Naomi Osaka, with a career win percentage of 63% and an Elo rating of 2349, has been rebuilding her game after a challenging period. Currently, she boasts a 66.2% win rate over the last two years, indicating an upward trend in her performance. Her recent matches reveal a significant improvement, highlighted by an 80% win rate in the last five outings, showcasing her effective first serve and overall aggressive play.
Osaka's last victory came against Marta Frech at the WTA Bad Homburg, where she won decisively, 2-0. This recent success is crucial as she now faces Elise Mertens, who presents a unique challenge. With no recent match statistics to draw from, Osaka must leverage her serve identity and the confidence gained from her latest win to maintain momentum in this match.
Match results: Naomi Osaka
22 Jun 2026WTA Bad Homburg
Naomi Osaka
M. Frech
20
64
61
W
1 Jun 2026WTA French Open
Aryna Sabalenka
Naomi Osaka
20
75
63
L
30 May 2026WTA French Open
Ivan Jovic
Naomi Osaka
01
46
W
28 May 2026WTA French Open
Donna Vekic
Naomi Osaka
01
46
W
26 May 2026WTA French Open
Laura Siegemund
Naomi Osaka
01
36
W
11 May 2026WTA Rome
Naomi Osaka
Iga Swiatek
02
26
16
L
10 May 2026WTA Rome
Naomi Osaka
Daria Shnaider
20
61
62
W
8 May 2026WTA Rome
Naomi Osaka
E. Lys
21
64
46
63
W
27 Apr 2026WTA Madrid
Aryna Sabalenka
Naomi Osaka
20
63
62
L
25 Apr 2026WTA Madrid
A. Kalinina
Naomi Osaka
02
16
36
W
E. Mertens
Player Overview
Elise Mertens has established herself with a solid career win percentage of 63.3% and a current two-year win rate of 63.1%. Her recent form has been steady, as reflected in her last five matches, where she secured a 60% win rate. Mertens combines a reliable serve with an effective return game, which has been crucial in her previous encounters.
Mertens arrives at this match after a convincing win against Alex Eala in Bad Homburg, although she has faced challenges recently, including a loss to Nina Bartunkova. As she prepares to take on Naomi Osaka, Mertens will need to draw on her experience and strategic play, especially given that Osaka has shown signs of resurgence. This matchup could hinge on Mertens' ability to counter Osaka's powerful serve and find her rhythm early.
Match results: E. Mertens
22 Jun 2026WTA Bad Homburg
Alex Eala
E. Mertens
02
36
36
W
17 Jun 2026WTA Berlin
E. Mertens
Nina Bartunkova
02
16
46
L
15 Jun 2026WTA Berlin
E. Mertens
Liudmila Samsonova
21
16
63
60
W
11 Jun 2026WTA Hertogenbosch
Gabriela Ruse
E. Mertens
20
63
63
L
8 Jun 2026WTA Hertogenbosch
Bianca Andreescu
E. Mertens
02
16
26
W
28 May 2026WTA French Open
Maja Chwalinska
E. Mertens
20
64
60
L
25 May 2026WTA French Open
Tania Maria
E. Mertens
02
57
06
W
11 May 2026WTA Rome
E. Mertens
Mirra Andreeva
02
36
36
L
9 May 2026WTA Rome
Jasmine Paolini
E. Mertens
12
64
36
W
7 May 2026WTA Rome
Panna Udvardy
E. Mertens
02
46
26
W
Players Analysis
Naomi Osaka and Elise Mertens are set to clash in the WTA Bad Homburg tournament. Naomi Osaka, currently ranked 15th, has shown a mixed form recently, with a win percentage of 70% over her last ten matches. She has a strong serve, averaging 8.8 aces per match in her recent outings. In contrast, Elise Mertens, ranked 22nd, has a similar win percentage of 63.1% over her last ten matches, but her serve has been less effective, with an average of 6.8 aces per match. Both players have faced each other multiple times, with Mertens leading their head-to-head record, winning four out of eight encounters.
Statistical Analysis & Influencing Factors
In their recent matches, Osaka has demonstrated a solid performance on clay, winning 80% of her last five matches. Mertens has also been stable, with a 60% win rate in her last ten matches. Their head-to-head results indicate that Mertens has been more successful in their recent meetings, winning the last three matches, including a straight-sets victory in their last encounter. The surface and conditions in Bad Homburg will play a crucial role, as both players have experience on clay, but Osaka's recent form suggests she may have the edge.
Naomi Osaka — Elise Mertens Prediction
This match is expected to be competitive, but Naomi Osaka is slightly favored due to her recent form and serve effectiveness. The predicted score is 2:1 in favor of Osaka, with her winning the first and third sets. Mertens is expected to take the second set, showcasing her resilience and ability to capitalize on any lapses in Osaka's game.
Final score in sets: 2:1
Predicted winner of each set: Set 1 - Naomi Osaka, Set 2 - Elise Mertens, Set 3 - Naomi Osaka
Expected aces: 9
Double faults: 3
Break points: 5
In terms of tactics, Osaka will likely focus on her powerful serve to gain early advantages in games, while Mertens may adopt a more defensive strategy, aiming to extend rallies and exploit any weaknesses in Osaka's game. The match could hinge on Osaka's ability to maintain her serve under pressure and Mertens' capacity to return effectively.
3 Reasons Why Naomi Osaka Will Win
Projected Sets Edge. The numeric forecast favors Naomi Osaka 2:1 in sets, reflecting a confident path to the win.
Match Context Edge. A combination of form, experience and tournament context favors Naomi Osaka.
Pressure Points. In recent matches, Naomi Osaka has looked slightly sharper in deciding games and late-set scenarios than E. Mertens, which can swing tight scorelines.
Match Prediction
DateMatchWSADFBP
23.06.2026 15:30Bad Homburg
Naomi Osaka
E. Mertens
21
101010
96
34
54
Where to watch Naomi Osaka vs E. Mertens
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