Match log updated: 2026-05-28 18:14 UTC
J. Oncins — ATP Match Log
Main draw matches: 147 | W: 61 | L: 86 | Win %: 41.5%
| Date ↓ | Tournament | Category | Round | Surface | Opponent | Score | Result | H2H | Match |
|---|---|---|---|---|---|---|---|---|---|
| Sep 13, 2001* | Costa Do Sauipe | ATP 250 | R32 | Hard | Jan Vacek #106 | 6-2 6-7(2) 2-6 | L | H2H | Match data |
| Feb 18, 1998* | Memphis | ATP 250 | R64 | Hard | Richey Reneberg #73 | 2-6 4-6 | L | H2H | Match data |
| Feb 13, 1998* | San Jose | ATP 250 | R16 | Hard | Todd Martin #70 | 3-6 6-7(3) | L | H2H | Match data |
| Feb 12, 1998* | San Jose | ATP 250 | R32 | Hard | Emilio Benfele Alvarez #103 | 7-6(1) 7-5 | W | H2H | Match data |
| Aug 27, 1997* | US Open | Grand Slam | R128 | Hard | P. Baur #338 | 6-4 6-3 4-6 3-6 3-6 | L | H2H | Match data |
| Aug 21, 1997* | Long Island | ATP 250 | R32 | Hard | Todd Woodbridge #22 | 3-6 4-6 | L | H2H | Match data |
| Aug 13, 1997* | New Haven | ATP 250 | R64 | Hard | M. Martelli #106 | 6-7(4) 4-6 | L | H2H | Match data |
| Jul 23, 1997* | Kitzbuhel | ATP 250 | R64 | Clay | Bernd Karbacher #122 | 6-7(3) 2-6 | L | H2H | Match data |
| Jul 10, 1997* | Gstaad | ATP 250 | R32 | Clay | Marcelo Rios #9 | 4-6 2-6 | L | H2H | Match data |
| May 1, 1997* | Atlanta | ATP 250 | R32 | Clay | Andre Agassi #29 | 3-6 2-6 | L | H2H | Match data |
| Aug 28, 1996* | US Open | Grand Slam | R128 | Hard | Michael Chang #3 | 6-3 1-6 0-6 6-7(6) | L | H2H | Match data |
| May 16, 1996* | Coral Springs | ATP 250 | R32 | Clay | Chris Woodruff #81 | 7-6(7) 1-6 5-7 | L | H2H | Match data |
| Oct 27, 1995* | Santiago | ATP 250 | R16 | Clay | Slava Dosedel #70 | 2-6 5-7 | L | H2H | Match data |
| Oct 26, 1995* | Santiago | ATP 250 | R32 | Clay | Francisco Clavet #30 | 6-3 6-2 | W | H2H | Match data |
| May 18, 1995* | Coral Springs | ATP 250 | R32 | Clay | N. Pereira #121 | 4-6 4-6 | L | H2H | Match data |
| Sep 15, 1994* | Bogota | ATP 250 | R32 | Clay | C. Miniussi #221 | 0-6 7-5 1-6 | L | H2H | Match data |
| Aug 4, 1994* | Prague | ATP 250 | R32 | Clay | Albert Costa #74 | 3-6 7-5 3-6 | L | H2H | Match data |
| May 12, 1994* | Coral Springs | ATP 250 | R32 | Clay | Jamie Morgan #66 | 6-3 4-6 4-6 | L | H2H | Match data |
| Apr 14, 1994* | Birmingham | ATP 250 | R32 | Clay | S. Bryan #88 | 3-6 6-1 3-6 | L | H2H | Match data |
| Mar 8, 1994* | Miami Masters | Masters 1000 | R128 | Hard | Jim Grabb #185 | 6-4 3-6 1-6 | L | H2H | Match data |
| Feb 24, 1994* | Mexico City | ATP 250 | R32 | Clay | Bryan Shelton #93 | 6-3 2-6 6-7(2) | L | H2H | Match data |
| Feb 4, 1994* | San Jose | ATP 250 | R16 | Hard | Renzo Furlan #69 | 6-7(4) 3-6 | L | H2H | Match data |
