Attila Balázs (Hungarian: [ˈɒtillɒ ˈbɒlaːʒ]; born September 27, 1988) is a Hungarian former professional tennis player. He has a career-high singles ATP ranking of No. 76 achieved on 2 March 2020. He is a seven time Hungarian National Tennis Champion; after Béla von Kehrling, József Asbóth and István Gulyás. He is the fourth Hungarian player who was able to win at least 6 consecutive National Championships.^[1]

As a qualifier, he reached the semifinals of the 2012 BRD Năstase Țiriac Trophy in Bucharest and was defeated by Fabio Fognini.

His next best result was the quarterfinals seven years later as a wildcard at the 2019 Hungarian Open with victories over Hubert Hurkacz and sixth seed John Millman.^[2] Next he reached his first ATP final at the 2019 Croatia Open Umag where he lost against Dušan Lajović as a qualifier.^[3]

In 2020, he reached the semifinals of the ATP 500 2020 Rio Open tournament as a lucky loser where he was defeated by Gianluca Mager.^[4] As a result he reached the top 100. He also recorded his first Major win at the 2020 Roland Garros.^[5]

At 2022 Wimbledon Championships, he used protected ranking to enter the main draw , making his debut at this Grand Slam.

At the 2023 US Open he also entered with protected ranking, replacing Denis Shapovalov after his withdrawal due to injury, but lost to former US Open champion Daniil Medvedev in straight sets in a little over an hour.^[6]

In February 2024, Balázs announced that he would retire from professional tennis.^[7]

His older brother, György Balázs, was also a tennis player,^[8][9] and the pair have played doubles together,^[10] winning five ITF doubles titles between 2007 and 2010.

Result	W–L	Date	Tournament	Tier	Surface	Opponent	Score
Loss	0–1	Jul 2019	Croatia Open Umag, Croatia	250 Series	Clay	Dušan Lajović	5–7, 5–7

