Match log updated: 2026-08-31 13:51 UTC
Istvan Gulyas — ATP Match Log
Main draw matches: 126 | W: 66 | L: 60 | Win %: 52.4%
| Opponent | Score | Result | H2H | Match Data | Date ↑ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| John De Mendoza | 7-5 5-7 5-7 | L | — | Match data | Jan 25, 1968* | R32 | Bremen Indoors | ATP 250 | Carpet |
| Gary Rose | 6-8 3-6 | L | — | Match data | Feb 14, 1968* | R64 | Salisbury | ATP 250 | Hard |
| Tom Edlefsen | 2-6 2-6 | L | H2H | Match data | Feb 14, 1968* | R16 | Pittsburgh Indoors | ATP 250 | Carpet |
| Ron Holmberg | 3-6 6-3 3-6 | L | — | Match data | Feb 22, 1968* | R32 | Macon | ATP 250 | Hard |
| Compton Russell | 6-0 6-2 | W | — | Match data | Feb 29, 1968* | R32 | Kingston | ATP 250 | Hard |
| Ingo Buding | 12-10 4-6 7-5 | W | — | Match data | Mar 1, 1968* | R16 | Kingston | ATP 250 | Hard |
| Manuel Orantes | 9-11 3-6 | L | H2H | Match data | Mar 2, 1968* | QF | Kingston | ATP 250 | Hard |
| Gustavo Rueda | 6-3 6-1 | W | — | Match data | Mar 7, 1968* | R32 | Barranquilla | ATP 250 | Clay |
| Tom Edlefsen | 6-2 7-5 | W | H2H | Match data | Mar 8, 1968* | R16 | Barranquilla | ATP 250 | Clay |
| Marty Riessen | 2-6 4-6 | L | H2H | Match data | Mar 9, 1968* | QF | Barranquilla | ATP 250 | Clay |
| Pancho Guzman | 6-4 2-6 6-2 | W | — | Match data | Mar 14, 1968* | R32 | Caracas | ATP 250 | Hard |
| Manuel Orantes | 1-6 5-7 | L | H2H | Match data | Mar 15, 1968* | R16 | Caracas | ATP 250 | Hard |
| Herb Fitzgibbon | 6-3 6-4 | W | H2H | Match data | Mar 22, 1968* | R16 | Curacao | ATP 250 | Hard |
| Bill Bowrey | 6-4 7-5 | W | H2H | Match data | Mar 23, 1968* | QF | Curacao | ATP 250 | Hard |
| Marty Riessen | 0-6 4-6 | L | H2H | Match data | Mar 23, 1968* | SF | Curacao | ATP 250 | Hard |
| Gene Scott | 2-6 5-7 | L | H2H | Match data | Mar 28, 1968* | R32 | New York 1 | ATP 250 | Carpet |
| Dick Dell | 6-2 6-1 | W | — | Match data | Apr 4, 1968* | R32 | San Juan | ATP 250 | Hard |
| Vic Seixas | 9-7 6-1 | W | — | Match data | Apr 5, 1968* | R16 | San Juan | ATP 250 | Hard |
| Jan Kodes | 4-6 3-6 | L | H2H | Match data | Apr 6, 1968* | QF | San Juan | ATP 250 | Hard |
| Bill Cantrell | 6-1 6-1 | W | — | Match data | Apr 12, 1968* | R16 | Tampa | ATP 250 | Clay |
| Harry Coe | 6-0 6-2 | W | — | Match data | Apr 13, 1968* | QF | Tampa | ATP 250 | Clay |
| Mark Cox | 2-6 0-6 6-0 9-7 6-2 | W | H2H | Match data | Apr 13, 1968* | SF | Tampa | ATP 250 | Clay |
| Manuel Santana | 4-6 5-7 4-6 | L | H2H | Match data | Apr 14, 1968* | F | Tampa | ATP 250 | Clay |
| Frank Tutvin | 6-2 6-1 6-4 | W | — | Match data | May 29, 1968* | R128 | Roland Garros | Grand Slam | Clay |
| Torben Ulrich | 6-2 6-1 6-1 | W | H2H | Match data | May 31, 1968* | R64 | Roland Garros | Grand Slam | Clay |