| Feb 3, 1994* | San Jose | ATP 250 | R32 | Hard | R. Weiss #107 | 6-2 6-2 | W | H2H | Match data |
| Nov 12, 1993* | Buenos Aires | ATP 250 | R16 | Clay | D. Orsanic #118 | 2-6 6-2 3-6 | L | H2H | Match data |
| Nov 11, 1993* | Buenos Aires | ATP 250 | R32 | Clay | F. Montana #179 | 6-7(4) 7-6(6) 6-2 | W | H2H | Match data |
| Nov 5, 1993* | Sao Paulo | ATP 250 | R16 | Clay | Younes El Aynaoui #59 | 2-6 6-3 3-6 | L | H2H | Match data |
| Nov 4, 1993* | Sao Paulo | ATP 250 | R32 | Clay | J. Burillo #65 | 6-7(4) 7-5 6-1 | W | H2H | Match data |
| Oct 28, 1993* | Santiago | ATP 250 | R32 | Clay | Alberto Berasategui #47 | 4-6 6-4 3-6 | L | H2H | Match data |
| Sep 30, 1993* | Palermo | ATP 250 | R32 | Clay | Renzo Furlan #60 | 4-6 5-7 | L | H2H | Match data |
| Sep 1, 1993* | US Open | Grand Slam | R128 | Hard | Mats Wilander #558 | 5-7 6-7(2) 6-7(16) | L | H2H | Match data |
| Aug 26, 1993* | Schenectady | ATP 250 | R32 | Hard | Bernd Karbacher #39 | 1-6 6-7(4) | L | H2H | Match data |
| Aug 16, 1993 | Indianapolis | ATP 250 | R32 | Hard | Jim Courier #2 | 3-6 2-6 | L | H2H | Match data |
| Aug 16, 1993 | Indianapolis | ATP 250 | R64 | Hard | J. Palmer #109 | 6-1 6-4 | W | H2H | Match data |
| Aug 6, 1993* | Prague | ATP 250 | R16 | Clay | J. Arrese #90 | 5-7 3-6 | L | H2H | Match data |
| Aug 5, 1993* | Prague | ATP 250 | R32 | Clay | Magnus Larsson #61 | 6-2 6-3 | W | H2H | Match data |
| Jul 29, 1993* | Hilversum | ATP 250 | R32 | Clay | Carlos Costa #42 | 5-7 6-3 3-6 | L | H2H | Match data |
| Jul 21, 1993* | Stuttgart Outdoor | ATP 250 | R64 | Clay | Tomas Carbonell #97 | 5-7 3-6 | L | H2H | Match data |
| May 28, 1993* | Roland Garros | Grand Slam | R64 | Clay | Magnus Larsson #59 | 6-3 6-7(3) 4-6 4-6 | L | H2H | Match data |
| May 26, 1993* | Roland Garros | Grand Slam | R128 | Clay | Stephane Simian #64 | 6-4 4-6 6-1 6-4 | W | H2H | Match data |
| May 20, 1993* | Bologna | ATP 250 | R32 | Clay | Javier Sanchez #74 | 6-4 3-6 5-7 | L | H2H | Match data |
| May 12, 1993* | Rome Masters | Masters 1000 | R64 | Clay | Goran Ivanisevic #6 | 3-6 7-6(5) 3-6 | L | H2H | Match data |
| May 8, 1993* | Hamburg Masters | Masters 1000 | R16 | Clay | Richard Krajicek #13 | 2-6 4-6 | L | H2H | Match data |
| May 6, 1993* | Hamburg Masters | Masters 1000 | R32 | Clay | D. Dier #235 | 6-3 6-1 | W | H2H | Match data |
| May 5, 1993* | Hamburg Masters | Masters 1000 | R64 | Clay | M. Vajda #301 | 6-7(5) 6-4 6-4 | W | H2H | Match data |
| Apr 30, 1993* | Madrid | ATP 250 | R16 | Clay | Tomas Carbonell #93 | 3-6 1-6 | L | H2H | Match data |
| Apr 29, 1993* | Madrid | ATP 250 | R32 | Clay | M. Gorriz #99 | 6-0 6-3 | W | H2H | Match data |
| Apr 21, 1993* | Monte Carlo Masters | Masters 1000 | R64 | Clay | Francisco Clavet #35 | 5-7 2-6 | L | H2H | Match data |