Result	W–L	Date	Tournament	Tier	Surface	Opponent	Score
Loss	0–1	Nov 2007	Iran F3, Kish Island	Futures	Clay	Enrico Burzi	2–6, 3–6
Loss	0–2	May 2008	Hungary F1, Mogyoród	Futures	Clay	György Balázs	3–6, 3–6
Loss	0–3	May 2008	Hungary F3, Budapest	Futures	Clay	Matteo Viola	6–7(5–7), 3–6
Win	1–3	Jun 2008	Serbia F1, Belgrade	Futures	Clay	Nikola Mektić	6–7(1–7), 6–1, 6–2
Loss	1–4	Jun 2008	Serbia F2, Belgrade	Futures	Clay	Aleksander Slović	6–7(4–7), 6–0, 5–7
Loss	1–5	Aug 2008	Serbia F3, Novi Sad	Futures	Clay	Nikola Ćirić	6–7(4–7), 0–6
Win	2–5	Aug 2008	Serbia F5, Subotica	Futures	Clay	Claudio Grassi	6–4, 6–3
Win	3–5	Jan 2009	Israel F1, Eilat	Futures	Hard	Amir Hadad	6–1, 6–3
Win	4–5	Aug 2009	Romania F14, Arad	Futures	Clay	Marius Copil	3–6, 7–5, 6–3
Loss	4–6	Aug 2009	Croatia F7, Čakovec	Futures	Clay	Nikola Mektić	3–6, 5–7
Loss	4–7	Oct 2009	Croatia F9, Dubrovnik	Futures	Clay	Aljaž Bedene	2–6, 6–7(11–13)
Loss	4–8	Oct 2009	Croatia F10, Dubrovnik	Futures	Clay	Pedro Clar-Rosselló	3–6, 5–7
Win	5–8	Nov 2009	Iran F7, Kish Island	Futures	Clay	David Savić	6–0, 7–6(7–4)
Win	6–8	Nov 2009	Iran F8, Kish Island	Futures	Clay	Gero Kretschmer	6–2, 4–6, 6–3
Win	7–8	Jan 2010	Spain F2, Cala Millor	Futures	Clay	Francesco Aldi	6–7(3–7), 6–4, 6–1
Loss	7–9	Mar 2010	Croatia F1, Poreč	Futures	Clay	Jaroslav Pospíšil	6–2, 3–6, 3–6
Win	8–9	Mar 2010	Croatia F2, Rovinj	Futures	Clay	Matteo Viola	6–4, 6–4
Win	9–9	Jul 2010	Iran F1, Tehran	Futures	Clay	Abdullah Maqdes	6–2, 6–2
Win	10–9	Jul 2010	Iran F2, Tehran	Futures	Clay	Paris Gemouchidis	6–1, 6–4
Win	11–9	Oct 2010	Palermo, Italy	Challenger	Clay	Martin Fischer	7–6(7–4), 2–6, 6–1
Win	12–9	Oct 2010	Croatia F7, Dubrovnik	Futures	Clay	Marcel Zimmermann	6–2, 7–5
Win	13–9	Oct 2011	Hungary F3, Budapest	Futures	Clay	Nicolas Devilder	7–6(7–4), 7–5
Win	14–9	Jun 2012	Serbia F2, Belgrade	Futures	Clay	Danilo Petrović	6–2, 6–2
Loss	14–10	Mar 2013	Croatia F3, Umag	Futures	Clay	Marco Cecchinato	4–6, 2–6
Win	15–10	Jun 2013	Serbia F3, Šabac	Futures	Clay	Damir Džumhur	6–4, 6–2
Win	16–10	Jul 2013	Serbia F5, Belgrade	Futures	Clay	Cristóbal Saavedra Corvalán	6–4, 6–0
Win	17–10	Sep 2016	Italy F27, Trieste	Futures	Clay	Kristijan Mesaroš	7–5, 6–4
Win	18–10	Sep 2016	Hungary F4, Budapest	Futures	Clay	Jorge Montero	6–2, 6–2
Win	19–10	Sep 2016	Hungary F5, Székesfehérvár	Futures	Clay	Patrik Fabian	6–1, 6–3
Win	20–10	Oct 2016	Hungary F8, Balatonboglár	Futures	Clay	Alexey Vatutin	7–6(7–2), 6–3
Loss	20–11	Nov 2016	Italy F37, Latina	Futures	Clay	Matteo Viola	6–0, 5–7, 2–6
Win	21–11	Dec 2016	Tunisia F34, Hammamet	Futures	Clay	Gibril Diarra	6–3, 7–6(7–1)
Win	22–11	Dec 2016	Tunisia F35, Hammamet	Futures	Clay	Gonçalo Oliveira	6–2, 6–3
Win	23–11	Dec 2016	Tunisia F36, Hammamet	Futures	Clay	Raúl Brancaccio	6–4, 6–2
Win	24–11	Jan 2017	Tunisia F1, Hammamet	Futures	Clay	Ivan Nedelko	6–3, 6–1
Win	25–11	May 2017	Hungary F1, Zalaegerszeg	Futures	Clay	David Pichler	6–4, 6–4
Loss	25–12	May 2017	Hungary F2, Zamárdi	Futures	Clay	Nicola Kuhn	4–6, 0–6
Win	26–12	Jun 2017	Spain F16, Huelva	Futures	Clay	Ricardo Ojeda Lara	6–3, 1–6, 7–5
Win	27–12	Sep 2017	Kazakhstan F7, Shymkent	Futures	Clay	Kimmer Coppejans	6–1, 6–2
Loss	27–13	Feb 2018	Turkey F6, Antalya	Futures	Hard	Aleksandar Lazov	6–7(4–7), 3–6
Win	28–13	Feb 2018	Turkey F7, Antalya	Futures	Hard	Dimitar Kuzmanov	6–1, 6–3
Loss	28–14	Mar 2018	Italy F2, Santa Margherita di Pula	Futures	Clay	Thiemo de Bakker	2–6, 7–5, 1–6
Win	29–14	Mar 2018	Italy F4, Santa Margherita di Pula	Futures	Clay	Tomislav Brkić	6–2, 7–5
Win	30–14	Apr 2018	Portugal F7, Porto	Futures	Clay	Pedro Cachin	6–0, 6–4
Loss	30–15	Jun 2019	Prostějov, Czech Republic	Challenger	Clay	Pablo Andújar	2–6, 5–7
Loss	30–16	Jun 2019	Bratislava, Slovakia	Challenger	Clay	Norbert Gombos	3–6, 6–3, 2–6
Win	31–16	Jan 2020	Bangkok, Thailand	Challenger	Hard	Aslan Karatsev	7–6(7–5), 0–6, 7–6(8–6)

