# Antal van der Duim

Antal van der Duim (born 16 September 1987) is a Dutch professional tennis player. He competes mainly on the ATP Challenger Tour and ITF Futures, both in singles and doubles. He reached his highest ATP singles ranking, No. 214 on 31 October 2016, and his highest ATP doubles ranking, No. 149, on 20 April 2015.

## ATP Challenger and ITF Futures finals
### Singles: 30 (14–16)

* Legend
* ATP Challenger (0–0)
* ITF Futures (14–16)
* Finals by surface
* Hard (8–9)
* Clay (5–4)
* Grass (0–0)
* Carpet (1–3)
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
| Loss | 0–1 | Mar 2006 | China F4, Jiangmen | Futures | Hard | Yu Xinyuan | 1–6, 2–6 |
| Loss | 0–2 | Mar 2006 | China F5, Guangzhou | Futures | Hard | Jonathan Chu | 6–7$^{(4–7)}$, 7–6$^{(7–0)}$, 0–4 ret. |
| Loss | 0–3 | Sep 2006 | Netherlands F7, Almere | Futures | Clay | Jesse Huta Galung | 2–6, 3–6 |
| Loss | 0–4 | Jan 2007 | Austria F1, Bergheim | Futures | Carpet | Jan Vacek | 3–6, 3–6 |
| Win | 1–4 | Mar 2007 | Israel F1, Ramat HaSharon | Futures | Hard | Alexander Satschko | 6–4, 6–1 |
| Loss | 1–5 | Nov 2007 | China F8, Wuxi | Futures | Hard | Ervin Eleskovic | 3–6, 2–6 |
| Loss | 1–6 | Nov 2007 | China F9, Suzhou | Futures | Hard | Yan Bai | 1–6, 0–3 ret. |
| Win | 2–6 | May 2011 | Italy F9, Napoli | Futures | Clay | James Lemke | 6–2, 6–4 |
| Loss | 2–7 | Jul 2011 | France F12, Saint-Gervais | Futures | Clay | Grégoire Burquier | 6–4, 5–7, 2–6 |
| Win | 3–7 | Aug 2011 | Netherlands F5, Enschede | Futures | Clay | Nicolas Devilder | 4–6, 6–4, 6–3 |
| Win | 4–7 | Apr 2012 | Italy F4, Vercelli | Futures | Clay | Michael Linzer | 6–3, 6–2 |
| Loss | 4–8 | Mar 2013 | Bahrain F1, Manama | Futures | Hard | Jordi Samper Montaña | 4–6, 6–4, 5–7 |
| Loss | 4–9 | Sep 2013 | Netherlands F6, Rotterdam | Futures | Clay | Marc Rath | 4–6, 6–2, 3–6 |
| Win | 5–9 | Mar 2014 | India F1, Chandigarh | Futures | Hard | Vishnu Vardhan | 7–5, 6–3 |
| Win | 6–9 | Mar 2014 | Great Britain F7, Preston | Futures | Hard | Thomas Schoorel | 7–6$^{(7–1)}$, 6–2 |
| Win | 7–9 | Apr 2014 | Qatar F3, Doha | Futures | Hard | Adrien Bossel | 6–7$^{(5–7)}$, 6–3, 6–3 |
| Loss | 7–10 | Jun 2014 | Netherlands F1, Amstelveen | Futures | Clay | Boy Westerhof | 7–6$^{(8–6)}$, 3–6, 4–6 |
| Loss | 7–11 | Oct 2014 | Zimbabwe F2, Harare | Futures | Hard | Boy Westerhof | 7–6$^{(7–5)}$, 5–7, 0–3 ret. |
| Win | 8–11 | Nov 2014 | Dominican Republic F1, La Romana | Futures | Clay | Connor Smith | 6–7$^{(2–7)}$, 7–6$^{(7–5)}$, 6–1 |
| Loss | 8–12 | Feb 2015 | France F3, Feucherolles | Futures | Hard | Filip Peliwo | 2–6, 4–6 |
| Win | 9–12 | Mar 2015 | USA F9, Sunrise | Futures | Clay | Thales Turini | 6–4, 5–7, 6–0 |
| Win | 10–12 | Nov 2015 | Estonia F2, Tartu | Futures | Carpet | Evgeny Karlovskiy | 4–6, 6–1, 6–4 |
| Loss | 10–13 | Nov 2015 | Estonia F4, Pärnu | Futures | Hard | Petr Michnev | 2–6, 1–6 |
| Win | 11–13 | Dec 2015 | Nigeria F4, Lagos | Futures | Hard | Takanyi Garanganga | 6–3, 7–6$^{(7–0)}$ |
| Loss | 11–14 | Jan 2016 | France F3, Veigy-Foncenex | Futures | Carpet | Hugo Nys | 4–6, 3–6 |
| Loss | 11–15 | Mar 2016 | France F4, Lille | Futures | Hard | Yannick Mertens | 2–6, 4–6 |
| Win | 12–15 | Mar 2016 | Italy F2, Basiglio | Futures | Hard | Hugo Grenier | 7–6$^{(7–2)}$, 6–2 |
| Win | 13–15 | Apr 2016 | Nigeria F1, Abuja | Futures | Hard | Mohamed Safwat | 7–5, 6–3 |
| Win | 14–15 | May 2016 | Nigeria F3, Abuja | Futures | Hard | Ilija Vucic | 6–4, 6–2 |
| Loss | 14–16 | Jan 2018 | France F3, Veigy-Foncenex | Futures | Carpet | Alessandro Bega | 6–4, 4–6, 6–7$^{(7–9)}$ |

