{{Short description|German tennis player (born 1999)}} {{Infobox tennis biography | name = Mark Wallner | image = | country = {{Flagu|Germany}} | fullname = | residence = | birth_date = {{birth date and age|1999|7|20|df=yes}} | birth_place = [[Munich]], Germany | height = {{convert|1.98|m|abbr=on}} | turnedpro = | plays = Right-handed (two-handed backhand) | college = [[Temple Owls|Temple]], [[Tennessee Volunteers men's tennis|Tennessee]] | coach = Marc Meigel, Marco Kirschner | careerprizemoney = US $524,581 | singlesrecord = 0–0 | singlestitles = 0 | highestsinglesranking = No. 1095 (1 April 2024) | currentsinglesranking = | doublesrecord = 38–33 | doublestitles = 1 | highestdoublesranking = No. 35 (25 May 2026) | currentdoublesranking = No. 35 (25 May 2026) | AustralianOpenDoublesresult = 2R ([[2025 Australian Open – Men's doubles|2025]]) | FrenchOpenDoublesresult = 2R ([[2025 French Open – Men's doubles|2025]], [[2026 French Open – Men's doubles|2026]]) | WimbledonDoublesresult = 2R ([[2025 Wimbledon Championships – Men's doubles|2025]]) | USOpenDoublesresult = 3R ([[2025 US Open – Men's doubles|2025]]) | FrenchOpenMixedresult = 2R ([[2026 French Open – Mixed doubles|2026]]) | updated = 25 May 2026 }}
'''Mark Wallner''' (born 20 July 1999) is a German tennis player who specializes in doubles. He has a career high [[Association of Tennis Professionals|ATP]] doubles ranking of world No. 35 achieved on 25 May 2026.<ref name=MW_Rankings>{{Cite web|url=https://www.atptour.com/en/players/mark-wallner/w0e2/rankings-history|title=Mark Wallner Rankings History|website=ATP Tour}}</ref>
==Career== Wallner played college tennis at [[Temple University]]<ref>{{Cite web|url=https://owlsports.com/sports/mens-tennis/roster/mark-wallner/11201|title=Mark Wallner - Men's Tennis|website=owlsports.com}}</ref> before transferring to [[University of Tennessee|Tennessee]].<ref>{{Cite web|url=https://utsports.com/sports/mens-tennis/roster/mark-wallner/13468|title=Mark Wallner - Men's Tennis|website=utsports.com}}</ref>
===2024-2026: ATP debut, first title=== Wallner made his [[ATP Tour]] main-draw debut at the [[2024 BMW Open – Doubles|2024 BMW Open]] in Munich, where he partnered with [[Jakob Schnaitter]] in doubles.{{Citation needed|date=April 2026}} He also entered directly into the main-draw in [[2024 Hamburg Open – Men's doubles|2024 Hamburg Open]] with Schnaitter.{{citation needed |date=November 2025}} After qualifying for the main-draw, Wallner combined with Schnaitter to win his first ATP Tour doubles title at the [[2026 BMW Open – Doubles|2026 BMW Open]], defeating [[Théo Arribagé]] and [[Albano Olivetti]] in the final which went to a deciding champions tiebreak.<ref>{{cite web|url=https://www.atptour.com/en/news/munich-2026-doubles-final|title=Germans Schnaitter/Wallner triumph on home soil in Munich|publisher=ATPTour|accessdate=21 April 2026}}</ref><ref>{{cite web|url=https://sport.sky.de/tennis/artikel/premierensieg-fuer-deutsches-doppel-jakob-schnaitter-und-mark-wallner-in-muenchen/13533680/34240|title=Premierensieg für deutsches Doppel Jakob Schnaitter und Mark Wallner in München|publisher=Sky Sports Germany (in German)|accessdate=21 April 2026}}</ref>
==Doubles performance timeline== {{Performance key|short=yes}} ''Current through the [[2026 French Open – Men's doubles|2026 French Open]].''