Result	W–L	Date	Tournament	Tier	Surface	Partner	Opponents	Score
Win	1–0	Nov 2006	Brazil F18, São Paulo	Futures	Clay	Kornél Bardóczky	Marco Gualdi Mattia Livraghi	4–6, 6–3, 7–6(10–8)
Loss	1–1	Nov 2007	Iran F3, Kish Island	Futures	Clay	György Balázs	Alexey Kedryuk Valery Rudnev	6–7(3–7), 5–7
Win	2–1	Nov 2007	Iran F4, Kish Island	Futures	Clay	György Balázs	Andrej Martin Marek Semjan	6–3, 7–6(8–6)
Win	3–1	May 2008	Turkey F6, Antalya	Futures	Clay	György Balázs	Riccardo Ghedin Mait Künnap	4–6, 6–2, [10–7]
Win	4–1	May 2008	Hungary F1, Mogyoród	Futures	Clay	György Balázs	Olivér Borsos Márk Kovács	6–0, 6–3
Loss	4–2	May 2008	Hungary F2, Gödöllő	Futures	Clay	György Balázs	Amir Hadad Stefan Wauters	6–7(4–7), 2–6
Win	5–2	Sep 2008	Banja Luka, Bosnia and Herzegovina	Challenger	Clay	Amir Hadad	Rameez Junaid Philipp Marx	7–5, 6–2
Win	6–2	Oct 2008	Croatia F10, Dubrovnik	Futures	Clay	Amir Hadad	Mislav Hižak Joško Topić	6–4, 6–2
Win	7–2	Oct 2008	Croatia F11, Dubrovnik	Futures	Clay	Amir Hadad	Alexandros Jakupovic Max Raditschnigg	6–3, 6–1
Win	8–2	Jan 2009	Israel F1, Eilat	Futures	Hard	Amir Hadad	Ismar Gorčić Petar Jelenić	6–1, 6–0
Win	9–2	Jul 2009	Romania F11, Oradea	Futures	Clay	György Balázs	Marius Copil Ilie-Aurelian Giurgiu	6–2, 6–2
Loss	9–3	Mar 2010	Croatia F1, Poreč	Futures	Clay	Ismar Gorčić	Carlos Poch Gradin Matteo Viola	6–7(3–7), 4–6
Win	10–3	Jul 2010	Iran F2, Tehran	Futures	Clay	György Balázs	Huang Liang-chi Rupesh Roy	6–1, 6–3
Win	11–3	Mar 2012	Croatia F4, Poreč	Futures	Clay	Kornél Bardóczky	Steven Moneke Marc Sieber	2–6, 6–1, [10–8]
Win	12–3	Sep 2016	Hungary F6, Dunakeszi	Futures	Clay	Gergely Kisgyörgy	Levente Gödry Péter Nagy	6–1, 6–3
Win	13–3	Nov 2016	Tunisia F33, Hammamet	Futures	Clay	Gonçalo Oliveira	Sergio Martos Gornés Pol Toledo Bagué	6–4, 6–3
Win	14–3	May 2017	Hungary F1, Zalaegerszeg	Futures	Clay	Gábor Borsos	Pascal Brunner David Pichler	6–4, 6–2
Win	15–3	Aug 2017	Biella, Italy	Challenger	Clay	Fabiano de Paula	Johan Brunström Dino Marcan	5–7, 6–4, [10–4]
Win	16–3	May 2018	Ostrava, Czech Republic	Challenger	Clay	Gonçalo Oliveira	Lukáš Rosol Sergiy Stakhovsky	6–0, 7–5
Loss	16–4	Jun 2018	Poznań, Poland	Challenger	Clay	Andrea Vavassori	Mateusz Kowalczyk Szymon Walków	5–7, 7–6(10–8), [8–10]

• indicates the outcome of the Davis Cup match followed by the score, date, place of event, the zonal classification and its phase, and the court surface.

