# US Open: Third seed Felix Auger-Aliassime upset by Karen Khachanov in second round

> Third seed Felix Auger-Aliassime was knocked out of the US Open in the second round after suffering a four-set defeat against unseeded Russian player Karen Khachanov.

**Type:** article · **Category:** Tennis · **Published:** 2026-09-03 · **Source:** TrendKia
**Canonical:** https://trendkia.com/en/tennis/us-open-third-seed-felix-auger-aliassime-upset-by-karen-khachanov-in-second-round-27329 · **Language:** English
**Tags:** US Open, Felix Auger-Aliassime, Karen Khachanov, Tennis News, Grand Slam

A major upset shook the US Open as third seed Felix Auger-Aliassime was eliminated from the tournament in the second round. The Canadian player, who has previously reached the semi-finals of this prestigious tournament twice, suffered a 6-7 (5-7) 6-3 6-2 6-2 defeat at the hands of unseeded Russian competitor Karen Khachanov.

 

## Competitive Start and Opening Set Battle

The match began with intense competition as Felix Auger-Aliassime managed to fend off his opponent to edge the tightly contested first set in the tie-break. Having established a strong initial foothold, the Canadian aimed to build on his previous successes at Flushing Meadows, where he previously reached the semi-final stage on two separate occasions. However, this early momentum could not be sustained as the match progressed into the subsequent sets.

 

## Unforced Errors Lead to Downfall

As the encounter wore on, a combination of too many unforced errors from the Canadian player and some brilliant winners down the line from Karen Khachanov completely shifted the momentum. The 26-year-old found himself struggling to contain his opponent's aggressive baseline play, ultimately sending him crashing out of the tournament. The Russian capitalized on every lapse in concentration, dismantling his opponent's defensive strategy through precise shot-making.

 

## Broader Context of Major Exits

This surprising exit follows a trend of high-profile early departures at recent major tournaments, most notably the first-round exit of 24-time Grand Slam champion and fourth seed Novak Djokovic. While Felix Auger-Aliassime had enjoyed a relatively successful Grand Slam season by reaching the quarter-finals of both Wimbledon and the French Open earlier in the year, his preparation was hampered when he withdrew from the Rogers Cup in Montreal in August due to a back injury.

 

## Winner Reaction

Reflecting on his hard-fought victory, 30-year-old Karen Khachanov acknowledged the physical demands of the sport. Noting that his opponent may have been dealing with fitness concerns, the Russian winner emphasized that physical setbacks are an inherent part of tennis, adding that he was super happy to secure the win and advance further in the tournament.

## What this means for you
This unexpected early exit alters the competitive landscape of the tournament and impacts both the draw and fan expectations.

- **For Tennis Fans:** The elimination of high-profile seeded players in the early rounds opens up the championship race significantly. Spectators can anticipate unpredictable matchups in the later stages of the tournament.

- **Player Fitness Awareness:** The grueling tennis calendar and recent injury concerns highlight the critical need for elite athletes to manage physical wellness. This result demonstrates that vulnerability to unforced errors and fitness issues can immediately end a championship run.

## Questions & Answers

### 1. Who defeated Felix Auger-Aliassime?
Felix Auger-Aliassime was defeated by unseeded Russian player Karen Khachanov.

### 2. At which tournament did this match take place?
This match took place at the US Open.

### 3. What was the final score of the match?
Karen Khachanov won the match with a score of 6-7 (5-7) 6-3 6-2 6-2.

### 4. What was Felix Auger-Aliassime's seed in the tournament?
Felix Auger-Aliassime was the third seed in the tournament.

### 5. How old is Karen Khachanov?
Karen Khachanov is 30 years old.

---
_TrendKia — Har trend, sabse pehle.. Machine-readable view; canonical HTML at the URL above._