Philipp Oswald (German pronunciation: [ˈfiːlɪp ˈʔɔsvalt]; born 23 January 1986) is an Austrian former professional tennis player who primarily played doubles events on the ATP Tour. On 7 December 2009, he reached his highest ATP singles ranking of world No. 206, and his highest doubles ranking of No. 31 was reached on 21 June 2021.^[1] In 2021, he participated in the 2020 Tokyo Olympics partnering with Oliver Marach.^[2]

In July 2024, Oswald retired from professional tennis and made his final appearance at the 2024 Generali Open Kitzbühel.^[3]

Result	W–L	Date	Tournament	Tier	Surface	Partner	Opponents	Score
Win	1–0	Mar 2014	Brasil Open, Brazil	250 Series	Clay (i)	Guillermo García López	Juan Sebastián Cabal Robert Farah	5–7, 6–4, [15–13]
Win	2–0	May 2014	Open de Nice Côte d'Azur, France	250 Series	Clay	Martin Kližan	Rohan Bopanna Aisam-ul-Haq Qureshi	6–2, 6–0
Loss	2–1	Jul 2014	Stuttgart Open, Germany	250 Series	Clay	Guillermo García López	Mateusz Kowalczyk Artem Sitak	6–2, 1–6, [7–10]
Loss	2–2	Jan 2015	Qatar Open, Qatar	250 Series	Hard	Julian Knowle	Juan Mónaco Rafael Nadal	3–6, 4–6
Win	3–2	Feb 2015	Rio Open, Brazil	500 Series	Clay	Martin Kližan	Pablo Andújar Oliver Marach	7–6(7–3), 6–4
Loss	3–3	Feb 2016	Sofia Open, Bulgaria	250 Series	Hard (i)	Adil Shamasdin	Wesley Koolhof Matwé Middelkoop	7–5, 6–7(9–11), [6–10]
Win	4–3	Feb 2017	Ecuador Open, Ecuador	250 Series	Clay	James Cerretani	Julio Peralta Horacio Zeballos	6–3, 2–1 ret.
Win	5–3	Jul 2017	Swiss Open, Switzerland	250 Series	Clay	Oliver Marach	Jonathan Eysseric Franko Škugor	6–3, 4–6, [10–8]
Win	6–3	Oct 2017	Kremlin Cup, Russia	250 Series	Hard (i)	Max Mirnyi	Damir Džumhur Antonio Šančić	6–3, 7–5
Loss	6–4	Jan 2018	Auckland Open, New Zealand	250 Series	Hard	Max Mirnyi	Oliver Marach Mate Pavić	4–6, 7–5, [7–10]
Win	7–4	Feb 2018	New York Open, US	250 Series	Hard (i)	Max Mirnyi	Wesley Koolhof Artem Sitak	6–4, 4–6, [10–6]
Win	8–4	Apr 2018	US Clay Court Championships, US	250 Series	Clay	Max Mirnyi	Andre Begemann Antonio Šančić	6–7(2–7), 6–4, [11–9]
Loss	8–5	Oct 2018	Kremlin Cup, Russia (2)	250 Series	Hard (i)	Max Mirnyi	Austin Krajicek Rajeev Ram	6–7(4–7), 4–6
Win	9–5	Jul 2019	Croatia Open, Croatia	250 Series	Clay	Robin Haase	Oliver Marach Jürgen Melzer	7–5, 6–7(2–7), [14–12]
Loss	9–6	Jul 2019	Swiss Open, Switzerland (2)	250 Series	Clay	Filip Polášek	Sander Gillé Joran Vliegen	4–6, 3–6
Win	10–6	Aug 2019	Austrian Open Kitzbühel, Austria	250 Series	Clay	Filip Polášek	Sander Gillé Joran Vliegen	6–4, 6–4
