Result W–L Date Tournament Tier Surface Partner Opponents Score Loss 0–1 Nov 2005 South Africa F2, Pretoria Futures Hard Andrew Anderson 3–6, 4–6 Loss 0–2 Jan 2006 El Salvador F1, Nueva San Salvador Futures Clay Eduardo Schwank Martín Vilarrubí 2–6, 7–5, 0–6 Win 1–2 Mar 2006 China F5, Guangzhou Futures Hard Jesse Huta Galung Li Zhe 4–6, 6–3, 7–6(7–3) Loss 1–3 Jun 2006 Finland F1, Vierumäki Futures Clay Abdullah Maqdes Mait Künnap 4–6, 2–6 Win 2–3 Sep 2006 Italy F31, Porto Torres Futures Hard Brian Wilson Viktor Bruthans 6–2, 6–3 Loss 2–4 Oct 2006 Australia F10, Traralgon Futures Hard Matthew Ebden Brydan Klein 3–6, 3–6 Win 3–4 Oct 2006 Australia F11, Melbourne Futures Hard 6–2, 5–7, [10–7] Loss 3–5 Oct 2006 Australia F12, Mildura Futures Grass Sadik Kadir Carsten Ball Adam Feeney 6–4, 6–7(4–7) , [9–11] Loss 3–6 Jan 2007 USA F1, Tampa Futures Hard Antonio Ruiz-Rosales Somdev Devvarman Treat Huey 0–6, 6–7(7–9) Loss 3–7 Jan 2007 USA F2, North Miami Beach Futures Hard Antonio Ruiz-Rosales Tim Smyczek Ryan Sweeting 3–6, 2–6 Loss 3–8 Feb 2007 Australia F2, Sydney Futures Hard Daniel King-Turner Luke Bourgeois Adam Feeney 6–7(3–7) , 2–6 Win 4–8 Mar 2007 New Zealand F2, Hamilton Futures Hard Daniel King-Turner Carsten Ball 6–7(11–13) , 7–6(7–5) , 6–2 Win 5–8 May 2007 Great Britain F9, Bournemouth Futures Clay Olivier Charroin Ian Flanagan 6–2, 6–4 Win 6–8 May 2007 Greece F1, Kos Futures Hard Rafael Arévalo Komlavi Loglo 6–3, 6–4 Win 7–8 May 2007 Greece F3, Kalamata Futures Carpet Antal van der Duim Patrick Briaud Márcio Torres 6–3, 6–2 Loss 7–9 Aug 2007 San Marino , San MarinoChallenger Clay Tomasz Bednarek Pablo Cuevas Juan Pablo Guzmán 1–6, 0–6 Loss 7–10 Sep 2007 Geneva , SwitzerlandChallenger Clay Olivier Charroin Sebastián Decoud Yuri Schukin 3–6, 7–6(7–4) , [4–10] Win 8–10 Sep 2007 Orléans , FranceChallenger Hard (i) Frank Moser Tomasz Bednarek Michał Przysiężny 6–1, 7–6(7–2) Win 9–10 Feb 2008 Wrocław , PolandChallenger Hard (i) Lukáš Rosol Werner Eschauer Jürgen Melzer 6–7(7–9) , 6–3, [10–7] Loss 9–11 Feb 2008 Bergamo , ItalyChallenger Hard (i) Igor Zelenay Simone Bolelli Andreas Seppi 3–6, 0–6 Loss 9–12 Jul 2008 Córdoba , SpainChallenger Hard Dick Norman Johan Brunström Jean-Julien Rojer 4–6, 3–6 Win 10–12 Aug 2009 Cordenons , ItalyChallenger Clay Travis Rettenmaier Peter Luczak Alessandro Motti 4–6, 6–3, [11–9] Loss 10–13 Mar 2010 Marrakech , MoroccoChallenger Clay Adil Shamasdin Ilija Bozoljac Horia Tecău 1–6, 1–6 Loss 10–14 May 2010 Tunis , TunisiaChallenger Clay Adil Shamasdin Jeff Coetzee Kristof Vliegen 6–7(3–7) , 3–6 Win 11–14 May 2010 Biella , ItalyChallenger Clay Adil Shamasdin Dustin Brown Alessandro Motti 6–3, 2–6, [11–9] Loss 11–15 Jun 2010 Milan , ItalyChallenger Clay Jeff Coetzee Daniele Bracciali Rubén Ramírez Hidalgo 4–6, 5–7 Loss 11–16 Jul 2010 Poznań , PolandChallenger Clay Adil Shamasdin Rui Machado Daniel Muñoz de la Nava 2–6, 3–6 Loss 11–17 Aug 2010 Cordenons , ItalyChallenger Clay Adil Shamasdin Robin Haase Rogier Wassen 6–7(14–16) , 5–7 Loss 11–18 Aug 2010 San Marino , San MarinoChallenger Clay Yves Allegro Daniele Bracciali Lovro Zovko 6–2, 2–6, [5–10] Win 12–18 Sep 2010 Banja Luka , Bosnia/HerzegovinaChallenger Clay David Škoch Adil Shamasdin Lovro Zovko 6–1, 6–4 Win 13–18 Feb 2011 Quimper , FranceChallenger Hard (i) Adil Shamasdin Jamie Delgado Jonathan Marray 6–3, 5–7, [10–5] Loss 13–19 Mar 2011 Marrakech , MoroccoChallenger Clay Adil Shamasdin Peter Luczak Alessandro Motti 6–7(5–7) , 6–7(3–7) Win 14–19 Aug 2011 San Marino , San MarinoChallenger Clay