### Doubles: 56 (38–18)

* Legend
* ATP Challenger (10–1)
* ITF Futures (28–17)
* Finals by surface
* Hard (16–9)
* Clay (21–7)
* Grass (0–0)
* Carpet (1–2)
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Win | 1–0 | Mar 2006 | China F3, Shenzhen | Futures | Hard | Jesse Huta Galung | Lee Hsin-han Yu Hiu Tung | 7–5, 6–1 |
| Win | 2–0 | May 2006 | Spain F14, Lleida | Futures | Clay | Igor Sijsling | Carlos Rexach-Itoiz Héctor Ruiz-Cadenas | 6–2, 7–6$^{(7–2)}$ |
| Loss | 2–1 | Aug 2006 | Germany F10, Ingolstadt | Futures | Clay | Michel Meijer | Tobias Kamke Julian Reister | 6–3, 2–6, 0–6 |
| Loss | 2–2 | Aug 2006 | Germany F11, Essen | Futures | Clay | Boy Westerhof | Ruben Bemelmans Niels Desein | 6–1, 5–7, 5–7 |
| Win | 3–2 | Sep 2006 | Netherlands F7, Almere | Futures | Clay | Thiemo de Bakker | Igor Sijsling Jesse Huta Galung | 4–6, 6–1, 6–4 |
| Win | 4–2 | Oct 2006 | Spain F32, El Ejido | Futures | Hard | Alexandros Jakupovic | Guillermo Alcaide Goncalo Nicau | 4–6, 7–6$^{(7–5)}$, 7–6$^{(7–3)}$ |
| Loss | 4–3 | Mar 2007 | Israel F1, Ramat HaSharon | Futures | Hard | Remko De Rijke | Jiří Krkoška Jan Stancik | 2–6, 0–6 |
| Loss | 4–4 | Apr 2007 | UAE F2, Dubai | Futures | Hard | Pierre-Ludovic Duclos | Rameez Junaid Aisam Qureshi | 1–6, 3–6 |
| Win | 5–4 | May 2007 | Greece F3, Kalamata | Futures | Carpet | James Cerretani | Patrick Briaud Márcio Torres | 6–3, 6–2 |
| Win | 6–4 | Aug 2007 | Saransk, Russia | Challenger | Clay | Boy Westerhof | Alexey Kedryuk Uros Vico | 2–6, 7–6$^{(7–3)}$, [11–9] |
| Win | 7–4 | Aug 2007 | Italy F27, Bolzano | Futures | Clay | Boy Westerhof | Antonio Pastorino Damián Patriarca | 2–6, 7–6$^{(7–4)}$, 6–4 |
| Win | 8–4 | Aug 2007 | Manerbio, Italy | Challenger | Clay | Boy Westerhof | Fred Gil Alberto Martín | 7–6$^{(7–4)}$, 3–6, [10–8] |
| Win | 9–4 | Oct 2007 | Spain F37, Córdoba | Futures | Hard | Boy Westerhof | Guillermo Alcaide Sergio Pérez Pérez | 6–7$^{(6–8)}$, 7–5, [10–7] |
| Win | 10–4 | Nov 2007 | China F8, Wuxi | Futures | Hard | Boy Westerhof | Gong Maoxin Zhe Li | 7–6$^{(7–5)}$, 6–4 |
| Win | 11–4 | Nov 2007 | China F9, Suzhou | Futures | Hard | Boy Westerhof | Daniel Danilović Ervin Eleskovic | 7–6$^{(7–5)}$, 6–1 |
| Win | 12–4 | Dec 2008 | Dominican Republic F4, Santo Domingo | Futures | Hard | Tim Van Terheijden | Ivan Anikanov Philipp Oswald | 6–3, 5–7, [10–8] |
| Loss | 12–5 | Apr 2009 | Turkey F5, Antalya | Futures | Hard | Thomas Schoorel | Martin Pedersen Sebastian Rieschick | 5–7, 3–6 |
| Loss | 12–6 | May 2009 | Italy F11, Parma | Futures | Clay | Greg Jones | Walter Trusendi Juan-Martín Aranguren | 2–6, 3–6 |
