Surface:
Grass
Round:
1/8
Naomi Osaka
JPN
WTA - 15
10
:
56
:
07
Elise Mertens
BEL
WTA - 26

Osaka vs Mertens Prediction 23 June 2026

Details
The main thing

    πŸ”Š Can Naomi Osaka defend her ranking points in Bad Homburg? The Japanese star needs to match last year’s run, when she reached the second round. This time, Elise Mertens stands in her way-a player who has yet to get past the opening round at the German WTA 500 event. The head-to-head record is all square, adding even more intrigue to their clash. Who will pull ahead and book a spot in this year’s quarterfinals?

    Head-to-Head

    πŸ“Š These opponents have faced each other eight times, with the head-to-head record dead even at four wins apiece. Notably, seven out of their eight completed matches have wrapped up in straight sets.

    H2H Stats Matches and Previous Teams Results

    09.08.24
    Canada Toronto
    Naomi Osaka
    Naomi Osaka
    Elise Mertens
    Elise Mertens
    0
    2
    3
    6
    4
    6
    11.06.24
    WTA S-Hertogenbosch
    Elise Mertens
    Elise Mertens
    Naomi Osaka
    Naomi Osaka
    0
    2
    2
    6
    4
    6
    11.03.24
    USA Indian Wells
    Naomi Osaka
    Naomi Osaka
    Elise Mertens
    Elise Mertens
    0
    2
    5
    7
    4
    6
    29.03.21
    MIA
    Elise Mertens
    Elise Mertens
    Naomi Osaka
    Naomi Osaka
    0
    2
    3
    6
    3
    6
    06.02.21
    WTA Melbourne 2, Australia Women Singles
    Elise Mertens
    Elise Mertens
    Naomi Osaka
    Naomi Osaka
    -
    -
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    Naomi Osaka Player Overview

    Naomi Osaka heads into this match in solid form after a productive clay-court stretch, having won seven of her last ten encounters-a testament to her consistency. In her most recent outing at this WTA 500 event, she dispatched Magdalena FrΔ™ch in straight sets. Osaka’s set-winning percentage stands at 65, well above the tour average and notably superior to her upcoming opponent’s numbers. She also leads in total games won, consistently racking up more points both on serve and return.

    Match Results: Naomi Osaka

    21.06.26
    WTA Bad Homburg Women
    Naomi Osaka
    Naomi Osaka
    Magdalena Frech
    Magdalena Frech
    2
    0
    6
    4
    6
    1
    W
    01.06.26
    Roland-Garros
    Aryna Sabalenka
    Aryna Sabalenka
    Naomi Osaka
    Naomi Osaka
    2
    0
    7
    5
    6
    3
    L
    30.05.26
    Roland-Garros
    Iva Jovic
    Iva Jovic
    Naomi Osaka
    Naomi Osaka
    1
    2
    6
    7
    7
    6
    4
    6
    W
    28.05.26
    Roland-Garros
    Donna Vekic
    Donna Vekic
    Naomi Osaka
    Naomi Osaka
    0
    2
    61
    77
    4
    6
    W
    26.05.26
    Roland-Garros
    Laura Siegemund
    Laura Siegemund
    Naomi Osaka
    Naomi Osaka
    0
    2
    3
    6
    63
    77
    W
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    Elise Mertens Player Overview

    Elise Mertens have picked up six wins in her last ten matches, but she’s struggled more than Osaka when it comes to closing out at the business end of tournaments. Her recent victories over Liudmila Samsonova and Alexandra Eala during the grass-court swing highlight her solid form, but losses to Nikola Bartunkova and Elena-Gabriela Ruse underline a lack of consistency. The Belgian has been alternating results for ten matches now, a pattern that stretches back to her run on clay. Overall, Mertens win just 55 percent of her sets, and her average games won per match lags behind Osaka’s numbers.

    Match Results: Elise Mertens

    22.06.26
    WTA Bad Homburg Women
    Alexandra Eala
    Alexandra Eala
    Elise Mertens
    Elise Mertens
    0
    2
    3
    6
    3
    6
    W
    17.06.26
    Berlin, Germany Women Singles
    Elise Mertens
    Elise Mertens
    Nikola Bartunkova
    Nikola Bartunkova
    0
    2
    1
    6
    4
    6
    L
    15.06.26
    Berlin, Germany Women Singles
    Elise Mertens
    Elise Mertens
    Ludmilla Samsonova
    Ludmilla Samsonova
    2
    1
    1
    6
    6
    3
    6
    0
    W
    11.06.26
    WTA S-Hertogenbosch
    Elena Gabriela Ruse
    Elena Gabriela Ruse
    Elise Mertens
    Elise Mertens
    2
    0
    6
    3
    6
    3
    L
    08.06.26
    WTA S-Hertogenbosch
    Bianca Andreescu
    Bianca Andreescu
    Elise Mertens
    Elise Mertens
    0
    2
    1
    6
    2
    6
    W
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    Key factors

    • Naomi Osaka have claimed victory in 7 of their last 10 matches.
    • Osaka boast a higher set win percentage (65% compared to 55%).
    • Osaka average more games won per match.
    • Osaka's game win percentage is superior as well (54% versus 52%).

    Expected scenario

    This match promises to be tightly contested, with both players boasting wins over each other and the ability to challenge at any stage of the contest and on any part of the court. The likelihood of a deciding third set is considered moderate-this clash could be settled in two closely fought sets. However, Naomi Osaka hold the edge in terms of current form and statistical performance.

    Editors' Prediction

    Naomi Osaka look in sharper form this season: she’s winning matches more consistently, claiming more sets and games than Mertens overall. While their head-to-head record is even, the key stats currently favour the Japanese star. Still, it’s important to note that Mertens has shown better rhythm on grass courts this year.

    Unlike Osaka, Elise Mertens has at least one grass-court title to her name-she triumphed in β€˜s-Hertogenbosch last season-while Osaka’s success has mostly come on hard courts. Taking all this into account, there’s a strong case for backing the underdog and expecting Mertens to at least make this a lengthy contest. Our prediction: over 22.5 total games.

    Our choice
    Total Over (22,5) at odds of -116*
    MyBookie
    Bet
    *The odds are relevant for the time of publication (23 June 2026, 00:29)

    Will this prediction come true?

    Total votes cast: 0