| Apr 15, 1993* | Nice | ATP 250 | R32 | Clay | Boris Becker #4 | 3-6 6-3 1-6 | L | H2H | Match data |
| Mar 14, 1993* | Miami Masters | Masters 1000 | R64 | Hard | Javier Frana #127 | 7-5 2-6 6-7(6) | L | H2H | Match data |
| Mar 3, 1993* | Indian Wells Masters | Masters 1000 | R64 | Hard | Thomas Muster #14 | 4-6 0-6 | L | H2H | Match data |
| Feb 25, 1993* | Mexico City | ATP 250 | R32 | Clay | L. Lavalle #113 | 6-3 4-6 2-6 | L | H2H | Match data |
| Feb 18, 1993* | Philadelphia | ATP 250 | R32 | Carpet | Jeff Tarango #65 | 2-6 6-2 5-7 | L | H2H | Match data |
| Feb 12, 1993* | Memphis | ATP 250 | R16 | Hard | D. Randall #225 | 7-5 3-6 2-6 | L | H2H | Match data |
| Feb 11, 1993* | Memphis | ATP 250 | R32 | Hard | Thomas Enqvist #70 | 6-4 6-4 | W | H2H | Match data |
| Feb 6, 1993* | San Francisco | ATP 250 | QF | Hard | Jeff Tarango #67 | 3-6 0-6 | L | H2H | Match data |
| Feb 5, 1993* | San Francisco | ATP 250 | R16 | Hard | Gary Muller | 2-6 6-4 4-2 | W | — | Match data |
| Feb 4, 1993* | San Francisco | ATP 250 | R32 | Hard | B. Borg #776 | 6-4 6-7(7) 6-4 | W | H2H | Match data |
| Nov 15, 1992* | Sao Paulo | ATP 250 | F | Hard | Luiz Mattar #69 | 1-6 4-6 | L | H2H | Match data |
| Nov 14, 1992* | Sao Paulo | ATP 250 | SF | Hard | Alberto Mancini #33 | 6-3 6-3 | W | H2H | Match data |
| Nov 14, 1992* | Sao Paulo | ATP 250 | QF | Hard | Martin Jaite #131 | 6-4 6-2 | W | H2H | Match data |
| Nov 13, 1992* | Sao Paulo | ATP 250 | R16 | Hard | Javier Frana #145 | 6-3 4-6 6-4 | W | H2H | Match data |
| Nov 12, 1992* | Sao Paulo | ATP 250 | R32 | Hard | R. Azar #90 | 6-1 6-4 | W | H2H | Match data |
| Nov 8, 1992* | Buzios | ATP 250 | F | Hard | L. Herrera #60 | 6-3 6-2 | W | H2H | Match data |
| Nov 7, 1992* | Buzios | ATP 250 | SF | Hard | F. Roig #78 | 6-1 6-3 | W | H2H | Match data |
| Nov 7, 1992* | Buzios | ATP 250 | QF | Hard | Martin Jaite #140 | 6-3 7-6(8) | W | H2H | Match data |
| Nov 6, 1992* | Buzios | ATP 250 | R16 | Hard | R. Azar #95 | 7-6(3) 6-4 | W | H2H | Match data |
| Nov 5, 1992* | Buzios | ATP 250 | R32 | Hard | Javier Frana #143 | 6-3 7-6(7) | W | H2H | Match data |
| Oct 30, 1992* | Guaruja | ATP 250 | R16 | Hard | C. Arriens #210 | 3-6 4-6 | L | H2H | Match data |
| Oct 29, 1992* | Guaruja | ATP 250 | R32 | Hard | R. Azar #97 | 7-6(4) 6-1 | W | H2H | Match data |
| Oct 2, 1992* | Basel | ATP 250 | R16 | Hard | Petr Korda #7 | 2-6 0-3 (ret.) | L | H2H | Match data |
| Oct 1, 1992* | Basel | ATP 250 | R32 | Hard | Alberto Mancini #31 | 6-0 1-0 (ret.) | W | H2H | Match data |
| Sep 2, 1992* | US Open | Grand Slam | R128 | Hard | J. Connors #33 | 1-6 2-6 3-6 | L | H2H | Match data |