| Loss | 12–7 | Aug 2009 | Italy F23, Bolzano | Futures | Clay | Marius Copil | Manuel Jorquera Leonardo Tavares | 7–6$^{(7–2)}$, 3–6, [5–10] |
| Win | 13–7 | Aug 2009 | Netherlands F4, Enschede | Futures | Clay | Boy Westerhof | Colt Gaston Phillip Simmonds | 7–5, 6–2 |
| Win | 14–7 | Sep 2009 | Netherlands F5, Almere | Futures | Clay | Boy Westerhof | Martin Emmrich Andreas Siljeström | 7–6$^{(7–3)}$, 7–6$^{(8–6)}$ |
| Win | 15–7 | Feb 2010 | Azerbaijan F2, Baku | Futures | Hard | Matwé Middelkoop | Di Wu Ze Zhang | 7–6$^{(10–8)}$, 7–5 |
| Loss | 15–8 | Mar 2011 | Portugal F2, Loulé | Futures | Hard | Goncalo Falcao | Steven Moneke Marc Sieber | 5–7, 4–6 |
| Win | 16–8 | Jun 2011 | Netherlands F1, Almere | Futures | Clay | Tim Van Terheijden | Pablo Galdón Fernando Romboli | 6–4, 6–3 |
| Win | 17–8 | Jun 2011 | Netherlands F3, Breda | Futures | Clay | Tim Van Terheijden | Bastian Knittel Alexander Satschko | 6–4, 5–7, [10–1] |
| Win | 18–8 | Jul 2011 | France F12, Saint-Gervais | Futures | Clay | Divij Sharan | Simon Cauvard Baptiste Dupuy | 6–3, 6–2 |
| Win | 19–8 | Sep 2011 | Alphen aan den Rijn, Netherlands | Challenger | Clay | Thiemo de Bakker | Matwé Middelkoop Igor Sijsling | 6–4, 6–7$^{(4–7)}$, [10–6] |
| Loss | 19–9 | Sep 2011 | Portugal F4, Espinho | Futures | Clay | Goncalo Falcao | Gianni Mina Julien Obry | 6–7$^{(3–7)}$, 3–6 |
| Win | 20–9 | Jan 2012 | Israel F2, Eilat | Futures | Hard | Claudio Grassi | Jean Andersen Ruan Roelofse | 6–3, 7–5 |
| Loss | 20–10 | Apr 2012 | Italy F5, Padova | Futures | Clay | Claudio Grassi | Bastian Knittel Matteo Volante | 3–6, 0–6 |
| Win | 21–10 | Jun 2012 | Netherlands F1, Zuidwolde | Futures | Clay | Thiemo de Bakker | Patrik Rosenholm Michael Ryderstedt | 6–4, 6–0 |
| Win | 22–10 | Jul 2012 | Scheveningen, Netherlands | Challenger | Clay | Boy Westerhof | Simon Stadler Rameez Junaid | 6–4, 5–7, [10–7] |
| Win | 23–10 | Mar 2013 | Russia F2, Yoshkar-Ola | Futures | Hard | Boy Westerhof | Andrei Vasilevski Egor Gerasimov | 7–6$^{(10–8)}$, 6–3 |
| Win | 24–10 | Jul 2013 | Scheveningen, Netherlands | Challenger | Clay | Boy Westerhof | Alexander Satschko Gero Kretschmer | 6–3, 6–3 |
| Win | 25–10 | Aug 2013 | Italy F20, Bolzano | Futures | Clay | Marc Rath | Thomas Holzer Patrick Prader | 6–4, 7–5 |
| Win | 26–10 | Sep 2013 | Netherlands F6, Rotterdam | Futures | Clay | Boy Westerhof | Stephan Fransen Wesley Koolhof | 6–7$^{(4–7)}$, 6–4, [11–9] |
| Win | 27–10 | Sep 2013 | Alphen aan den Rijn, Netherlands | Challenger | Clay | Boy Westerhof | Simon Greul Wesley Koolhof | 4–6, 6–3, [12–10] |
| Win | 28–10 | Oct 2013 | Armenia F2, Yerevan | Futures | Clay | Boy Westerhof | Michael Linzer Marc Meigel | 6–4, 6–4 |