Rubber outcome	No.	Rubber	Match type (partner if any)	Opponent nation	Opponent player(s)	Score
2–3; 6–8 March 2009; Egyetemi Sportcsarnok, Győr, Hungary; Europe/Africa first round; carpet(i) surface
Defeat	1	I	Singles	Bulgaria	Todor Enev	2–6, 6–4, 4–6, 4–6
Defeat	2	IV	Singles		Grigor Dimitrov	6–7(2–7), 6–3, 3–6, 6–3, 0–6
3–2; 10–12 July 2009; Gödöllő Kiskastély, Gödöllő, Hungary; Europe/Africa relegation play-off; clay surface
Victory	3	I	Singles	Moldova	Radu Albot	6–1, 6–4, 4–6, 6–4
Victory	4	III	Doubles (with Róbert Varga)		Radu Albot / Andrei Ciumac	6–3, 4–6, 4–6, 7–5, 6–4
Victory	5	IV	Singles		Andrei Gorban	6–4, 6–0, 6–4
4–1; 9–11 July 2010; Gödöllő Kiskastély, Gödöllő, Hungary; Europe/Africa relegation play-off; clay surface
Victory	6	I	Singles	Macedonia	Predrag Rusevski	6–4, 6–2, 6–4
Victory	7	IV	Singles		Dimitar Grabul	6–3, 6–1, 6–2
5–0; 4–6 March 2011; National Tennis Centre, Nicosia, Cyprus; Europe/Africa first round; hard surface
Victory	8	II	Singles	Cyprus	Philippos Tsangaridis	6–1, 6–2, 6–2
Victory	9	III	Doubles (with Kornél Bardóczky)		Rareș Cuzdriorean / Christopher Koutrouzas	6–1, 6–4, 6–3
Victory	10	IV	Singles		Sergis Kyratzis	6–4, 7–6(8–6)
3–2; 8–10 July 2011; Gödöllő Kiskastély, Gödöllő, Hungary; Europe/Africa second round; clay surface
Victory	11	II	Singles	Belarus	Sergey Betov	6–2, 6–1, 7–5
Victory	12	IV	Singles		Uladzimir Ignatik	7–6(7–5), 6–3, 7–6(9–7)
0–5; 16–18 September 2011; Braehead Arena, Glasgow, Great Britain; Europe/Africa third round; hard (i) surface
Defeat	13	I	Singles	Great Britain	James Ward	4–6, 4–6, 6–4, 4–6
Defeat	14	III	Doubles (with Kornél Bardóczky)		Colin Fleming / Ross Hutchins	3–6, 4–6, 4–6
3–2; 10–12 February 2012; Városi Sportcsarnok, Szeged, Hungary; Europe/Africa first round; carpet(i) surface
Victory	15	III	Doubles (with Ádám Kellner)	Ireland	Sam Barry / James McGee	7–6(8–6), 6–7(2–7), 6–2, 7–6(10–8)
Victory	16	IV	Singles		Conor Niland	6–1, 6–2, 6–1
2–3; 6–8 April 2012; Bujtosi Szabadidő Csarnok, Nyíregyháza, Hungary; Europe/Africa second round; carpet (i) surface
Defeat	17	III	Doubles (with Kornél Bardóczky)	Latvia	Ernests Gulbis / Andis Juška	7–6(7–5), 3–6, 4–6, 2–6
Defeat	18	IV	Singles		Ernests Gulbis	4–6, 3–6, 3–6
1–4; 5–7 April 2013; Budapesti Elektromos SE Csarnok, Budapest, Hungary; Europe/Africa relegation play-off; hard (i) surface
Victory	19	I	Singles	Luxembourg	Ugo Nastasi	6–4, 7–6(7–3), 6–1
Defeat	20	IV	Singles		Gilles Müller	7–6(7–1), 2–6, 3–6, 6–4, 7–9
3–1; 3–5 February 2017; Aegon Arena, Bratislava, Slovakia; Europe/Africa second round; hard (i) surface
Defeat	21	I	Singles	Slovakia	Martin Kližan	1–6, 2–6, 6–3, 4–6
Victory	22	III	Doubles (with Márton Fucsovics)		Martin Kližan / Andrej Martin	6–3, 2–6, 6–3, 6–7(5–7), 6–1
3–1; 15–17 September 2017; Kopaszi gát, Budapest, Hungary; World Group play-off; clay surface
Defeat	23	II	Singles	Russia	Karen Khachanov	6–3, 2–6, 6–7(12–14), 1–6
Victory	24	III	Doubles (with Márton Fucsovics)		Konstantin Kravchuk / Daniil Medvedev	7–6(7–4), 6–4, 7–6(7–4)
2–3; 2–4 February 2018; Country Hall Liège, Liège, Belgium; World Group first round; hard (indoor) surface
Defeat	25	II	Singles	Belgium	David Goffin	4–6, 4–6, 0–6
Victory	26	III	Doubles (with Márton Fucsovics)		Ruben Bemelmans / Joris De Loore	6–3, 6–4, 6–7(2–7), 4–6, 7–5
3–2; 14–16 September 2019; Sport11 Sports, Leisure and Event Center, Budapest, Hungary; Europe/Africa Zone Group I first round; clay surface
Defeat	27	I	Singles	Ukraine	Sergiy Stakhovsky	4–6, 3–6
Victory	28	III	Doubles (with Márton Fucsovics)		Denys Molchanov / Sergiy Stakhovsky	7–6(7–1), 3–6, 6–3
Victory	29	V	Singles		Illya Marchenko	6–4, 7–5
3–2; 6-7 March 2020; Főnix Hall, Debrecen, Hungary; Davis Cup qualifying round; clay (indoor) surface
Defeat	30	I	Singles	Belgium	Ruben Bemelmans	7–5, 6–7(4–7), 4–6
Defeat	31	III	Doubles (with Márton Fucsovics)		Sander Gillé / Joran Vliegen	6–3, 1–6, 4–6
Victory	32	IV	Singles		Kimmer Coppejans	6–3, 6–0