| Aug 27, 1992* | Long Island | ATP 250 | R32 | Hard | Petr Korda #6 | 0-6 2-6 | L | H2H | Match data |
| Aug 19, 1992* | New Haven | ATP 250 | R64 | Hard | Shuzo Matsuoka #71 | 5-7 1-2 (ret.) | L | H2H | Match data |
| Jul 24, 1992* | Kitzbuhel | ATP 250 | R16 | Clay | Thomas Muster #17 | 4-6 2-6 | L | H2H | Match data |
| Jul 23, 1992* | Kitzbuhel | ATP 250 | R32 | Clay | M. Naewie #89 | 6-1 1-6 7-6(4) | W | H2H | Match data |
| Jul 10, 1992* | Bastad | ATP 250 | R16 | Clay | Magnus Gustafsson #36 | 6-2 2-6 1-6 | L | H2H | Match data |
| Jul 9, 1992* | Bastad | ATP 250 | R32 | Clay | German Lopez #79 | 6-7(8) 7-6(3) 6-4 | W | H2H | Match data |
| Jun 20, 1992* | Genova | ATP 250 | QF | Clay | Andrei Medvedev #125 | 6-1 2-6 6-7(6) | L | H2H | Match data |
| Jun 19, 1992* | Genova | ATP 250 | R16 | Clay | Fabrice Santoro #57 | 7-5 6-3 | W | H2H | Match data |
| Jun 18, 1992* | Genova | ATP 250 | R32 | Clay | Renzo Furlan #46 | 6-2 7-5 | W | H2H | Match data |
| Jun 3, 1992* | Roland Garros | Grand Slam | R16 | Clay | Petr Korda #8 | 4-6 3-6 3-6 | L | H2H | Match data |
| May 31, 1992* | Roland Garros | Grand Slam | R32 | Clay | David Prinosil #176 | 6-3 6-2 6-2 | W | H2H | Match data |
| May 29, 1992* | Roland Garros | Grand Slam | R64 | Clay | Ivan Lendl #11 | 3-6 3-6 6-3 6-2 8-6 | W | H2H | Match data |
| May 27, 1992* | Roland Garros | Grand Slam | R128 | Clay | Bernd Karbacher #104 | 6-3 2-6 7-5 4-6 6-4 | W | H2H | Match data |
| May 24, 1992* | Bologna | ATP 250 | F | Clay | Renzo Furlan #76 | 6-2 6-4 | W | H2H | Match data |
| May 23, 1992* | Bologna | ATP 250 | SF | Clay | Andres Gomez #69 | 6-2 6-1 | W | H2H | Match data |
| May 23, 1992* | Bologna | ATP 250 | QF | Clay | L. Koslowski #75 | 7-6(1) 7-5 | W | H2H | Match data |
| May 22, 1992* | Bologna | ATP 250 | R16 | Clay | F. Roig #62 | 3-6 6-4 6-3 | W | H2H | Match data |
| May 21, 1992* | Bologna | ATP 250 | R32 | Clay | S. Youl #88 | 6-4 6-3 | W | H2H | Match data |
| Apr 30, 1992* | Madrid | ATP 250 | R32 | Clay | Francisco Clavet #26 | 3-6 4-6 | L | H2H | Match data |
| Apr 16, 1992* | Nice | ATP 250 | R32 | Clay | Francisco Clavet #28 | 4-6 6-2 1-6 | L | H2H | Match data |
| Mar 14, 1992* | Miami Masters | Masters 1000 | R128 | Hard | Jason Stoltenberg #69 | 6-4 3-6 0-6 | L | H2H | Match data |
| Feb 28, 1992* | Scottsdale | ATP 250 | R16 | Hard | C. Caratti #82 | 4-6 1-6 | L | H2H | Match data |
| Feb 27, 1992* | Scottsdale | ATP 250 | R32 | Hard | L. Prades #228 | 7-5 6-4 | W | H2H | Match data |
| Feb 6, 1992* | Maceio | ATP 250 | R32 | Clay | Luiz Mattar #136 | 6-7(6) 7-5 1-6 | L | H2H | Match data |
| Jan 15, 1992* | Australian Open | Grand Slam | R128 | Hard | Sandon Stolle #148 | 6-3 2-6 5-7 6-4 2-6 | L | H2H | Match data |