Loss	10–7	Jan 2020	Auckland Open, New Zealand	250 Series	Hard	Marcus Daniell	Luke Bambridge Ben McLachlan	6–7(3–7), 3–6
Win	11–7	Oct 2020	Forte Village Sardegna Open, Italy	250 Series	Clay	Marcus Daniell	Juan Sebastián Cabal Robert Farah	6–3, 6–4
Loss	11–8	Mar 2021	Qatar Open, Qatar	250 Series	Hard	Marcus Daniell	Aslan Karatsev Andrey Rublev	5–7, 4–6
Loss	11–9	Oct 2021	Sofia Open, Bulgaria	250 Series	Hard (i)	Oliver Marach	Jonny O'Mara Ken Skupski	3–6, 4–6
Loss	11–10	Jul 2022	Swiss Open Gstaad, Switzerland	250 Series	Clay	Robin Haase	Tomislav Brkić Francisco Cabral	4–6, 4–6
Loss	11–11	Jun 2023	Mallorca Championships, Spain	250 Series	Grass	Robin Haase	Yuki Bhambri Lloyd Harris	3–6, 4–6

Result	W–L	Date	Tournament	Tier	Surface	Opponent	Score
Win	1–0	Jul 2007	Austria F6, Kramsach	Futures	Clay	Jakub Hašek	6–7(5–7), 6–4, 6–4
Loss	1–1	Feb 2008	Italy F2, Trento	Futures	Hard (i)	Paolo Lorenzi	6–7(7–9), 6–7(7–9)
Win	2–1	Dec 2008	Dominican Republic F3, Santo Domingo	Futures	Hard	Víctor Estrella Burgos	7–6(7–2), 6–4
Loss	2–2	Mar 2009	Switzerland F2, Greifensee	Futures	Carpet (i)	Jürgen Zopp	3–6, 7–6(7–5), 3–6
Win	3–2	Jun 2009	Italy F13, Bergamo	Futures	Clay	Juan Sebastián Cabal	6–3, 1–6, 6–2
Win	4–2	Jun 2009	Italy F15, Padova	Futures	Clay	Antonio Comporto	6–3, 6–3
Loss	4–3	Aug 2009	Italy F23, Bolzano	Futures	Clay	Martin Kližan	3–6, 4–6
Win	5–3	Sep 2010	Bulgaria F6, Dobrich	Futures	Clay	Petru-Alexandru Luncanu	6–3, 6–1
Loss	5–4	Jan 2011	Germany F1, Schwieberdingen	Futures	Carpet (i)	Andis Juška	6–3, 6–7(5–7), 4–6
Win	6–4	Jun 2011	Italy F14, Padova	Futures	Clay	Gerard Granollers Pujol	6–4, 6–3
Win	7–4	Jul 2011	Italy F20, La Spezia	Futures	Clay	Alessandro Giannessi	6–3, 4–6, 6–2
Win	8–4	Sep 2011	Italy F27, Porto Torres	Futures	Hard	Massimo Capone	6–3, 7–5
Win	9–4	Sep 2011	Italy F28, Brusaporto	Futures	Carpet (i)	Luca Vanni	4–6, 6–4, 6–3
Loss	9–5	Oct 2011	Turkey F25, Antalya	Futures	Hard	Ervand Gasparyan	7–6(9–7), 4–6, 3–6
Win	10–5	Oct 2011	Turkey F26, Antalya	Futures	Hard	Michal Konečný	6–4, 6–1
Loss	10–6	Feb 2012	Germany F4, Nußloch	Futures	Carpet (i)	Nils Langer	6–7(0–7), 6–7(2–7)
Loss	10–7	Apr 2012	Switzerland F3, Fällanden	Futures	Carpet (i)	Josh Goodall	4–6, 2–6
Loss	10–8	Apr 2012	Italy F5, Padova	Futures	Clay	Bastian Knittel	3–6, 3–6

Result	W–L	Date	Tournament	Tier	Surface	Partner	Opponents	Score
Loss	0–1	Aug 2005	Romania F16, Arad	Futures	Clay	Bogdan-Victor Leonte	Adrian Barbu Ionuț Moldovan	4–6, 2–6