Balazs's match record against players who have been ranked in the top 50, with those who are active in boldface.
ATP Tour, Challenger and Future tournaments' main draw and qualifying matches are considered.

Opponent	Highest ranking	Matches	Won	Lost	Win %	Last match
Grigor Dimitrov	3	1	0	1	0%	Lost (6-7(2-7), 6–3, 3–6, 6–3, 0–6) at 2009 Davis Cup 1R
David Goffin	7	2	0	2	0%	Lost (4–6, 4–6, 0–6) at 2018 Davis Cup 1R
Andrey Rublev	5	1	1	0	100%	Won (6–3, 7–5) at 2017 Umag Q2
Matteo Berrettini	8	1	0	1	0%	Lost (4–6, 6–3, 6–7(4–7)) at 2018 Budapest 1R
Karen Khachanov	8	1	0	1	0%	Lost (6–3, 2–6, 6– 7(12–14), 1–6) at 2017 Davis Cup WG PO
Roberto Bautista Agut	9	1	0	1	0%	Lost (3–6, 1–6, 2–6) at 2020 French Open 2R
Fabio Fognini	9	1	0	1	0%	Lost (3–6, 1–6) at 2012 Bucharest SF
Pablo Carreño Busta	10	1	0	1	0%	Lost (1–6, 6–7(5–7)) at 2010 Meknes Q1
Ernests Gulbis	10	1	0	1	0%	Lost (4–6, 3–6, 3–6) at 2012 Davis Cup 2R
Viktor Troicki	12	1	1	0	100%	Won (1–6, 7–6(7–4), 6–3) at 2019 Heilbronn Q1
Kyle Edmund	14	1	1	0	100%	Won (6–4, 3–6, 6–2) at 2013 Croatia F3 QF
Marco Cecchinato	16	2	0	2	0%	Lost (7–6(7–5), 4–6, 4–6) at 2017 Ostrava SF
Hubert Hurkacz	16	3	1	2	33%	Lost (3–6, 5–7) at 2020 Vienna 1R
Philipp Kohlschreiber	16	1	0	1	0%	Lost (4–6, 1–6) at 2012 Kitzbühel 2R
Albert Ramos Viñolas	17	2	0	2	0%	Lost (1–6, 3–6) at 2019 Genoa 3R
Jannik Sinner	09	1	0	1	0%	Lost (4–6, 6–7(6–8)) at 2019 Ostrava 1R
Cristian Garín	17	1	0	1	0%	Lost (3–6, 0–6) at 2020 Córdoba 2R
Pablo Cuevas	19	2	2	0	100%	Won (6–4, 6–3) at 2020 Rio de Janeiro 1R
Marcel Granollers	19	1	0	1	0%	Lost (6–7(5–7), 3–6, 3–6) at 2019 Wimbledon Q3
Xavier Malisse	19	1	1	0	100%	Won (4–6, 6–3, 6–4) at 2012 Bucharest QF
Stefan Koubek	20	1	0	1	0%	Lost (2–6, 1–6) at 2011 Zagreb Q3
Thomaz Bellucci	21	1	0	1	0%	Lost (2–6, 2–6) at 2019 Tunis QF
Gilles Müller	21	1	0	1	0%	Lost (7–6(7–1), 2–6, 3–6, 6–4, 7–9) at 2013 Davis Cup R PO
Damir Džumhur	23	2	2	0	100%	Won (6–3, 0–6, 7–5) at 2017 Umag 1R
Dušan Lajović	23	4	2	2	50%	Lost (5–7, 5–7) at 2019 Umag F
Aslan Karatsev	24	1	1	0	100%	Won (7–6(7–5), 0–6, 7–6(8–6)) at 2020 Bangkok F