| Jan 9, 1992* | Auckland | ATP 250 | R32 | Hard | A. Olhovskiy #131 | 3-6 1-6 | L | H2H | Match data |
| Jan 2, 1992* | Wellington | ATP 250 | R32 | Hard | D. Nargiso #109 | 1-6 6-0 4-6 | L | H2H | Match data |
| Nov 10, 1991* | Sao Paulo | ATP 250 | F | Hard | C. Miniussi #116 | 6-2 3-6 4-6 | L | H2H | Match data |
| Nov 9, 1991* | Sao Paulo | ATP 250 | SF | Hard | Francisco Clavet #37 | 6-4 6-3 | W | H2H | Match data |
| Nov 9, 1991* | Sao Paulo | ATP 250 | QF | Hard | D. Marcelino #124 | 6-3 7-6(6) | W | H2H | Match data |
| Nov 8, 1991* | Sao Paulo | ATP 250 | R16 | Hard | Tomas Carbonell #87 | 6-7(6) 6-2 6-1 | W | H2H | Match data |
| Nov 7, 1991* | Sao Paulo | ATP 250 | R32 | Hard | M. Filippini #84 | 7-5 6-2 | W | H2H | Match data |
| Nov 3, 1991* | Buzios | ATP 250 | F | Hard | J. Arrese #25 | 6-1 4-6 0-6 | L | H2H | Match data |
| Nov 2, 1991* | Buzios | ATP 250 | SF | Hard | F. Roig #183 | 6-4 6-4 | W | H2H | Match data |
| Nov 2, 1991* | Buzios | ATP 250 | QF | Hard | M. Zoecke #67 | 6-4 6-2 | W | H2H | Match data |
| Nov 1, 1991* | Buzios | ATP 250 | R16 | Hard | O. Delaitre #42 | 7-6(5) 6-4 | W | H2H | Match data |
| Oct 31, 1991* | Buzios | ATP 250 | R32 | Hard | Jean-Philippe Fleurian #70 | 7-6(2) 6-3 | W | H2H | Match data |
| Oct 24, 1991* | Guaruja | ATP 250 | R32 | Hard | Guillermo Perez-Roldan #43 | 4-6 6-2 6-7(8) | L | H2H | Match data |
| Sep 14, 1991* | Geneva | ATP 250 | QF | Clay | J. Arrese #49 | 6-4 4-6 5-7 | L | H2H | Match data |
| Sep 13, 1991* | Geneva | ATP 250 | R16 | Clay | C. Arriens #395 | 7-5 5-7 7-5 | W | H2H | Match data |
| Sep 12, 1991* | Geneva | ATP 250 | R32 | Clay | Juan Gisbert Jr | 6-4 7-5 | W | — | Match data |
| Aug 28, 1991* | US Open | Grand Slam | R128 | Hard | MaliVai Washington #57 | 2-6 2-6 1-6 | L | H2H | Match data |
| Aug 22, 1991* | Long Island | ATP 250 | R32 | Hard | Omar Camporese #31 | 2-6 2-6 | L | H2H | Match data |
| Aug 14, 1991* | New Haven | ATP 250 | R64 | Hard | L. Herrera #90 | 3-6 2-6 | L | H2H | Match data |
| Jun 26, 1991* | Wimbledon | Grand Slam | R128 | Grass | John McEnroe #17 | 1-6 2-6 4-6 | L | H2H | Match data |
| Jun 14, 1991* | Queen's Club | ATP 250 | R16 | Grass | Anders Jarryd #34 | 2-6 1-6 | L | H2H | Match data |
| Jun 13, 1991* | Queen's Club | ATP 250 | R32 | Grass | E. Jelen #57 | 3-6 6-2 6-3 | W | H2H | Match data |
| Jun 12, 1991* | Queen's Club | ATP 250 | R64 | Grass | A. Castle #208 | 3-6 6-3 7-5 | W | H2H | Match data |
| May 31, 1991* | Roland Garros | Grand Slam | R64 | Clay | Wally Masur #61 | 1-6 6-7(9) 5-7 | L | H2H | Match data |
| May 29, 1991* | Roland Garros | Grand Slam | R128 | Clay | Javier Sanchez #54 | 5-7 6-4 6-4 6-3 | W | H2H | Match data |