{|class=wikitable style=text-align:center !Tournament!![[2024 ATP Tour|2024]]!![[2025 ATP Tour|2025]]!![[2026 ATP Tour|2026]]!!SR!!width=38|W–L |- | colspan="6" align="left" |'''[[Grand Slam (tennis)|Grand Slam tournaments]]''' |- |align=left|[[Australian Open]] |A |bgcolor=afeeee|[[2025 Australian Open – Men's doubles|2R]] |bgcolor=afeeee|[[2026 Australian Open – Men's doubles|1R]] |0 / 2 |1–2 |- |align=left|[[French Open]] |A |bgcolor=afeeee|[[2025 French Open – Men's doubles|2R]] |bgcolor=afeeee|[[2026 French Open – Men's doubles|2R]] |0 / 2 |1–2 |- |align=left|[[Wimbledon Championships|Wimbledon]] |A |bgcolor=afeeee|[[2025 Wimbledon Championships – Men's doubles|2R]] | |0 / 1 |1–1 |- |align=left|[[US Open (tennis)|US Open]] |A |bgcolor=afeeee|[[2025 US Open – Men's doubles|3R]] | |0 / 1 |2–1 |-style=font-weight:bold;background:#efefef |style=text-align:left|Win–loss |0–0 |5–4 |0–2 |0 / 6 |5–6 |- | colspan="6" align="left" |'''[[ATP Masters 1000 tournaments|ATP 1000 tournaments]]''' |- |align=left|[[Madrid Open (tennis)|Madrid Open]] |A |A |bgcolor=afeeee|[[2026 Mutua Madrid Open – Men's doubles|1R]] |0 / 1 |0–1 |- |align=left|[[Italian Open (tennis)|Italian Open]] |A |A |bgcolor=afeeee|[[2026 Italian Open – Men's doubles|2R]] |0 / 1 |1–1 |- |align=left|[[Shanghai Masters (tennis)|Shanghai Masters]] |A |bgcolor=ffebcd|[[2025 Rolex Shanghai Masters – Doubles|QF]] | |0 / 1 |2–1 |-style=font-weight:bold;background:#efefef |style=text-align:left|Win–loss |0–0 |2–1 |1–2 |0 / 3 |3–3 |- | colspan="6" align="left" |'''Career statistics''' |-bgcolor=efefef |align=left|Tournaments |5 |17 |13 | colspan="2" |'''35''' |-style=font-weight:bold;background:#efefef |style=text-align:left|Titles |0 |0 |1 | colspan="2" |1 |-style=font-weight:bold;background:#efefef |style=text-align:left|Finals |0 |2 |1 | colspan="2" |3 |-style=font-weight:bold;background:#efefef |style=text-align:left|Overall win–loss |4–5 |20–17 |14–12 | colspan="2" |38–34 |-bgcolor=efefef |align=left|'''Year-end ranking''' |80 |45 | | colspan="2" |'''{{tennis win percentage|won=38|lost=34|integer=yes}}''' |}
==ATP Tour finals== ===Doubles: 3 (1 title, 2 runner-ups)=== {| |- valign="top" | {|class=wikitable style="font-size:90%" !Legend |- style="background:#f3e6d7;" |Grand Slam (0–0) |- style="background:#e9e9e9;" |ATP 1000 (0–0) |- style="background:#d4f1c5;" |ATP 500 (1–0) |- |ATP 250 (0–2) |} | {|class=wikitable style="font-size:90%" !Finals by surface |- |Hard (0–1) |- |Clay (1–1) |- |Grass (0–0) |} |}
{|class="sortable wikitable nowrap" !Result !class="unsortable"|W–L !