Martin Kližan	24	3	1	2	33%	Lost (1–6, 2–6, 6–3, 4–6) at 2017 Davis Cup 2R
Filip Krajinović	26	4	2	2	50%	Won (6–3, 6–7(1–7), 7–6(7–5)) at 2019 Umag 2R
Lukáš Rosol	26	3	1	2	33%	Lost (2–6, 1–6) at 2018 Prague 1R
Lorenzo Sonego	21	2	1	1	50%	Won (6–2, 7–6(7–3)) at 2020 Córdoba 1R
Laslo Djere	27	2	2	0	100%	Won (6–2, 6–4) at 2019 Umag SF
Potito Starace	27	1	1	0	100%	Won (6–3, 6–4) at 2012 Bucharest 2R
Santiago Giraldo	28	1	1	0	100%	Won (6–3, 6–3) at 2017 Lisbon 1R
Márton Fucsovics	31	2	0	2	0%	Lost (5–7, 0–6) at 2018 Budapest 1R
Sergiy Stakhovsky	31	2	0	2	0%	Lost (4–6, 4–6) at 2019 Bratislava 1R
Pablo Andújar	32	1	0	1	0%	Lost (2–6, 5–7) at 2019 Prostějov F
Robin Haase	33	1	0	1	0%	Lost (4–6, 1–2 ret.) at 2020 Bangkok 3R
John Millman	33	2	2	0	100%	Won (6–4, 2–6, 6–2) at 2019 Budapest 2R
Édouard Roger-Vasselin	35	1	0	1	0%	Lost (6–3, 2–6, 2–6) at 2011 Orbetello 1R
Simone Bolelli	36	1	1	0	100%	Won (6–7(4–7), 6–3, 6–4) at 2017 Ostrava QF
Pierre-Hugues Herbert	36	1	0	1	0%	Lost (3–6, 4–6) at 2019 Budapest QF
Yūichi Sugita	36	1	0	1	0%	Lost (3–6, 6–7(1–7)) at 2008 Thailand F2 1R
Miomir Kecmanović	38	1	0	1	0%	Lost (2–6, 6–3, 3–6) at 2018 Roland Garros Q1
Radu Albot	39	1	1	0	100%	Won (6–1, 6–4, 4–6, 6–4) at 2009 Davis Cup R PO
Peter Gojowczyk	39	1	0	1	0%	Lost (3–6, 6–3, 4–6) at 2011 Germany F7 QF
Mikhail Kukushkin	39	1	0	1	0%	Lost (4–6, 5–7, 4–6) at 2020 US Open 1R
Thiemo de Bakker	40	2	0	2	0%	Lost (2–6, 7–5, 1–6) at 2018 Italy F2 F
Aljaž Bedene	43	3	0	3	0%	Lost (1–6, 2–6) at 2011 Croatia F12 SF
Grega Žemlja	43	2	0	2	0%	Lost (2–6, 2–6) at 2010 Rijeka QF
Lukáš Lacko	44	1	1	0	100%	Won (6–7(7–9), 7–6(7–2), 6–4) at 2012 Bucharest 1R
Daniel Gimeno Traver	48	1	0	1	0%	Lost (7–6(8–6), 5–7, 2–6) at 2008 Banja Luka Challenger SF
Yoshihito Nishioka	48	1	0	1	0%	Lost (3–6, 2–6) at 2019 Basel Q1
Illya Marchenko	49	2	2	0	100%	Won (6–4, 7–5) at 2019 Davis Cup R1
Sebastian Korda	50	1	0	1	0%	Lost (4–6, 6–4, 3–6) at 2020 New York Q1
Total		81	28	53	35%	* Statistics correct as of 21 June 2021

^[11]

• Attila Balázs at the Association of Tennis Professionals
• Attila Balázs at the International Tennis Federation
• Attila Balázs at the Davis Cup