Mark Wallner

 ( 1999 Births ) 

Mark Wallner (born 20 July 1999) is a German tennis player who specializes in doubles. He has a career high ATP doubles ranking of world No. 45 achieved on 29 December 2025.

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Career Wallner played college tennis at Temple University before transferring to Tennessee.

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2024-2025: ATP and top 50 debuts Wallner made his ATP main draw debut at the BMW Open in Munich, where he partnered with Jakob Schnaitter in doubles. He also entered directly into the main draw in Hamburg with Jakob Schnaitter.

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Doubles performance timeline Current through the 2026 Australian Open.

Grand Slam tournaments
Australian Open	A	2R	1R	0 / 2	1–2
French Open	A	2R		0 / 1	1–1
Wimbledon	A	2R		0 / 1	1–1
US Open	A	3R		0 / 1	2–1
Win–loss	0–0	5–4	0–1	0 / 5	5–5
ATP 1000 tournaments
Shanghai Masters	A	QF		0 / 1	2–1
Career statistics
Tournaments	5	17	3	25
Titles	0	0	0	0
Finals	0	2	0	2
Overall win–loss	4–5	20–17	1–3	25–25
Year-end ranking	80	45

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ATP Tour finals

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Doubles: 2 (2 runner-ups)

{class=wikitable style="font-size:90%" !Legend

Grand Slam (0–0)

ATP 1000 (0–0)

ATP 500 (0–0)

ATP 250 (0–2)

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Hard (0–1)

Clay (0–1)

Grass (0–0)

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Loss			Romanian Open, Romania	ATP 250	Clay	Jakob Schnaitter	Marcel Granollers Horacio Zeballos	6–7(3–7), 4–6
Loss			Almaty Open, Kazakhstan	ATP 250	Hard (i)	Jakob Schnaitter	Théo Arribagé Albano Olivetti	4–6, 6–7(8–10)

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ATP Challenger finals

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Doubles: 14 (6 titles, 8 runner-ups)

Hard (2–2)

Clay (4–6)

Loss	0–1		Buenos Aires, Argentina	Clay	Jakob Schnaitter	João Fonseca Pedro Sakamoto	2–6, 2–6
Loss	0–2		Koblenz Open, Germany	Hard (i)	Jakob Schnaitter	Sander Arends Sem Verbeek	4–6, 2–6
Loss	0–3		Delhi Open, India	Hard	Jakob Schnaitter	Piotr Matuszewski Matthew Romios	4–6, 4–6
Loss	0–4		Barcelona, Spain	Clay	Jakob Schnaitter	Daniel Rincón Oriol Roca Batalla	7–5, 4–6, 9–11
Loss	0–5		Prosperita Open, Czech Republic	Clay	Jakob Schnaitter	Jaime Faria Henrique Rocha	5–7, 3–6
Win	1–5		Prague, Czech Republic	Clay	Jakob Schnaitter	Jiří Barnat Jan Hrazdil	6–3, 6–1
Win	2–5		Schwaben Open, Germany	Clay	Jakob Schnaitter	David Pichler Michael Vrbenský	3–6, 6–2, 10–8
Loss	2–6		Heilbronn, Germany	Clay	Jakob Schnaitter	Romain Arneodo Geoffrey Blancaneaux	6–7(5–7), 7–5, 3–10
Win	3–6		Bratislava Open, Slovakia	Clay	Jakob Schnaitter	Miloš Karol Tomáš Lánik	6–4, 6–4
Loss	3–7		Poznań, Poland	Clay	Jakob Schnaitter	Orlando Luz Marcelo Zormann	7–5, 2–6, 6–10
Win	4–7		Karlsruhe, Germany	Clay	Jakob Schnaitter	Dan Added Grégoire Jacq	6–4, 6–0
Win	5–7		Pau, France	Hard (i)	Jakob Schnaitter	Alexander Blockx Raphaël Collignon	6–4, 6–7(5–7), 10–8
Loss	5–8		Heilbronn, Germany	Clay	Jakob Schnaitter	Vasil Kirkov Bart Stevens	6–7(5–7), 6–4, 7–10
Win	6–8		HPP Open, Finland	Hard (i)	Jakob Schnaitter	Alexandru Jecan Bogdan Pavel	6–2, 4–6, 10–6

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ITF World Tennis Tour finals

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Doubles: 11 (7–4)

Loss	0–1		M15 Monastir, Tunisia	Hard	Luca Wiedenmann	Constantin Bittoun Kouzmine Axel Garcian	2–6, 1–6
Win	1–1		M15 Monastir, Tunisia	Hard	Jakob Schnaitter	Kokoro Isomura Yamato Sueoka	6–3, 6–2
Win	2–1		M25 Telfs, Austria	Clay	Jakob Schnaitter	Miloš Karol Sandro Kopp	6–4, 6–7(7–9), 10–5
Win	3–1		M25 Bolzano, Italy	Clay	Jeremy Jahn	Alex Barrena Juan Bautista Otegui	7–6(13–11), 6–0
Loss	3–2		M15 Frankfurt, Germany	Clay	Jakob Schnaitter	Johannes Härteis Niklas Schell	6–3, 6–7(1–7), 8–10
Loss	3–3		M15 Überlingen, Germany	Clay	Jakob Schnaitter	Taym Al Azmeh Hazem Naw	5–7, 6–3, 7–10
Win	4–3		M25 Bagnères-de-Bigorre, France	Hard	Patrick Harper	Robin Bertrand Millen Hurrion	3–6, 6–3, 10–7
Win	5–3		M25 Plaisir, France	Hard (i)	Patrick Harper	Jack Vance Tennyson Whiting	6–4, 7–6(7–3)
Win	6–3		M25 Nevers, France	Hard (i)	Jakob Schnaitter	Jakub Paul Yannik Steinegger	6–3, 6–4
Win	7–3		M25 Sarreguemines, France	Carpet (i)	Jakob Schnaitter	Jannik Opitz Patrick Zahraj	6–3, 5–7, 10–8
Loss	7–4		M25 Monastir, Tunisia	Hard	Jakob Schnaitter	Daniel Masur Julian Ocleppo	6–0, 5–7, 3–10

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External links

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