{{ns}}Date{{ns}} !Tournament !Tier !Surface !Partner !Opponents !class="unsortable"|Score |- |style="background:#ffa07a"|Loss |{{small|0–1}} |[[2025 Țiriac Open – Doubles|{{dts|Apr 2025}}]] |[[Romanian Open|Țiriac Open]], <br /> Romania |ATP 250 |Clay |{{flagicon|GER}} [[Jakob Schnaitter]] |{{flagicon|ESP}} [[Marcel Granollers]]<br />{{flagicon|ARG}} [[Horacio Zeballos]] |6–7<sup>(3–7)</sup>, 4–6 |- |style="background:#ffa07a"|Loss |{{small|0–2}} |[[2025 Almaty Open – Doubles|{{dts|Oct 2025}}]] |[[Almaty Open]], <br /> Kazakhstan |ATP 250 |Hard (i) |{{flagicon|GER}} Jakob Schnaitter |{{flagicon|FRA}} [[Théo Arribagé]]<br />{{flagicon|FRA}} [[Albano Olivetti]] |4–6, 6–7<sup>(8–10)</sup> |- |style="background:#98fb98"|Win |{{small|1–2}} |[[2026 BMW Open – Doubles|{{dts|Apr 2026}}]] |style=background:#d4f1c5|[[Bavarian International Tennis Championships|Bavarian Championships]], <br /> Germany |style=background:#d4f1c5|ATP 500 |Clay |{{flagicon|GER}} Jakob Schnaitter |{{flagicon|FRA}} Théo Arribagé<br />{{flagicon|FRA}} Albano Olivetti |6–4, 6–7<sup>(4–7)</sup>, [12–10] |}
==ATP Challenger finals==
===Doubles: 14 (6 titles, 8 runner-ups)=== {|class=wikitable style="font-size:90%" !Finals by surface |- |Hard (2–2) |- |Clay (4–6) |}
{|class="sortable wikitable nowrap" !Result !class="unsortable"|W–L !{{ns}}Date{{ns}} !Tournament !Surface !Partner !Opponents !class="unsortable"|Score |- | bgcolor=ffa07a|Loss | <small>0–1</small> | [[2024 Challenger AAT II – Doubles|{{dts|Jan 2024}}]] | bgcolor=ffe4b5|[[Challenger Tenis Club Argentino|Buenos Aires]], <br /> Argentina | Clay | {{flagicon|GER}} [[Jakob Schnaitter]] | {{flagicon|BRA}} [[João Fonseca (tennis)|João Fonseca]] <br / >{{flagicon|BRA}} [[Pedro Sakamoto]] | 2–6, 2–6 |- | bgcolor=ffa07a|Loss | <small>0–2</small> | [[2024 Koblenz Open – Doubles|{{dts|Feb 2024}}]] | bgcolor=ffe4b5|[[Koblenz Open|Koblenz]], <br /> Germany | Hard (i) | {{flagicon|GER}} Jakob Schnaitter | {{flagicon|NED}} [[Sander Arends]] <br / >{{flagicon|NED}} [[Sem Verbeek]] | 4–6, 2–6 |- | bgcolor=ffa07a|Loss | <small>0–3</small> | [[2024 Delhi Open – Doubles|{{dts|Mar 2024}}]] | bgcolor=ffe4b5|[[Delhi Open|New Delhi]], <br /> India | Hard | {{flagicon|GER}} Jakob Schnaitter | {{flagicon|POL}} [[Piotr Matuszewski]] <br / >{{flagicon|AUS}} [[Matthew Romios]] | 4–6, 4–6 |- | bgcolor=ffa07a|Loss | <small>0–4</small> | [[2024 Sánchez-Casal Cup – Doubles|{{dts|Apr 2024}}]] | bgcolor=ffe4b5|[[Sánchez-Casal Cup|Barcelona]], <br /> Spain | Clay | {{flagicon|GER}} Jakob Schnaitter | {{flagicon|ESP}} [[Daniel Rincón (tennis)|Daniel Rincón]] <br / >{{flagicon|ESP}} [[Oriol Roca Batalla]] | 7–5, 4–6, [9–11] |- | bgcolor=ffa07a|Loss | <small>0–5</small> | [[2024 Ostra Group Open – Doubles|{{dts|Apr 2024}}]] | bgcolor=ffe4b5|[[Prosperita Open|Ostrava]], <br /> Czech Republic | Clay | {{flagicon|GER}} Jakob Schnaitter | {{flagicon|POR}} [[Jaime Faria]] <br /> {{flagicon|POR}} [[Henrique Rocha]] | 5–7, 3–6 |- | bgcolor=98fb98|Win | <small>1–5</small> | [[2024 Advantage Cars Prague Open – Men's doubles|{{dts|May 2024}}]] | bgcolor=ffe4b5|[[I.