Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
Win | 1–0 | 2014 Brasil Open – Doubles| | Brasil Open, Brazil | 250 Series | Clay | | Juan Sebastián Cabal
Robert Farah | 5–7, 6–4, |
Win | 2–0 | 2014 Open de Nice Côte d'Azur – Doubles| | Open de Nice Côte d'Azur, France | 250 Series | Clay | Martin Kližan | Rohan Bopanna
| 6–2, 6–0 |
Loss | 2–1 | 2014 MercedesCup – Doubles| | Stuttgart Open, Germany | 250 Series | Clay | Guillermo García López | Mateusz Kowalczyk
Artem Sitak | 6–2, 1–6, |
Loss | 2–2 | 2015 Qatar ExxonMobil Open – Doubles| | Qatar Open, Qatar | 250 Series | Hard | Julian Knowle | Juan Mónaco
Rafael Nadal | 3–6, 4–6 |
Win | 3–2 | 2015 Rio Open – Men's Doubles| | Rio Open, Brazil | 500 Series | Clay | Martin Kližan | Pablo Andújar
Oliver Marach | 7–6, 6–4 |
Loss | 3–3 | 2016 Garanti Koza Sofia Open – Doubles| | Sofia Open, Bulgaria | 250 Series | Hard | Adil Shamasdin | Wesley Koolhof
Matwé Middelkoop | 7–5, 6–7, |
Win | 4–3 | 2017 Ecuador Open Quito – Doubles| | Ecuador Open, Ecuador | 250 Series | Clay | James Cerretani | Julio Peralta
Horacio Zeballos | 6–3, 2–1 ret. |
Win | 5–3 | 2017 Swiss Open Gstaad – Doubles| | Swiss Open, Switzerland | 250 Series | Clay | Oliver Marach | Jonathan Eysseric
Franko Škugor | 6–3, 4–6, |
Win | 6–3 | 2017 Kremlin Cup – Men's Doubles| | Kremlin Cup, Russia | 250 Series | Hard | Max Mirnyi | Damir Džumhur
Antonio Šančić | 6–3, 7–5 |
Loss | 6–4 | 2018 ASB Classic – Men's Doubles| | Auckland Open, New Zealand | 250 Series | Hard | Max Mirnyi | Oliver Marach
Mate Pavić | 4–6, 7–5, |
Win | 7–4 | 2018 New York Open – Doubles| | New York Open, US | 250 Series | Hard | Max Mirnyi | Wesley Koolhof
Artem Sitak | 6–4, 4–6, |
Win | 8–4 | 2018 U.S. Men's Clay Court Championships – Doubles| | US Clay Court Championships, US | 250 Series | Clay | Max Mirnyi | Andre Begemann
Antonio Šančić | 6–7, 6–4, |
Loss | 8–5 | 2018 Kremlin Cup – Men's Doubles| | Kremlin Cup, Russia | 250 Series | Hard | Max Mirnyi | Austin Krajicek
Rajeev Ram | 6–7, 4–6 |
Win | 9–5 | 2019 Croatia Open Umag – Doubles| | Croatia Open, Croatia | 250 Series | Clay | Robin Haase | Oliver Marach
Jürgen Melzer | 7–5, 6–7, |
Loss | 9–6 | 2019 Swiss Open Gstaad – Doubles| | Swiss Open, Switzerland | 250 Series | Clay | Filip Polášek | Sander Gillé
Joran Vliegen | 4–6, 3–6 |
Win | 10–6 | 2019 Generali Open Kitzbühel – Doubles| | Austrian Open Kitzbühel, Austria | 250 Series | Clay | Filip Polášek | Sander Gillé
Joran Vliegen | 6–4, 6–4 |
Loss | 10–7 | 2020 ASB Classic – Men's Doubles| | Auckland Open, New Zealand | 250 Series | Hard | Marcus Daniell | Luke Bambridge
Ben McLachlan | 6–7, 3–6 |
Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
