# Unseeded Sara Bejlek Upsets Madison Keys to Book Cincinnati Open Semi-Final Against Coco Gauff

> Czech 20-year-old Sara Bejlek mounted a thrilling comeback to defeat Madison Keys in three sets, securing her first WTA 1000 semi-final where fourth seed Coco Gauff awaits.

**Type:** article · **Category:** Tennis · **Published:** 2026-08-22 · **Source:** TrendKia
**Canonical:** https://trendkia.com/en/tennis/cincinnati-open-unseeded-sara-bejlek-ka-dhamakedar-pradarshan-madison-keys-ko-harakar-semifinal-mein-coco-gauff-se-mukabla-tay-20238 · **Language:** English
**Tags:** Cincinnati Open, Sara Bejlek, Coco Gauff, Madison Keys, Tennis, WTA 1000

Unseeded Czech player Sara Bejlek achieved a monumental milestone in her professional career on Thursday, storming into her very first WTA 1000 semi-final at the Cincinnati Open after battling back from a set down to defeat American Madison Keys. The 20-year-old showcased extraordinary resilience to secure a 3-6, 6-4, 7-6 (7-5) victory in a marathon quarter-final clash that lasted two hours and 37 minutes. Her remarkable run in Ohio sets up a high-stakes last-four showdown against fourth seed Coco Gauff, who comfortably dispatched Ukraine's Marta Kostyuk in her own quarter-final match.

## Bejlek's Giant-Killing Run Continues in Cincinnati
Bejlek's victory over Keys marks the third time during this tournament that she has eliminated a Grand Slam champion. The world number 35 had already created shockwaves earlier in the event by overcoming former Wimbledon champion Barbora Krejcikova and stunning top seed Aryna Sabalenka in the fourth round. Seeking the second WTA title of her career following her triumph at the Abu Dhabi Open as a qualifier in February, the young Czech demonstrated nerves of steel under pressure against Keys.

The quarter-final bout appeared to be slipping away from Bejlek early on. After dropping the opening set 6-3, she quickly found herself trailing 3-1 in the second set. However, she orchestrated an impressive turnaround by claiming five of the next six games to take the second set 6-4 and push the match into a decider. The final set culminated in a tense tie-break where Bejlek once again rallied from a 4-2 deficit, winning five of the final seven points to seal her place in the last four.

## Mindset Shift Behind the Breakthrough
Reflecting on her rapid rise and newfound consistency on the court, Bejlek credited candid discussions with her coaching staff for her recent surge in form. She explained that a honest conversation with her team in recent weeks helped unlock greater self-belief and improved physical endurance during high-intensity matches.

"I'm getting better in the believing in myself and improving also physically on the court," Bejlek noted regarding her recent mental and physical evolution.

## Gauff Refines Tactics Ahead of Semi-Final Clash
Standing between Bejlek and a spot in the final is American superstar Coco Gauff, who dominated 10th seed Marta Kostyuk 6-2, 6-2 in her quarter-final match. The victory propelled Gauff into her third consecutive semi-final, having reached the same stage at both Wimbledon and the Canadian Open earlier this month.

Gauff revealed that her recent success has been bolstered by a deliberate tactical adjustment, specifically choosing to attack the net more frequently during rallies. The fourth seed shared that tennis legend Chris Evert had repeatedly advised her via text messages to incorporate more net play into her repertoire. After testing the approach at Wimbledon, Gauff realized how effective it was at wrapping up points efficiently.

"There's just a big difference when you're able to finish the point at the net," Gauff said when discussing her expanded game plan.

## Looking Ahead to the Semi-Final and US Open
The semi-final clash between Bejlek and Gauff promises an intriguing contrast of styles as both players hit peak form at a crucial juncture of the hard-court season. With the final Grand Slam of the year, the US Open, scheduled to begin in New York on August 30, a strong performance in Cincinnati provides crucial momentum and ranking points for both contenders.

## What this means for you
**For Tennis Fans:**

- **Rise of New Talent:** Unseeded Sara Bejlek's breakthrough demonstrates growing depth and unpredictable excitement in women's professional tennis.
- **US Open Warm-up:** Top contenders tuning their tactics right before the August 30 Grand Slam offer fans a clear preview of potential title challengers.

## Questions & Answers

### 1. Who reached the semi-finals of the Cincinnati Open?
Sara Bejlek defeated Madison Keys and Coco Gauff beat Marta Kostyuk to advance to the Cincinnati Open semi-finals.

### 2. Which top players has Sara Bejlek defeated in this tournament?
Bejlek has beaten three Grand Slam champions during her run, including Aryna Sabalenka, Barbora Krejcikova, and Madison Keys.

### 3. What tactical change did Coco Gauff implement in her game?
Following advice from Chris Evert, Coco Gauff incorporated more net play into her game to finish points more effectively.

### 4. When does the US Open start?
The final Grand Slam of the year, the US Open, is scheduled to start in New York on August 30.

## Inspiration & Lessons
**Inspiration & Lessons:**

- **Power of Self-Belief:** Open communication with her team helped Bejlek reshape her mindset and elevate her performance against top champions.
- **Resilience Under Pressure:** Overcoming a set deficit and a break demonstrates that persistence can turn matches around.
- **Receptiveness to Feedback:** Coco Gauff adapted her tactics based on expert advice, proving that willingness to evolve improves overall results.

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