ČLTK Prague Open|Prague]], <br /> Czech Republic | Clay | {{flagicon|GER}} Jakob Schnaitter | {{flagicon|CZE}} Jiří Barnat <br /> {{flagicon|CZE}} Jan Hrazdil | 6–3, 6–1 |- | bgcolor=98fb98|Win | <small>2–5</small> | [[2024 Schwaben Open – Doubles|{{dts|May 2024}}]] | bgcolor=ffe4b5|[[Schwaben Open|Augsburg]], <br /> Germany | Clay | {{flagicon|GER}} Jakob Schnaitter | {{flagicon|AUT}} [[David Pichler (tennis)|David Pichler]] <br /> {{flagicon|CZE}} [[Michael Vrbenský]] | 3–6, 6–2, [10–8] |- | bgcolor=ffa07a|Loss | <small>2–6</small> | [[2024 Heilbronner Neckarcup – Doubles|{{dts|Jun 2024}}]] | bgcolor=ffe4b5|[[Heilbronner Neckarcup|Heilbronn]], <br /> Germany | Clay | {{flagicon|GER}} Jakob Schnaitter | {{flagicon|MON}} [[Romain Arneodo]] <br /> {{flagicon|FRA}} [[Geoffrey Blancaneaux]] | 6–7<sup>(5–7)</sup>, 7–5, [3–10] |- | bgcolor=98fb98|Win | <small>3–6</small> | [[2024 Bratislava Open – Doubles|{{dts|Jun 2024}}]] | bgcolor=ffe4b5|[[Bratislava Open|Bratislava]], <br /> Slovakia | Clay | {{flagicon|GER}} Jakob Schnaitter | {{flagicon|SVK}} [[Miloš Karol]] <br /> {{flagicon|SVK}} Tomáš Lánik | 6–4, 6–4 |- | bgcolor=ffa07a|Loss | <small>3–7</small> | [[2024 Poznań Open – Doubles|{{dts|Jun 2024}}]] | bgcolor=ffe4b5|[[Poznań Open|Poznań]], <br /> Poland | Clay | {{flagicon|GER}} Jakob Schnaitter | {{flagicon|BRA}} [[Orlando Luz]] <br /> {{flagicon|BRA}} [[Marcelo Zormann]] | 7–5, 2–6, [6–10] |- | bgcolor=98fb98|Win | <small>4–7</small> | [[2024 Tennis Open Karlsruhe – Doubles|{{dts|Jul 2024}}]] | bgcolor=ffe4b5|[[Tennis Open Karlsruhe|Karlsruhe]], <br /> Germany | Clay | {{flagicon|GER}} Jakob Schnaitter | {{flagicon|FRA}} [[Dan Added]] <br /> {{flagicon|FRA}} [[Grégoire Jacq]] | 6–4, 6–0 |- | bgcolor=98fb98|Win | <small>5–7</small> | [[2025 Teréga Open Pau–Pyrénées – Doubles|{{dts|Feb 2025}}]] | bgcolor=ffe4b5|[[Teréga Open Pau–Pyrénées|Pau]], <br /> France | Hard (i) | {{flagicon|GER}} Jakob Schnaitter | {{flagicon|BEL}} [[Alexander Blockx]] <br /> {{flagicon|BEL}} [[Raphaël Collignon]] | 6–4, 6–7<sup>(5–7)</sup>, [10–8] |- | bgcolor=ffa07a|Loss | <small>5–8</small> | [[2025 Heilbronner Neckarcup – Doubles|{{dts|Jun 2025}}]] | bgcolor=ffe4b5|Heilbronn, <br /> Germany | Clay | {{flagicon|GER}} Jakob Schnaitter | {{flagicon|USA}} [[Vasil Kirkov]] <br /> {{flagicon|NED}} [[Bart Stevens]] | 6–7<sup>(5–7)</sup>, 6–4, [7–10] |- | bgcolor=98fb98|Win | <small>6–8</small> | [[2025 HPP Open – Doubles|{{dts|Nov 2025}}]] | bgcolor=ffe4b5|[[HPP Open|Helsinki]], <br /> Finland | Hard (i) | {{flagicon|GER}} Jakob Schnaitter | {{flagicon|ROU}} [[Alexandru Jecan]] <br /> {{flagicon|ROU}} [[Bogdan Pavel]] | 6–2, 4–6, [10–6] |}
==ITF World Tennis Tour finals==
===Doubles: 11 (7–4)=== {|class="sortable wikitable nowrap" !Result !class="unsortable"|W–L !