| Mark Cox | 3-6 8-6 6-2 6-2 | W | H2H | Match data | Jun 2, 1968* | R32 | Roland Garros | Grand Slam | Clay |
| Richard Gonzalez | 4-6 2-6 2-6 | L | — | Match data | Jun 5, 1968* | R16 | Roland Garros | Grand Slam | Clay |
| Andres Gimeno | 3-6 5-7 4-6 | L | H2H | Match data | Jun 26, 1968* | R128 | Wimbledon | Grand Slam | Grass |
| Jean Baptiste Chanfreau | 6-1 6-3 | W | H2H | Match data | Jul 11, 1968* | R32 | Dusseldorf | ATP 250 | Clay |
| Hans Joachim Ploetz | 1-6 6-4 6-1 | W | H2H | Match data | Jul 12, 1968* | R16 | Dusseldorf | ATP 250 | Clay |
| Barry Phillips Moore | 6-0 6-3 6-4 | W | — | Match data | Jul 13, 1968* | QF | Dusseldorf | ATP 250 | Clay |
| Milan Holecek | 6-1 6-2 4-6 6-4 | W | H2H | Match data | Jul 13, 1968* | SF | Dusseldorf | ATP 250 | Clay |
| Wilhelm Bungert | 6-1 6-3 3-6 7-5 | W | H2H | Match data | Jul 14, 1968* | F | Dusseldorf | ATP 250 | Clay |
| Jaime Subirats | 6-3 3-1 (ret.) | W | — | Match data | Jul 24, 1968* | R32 | Swiss Open Gstaad | ATP 250 | Clay |
| Rayno Seegers | 6-2 6-1 | W | H2H | Match data | Jul 25, 1968* | R32 | Dutch Open | ATP 250 | Clay |
| Mal Anderson | 9-7 4-6 6-2 | W | H2H | Match data | Jul 25, 1968* | R16 | Swiss Open Gstaad | ATP 250 | Clay |
| Bob Giltinan | 6-2 6-3 | W | H2H | Match data | Jul 26, 1968* | R16 | Dutch Open | ATP 250 | Clay |
| Dennis Ralston | 3-6 3-6 | L | H2H | Match data | Jul 26, 1968* | QF | Swiss Open Gstaad | ATP 250 | Clay |
| Ingo Buding | 1-6 6-4 6-2 | W | — | Match data | Jul 27, 1968* | QF | Dutch Open | ATP 250 | Clay |
| Tom Okker | 12-10 4-6 6-4 7-5 | W | H2H | Match data | Jul 27, 1968* | SF | Dutch Open | ATP 250 | Clay |
| Robert Maud | 9-7 5-7 0-6 6-1 11-13 | L | H2H | Match data | Jul 28, 1968* | F | Dutch Open | ATP 250 | Clay |
| Mathias Werren | 6-1 6-1 7-5 | W | — | Match data | Aug 16, 1968* | R32 | Hamburg Open | ATP 250 | Clay |
| Nikola Pilic | 6-4 3-6 4-6 1-6 | L | H2H | Match data | Aug 17, 1968* | R16 | Hamburg Open | ATP 250 | Clay |
| Ilie Nastase | UNK | W | H2H | Match data | Sep 21, 1968* | SF | Belgrade | ATP 250 | Clay |
| Zeljko Franulovic | 6-1 6-3 6-2 | W | H2H | Match data | Sep 22, 1968* | F | Belgrade | ATP 250 | Clay |
| Tom Edlefsen | 5-7 4-6 | L | H2H | Match data | Jan 30, 1969* | R16 | Omaha | ATP 250 | Hard |
| Jan Kodes | 8-6 3-6 4-6 | L | H2H | Match data | Feb 6, 1969* | QF | Pittsburgh | ATP 250 | Clay |
| Clark Graebner | 2-6 2-6 | L | H2H | Match data | Feb 12, 1969* | R64 | Salisbury | ATP 250 | Hard |
| Manuel Orantes | 2-6 3-6 | L | H2H | Match data | Feb 20, 1969* | R32 | Macon | ATP 250 | Carpet |
| Patrice Beust | 6-1 6-2 | W | H2H | Match data | May 15, 1969* | R32 | Brussels | ATP 250 | Clay |
| John Newcombe | 3-6 2-6 | L | H2H | Match data | May 16, 1969* | R16 | Brussels | ATP 250 | Clay |