Loss	0–2	Oct 2005	Venezuela F4, Caracas	Futures	Hard	Martin Fischer	Marcelo Melo Márcio Torres	2–6, 6–3, 4–6
Loss	0–3	Oct 2005	Venezuela F5, Caracas	Futures	Hard	Martin Fischer	Ricardo Chile-Fonte Sandor Martínez-Breijo	7–6(7–5), 6–7(3–7), 3–6
Loss	0–4	Feb 2006	Poland F1, Szczecin	Futures	Hard (i)	Martin Fischer	Tomasz Bednarek Maciej Diłaj	2–6, 6–4, 3–6
Win	1–4	May 2006	Romania F1, Bucharest	Futures	Clay	Martin Fischer	Riccardo Ghedin Dušan Karol	3–6, 6–0, 7–6(7–3)
Loss	1–5	May 2006	Romania F2, Bucharest	Futures	Clay	Martin Fischer	Adrian Barbu Victor Ioniță	4–6, 0–6
Win	2–5	Jul 2006	Austria F5, Telfs	Futures	Clay	Martin Fischer	Christian Magg Patrick Schmölzer	6–0, 6–3
Win	3–5	Jul 2006	Austria F6, Kramsach	Futures	Clay	Martin Fischer	Konstantin Gruber Christian Magg	6–4, 7–6(7–2)
Win	4–5	Aug 2006	Austria F8, Pörtschach	Futures	Clay	Martin Fischer	Christoph Lessiak Miha Mlakar	6–3, 2–6, 6–2
Win	5–5	Sep 2006	Germany F15, Kempten	Futures	Clay	Martin Fischer	Rameez Junaid Philipp Marx	6–3, 1–6, 7–6(7–1)
Win	6–5	Jan 2007	Austria F1, Bergheim	Futures	Carpet (i)	Martin Fischer	Nikola Martinović Joško Topić	6–4, 6–4
Win	7–5	Jan 2007	Austria F2, Bergheim	Futures	Carpet (i)	Martin Fischer	Christian Magg Patrick Schmölzer	6–2, 6–2
Win	8–5	Feb 2007	Austria F3, Bergheim	Futures	Carpet (i)	Martin Fischer	Andreas Haider-Maurer Armin Sandbichler	7–6(11–9), 6–2
Win	9–5	Jul 2007	Austria F4, Vandans	Futures	Clay	Armin Sandbichler	Tobias Köck Bogdan-Victor Leonte	6–4, 3–6, 7–6(10–8)
Win	10–5	Jul 2007	Austria F6, Kramsach	Futures	Clay	Armin Sandbichler	Dušan Karol Filip Zeman	7–6(7–3), 6–4
Win	11–5	Aug 2007	Austria F7, Altenstadt	Futures	Clay	Martin Fischer	Max Raditschnigg Patrick Schmölzer	5–7, 6–2, 7–5
Win	12–5	Aug 2007	Austria F8, Irdning	Futures	Clay	Christoph Steiner	Luka Belić Antonio Veić	7–6(7–5), 6–2
Win	13–5	Sep 2007	Great Britain F17, Nottingham	Futures	Hard	Martin Fischer	Josh Goodall Tom Rushby	6–2, 7–6(9–7)
Loss	13–6	Oct 2007	India F9, Bellary	Futures	Hard	Rainer Eitzinger	Vivek Shokeen Ashutosh Singh	6–7(4–7), 6–3, [5–10]
Loss	13–7	Jun 2008	Braunschweig, Germany	Challenger	Clay	Werner Eschauer	Marco Crugnola Óscar Hernández Pérez	6–7(4–7), 2–6
Loss	13–8	Aug 2008	Karshi, Uzbekistan	Challenger	Hard	Andreas Haider-Maurer	Łukasz Kubot Oliver Marach	4–6, 4–6
Win	14–8	Sep 2008	Grenoble, France	Challenger	Hard (i)	Martin Fischer	Niels Desein Dick Norman	6–7(5–7), 7–5, [10–7]
