Constant Lestienne and Gauthier Onclin will play each other in the qualifications of Wimbledon for the 1^st time in their career. They are scheduled to play on Monday at 5:00 pm on Court 9. In the following paragraphs, you can find the head to head analysis and prediction.

Prediction, odds and live streaming

The pick for Tennis Tonic is Constant Lestienne who should win in 3 sets.

As per the initial odds, Constant Lestienne is the pick to win this match.
Constant Lestienne -> 1.57
Gauthier Onclin -> 2.34

Click here to see the updated quotes and live streaming (only selected countries - USA excluded).

To be able to watch live streaming bet365, a funded account is required or you need to have placed a bet in the last 24 hours. 18+ BeGambleAware.

Here where top tennis events are broadcasted or streamed online (ATP, WTA).

At the challenger level, there will be free live streaming on Challenger TV.

 

Prediction and head to head Constant Lestienne vs. Gauthier Onclin

There is no head to head record between Constant Lestienne and Gauthier Onclin since this will be the first time that they will square off in the main tour.

Constant Lestienne

Ranked no. 188, Constant will start his run in Wimbledon after he played his last match in the Nottingham 2 Challenger where he lost 6-4 7-5 to Lam Coleman Wong in the qualifications on the 15^th of June.

The French player has a compiled 14-17 win-loss record in 2025, 0-1 on grass (See FULL STATS).

Constant’s best result of the season was reaching the semifinal in the Noumea Challenger.

Talking about his overall career, Lestienne has an overall 466-350 record. He has a negative 11-18 record on grass.

Previously in Wimbledon

Previously, his best result was reaching the 1^st round in 2023 and 2024. See his history.

Gauthier Onclin

Ranked no. 201, the Belgian will start his run in London after he played his last match in the Lyon Challenger where he lost 6-3 6-1 to Merida in the semifinal on the 14^th of June.

The Belgian has a composed 19-14 win-loss record in 2025, 0-0 on grass (See FULL STATS).

This will be the first match of the year on grass.

The Belgian’s best result of the year was reaching the final in M25 Santa Margherita di Pula.

In terms of his career, Gauthier has an overall 230-136 record. He has a negative 1-2 record on grass.

Previously in Wimbledon

Previously, his best result was reaching the qualifications in 2023. See his history.

Upcoming matches in the draw

• Yan BaiBai – (0-0) – H2H and prediction
• Facundo BagnisBagnis – Ryan PenistonPeniston (0-0) – H2H and prediction
• Andrea CollariniCollarini – Adrian MannarinoMannarino (0-0) – H2H and prediction
• Marco TrungellitiTrungelliti – (0-0) – H2H and prediction
• Jozef KovalikKovalik – Antoine EscoffierEscoffier (0-0) – H2H and prediction
• Marton FucsovicsFucsovics – Jurij RodionovRodionov (2-0) – H2H and prediction
• Nikoloz BasilashviliBasilashvili – Pablo Llamas RuizLlamas Ruiz (0-0) – H2H and prediction
• Facundo MenaMena – (0-0) – H2H and prediction
• Yasutaka UchiyamaUchiyama – Gijs BrouwerBrouwer (0-0) – H2H and prediction
• Constant LestienneLestienne – Gauthier OnclinOnclin (0-0) – H2H and prediction
• Alex BoltBolt – Harold MayotMayot (0-0) – H2H and prediction
• Dmitry PopkoPopko – (1-0) – H2H and prediction
• Maximilian MartererMarterer – Kyrian JacquetJacquet (1-0) – H2H and prediction
• Christian GarinGarin – Francesco MaestrelliMaestrelli (0-0) – H2H and prediction
• Jan ChoinskiChoinski – (0-0) – H2H and prediction
• Daniel Elahi GalanElahi Galan – Li TuTu (0-1) – H2H and prediction
• Sumit NagalNagal – Giulio ZeppieriZeppieri (1-1) – H2H and prediction
• Hugo GrenierGrenier – Yannick Hanfmann
  Hanfmann (0-1) – H2H and prediction
• Juan Pablo FicovichPablo Ficovich – Carlos TabernerTaberner (1-0) – H2H and prediction
• Aziz DougazDougaz – Sho ShimabukuroShimabukuro (0-1) – H2H and prediction
• Marcelo Tomas Barrios VeraTomas Barrios Vera – James StoryStory (0-0) – H2H and prediction
• Yosuke WatanukiWatanuki – Thiago Moura MonteiroMoura Monteiro (1-1) – H2H and prediction
• Felipe Meligeni Rodrigues AlvesMeligeni Rodrigues Alves – Alvaro Guillen MezaGuillen Meza (0-0) – H2H and prediction
• Thiago Seyboth WildSeyboth Wild – Mikhail KukushkinKukushkin (0-0) – H2H and prediction
• Alexis GalarneauGalarneau – (0-1) – H2H and prediction
• Pavel KotovKotov – Nicolas JarryJarry (0-0) – H2H and prediction
• Duje AjdukovicAjdukovic – Benjamin HassanHassan (1-0) – H2H and prediction
• Yuta ShimizuShimizu – (0-0) – H2H and prediction
• Paul JubbJubb – Thiago Agustin TiranteAgustin Tirante (0-0) – H2H and prediction
• Pol Martin TiffonMartin Tiffon – (0-0) – H2H and prediction
• Juan Manuel CerundoloManuel Cerundolo – (1-0) – H2H and prediction
• Alastair GrayGray – Arthur BouquierBouquier (0-1) – H2H and prediction
• Liam DraxlDraxl – Dusan LajovicLajovic (0-0) – H2H and prediction
• Federico ArnaboldiArnaboldi – Federico Agustin GomezAgustin Gomez (0-1) – H2H and prediction
• Chris RodeschRodesch – (0-0) – H2H and prediction
• Timofey SkatovSkatov – Stefano NapolitanoNapolitano (1-0) – H2H and prediction
• Filip Cristian JianuCristian Jianu – Hady HabibHabib (0-1) – H2H and prediction
• Tristan BoyerBoyer – Luka PavlovicPavlovic (0-0) – H2H and prediction
• Emilio NavaNava – Mitchell KruegerKrueger (0-0) – H2H and prediction
• Beibit ZhukayevZhukayev – Vitaliy SachkoSachko (0-0) – H2H and prediction
• Titouan DroguetDroguet – Andrea PellegrinoPellegrino (0-0) – H2H and prediction
• Hamish StewartStewart – Valentin VacherotVacherot (0-0) – H2H and prediction
• Valentin RoyerRoyer – Marc-Andrea HueslerHuesler (0-0) – H2H and prediction
• James Kent TrotterKent Trotter – Calvin HemeryHemery (0-0) – H2H and prediction
• Saba PurtseladzePurtseladze – (0-0) – H2H and prediction
• Dalibor SvrcinaSvrcina – Omar JasikaJasika (1-1) – H2H and prediction
• Terence AtmaneAtmane – (0-0) – H2H and prediction
• Tristan SchoolkateSchoolkate – Facundo Diaz AcostaDiaz Acosta (0-1) – H2H and prediction