| Owen Davidson | 5-7 6-0 3-6 | L | H2H | Match data | May 23, 1969* | R64 | Italian Open | ATP 250 | Clay |
| Tom Gorman | 6-3 5-7 6-1 8-6 | W | H2H | Match data | May 30, 1969* | R128 | Roland Garros | Grand Slam | Clay |
| Piero Toci | 6-4 8-6 6-3 | W | H2H | Match data | Jun 1, 1969* | R64 | Roland Garros | Grand Slam | Clay |
| Bob Hewitt | 11-9 6-0 0-6 7-5 | W | H2H | Match data | Jun 3, 1969* | R32 | Roland Garros | Grand Slam | Clay |
| Ken Rosewall | 1-6 2-6 1-6 | L | H2H | Match data | Jun 6, 1969* | R16 | Roland Garros | Grand Slam | Clay |
| David Lloyd | 6-8 4-6 5-7 | L | H2H | Match data | Jun 25, 1969* | R128 | Wimbledon | Grand Slam | Grass |
| Peter Schlotz | 7-5 6-3 | W | — | Match data | Aug 6, 1969* | R32 | Dutch Open | ATP 250 | Hard |
| Vladimir Zednik | 0-6 1-6 | L | H2H | Match data | Aug 7, 1969* | R16 | Dutch Open | ATP 250 | Hard |
| Frantisek Pala | 6-3 6-3 6-0 | W | H2H | Match data | Aug 13, 1969* | R64 | Hamburg Open | ATP 250 | Clay |
| Roy Emerson | 5-7 8-6 6-2 5-7 5-7 | L | H2H | Match data | Aug 14, 1969* | R32 | Hamburg Open | ATP 250 | Clay |
| Wilhelm Bungert | 6-1 6-2 | W | H2H | Match data | Apr 15, 1970* | R64 | Monte-Carlo Masters | ATP 250 | Clay |
| Jean Claude Barclay | 7-5 6-3 | W | H2H | Match data | Apr 16, 1970* | R32 | Monte-Carlo Masters | ATP 250 | Clay |
| Lew Hoad | 6-4 6-2 | W | — | Match data | Apr 17, 1970* | R16 | Monte-Carlo Masters | ATP 250 | Clay |
| Ion Tiriac | 7-9 2-6 | L | H2H | Match data | Apr 18, 1970* | QF | Monte-Carlo Masters | ATP 250 | Clay |
| Jun Kuki | 6-4 2-6 6-3 6-3 | W | H2H | Match data | May 3, 1970* | R128 | Roland Garros | Grand Slam | Clay |
| Dick Crealy | 7-9 1-6 7-5 8-6 3-6 | L | H2H | Match data | May 5, 1970* | R64 | Roland Garros | Grand Slam | Clay |
| Boro Jovanovic | 6-1 6-1 6-3 | W | — | Match data | May 19, 1970* | R32 | Italian Open | ATP 250 | Clay |
| Martin Mulligan | 6-4 6-4 6-3 | W | — | Match data | May 21, 1970* | R16 | Italian Open | ATP 250 | Clay |
| Ilie Nastase | 6-3 2-6 5-7 2-6 | L | H2H | Match data | May 22, 1970* | QF | Italian Open | ATP 250 | Clay |
| Cliff Richey | 2-6 8-6 4-6 4-6 | L | H2H | Match data | Jun 24, 1970* | R128 | Wimbledon | Grand Slam | Grass |
| U Unknown | UNK | W | — | Match data | Jul 9, 1970* | R32 | Dusseldorf | ATP 250 | Clay |
| Jurgen Fassbender | UNK | W | H2H | Match data | Jul 10, 1970* | R16 | Dusseldorf | ATP 250 | Clay |
| Francois Jauffret | 4-6 10-12 1-6 | L | H2H | Match data | Jul 11, 1970* | QF | Dusseldorf | ATP 250 | Clay |
| Eddie Knol | 6-3 12-10 | W | — | Match data | Aug 4, 1970* | R64 | Dutch Open | ATP 250 | Hard |
| Michele Leclercq | 6-3 2-6 6-3 | W | — | Match data | Aug 5, 1970* | R32 | Dutch Open | ATP 250 | Hard |
| Bill Bowrey | 5-7 6-3 0-6 | L | H2H | Match data | Aug 6, 1970* | R16 | Dutch Open | ATP 250 | Hard |