Win	15–8	Dec 2008	Dominican Republic F3, Santo Domingo	Futures	Hard	Ivan Anikanov	Andrey Kumantsov Sheeva Parbhu	6–2, 6–4
Loss	15–9	Dec 2008	Dominican Republic F4, Santo Domingo	Futures	Hard	Ivan Anikanov	Antal van der Duim Tim van Terheijden	3–6, 7–5, [8–10]
Win	16–9	Mar 2009	Switzerland F2, Greifensee	Futures	Carpet (i)	Henri Laaksonen	Dustin Brown Alexander Sadecky	6–1, 6–4
Loss	16–10	Jul 2009	Oberstaufen, Germany	Challenger	Clay	Michael Berrer	Dieter Kindlmann Marcel Zimmermann	4–6, 6–2, [4–10]
Win	17–10	Jul 2009	Austria F4, Telfs	Futures	Clay	Gerald Melzer	Roman Jebavý Mateusz Kowalczyk	7–5, 4–6, [10–7]
Loss	17–11	Aug 2009	Geneva, Switzerland	Challenger	Clay	Henri Laaksonen	Diego Álvarez Juan-Martín Aranguren	4–6, 6–4, [2–10]
Win	18–11	Sep 2009	Todi, Italy	Challenger	Clay	Martin Fischer	Pablo Santos González Gabriel Trujillo Soler	7–5, 6–3
Win	19–11	Sep 2009	Palermo, Italy	Challenger	Clay	Martin Fischer	Pierre-Ludovic Duclos Rogério Dutra Silva	6–3, 7–6(7–4)
Win	20–11	Oct 2009	Kolding, Denmark	Challenger	Hard (i)	Martin Fischer	Jonathan Marray Aisam Qureshi	7–5, 6–3
Win	21–11	Feb 2010	Bosnia & Herzegovina F1, Sarajevo	Futures	Carpet (i)	Alexander Peya	Martin Emmrich Andreas Siljeström	6–3, 7–6(7–2)
Win	22–11	Mar 2010	Kyoto, Japan	Challenger	Carpet (i)	Martin Fischer	Divij Sharan Vishnu Vardhan	6–1, 6–2
Loss	22–12	Apr 2010	Bogotá, Colombia	Challenger	Clay	Dominik Meffert	Franco Ferreiro Santiago González	3–6, 7–5, [7–10]
Win	23–12	Apr 2010	Pereira, Colombia	Challenger	Clay	Dominik Meffert	Gero Kretschmer Alexander Satschko	6–7(4–7), 7–6(8–6), [10–5]
Win	24–12	May 2010	Ostrava, Czech Republic	Challenger	Clay	Martin Fischer	Tomasz Bednarek Mateusz Kowalczyk	2–6, 7–6(8–6), [10–8]
Win	25–12	Jun 2010	Reggio Emilia, Italy	Challenger	Clay	Martin Slanar	Sadik Kadir Purav Raja	6–2, 5–7, [10–6]
Loss	25–13	Aug 2010	Geneva, Switzerland	Challenger	Clay	Martin Slanar	Gero Kretschmer Alexander Satschko	3–6, 6–4, [9–11]
Loss	25–14	Sep 2010	Morocco F7, Tanger	Futures	Clay	Tim van Terheijden	Gerard Granollers Pujol Carlos Poch Gradin	2–6, 3–6
Win	26–14	Oct 2010	Palermo, Italy	Challenger	Clay	Martin Fischer	Alessandro Motti Simone Vagnozzi	4–6, 6–2, [10–6]
Loss	26–15	Apr 2011	Italy F5, Vercelli	Futures	Clay	Bertram Steinberger	Erik Crepaldi Ante Pavić	6–7(4–7), 7–6(7–4), [5–10]
Loss	26–16	Apr 2011	Italy F8, Sanremo	Futures	Clay	Bertram Steinberger	Erik Crepaldi Claudio Grassi	6–7(6–8), 7–6(7–3), [3–10]
