Dayana Yastremska and Jule Niemeier will face off in the 1^st round of the European Open for the 2^nd time in their career. They are scheduled to compete on Wednesday at 1:00 pm on CENTER COURT. In this post, we analyze their head to head performance and prediction.

Prediction, odds and live streaming

The pick for Tennis Tonic is Dayana Yastremska who should win in 2 sets.

As per the initial odds, Dayana Yastremska is the pick to win this match.
Dayana Yastremska -> 1.36
Jule Niemeier -> 3.15

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Prediction and head to head Dayana Yastremska vs. Jule Niemeier

This will be the 2^nd time that Dayana Yastremska and Jule Niemeier play each other. The head to head is 1-0 for Niemeier (see full H2H stats), but they have never played each other on clay.

The last time that they fought against each other, Niemeier won 6-4 6-7(3) 6-4 in the 1^st round in at the U.S. Open back in 2024.

Dayana Yastremska

Ranked no. 39, Yastremska will start her run in Hamburg after she played her last match at the London where she lost 6-1 2-6 6-3 to Bouzas in the 3^rd round on the 5^th of July.

The Ukrainian has an aggregate 25-15 win-loss record in 2025, 5-4 on clay (See FULL STATS).

Yastremska’s best result of the current year was getting to the final in Linz and Nottingham.

Talking about her overall career, The Ukrainian has an overall 256-183 record. She has a positive 83-49 record on clay.

Previously in Hamburg

Previously, her best result was reaching the semifinal in 2021. See her history.

Jule Niemeier

Ranked no. 184, Jule will start her run in Hamburg after she played her last match in the Bastad where she lost 6-2 4-6 6-2 to Bronzetti in the 2^nd round on the 9^th of July.

The German has a compiled 9-18 win-loss record in 2025, 4-9 on clay (See FULL STATS).

In terms of her career, Jule has an overall 215-160 record. She has a positive 128-70 record on clay.

Tennis Scores in Hamburg

• Kaja JuvanJuvan – Maria TimofeevaTimofeeva (7-6⁴ 6-1) – Stats, scores, rankings
• Dalma GalfiGalfi – Aleksandra KrunicKrunic (6-4 6-1) – Stats, scores, rankings
• Leyre Romero GormazRomero Gormaz – Nicole Fossa HuergoFossa Huergo (6-1 6-1) – Stats, scores, rankings
• Astra SharmaSharma – Ariana GeerlingsGeerlings (7-6⁴ 3-6 6-2) – Stats, scores, rankings
• Lois BoissonBoisson – Julia GrabherGrabher (6-1 6-3) – Stats, scores, rankings
• Caroline WernerWerner – Valentina SteinerSteiner (7-6⁴ 6-2) – Stats, scores, rankings
• Arantxa RusRus – Sada NahimanaNahimana (6-2 6-1) – Stats, scores, rankings
• Sinja KrausKraus – Berfu CengizCengiz (4-6 7-5 6-4) – Stats, scores, rankings
• Anna BondarBondar – Noma Akugue NohaAkugue Noha (6-4 3-6 7-6³) – Stats, scores, rankings
• Tamara KorpatschKorpatsch – Raluca Georgiana SerbanGeorgiana Serban (6-4 6-3) – Stats, scores, rankings
• Louisa ChiricoChirico – Mayar SherifSherif (4-6 7-5 3-0 ret.) – Stats, scores, rankings
• Diane ParryParry – Tara WuerthWuerth (7-6⁹ 3-6 7-5) – Stats, scores, rankings
• Nastasja Mariana SchunkMariana Schunk – Moyuka UchijimaUchijima (7-5 6-3) – Stats, scores, rankings
• Tommy RobredoRobredo – Jacopo BerrettiniBerrettini (6-2 6-7⁵ 6-1) – Stats, scores, rankings
• Andrea VavassoriVavassori – Juan Pablo VarillasPablo Varillas (6-3 5-7 6-4) – Stats, scores, rankings
• Sekou BangouraBangoura – Wojciech MarekMarek (6-4 6-1) – Stats, scores, rankings
• Andrea ArnaboldiArnaboldi – Pietro RondoniRondoni (7-6³ 6-4) – Stats, scores, rankings
• Sumit NagalNagal – Constant LestienneLestienne (6-3 5-7 6-3) – Stats, scores, rankings
• Zdenek KolarKolar – Jacob GrillsGrills (6-1 6-3) – Stats, scores, rankings
• Daniel AltmaierAltmaier – Teimuraz GabashviliGabashvili (6-0 6-4) – Stats, scores, rankings
• Jose Hernandez-FernandezHernandez-Fernandez – Raul BrancaccioBrancaccio (7-5 7-6⁵) – Stats, scores, rankings
• Tallon GriekspoorGriekspoor – Daniel MichalskiMichalski (4-6 6-3 6-2) – Stats, scores, rankings
• Roberto Ortega-OlmedoOrtega-Olmedo – Javier Barranco CosanoBarranco Cosano (6-3 6-7⁵ 6-4) – Stats, scores, rankings
• Daniel MasurMasur – Kacper ZukZuk (6-4 7-6²) – Stats, scores, rankings
• Alexey VatutinVatutin – Carlos Boluda-PurkissBoluda-Purkiss (6-1 6-3) – Stats, scores, rankings
• Norbert GombosGombos – Facundo ArguelloArguello (6-7⁰ 7-6⁵ 7-6⁵) – Stats, scores, rankings
• Christopher HeymanHeyman – Mats MoraingMoraing (6-3 7-5) – Stats, scores, rankings
• Viktor DurasovicDurasovic – Ze ZhangZhang (6-4 2-6 7-6²) – Stats, scores, rankings
• Alessandro BegaBega – Michal DembekDembek (6-3 6-3) – Stats, scores, rankings

Upcoming matches in the draw

• Ekaterina AlexandrovaAlexandrova – Eva VedderVedder (0-0) – H2H and prediction
• Viktoriya TomovaTomova – Tatjana MariaMaria (3-0) – H2H and prediction
• Jule NiemeierNiemeier – Dayana YastremskaYastremska (1-0) – H2H and prediction
• Sinja KrausKraus – Anna BondarBondar (0-2) – H2H and prediction
• Leyre Romero GormazRomero Gormaz – Arantxa RusRus (1-1) – H2H and prediction
• Kaja JuvanJuvan – Louisa ChiricoChirico (1-0) – H2H and prediction