Philipp Marx Daniele Bracciali Julian Knowle 6–3, 6–4 Loss 14–20 Nov 2011 Eckental , GermanyChallenger Carpet (i) Adil Shamasdin Andre Begemann Alexander Kudryavtsev 2–6, 6–3, [9–11] Loss 14–21 Nov 2011 Geneva , SwitzerlandChallenger Hard Adil Shamasdin Igor Andreev Evgeny Donskoy 6–7(1–7) , 6–7(2–7) Loss 14–22 Nov 2011 Helsinki , FinlandChallenger Hard (i) Michal Mertiňák Martin Emmrich Andreas Siljeström 4–6, 4–6 Win 15–22 Mar 2012 Guadalajara , MexicoChallenger Hard Adil Shamasdin Tomasz Bednarek Olivier Charroin 7–6(7–5) , 6–1 Win 16–22 Nov 2012 Eckental , GermanyChallenger Carpet (i) Adil Shamasdin Tomasz Bednarek Andreas Siljeström 6–3, 2–6, [10–4] Win 17–22 Nov 2012 Loughborough , Great BritainChallenger Hard (i) Adil Shamasdin Purav Raja Divij Sharan 6–4, 7–5 Win 18–22 Jan 2013 São Paulo , BrazilChallenger Hard Adil Shamasdin Federico Delbonis Renzo Olivo 6–7(5–7) , 6–1, [11–9] Loss 18–23 Apr 2013 São Paulo , BrazilChallenger Clay Pierre-Hugues Herbert Marcelo Demoliner João Souza 4–6, 6–3, [6–10] Loss 18–24 Aug 2013 Vancouver , CanadaChallenger Hard Adil Shamasdin Jonathan Erlich Andy Ram 1–6, 4–6 Loss 18–25 Jun 2014 Milan , ItalyChallenger Clay Frank Moser Guillermo Durán Máximo González 3–6, 3–6 Loss 18–26 Sep 2014 Orléans , FranceChallenger Hard (i) Andreas Siljeström Thomaz Bellucci André Sá 7–5, 4–6, [8–10] Win 19–26 Apr 2015 Le Gosier , GuadeloupeChallenger Hard Antal van der Duim Wesley Koolhof Matwé Middelkoop 6–1, 6–3 Loss 19–27 Jun 2015 Perugia , ItalyChallenger Clay Costin Pavăl Andrea Collarini Andrés Molteni 3–6, 5–7 Win 20–27 Mar 2016 Drummondville , CanadaChallenger Hard (i) Max Schnur Daniel Evans Lloyd Glasspool 3–6, 6–3, [11–9] Loss 20–28 Apr 2016 Saint Brieuc , FranceChallenger Hard (i) Antal van der Duim Rameez Junaid Andreas Siljeström 7–5, 6–7(4–7) , [8–10] Win 21–28 Apr 2016 Le Gosier , GuadeloupeChallenger Hard Antal van der Duim Austin Krajicek Mitchell Krueger 6–2, 5–7, [10–8] Win 22–28 Jul 2016 Marburg , GermanyChallenger Clay Philipp Oswald Miguel Ángel Reyes-Varela Max Schnur 6–3, 6–2 Win 23–28 Jul 2016 Braunschweig , GermanyChallenger Clay Philipp Oswald Mateusz Kowalczyk Antonio Šančić 4–6, 7–6(7–5) , [10–2] Win 24–28 Aug 2016 Cortina d'Ampezzo , ItalyChallenger Clay Philipp Oswald Roberto Carballés Baena Christian Garín 6–3, 6–2 Loss 24–29 Oct 2016 Budapest , HungaryChallenger Hard (i) Philipp Oswald Aliaksandr Bury Andreas Siljeström 6–7(3–7) , 4–6 Win 25–29 Jun 2017 Caltanissetta , ItalyChallenger Clay Max Schnur Denys Molchanov Franko Škugor 6–3, 3–6, [10–6] Win 26–29 Aug 2017 Vancouver , CanadaChallenger Hard Neal Skupski Treat Huey Robert Lindstedt 7–6(8–6) , 6–2 Loss 26–30 Nov 2017 Knoxville , USAChallenger Hard (i) John-Patrick Smith Leander Paes Purav Raja 6–7(4–7) , 6–7(4–7) Win 27–30 Jan 2018 Bangkok , ThailandChallenger Hard Joe Salisbury Enrique López Pérez Pedro Martínez 6–7(5–7) , 6–3, [10–8] Win 28–30 Jan 2018 Newport Beach , USAChallenger Hard Leander Paes Treat Huey Denis Kudla 6–4, 7–5 Loss 28–31 Nov 2018 Houston , USAChallenger Hard Marcelo Arévalo Austin Krajicek Nicholas Monroe 6–4, 6–7(3–7) , [5–10] Loss 28–32 Jan 2021 Quimper , FranceChallenger Hard (i) Marc-Andrea Hüsler Grégoire Barrère Albano Olivetti 7–5, 6–7(7–9) , [8–10] Loss 28–33 Oct 2021 Sibiu , RomaniaChallenger Clay Luca Margaroli Alexander Erler Lucas Miedler 3–6, 1–6 Loss 28–34 Dec 2021 Rio de Janeiro , BrazilChallenger Hard Fernando Romboli Orlando Luz Rafael Matos 3–6, 6–7(2–7) 
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United States