Win	27–16	May 2011	Alessandria, Italy	Challenger	Clay	Martin Fischer	Jeff Coetzee Andreas Siljeström	6–7(6–8), 7–5, [10–6]
Win	28–16	Jul 2011	Turin, Italy	Challenger	Clay	Martin Fischer	Uladzimir Ignatik Martin Kližan	6–3, 6–4
Win	29–16	Jul 2011	Oberstaufen, Germany	Challenger	Clay	Martin Fischer	Tomasz Bednarek Mateusz Kowalczyk	7–6(7–1), 6–3
Win	30–16	Aug 2011	Italy F23, Este	Futures	Clay	Simon Stadler	Nima Roshan Jose Statham	6–3, 6–3
Win	31–16	Sep 2011	Italy F27, Porto Torres	Futures	Hard	Nikolaus Moser	Erik Crepaldi Claudio Grassi	6–4, 6–1
Win	32–16	Nov 2011	Salzburg, Austria	Challenger	Hard (i)	Martin Fischer	Alexander Waske Lovro Zovko	6–3, 3–6, [14–12]
Loss	32–17	Jan 2012	Germany F3, Kaarst	Futures	Carpet (i)	Marco Crugnola	Alexander Flock Nils Langer	4–6, 3–6
Loss	32–18	Feb 2012	Bergamo, Italy	Challenger	Hard (i)	Martin Fischer	Jamie Delgado Ken Skupski	5–7, 5–7
Loss	32–19	Mar 2012	France F4, Lille	Futures	Hard (i)	Nils Langer	Romain Jouan Fabrice Martin	2–6, 2–6
Win	33–19	Mar 2012	Bath, Great Britain	Challenger	Hard (i)	Martin Fischer	Jamie Delgado Ken Skupski	6–4, 6–4
Loss	33–20	Apr 2012	Switzerland F3, Fällanden	Futures	Carpet (i)	Adrian Bodmer	Marcus Daniell Márton Fucsovics	7–6(7–3), 3–6, [8–10]
Loss	33–21	Sep 2012	Genova, Italy	Challenger	Clay	Dominik Meffert	Andre Begemann Martin Emmrich	3–6, 1–6
Win	34–21	Sep 2012	Todi, Italy	Challenger	Clay	Martin Fischer	Marco Cecchinato Alessio di Mauro	6–3, 6–2
Win	35–21	Nov 2012	Yokohama, Japan	Challenger	Hard	Prakash Amritraj	Sanchai Ratiwatana Sonchat Ratiwatana	6–3, 6–4
Win	36–21	Nov 2012	Toyota, Japan	Challenger	Carpet (i)	Mate Pavić	Andrea Arnaboldi Matteo Viola	6–3, 3–6, [10–2]
Win	37–21	Feb 2013	Germany F4, Nußloch	Futures	Carpet (i)	Bastian Knittel	Ivan Bjelica Sander Groen	6–2, 7–5
Win	38–21	May 2013	Tunis, Tunisia	Challenger	Clay	Dominik Meffert	Jamie Delgado Andreas Siljeström	3–6, 7–6(7–0), [10–7]
Win	39–21	Jun 2013	Caltanissetta, Italy	Challenger	Clay	Dominik Meffert	Alessandro Giannessi Potito Starace	6–2, 6–3
Win	40–21	Jul 2013	Oberstaufen, Germany	Challenger	Clay	Dominik Meffert	Stephan Fransen Artem Sitak	6–1, 3–6, [14–12]
Win	41–21	Sep 2013	Sibiu, Romania	Challenger	Clay	Rameez Junaid	Jamie Delgado Jordan Kerr	6–4, 6–4
Loss	41–22	Nov 2013	Geneva, Switzerland	Challenger	Hard	František Čermák	Oliver Marach Florin Mergea	4–6, 3–6
Win	42–22	Nov 2013	Andria, Italy	Challenger	Hard (i)	Andreas Siljeström	Alessandro Motti Goran Tošić	6–2, 6–3