{{ns}}Date{{ns}} !Tournament !Surface !Partner !Opponents !class="unsortable"|Score |- | bgcolor=ffa07a|Loss | <small>0–1</small> | {{dts|Apr 2023}} | bgcolor=cffcff|M15 Monastir, <br/ > Tunisia | Hard | {{flagicon|GER}} Luca Wiedenmann | {{flagicon|FRA}} [[Constantin Bittoun Kouzmine]] <br/ > {{flagicon|FRA}} Axel Garcian | 2–6, 1–6 |- | bgcolor=98fb98|Win | <small>1–1</small> | {{dts|Apr 2023}} | bgcolor=cffcff|M15 Monastir, <br/ > Tunisia | Hard | {{flagicon|GER}} [[Jakob Schnaitter]] | {{flagicon|JPN}} [[Kokoro Isomura]] <br/ > {{flagicon|JPN}} Yamato Sueoka | 6–3, 6–2 |- | bgcolor=98fb98|Win | <small>2–1</small> | {{dts|Jul 2023}} | bgcolor=cffcff|M25 Telfs, <br/ > Austria | Clay | {{flagicon|GER}} Jakob Schnaitter | {{flagicon|SVK}} [[Miloš Karol]] <br/ > {{flagicon|AUT}} Sandro Kopp | 6–4, 6–7<sup>(7–9)</sup>, [10–5] |- | bgcolor=98fb98|Win | <small>3–1</small> | {{dts|Jul 2023}} | bgcolor=cffcff|M25 Bolzano, <br/ > Italy | Clay | {{flagicon|GER}} Jeremy Jahn | {{flagicon|ARG}} [[Alex Barrena]] <br/ > {{flagicon|ARG}} Juan Bautista Otegui | 7–6<sup>(13–11)</sup>, 6–0 |- | bgcolor=ffa07a|Loss | <small>3–2</small> | {{dts|Aug 2023}} | bgcolor=cffcff|M15 Frankfurt, <br/ > Germany | Clay | {{flagicon|GER}} Jakob Schnaitter | {{flagicon|GER}} Johannes Härteis <br/ > {{flagicon|GER}} Niklas Schell | 6–3, 6–7<sup>(1–7)</sup>, [8–10] |- | bgcolor=ffa07a|Loss | <small>3–3</small> | {{dts|Aug 2023}} | bgcolor=cffcff|M15 Überlingen, <br/ > Germany | Clay | {{flagicon|GER}} Jakob Schnaitter | {{flagicon|GER}} Taym Al Azmeh <br/ > {{flagicon|SYR|1980}} [[Hazem Naw]] | 5–7, 6–3, [7–10] |- | bgcolor=98fb98|Win | <small>4–3</small> | {{dts|Sep 2023}} | bgcolor=cffcff|M25 Bagnères-de-Bigorre, <br/ > France | Hard | {{flagicon|AUS}} [[Patrick Harper (tennis)|Patrick Harper]] | {{flagicon|FRA}} [[Robin Bertrand]] <br/ > {{flagicon|GBR}} Millen Hurrion | 3–6, 6–3, [10–7] |- | bgcolor=98fb98|Win | <small>5–3</small> | {{dts|Sep 2023}} | bgcolor=cffcff|M25 Plaisir, <br/ > France | Hard (i) | {{flagicon|AUS}} [[Patrick Harper (tennis)|Patrick Harper]] | {{flagicon|USA}} Jack Vance <br/ > {{flagicon|USA}} Tennyson Whiting | 6–4, 7–6<sup>(7–3)</sup> |- | bgcolor=98fb98|Win | <small>6–3</small> | {{dts|Oct 2023}} | bgcolor=cffcff|M25 Nevers, <br/ > France | Hard (i) | {{flagicon|GER}} Jakob Schnaitter | {{flagicon|SUI}} [[Jakub Paul]] <br/ > {{flagicon|SUI}} Yannik Steinegger | 6–3, 6–4 |- | bgcolor=98fb98|Win | <small>7–3</small> | {{dts|Oct 2023}} | bgcolor=cffcff|M25 Sarreguemines, <br/ > France | Carpet (i) | {{flagicon|GER}} Jakob Schnaitter | {{flagicon|GER}} Jannik Opitz <br/ > {{flagicon|GER}} [[Patrick Zahraj]] | 6–3, 5–7, [10–8] |- | bgcolor=ffa07a|Loss | <small>7–4</small> | {{dts|Nov 2023}} | bgcolor=cffcff|M25 Monastir, <br/ > Tunisia | Hard | {{flagicon|GER}} Jakob Schnaitter | {{flagicon|GER}} [[Daniel Masur]] <br/ > {{flagicon|ITA}} [[Julian Ocleppo]] | 6–0, 5–7, [3–10] |}
==References== {{reflist}}
==External links== * {{ATP}} * {{ITF}}
{{DEFAULTSORT:Wallner, Mark}} [[Category:1999 births]] [[Category:Living people]] [[Category:German male tennis players]] [[Category:Tennis players from Munich]] [[Category:Tennessee Volunteers men's tennis players]] [[Category:German expatriate tennis players in the United States]] [[Category:Temple Owls men's tennis players]] [[Category:21st-century German sportsmen]]