Loss | 0–1 | | Romania F16, Arad | Futures | Clay | Bogdan-Victor Leonte | Adrian Barbu
Ionuț Moldovan | 4–6, 2–6 |
Loss | 0–2 | | Venezuela F4, Caracas | Futures | Hard | Martin Fischer | Marcelo Melo
Márcio Torres | 2–6, 6–3, 4–6 |
Loss | 0–3 | | Venezuela F5, Caracas | Futures | Hard | Martin Fischer | Ricardo Chile-Fonte
Sandor Martínez-Breijo | 7–6, 6–7, 3–6 |
Loss | 0–4 | | Poland F1, Szczecin | Futures | Hard | Martin Fischer | Tomasz Bednarek
Maciej Dilaj | 2–6, 6–4, 3–6 |
Win | 1–4 | | Romania F1, Bucharest | Futures | Clay | Martin Fischer | Riccardo Ghedin
Dušan Karol | 3–6, 6–0, 7–6 |
Loss | 1–5 | | Romania F2, Bucharest | Futures | Clay | Martin Fischer | Adrian Barbu
Victor Ioniță | 4–6, 0–6 |
Win | 2–5 | | Austria F5, Telfs | Futures | Clay | Martin Fischer | Christian Magg
Patrick Schmolzer | 6–0, 6–3 |
Win | 3–5 | | Austria F6, Kramsach | Futures | Clay | Martin Fischer | Konstantin Gruber
Christian Magg | 6–4, 7–6 |
Win | 4–5 | | Austria F8, Pörtschach | Futures | Clay | Martin Fischer | Christoph Lessiak
Miha Mlakar | 6–3, 2–6, 6–2 |
Win | 5–5 | | Germany F15, Kempten | Futures | Clay | Martin Fischer | Rameez Junaid
Philipp Marx | 6–3, 1–6, 7–6 |
Win | 6–5 | | Austria F1, Bergheim | Futures | Carpet | Martin Fischer | Nikola Martinović
Joško Topić | 6–4, 6–4 |
Win | 7–5 | | Austria F2, Bergheim | Futures | Carpet | Martin Fischer | Christian Magg
Patrick Schmolzer | 6–2, 6–2 |
Win | 8–5 | | Austria F3, Bergheim | Futures | Carpet | Martin Fischer | Andreas Haider-Maurer
Armin Sandbichler | 7–6, 6–2 |
Win | 9–5 | | Austria F4, Vandans | Futures | Clay | Armin Sandbichler | Tobias Köck
Bogdan-Victor Leonte | 6–4, 3–6, 7–6 |
Win | 10–5 | | Austria F6, Kramsach | Futures | Clay | Armin Sandbichler | Dušan Karol
Filip Zeman | 7–6, 6–4 |
Win | 11–5 | | Austria F7, Altenstadt | Futures | Clay | Martin Fischer | Max Raditschnigg
Patrick Schmolzer | 5–7, 6–2, 7–5 |
Win | 12–5 | | Austria F8, Irdning | Futures | Clay | Christoph Steiner | Luka Belić
Antonio Veić | 7–6, 6–2 |
Win | 13–5 | | Great Britain F17, Nottingham | Futures | Hard | Martin Fischer | Josh Goodall
Tom Rushby | 6–2, 7–6 |
Loss | 13–6 | | India F9, Bellary | Futures | Hard | Rainer Eitzinger | Vivek Shokeen
Ashutosh Singh | 6–7, 6–3, |
Loss | 13–7 | | Braunschweig, Germany | Challenger | Clay | Werner Eschauer | Marco Crugnola
Óscar Hernández Pérez | 6–7, 2–6 |
Loss | 13–8 | | Karshi, Uzbekistan | Challenger | Hard | Andreas Haider-Maurer | Łukasz Kubot
Oliver Marach | 4–6, 4–6 |
Win | 14–8 | | Grenoble, France | Challenger | Hard | Martin Fischer | Niels Desein
Dick Norman | 6–7, 7–5, |
Win | 15–8 | | Dominican Republic F3, Santo Domingo | Futures | Hard | Ivan Anikanov | Andrey Kumantsov