| May 25, 1991* | Bologna | ATP 250 | QF | Clay | Jeff Tarango #108 | 6-4 3-6 2-6 | L | H2H | Match data |
| May 24, 1991* | Bologna | ATP 250 | R16 | Clay | M. Vajda #68 | 6-2 6-2 | W | H2H | Match data |
| May 23, 1991* | Bologna | ATP 250 | R32 | Clay | Tomas Carbonell #81 | 7-6(4) 6-2 | W | H2H | Match data |
| May 17, 1991* | Umag | ATP 250 | R16 | Clay | B. Oresar #183 | 4-6 6-4 3-6 | L | H2H | Match data |
| May 16, 1991* | Umag | ATP 250 | R32 | Clay | David Wheaton #28 | 6-4 6-3 | W | H2H | Match data |
| May 3, 1991* | Madrid | ATP 250 | R16 | Clay | M. Filippini #47 | 2-6 6-3 6-7(1) | L | H2H | Match data |
| May 2, 1991* | Madrid | ATP 250 | R32 | Clay | P. Baur #75 | 6-3 6-1 | W | H2H | Match data |
| Mar 17, 1991* | Miami Masters | Masters 1000 | R64 | Hard | Juan Aguilera #23 | 3-6 6-3 5-7 | L | H2H | Match data |
| Mar 16, 1991* | Miami Masters | Masters 1000 | R128 | Hard | A. Hombrecher #353 | 6-3 6-3 | W | H2H | Match data |
| Feb 8, 1991* | Guaruja | ATP 250 | R16 | Hard | Henrik Holm #134 | 6-4 2-6 3-6 | L | H2H | Match data |
| Feb 7, 1991* | Guaruja | ATP 250 | R32 | Hard | M. Menezes #277 | 6-0 2-2 | W | H2H | Match data |
| Jan 20, 1991* | Australian Open | Grand Slam | R32 | Hard | Jim Courier #23 | 3-6 1-6 1-6 | L | H2H | Match data |
| Jan 18, 1991* | Australian Open | Grand Slam | R64 | Hard | N. Marques #104 | 6-3 6-0 6-2 | W | H2H | Match data |
| Jan 16, 1991* | Australian Open | Grand Slam | R128 | Hard | J. Arbanas #862 | 6-3 6-3 7-5 | W | H2H | Match data |
| Jan 4, 1991* | Wellington | ATP 250 | R16 | Hard | L. Jonsson #100 | 2-6 2-6 | L | H2H | Match data |
| Jan 3, 1991* | Wellington | ATP 250 | R32 | Hard | MaliVai Washington #93 | 6-1 1-6 7-6(4) | W | H2H | Match data |
| Nov 8, 1990* | Itaparica | ATP 250 | R32 | Hard | Jean-Philippe Fleurian #58 | 6-4 1-6 1-6 | L | H2H | Match data |
| Oct 25, 1990* | Sao Paulo | ATP 250 | R32 | Carpet | M. Koevermans #54 | 4-6 5-7 | L | H2H | Match data |
| Apr 5, 1990* | Rio de Janeiro | ATP 250 | R32 | Carpet | Luiz Mattar #49 | 6-1 5-7 1-6 | L | H2H | Match data |
| Feb 8, 1990* | Guaruja | ATP 250 | R32 | Hard | E. Bengoechea #117 | 2-6 4-6 | L | H2H | Match data |
| Apr 13, 1989* | Rio de Janeiro | ATP 250 | R32 | Carpet | Luiz Mattar #49 | 1-6 6-3 0-3 (ret.) | L | H2H | Match data |
| Feb 9, 1989* | Guaruja | ATP 250 | R32 | Hard | M. Wostenholme #392 | 2-6 3-6 | L | H2H | Match data |
| Nov 24, 1988* | Itaparica | ATP 250 | R32 | Hard | Alberto Mancini #45 | 1-6 7-6 0-6 | L | H2H | Match data |
| Nov 4, 1988* | Sao Paulo | ATP 250 | R16 | Hard | D. Cassidy #197 | 4-6 3-6 | L | H2H | Match data |
| Nov 3, 1988* | Sao Paulo | ATP 250 | R32 | Hard | M. Wostenholme #265 | 7-6 7-6 | W | H2H | Match data |