| Adriano Panatta | (w/o) | W | H2H | Match data | Aug 19, 1970* | R64 | Hamburg Open | ATP 250 | Clay |
| Graham Stilwell | 3-6 6-4 6-2 1-6 6-1 | W | H2H | Match data | Aug 20, 1970* | R32 | Hamburg Open | ATP 250 | Clay |
| Ilie Nastase | 3-6 4-6 6-1 8-10 | L | H2H | Match data | Aug 21, 1970* | R16 | Hamburg Open | ATP 250 | Clay |
| Wieslaw Gasiorek | 3-6 6-3 3-6 | L | H2H | Match data | Apr 8, 1971* | R32 | Monte-Carlo Masters | ATP 250 | Clay |
| John Bartlett | 6-2 6-2 | W | H2H | Match data | Apr 20, 1971* | R64 | Palermo | ATP 250 | Clay |
| Jean Loup Rouyer | 3-6 5-7 | L | H2H | Match data | Apr 21, 1971* | R32 | Palermo | ATP 250 | Clay |
| Adriano Panatta | 6-3 5-7 6-1 6-2 | W | H2H | Match data | May 20, 1971* | R32 | Hamburg Open | ATP 250 | Clay |
| Bob Lutz | 6-4 6-1 7-5 | W | H2H | Match data | May 21, 1971* | R16 | Hamburg Open | ATP 250 | Clay |
| Peter Szoke | 6-2 4-6 7-9 6-1 3-6 | L | H2H | Match data | May 22, 1971* | QF | Hamburg Open | ATP 250 | Clay |
| Juan Gisbert | 4-6 7-5 11-9 6-2 | W | — | Match data | May 23, 1971* | R128 | Roland Garros | Grand Slam | Clay |
| Nicola Spear | 6-0 6-3 6-0 | W | H2H | Match data | May 25, 1971* | R64 | Roland Garros | Grand Slam | Clay |
| Bill Bowrey | 6-2 6-2 6-2 | W | H2H | Match data | May 27, 1971* | R32 | Roland Garros | Grand Slam | Clay |
| Cliff Richey | 6-4 7-5 4-6 6-2 | W | H2H | Match data | May 30, 1971* | R16 | Roland Garros | Grand Slam | Clay |
| Zeljko Franulovic | 3-6 2-6 6-4 2-6 | L | H2H | Match data | Jun 1, 1971* | QF | Roland Garros | Grand Slam | Clay |
| John Newcombe | (w/o) | L | H2H | Match data | Jun 17, 1971* | R32 | Queen's Club Championships | ATP 250 | Grass |
| Zeljko Franulovic | 2-6 4-6 8-6 2-6 | L | H2H | Match data | Jun 23, 1971* | R128 | Wimbledon | Grand Slam | Grass |
| Derek Schroder | 6-1 6-1 | W | H2H | Match data | Jul 13, 1971* | R32 | Swiss Open Gstaad | ATP 250 | Clay |
| Robert Maud | 7-9 3-6 | L | H2H | Match data | Jul 14, 1971* | R16 | Swiss Open Gstaad | ATP 250 | Clay |
| Ernst Blanke | 5-7 5-7 6-1 6-1 5-7 | L | — | Match data | Jul 22, 1971* | R32 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Nick Fleury | 6-2 6-2 | W | — | Match data | Aug 5, 1971* | R64 | Dutch Open | ATP 250 | Hard |
| Daniel Contet | 6-3 2-6 3-6 | L | H2H | Match data | Aug 6, 1971* | R32 | Dutch Open | ATP 250 | Hard |
| Eduardo Zuleta | 6-1 6-0 6-3 | W | — | Match data | Dec 4, 1971* | R32 | Argentina Open | ATP 250 | Clay |
| Tom Gorman | 2-6 6-2 6-0 6-2 | W | H2H | Match data | Dec 5, 1971* | R16 | Argentina Open | ATP 250 | Clay |
| Ilie Nastase | 3-6 3-6 4-6 | L | H2H | Match data | Dec 6, 1971* | QF | Argentina Open | ATP 250 | Clay |
| Adriano Panatta | 6-7 6-4 6-2 | W | H2H | Match data | Apr 26, 1972* | R64 | Italian Open | ATP 250 | Clay |