Sheeva Parbhu | 6–2, 6–4 |
Loss | 15–9 | | Dominican Republic F4, Santo Domingo | Futures | Hard | Ivan Anikanov | Antal van der Duim
Tim van Terheijden | 3–6, 7–5, |
Win | 16–9 | | Switzerland F2, Greifensee | Futures | Carpet | Henri Laaksonen | Dustin Brown
Alexander Sadecky | 6–1, 6–4 |
Loss | 16–10 | 2009 Oberstaufen Cup – Doubles| | Oberstaufen, Germany | Challenger | Clay | Michael Berrer | Dieter Kindlmann
Marcel Zimmermann | 4–6, 6–2, |
Win | 17–10 | | Austria F4, Telfs | Futures | Clay | Gerald Melzer | Roman Jebavý
Mateusz Kowalczyk | 7–5, 4–6, |
Loss | 17–11 | 2009 IPP Trophy – Doubles| | Geneva, Switzerland | Challenger | Clay | Henri Laaksonen | Diego Álvarez
Juan-Martín Aranguren | 4–6, 6–4, |
Win | 18–11 | 2009 Internazionali di Tennis dell'Umbria – Doubles| | Todi, Italy | Challenger | Clay | Martin Fischer | Pablo Santos González
Gabriel Trujillo Soler | 7–5, 6–3 |
Win | 19–11 | 2009 Sicilia Classic Mancuso Company Cup – Doubles| | Palermo, Italy | Challenger | Clay | Martin Fischer | Pierre-Ludovic Duclos
Rogério Dutra Silva | 6–3, 7–6 |
Win | 20–11 | 2009 Købstædernes ATP Challenger – Doubles| | Kolding, Denmark | Challenger | Hard | Martin Fischer | Jonathan Marray
Aisam Qureshi | 7–5, 6–3 |
Win | 21–11 | | Bosnia & Herzegovina F1, Sarajevo | Futures | Carpet | Alexander Peya | Martin Emmrich
Andreas Siljeström | 6–3, 7–6 |
Win | 22–11 | 2010 Shimadzu All Japan Indoor Tennis Championships – Doubles| | Kyoto, Japan | Challenger | Carpet | Martin Fischer | Divij Sharan
Vishnu Vardhan | 6–1, 6–2 |
Loss | 22–12 | 2010 Bancolombia Open – Doubles| | Bogotá, Colombia | Challenger | Clay | Dominik Meffert | Franco Ferreiro
Santiago González | 3–6, 7–5, |
Win | 23–12 | 2010 Seguros Bolívar Open Pereira – Doubles| | Pereira, Colombia | Challenger | Clay | Dominik Meffert | Gero Kretschmer
Alexander Satschko | 6–7, 7–6, |
Win | 24–12 | 2010 Prosperita Open – Doubles| | Ostrava, Czech Republic | Challenger | Clay | Martin Fischer | Tomasz Bednarek
Mateusz Kowalczyk | 2–6, 7–6, |
Win | 25–12 | 2010 Camparini Gioielli Cup – Doubles| | Reggio Emilia, Italy | Challenger | Clay | Martin Slanar | Sadik Kadir
Purav Raja | 6–2, 5–7, |
Loss | 25–13 | 2010 IPP Trophy – Doubles| | Geneva, Switzerland | Challenger | Clay | Martin Slanar | Gero Kretschmer
Alexander Satschko | 3–6, 6–4, |
Loss | 25–14 | | Morocco F7, Tanger | Futures | Clay | Tim van Terheijden | Gerard Granollers Pujol
Carlos Poch Gradin | 2–6, 3–6 |
Win | 26–14 | 2010 Sicilia Classic – Doubles| | Palermo, Italy | Challenger | Clay | Martin Fischer | Alessandro Motti
Simone Vagnozzi | 4–6, 6–2, |
Loss | 26–15 | | Italy F5, Vercelli | Futures | Clay | Bertram Steinberger | Erik Crepaldi
