she has struggled to find consistency, failing to win back-to-back matches at any event she has entered this year.

Kenin’s recent form has seen her lose six of her last seven matches. Prior to her appearance in Osaka, she had already slipped to world number 126, a significant distance from her previous status as a top-tier competitor on the WTA Tour.

The American rose to prominence in 2020 when she claimed the Australian Open title, defeating high-profile opponents including Coco Gauff, Ash Barty, and Garbine Muguruza. Later that same year, she reached the final at Roland Garros, cementing her place among the elite.

However, her performance at the Australian Open has declined sharply since her 2020 triumph. Kenin has won only one match at the Melbourne-based Grand Slam in the years since, suffering first-round exits in each of the last five editions, including a loss to Peyton Stearns in 2026.

Her current ranking trajectory now poses a challenge for her participation in major events. With her projected fall outside the top 180, Kenin is unlikely to secure direct entry into the 2027 Australian Open and may be required to participate in qualifying rounds unless granted a wildcard.

Kenin’s last experience in Grand Slam qualifying occurred at Wimbledon in 2023. On that occasion, she successfully navigated the qualifying stages and progressed to the third round of the main draw, notably securing a victory over Gauff in the opening round.

The 2026 season has been marked by a lack of quarter-final appearances for the former champion. Despite beginning the year ranked 28th, following a semi-final run in Tokyo and a final appearance at the Charleston Open in 2025, she has been unable to replicate that form.

Kenin's inability to defend points from last year's Tokyo Open is a critical factor in her ranking slide. Because the Tokyo event took place during this specific week in the 2025 calendar, she is set to lose 183 points immediately.

Her 2026 schedule has been extensive but unproductive in terms of progression. She has competed in 23 separate tournaments, yet she has failed to secure consecutive victories in any of them, highlighting the depth of her current competitive struggles.

The American's season included early exits at major tournaments such as the Australian Open, Roland Garros, and the US Open. In each of these instances, she was unable to advance past the initial stages, further compounding her ranking issues.

Her participation in the Japan Open was only made possible through the lucky loser system. Despite this second chance in the main draw, she was unable to capitalize on the opportunity, leading to her swift exit from the competition.

Before the Japan Open, Kenin had already experienced a difficult run of form. Having lost six of her last seven matches, the pressure on her to perform in Osaka was high, yet she could not break her cycle of early-round defeats.

Reflecting on her career, Kenin's 2020 season remains the benchmark. Before her breakthrough in Melbourne, she had not reached the quarter-finals of a major, but her subsequent victory over elite players established her as a formidable force in women's tennis.

The transition from a top-five player to her current position outside the top 150 has been gradual but persistent. Her 2025 season provided some stability, but the 2026 campaign has proven to be her most difficult year as a professional.

As the WTA season nears its conclusion, the focus across the tour remains on the upcoming WTA Finals. While the field for the season-ending event has been finalized, players like Kenin are left to evaluate their strategies for the 2027 season.

The qualification process for the 2027 Australian Open will be a primary concern for Kenin in the coming months. Without a significant ranking boost, she will likely need to rely on tournament organizers for a wildcard entry to avoid qualifying.

The tennis calendar is currently in a state of flux as players conclude their final events of the year. For Kenin, the immediate priority will be to address the technical and mental aspects of her game that have hindered her performance.

The sport continues to evolve, with new talents emerging and established stars managing their schedules. Kenin, a former major champion, remains a significant figure in the sport, and her recovery will be a point of interest for tennis observers globally.