Loss	42–23	Nov 2014	Geneva, Switzerland	Challenger	Hard	Oliver Marach	Johan Brunström Nicholas Monroe	7–5, 5–7, [6–10]
Win	43–23	Jun 2015	Prostějov, Czech Republic	Challenger	Clay	Julian Knowle	Mateusz Kowalczyk Igor Zelenay	4–6, 6–3, [11–9]
Loss	43–24	Mar 2016	Kazan, Russia	Challenger	Hard (i)	Konstantin Kravchuk	Aliaksandr Bury Igor Zelenay	2–6, 6–4, [6–10]
Loss	43–25	Apr 2016	Raanana, Israel	Challenger	Hard	Jonathan Erlich	Konstantin Kravchuk Denys Molchanov	6–4, 6–7(1–7), [4–10]
Win	44–25	May 2016	Aix-en-Provence, France	Challenger	Clay	Oliver Marach	Guillermo Durán Máximo González	6–1, 4–6, [10–7]
Win	45–25	Jul 2016	Marburg, Germany	Challenger	Clay	James Cerretani	Miguel Ángel Reyes-Varela Max Schnur	6–3, 6–2
Win	46–25	Jul 2016	Braunschweig, Germany	Challenger	Clay	James Cerretani	Mateusz Kowalczyk Antonio Šančić	4–6, 7–6(7–5), [10–2]
Win	47–25	Aug 2016	Cortina d'Ampezzo, Italy	Challenger	Clay	James Cerretani	Roberto Carballés Baena Christian Garín	6–3, 6–2
Loss	47–26	Oct 2016	Budapest, Hungary	Challenger	Hard (i)	James Cerretani	Aliaksandr Bury Andreas Siljeström	6–7(3–7), 4–6
Win	48–26	May 2019	Rome, Italy	Challenger	Clay	Filip Polášek	Nikola Čačić Adam Pavlásek	w/o
Win	49–26	May 2019	Lisbon, Portugal	Challenger	Clay	Filip Polášek	Guido Andreozzi Guillermo Durán	7–5, 6–2
Win	50–26	Jun 2019	Prostějov, Czech Republic	Challenger	Clay	Filip Polášek	Jiří Lehečka Jiří Veselý	6–4, 7–6(7–4)
Win	51–26	Jun 2019	Lyon, France	Challenger	Clay	Filip Polášek	Simone Bolelli Andrea Pellegrino	6–4, 7–6(7–2)
Loss	51–27	March 2022	Roseto degli Abruzzi, Italy	Challenger	Clay	Roman Jebavý	Hugo Nys Jan Zieliński	6–7(2–7), 6–4, [3–10]
Win	52–27	Mar 2022	Marbella, Spain	Challenger	Clay	Roman Jebavý	Hugo Nys Jan Zieliński	7–6(8–6), 3–6, [10–3]
Win	53–27	Aug 2022	Liberec, Czezch Republic	Challenger	Clay	Neil Oberleitner	Roman Jebavý Adam Pavlásek	7–6(7–5), 6–2
Loss	53–28	Aug 2022	Meerbusch, Germany	Challenger	Clay	Neil Oberleitner	David Pel Szymon Walków	5–7, 1–6
Win	54–28	Aug 2022	Grodzisk Mazowiecki, Poland	Challenger	Hard	Robin Haase	Hugo Nys Fabien Reboul	6–3, 6–4
Win	55–28	Aug 2023	Banja Luka, Bosnia and Herzegovina	Challenger	Clay	Victor Vlad Cornea	Andrey Golubev Denys Molchanov	3–6, 6–1, [15–13]

Current through the 2023 Wimbledon Championships.

• Philipp Oswald at the Association of Tennis Professionals
• Philipp Oswald at the International Tennis Federation
• Philipp Oswald at the Davis Cup