Ante Pavić | 6–7, 7–6, |
Loss | 26–16 | | Italy F8, Sanremo | Futures | Clay | Bertram Steinberger | Erik Crepaldi
Claudio Grassi | 6–7, 7–6, |
Win | 27–16 | 2011 Alessandria Challenger – Doubles| | Alessandria, Italy | Challenger | Clay | Martin Fischer | Jeff Coetzee
Andreas Siljeström | 6–7, 7–5, |
Win | 28–16 | 2011 Sporting Challenger – Doubles| | Turin, Italy | Challenger | Clay | Martin Fischer | Uladzimir Ignatik
Martin Kližan | 6–3, 6–4 |
Win | 29–16 | 2011 Oberstaufen Cup – Doubles| | Oberstaufen, Germany | Challenger | Clay | Martin Fischer | Tomasz Bednarek
Mateusz Kowalczyk | 7–6, 6–3 |
Win | 30–16 | | Italy F23, Este | Futures | Clay | Simon Stadler | Nima Roshan
Jose Statham | 6–3, 6–3 |
Win | 31–16 | | Italy F27, Porto Torres | Futures | Hard | Nikolaus Moser | Erik Crepaldi
Claudio Grassi | 6–4, 6–1 |
Win | 32–16 | 2011 ATP Salzburg Indoors – Doubles| | Salzburg, Austria | Challenger | Hard | Martin Fischer | Alexander Waske
Lovro Zovko | 6–3, 3–6, |
Loss | 32–17 | | Germany F3, Kaarst | Futures | Carpet | Marco Crugnola | Alexander Flock
Nils Langer | 4–6, 3–6 |
Loss | 32–18 | 2012 Internazionali Trofeo Lame Perrel–Faip – Doubles| | Bergamo, Italy | Challenger | Hard | Martin Fischer | Jamie Delgado
Ken Skupski | 5–7, 5–7 |
Loss | 32–19 | | France F4, Lille | Futures | Hard | Nils Langer | Romain Jouan
Fabrice Martin | 2–6, 2–6 |
Win | 33–19 | 2012 Aegon GB Pro-Series Bath – Men's Doubles| | Bath, Great Britain | Challenger | Hard | Martin Fischer | Jamie Delgado
Ken Skupski | 6–4, 6–4 |
Loss | 33–20 | | Switzerland F3, Fällanden | Futures | Carpet | Adrian Bodmer | Marcus Daniell
Márton Fucsovics | 7–6, 3–6, |
Loss | 33–21 | 2012 AON Open Challenger – Doubles| | Genova, Italy | Challenger | Clay | Dominik Meffert | Andre Begemann
Martin Emmrich | 3–6, 1–6 |
Win | 34–21 | 2012 Blu-express.com Tennis Cup – Doubles| | Todi, Italy | Challenger | Clay | Martin Fischer | Marco Cecchinato
Alessio di Mauro | 6–3, 6–2 |
Win | 35–21 | 2012 Keio Challenger – Doubles| | Yokohama, Japan | Challenger | Hard | Prakash Amritraj | Sanchai Ratiwatana
Sonchat Ratiwatana | 6–3, 6–4 |
Win | 36–21 | 2012 Dunlop World Challenge – Men's Doubles| | Toyota, Japan | Challenger | Carpet | Mate Pavić | Andrea Arnaboldi
Matteo Viola | 6–3, 3–6, |
Win | 37–21 | | Germany F4, Nußloch | Futures | Carpet | Bastian Knittel | Ivan Bjelica
Sander Groen | 6–2, 7–5 |
Win | 38–21 | 2013 Tunis Open – Doubles| | Tunis, Tunisia | Challenger | Clay | Dominik Meffert | Jamie Delgado
Andreas Siljeström | 3–6, 7–6, |
Win | 39–21 | 2013 Città di Caltanissetta – Doubles| | Caltanissetta, Italy | Challenger | Clay | Dominik Meffert | Alessandro Giannessi