| Dick Crealy | 6-4 3-6 6-4 | W | H2H | Match data | Apr 27, 1972* | R32 | Italian Open | ATP 250 | Clay |
| Paolo Bertolucci | 5-7 4-6 | L | H2H | Match data | Apr 29, 1972* | R16 | Italian Open | ATP 250 | Clay |
| Jiri Hrebec | 6-1 2-6 2-6 6-1 3-6 | L | H2H | Match data | May 26, 1972* | R64 | Roland Garros | Grand Slam | Clay |
| Jim Osborne | 6-1 5-7 6-4 3-6 6-2 | W | H2H | Match data | Jun 7, 1972* | R64 | Hamburg Open | ATP 250 | Clay |
| Ilie Nastase | 3-6 6-2 4-6 | L | H2H | Match data | Jun 8, 1972* | R32 | Hamburg Open | ATP 250 | Clay |
| Pat Cramer | 4-6 5-7 4-6 | L | H2H | Match data | Jun 28, 1972* | R128 | Wimbledon | Grand Slam | Grass |
| Raymond Moore | 6-2 2-6 0-6 5-7 | L | H2H | Match data | Jul 25, 1972* | R32 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Harald Elschenbroich | 6-3 6-3 3-6 3-6 6-2 | W | H2H | Match data | Jul 29, 1972* | R16 | Dusseldorf | ATP 250 | Clay |
| Szabolcz Baranyi | 1-6 1-6 4-6 | L | H2H | Match data | Jul 30, 1972* | QF | Dusseldorf | ATP 250 | Clay |
| Harald Elschenbroich | 0-6 5-7 | L | H2H | Match data | Oct 26, 1972* | R32 | Barcelona Open | ATP 250 | Clay |
| Paolo Bertolucci | 4-6 1-6 | L | H2H | Match data | Mar 28, 1973* | R64 | Valencia | ATP 250 | Clay |
| Hans Engert | 6-4 7-6 | W | H2H | Match data | Apr 4, 1973* | R64 | Barcelona | ATP 250 | Clay |
| Jiri Hrebec | 1-6 0-6 | L | H2H | Match data | Apr 5, 1973* | R32 | Barcelona | ATP 250 | Clay |
| Marcello Lara | 6-0 6-3 | W | H2H | Match data | Apr 11, 1973* | R64 | Nice | ATP 250 | Clay |
| Francois Jauffret | 4-6 3-6 | L | H2H | Match data | Apr 12, 1973* | R32 | Nice | ATP 250 | Clay |
| John Bartlett | 6-4 2-6 6-1 | W | H2H | Match data | Apr 16, 1973* | R64 | Monte-Carlo Masters | ATP 250 | Clay |
| Wanaro N'Godrella | 7-6 6-0 | W | H2H | Match data | Apr 17, 1973* | R32 | Monte-Carlo Masters | ATP 250 | Clay |
| Francois Jauffret | 4-6 3-6 | L | H2H | Match data | Apr 18, 1973* | R32 | Nice | ATP 250 | Clay |
| Harald Elschenbroich | 4-6 3-6 | L | H2H | Match data | Apr 18, 1973* | R16 | Monte-Carlo Masters | ATP 250 | Clay |
| Arthur Ashe | 4-6 4-6 | L | H2H | Match data | May 23, 1973* | R128 | Roland Garros | Grand Slam | Clay |
| Erik Van Dillen | 7-6 1-6 1-6 | L | — | Match data | Jun 3, 1973* | R128 | Italian Open | ATP 500 | Clay |
| Eddie Dibbs | 0-6 2-6 | L | H2H | Match data | Jun 13, 1973* | R64 | Hamburg Open | ATP 250 | Clay |
| Jurgen Fassbender | 6-8 8-6 3-6 3-6 | L | H2H | Match data | Jun 27, 1973* | R128 | Wimbledon | Grand Slam | Grass |
| Bernard Mignot | 4-6 2-6 4-6 | L | H2H | Match data | Jul 13, 1973* | R16 | Dusseldorf | ATP 250 | Clay |
Estimated from the tournament schedule where an exact match date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.