Naomi Osaka vs Coco Gauff: Predictions and Betting Insights for September 1, 2025

In the fourth round of the US Open, the matchup between Naomi Osaka and Coco Gauff is highly anticipated. Here’s what to expect from this exciting match.

Naomi Osaka

The Japanese player always draws attention, being a former world No. 1. Currently, she is ranked No. 24, a respectable position. Osaka is a two-time US Open champion, making this tournament significant for her. So far, she has performed well, winning against Belgium’s Minnen 6-3, 6-4, and America’s Baptiste 6-3, 6-1. Most recently, she defeated Australia’s Kasatkina with a score of 6-0, 4-6, 6-3. Her confidence is evident, indicating she is in good form.

Coco Gauff

The American had a challenging season until she won at Roland Garros, marking a turning point. Now ranked No. 3 in the world, Gauff aims to win her home Grand Slam, having previously won the US Open two years ago. Her campaign began with a tough match against Australia’s Tomljanovic, winning 6-4, 6-7, 7-5, followed by a win against Croatia’s Vekic 7-6, 6-2. Recently, she easily defeated Poland’s Frech 6-3, 6-1. She will need to perform her best to secure a win here.

Match facts

• Osaka has played 42 matches this season, winning 30.
• Gauff has played 50 matches, winning 38.
• Betting odds for the match: Osaka win – 2.31, Gauff win – 1.67.

Head-to-head

In their past encounters, Gauff leads the series 3-2. The last match took place in China last year, where Osaka withdrew before the third set began.

Prediction

This matchup is worthy of a final, showcasing two skilled players, both prior champions of this tournament. On paper, Gauff is slightly favored, but the outcome is uncertain. Expect a lengthy contest, so I’m predicting more than 20.5 games will be played.