Potito Starace | 6–2, 6–3 |
Win | 40–21 | 2013 Oberstaufen Cup – Doubles| | Oberstaufen, Germany | Challenger | Clay | Dominik Meffert | Stephan Fransen
Artem Sitak | 6–1, 3–6, |
Win | 41–21 | 2013 Sibiu Open – Doubles| | Sibiu, Romania | Challenger | Clay | Rameez Junaid | Jamie Delgado
Jordan Kerr | 6–4, 6–4 |
Loss | 41–22 | 2013 Geneva Open Challenger – Doubles| | Geneva, Switzerland | Challenger | Hard | František Čermák | Oliver Marach
Florin Mergea | 4–6, 3–6 |
Win | 42–22 | 2013 Internazionali di Tennis Castel del Monte – Doubles| | Andria, Italy | Challenger | Hard | Andreas Siljeström | Alessandro Motti
Goran Tošić | 6–2, 6–3 |
Loss | 42–23 | 2014 Geneva Open Challenger – Doubles| | Geneva, Switzerland | Challenger | Hard | Oliver Marach | Johan Brunström
Nicholas Monroe | 7–5, 5–7, |
Win | 43–23 | 2015 UniCredit Czech Open – Doubles| | Prostějov, Czech Republic | Challenger | Clay | Julian Knowle | Mateusz Kowalczyk
Igor Zelenay | 4–6, 6–3, |
Loss | 43–24 | 2016 Kazan Kremlin Cup – Doubles| | Kazan, Russia | Challenger | Hard | Konstantin Kravchuk | Aliaksandr Bury
Igor Zelenay | 2–6, 6–4, |
Loss | 43–25 | 2016 Israel Open – Doubles| | Raanana, Israel | Challenger | Hard | Jonathan Erlich | Konstantin Kravchuk
Denys Molchanov | 6–4, 6–7, |
Win | 44–25 | 2016 Open du Pays d'Aix – Doubles| | Aix-en-Provence, France | Challenger | Clay | Oliver Marach | Guillermo Durán
Máximo González | 6–1, 4–6, |
Win | 45–25 | 2016 Marburg Open – Doubles| | Marburg, Germany | Challenger | Clay | James Cerretani | Miguel Ángel Reyes-Varela
Max Schnur | 6–3, 6–2 |
Win | 46–25 | 2016 Sparkassen Open – Doubles| | Braunschweig, Germany | Challenger | Clay | James Cerretani | Mateusz Kowalczyk
Antonio Šančić | 4–6, 7–6, |
Win | 47–25 | 2016 International Tennis Tournament of Cortina – Doubles| | Cortina d'Ampezzo, Italy | Challenger | Clay | James Cerretani | Roberto Carballés Baena
Christian Garín | 6–3, 6–2 |
Loss | 47–26 | 2016 WHB Hungarian Open – Doubles| | Budapest, Hungary | Challenger | Hard | James Cerretani | Aliaksandr Bury
Andreas Siljeström | 6–7, 4–6 |
Win | 48–26 | 2019 Garden Open – Doubles| | Rome, Italy | Challenger | Clay | Filip Polášek | Nikola Čačić
Adam Pavlásek | w/o |
Win | 49–26 | 2019 Lisboa Belém Open – Doubles| | Lisbon, Portugal | Challenger | Clay | Filip Polášek | Guido Andreozzi
Guillermo Durán | 7–5, 6–2 |
Win | 50–26 | 2019 Moneta Czech Open – Doubles| | Prostějov, Czech Republic | Challenger | Clay | Filip Polášek | Jiří Lehečka
Jiří Veselý | 6–4, 7–6 |
Win | 51–26 | 2019 Open Sopra Steria de Lyon – Doubles| | Lyon, France | Challenger | Clay | Filip Polášek | Simone Bolelli
Andrea Pellegrino | 6–4, 7–6 |