| Win | 29–10 | Jun 2014 | Netherlands F1, Amstelveen | Futures | Clay | Boy Westerhof | Joao Walendowsky Bruno Sant'Anna | 6–1, 7–5 |
| Win | 30–10 | Sep 2014 | Alphen aan den Rijn, Netherlands | Challenger | Clay | Boy Westerhof | Matteo Viola Rubén Ramírez Hidalgo | 6–1, 6–3 |
| Win | 31–10 | Sep 2014 | Seville, Spain | Challenger | Clay | Boy Westerhof | James Cluskey Jesse Huta Galung | 7–6$^{(7–3)}$, 6–4 |
| Win | 32–10 | Oct 2014 | Zimbabwe F1, Harare | Futures | Hard | Boy Westerhof | Grégoire Barrère Arthur Surreaux | 3–6, 6–2, [10–7] |
| Win | 33–10 | Mar 2015 | Great Britain F4, Wirral | Futures | Hard | Boy Westerhof | David Rice Daniel Cox | 6–2, 4–6, [10–2] |
| Win | 34–10 | Apr 2015 | Le Gosier, Guadeloupe | Challenger | Hard | James Cerretani | Wesley Koolhof Matwé Middelkoop | 6–1, 6–3 |
| Win | 35–10 | Dec 2015 | Nigeria F3, Lagos | Futures | Hard | David Pel | Lloyd Harris Karim-Mohamed Maamoun | 6–3, 6–2 |
| Loss | 35–11 | Dec 2015 | Nigeria F4, Lagos | Futures | Hard | David Pel | Lloyd Harris Karim-Mohamed Maamoun | 5–7, 6–7$^{(6–8)}$ |
| Loss | 35–12 | Feb 2016 | Israel F2, Tel Aviv | Futures | Hard | Paul Monteban | Evgeny Elistratov Vitaly Kozyukov | 1–6, 0–6 |
| Loss | 35–13 | Mar 2016 | France F4, Lille | Futures | Hard | David Pel | Daniil Medvedev Denis Matsukevich | 6–7$^{(5–7)}$, 6–4, [9–11] |
| Win | 36–13 | Mar 2016 | Italy F2, Basiglio | Futures | Hard | David Pel | Grégoire Jacq Antoine Hoang | 6–4, 6–4 |
| Loss | 36–14 | Apr 2016 | Saint Brieuc, France | Challenger | Hard | James Cerretani | Andreas Siljeström Rameez Junaid | 7–5, 6–7$^{(4–7)}$, [8–10] |
| Win | 37–14 | Apr 2016 | Le Gosier, Guadeloupe | Challenger | Hard | James Cerretani | Austin Krajicek Mitchell Krueger | 6–2, 5–7, [10–8] |
| Win | 38–14 | May 2016 | Nigeria F2, Abuja | Futures | Hard | David Pel | Luca Margaroli Ilija Vucic | 7–5, 3–6, [10–7] |
| Loss | 38–15 | May 2016 | Nigeria F3, Abuja | Futures | Hard | David Pel | Nicolas Meister David Pérez Sanz | 6–3, 6–7$^{(2–7)}$, [9–11] |
| Loss | 38–16 | Jan 2017 | France F3, Veigy-Foncenex | Futures | Carpet | Tim Van Terheijden | Joran Vliegen Julien Dubail | 6–4, 4–6, [4–10] |
| Loss | 38–17 | May 2017 | Italy F12, Napoli | Futures | Clay | Boy Westerhof | Joran Vliegen Sander Gillé | 4–6, 2–6 |
| Loss | 38–18 | Jan 2018 | France F3, Veigy-Foncenex | Futures | Carpet | Tim Van Terheijden | Dan Added Albano Olivetti | 6–2, 6–7$^{(4–7)}$, [8–10] |

## Junior Grand Slam finals
### Singles: 1 (1 runner-up)

| Result | Year | Tournament | Surface | Opponent | Score |
| Loss | 2005 | French Open | Clay | Marin Čilić | 3–6, 1–6 |