JAR
18.12.72, 52 years
1835129 $
18.12.72, 52 years
1835129 $
Country
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Chile
11.01.68, 57 years
244706 $
11.01.68, 57 years
244706 $
Marcos Ondruska vs. Sergio Cortes - head to head matches
| 08.03.93 | 3rd round | Marcos Ondruska | Sergio Cortes | 6-2, 6-3 | match details |  Key Biscayne | Hard |
Marcos Ondruska form & Sergio Cortes form
Marcos Ondruska - last matches
| Tunica - Clay | ||||
| 07.05.07 q 1 | vs. Giovanni Lapentti | 5-7, 7-64, 1-6 |  | match details |
 Aachen - Carpet | ||||
| 29.10.01 1st round | vs. Peter Wessels | 6-76, 6-73 | | match details |
 Stockholm - I. hard | ||||
| 22.10.01 q 1 | vs. Kristian Capalik | 4-6, 5-7 | | match details |
 Cagliari - Clay | ||||
| 01.10.01 1st round | vs. Oscar Serrano-Gamez | 2-6, 1-6 | | match details |
 Maia - Clay | ||||
| 24.09.01 1st round | vs. Attila Savolt | 7-63, 6-4 |  | match details |
| 24.09.01 2nd round | vs. Feliciano Lopez | 4-6, 6-4, 4-6 | | match details |
| New York - Hard | ||||
| 27.08.01 q 1 | vs. Julian Knowle | 2-6, 2-6 | | match details |
 Cordoba - Hard | ||||
| 06.08.01 2nd round | vs. Mario Radic | 6-1, 4-6, 6-76 | | match details |
| 06.08.01 1st round | vs. Ignacio Truyol-Turrion | 7-65, 6-3 | | match details |
| Segovia - Hard | ||||
| 30.07.01 1st round | vs. Guillermo Platel-Varas | 6-3, 5-7, 6-4 | | match details |
| 30.07.01 1/4 | vs. Cyril Saulnier | 0-6, 3-6 | | match details |
| 30.07.01 2nd round | vs. Juan-Manuel Balcells | 5-7, 6-3, 7-5 | | match details |
 London - Grass | ||||
| 25.06.01 q 1 | vs. James Blake | 6-75, 7-63, 6-3 | | match details |
| 25.06.01 q 2 | vs. Frederic Niemeyer | 6-4, 6-1 | | match details |
| 25.06.01 qual. | vs. Cecil Mamiit | 5-7, 7-66, 2-6, 6-1, 1-6 | | match details |
| London - Grass | ||||
| 11.06.01 qual. | vs. Todd Woodbridge | 6-76, 7-5, 4-6 | | match details |
| 11.06.01 q 1 | vs. Jimy Szymanski | 6-2, 6-1 | | match details |
| 11.06.01 q 2 | vs. Suwandi Suwandi | 6-2, 6-78, 6-3 | | match details |
| Surbiton - Grass | ||||
| 04.06.01 q 1 | vs. Helge Koll-Frafjord | 1-6, 2-6 | | match details |
 Paris - Clay | ||||
| 28.05.01 qual. | vs. Jan Hernych | 6-2, 4-6, 6-4 | | match details |
| 28.05.01 1st round | vs. Ivan Ljubicic | 2-6, 2-6, 7-5, 7-67, 10-8 | | match details |
| 28.05.01 q 1 | vs. Luis Horna | 3-6, 6-3, 7-5 | | match details |
| 28.05.01 q 2 | vs. Stefano Tarallo | 6-4, 7-5 | | match details |
| 28.05.01 2nd round | vs. Juan Carlos Ferrero | 2-6, 2-6, 0-6 | | match details |
 Edinburgh - Clay | ||||
| 14.05.01 1st round | vs. Francisco Costa | 6-4, 6-4 | | match details |
| 14.05.01 1/4 | vs. Tomas Behrend | 5-7, 2-6 | | match details |
| 14.05.01 2nd round | vs. Filippo Messori | 6-3, 7-5 | | match details |
| Calabasas - Hard | ||||
| 02.04.01 1st round | vs. Cecil Mamiit | 3-6, 6-3, 6-76 | | match details |
| Indian Wells - Hard | ||||
| 12.03.01 q 1 | vs. Michel Kratochvil | 2-6, 0-6 | | match details |
| Scottsdale - Hard | ||||
| 05.03.01 q 2 | vs. Dusan Vemic | 6-3, 2-6, 4-6 | | match details |
Sergio Cortes - last matches
 Santiago - Clay | ||||
| 23.01.06 q 2 | vs. Diego Junqueira | 0-6, 4-6 | | match details |
| 23.01.06 q 1 | vs. Pablo Varas | 6-2, 6-3 | | match details |
| Santiago - Clay | ||||
| 04.11.96 1st round | vs. Alejandro Hernandez | 3-6, 6-3, 2-6 | | match details |
 Bogota - Clay | ||||
| 11.09.95 1st round | vs. Mario Rincon | 6-3, 6-0 | | match details |
| 11.09.95 2nd round | vs. Miguel Tobon (1968) | 5-7, 5-7 | | match details |
 Prague - Clay | ||||
| 31.07.95 2nd round | vs. Mariano Zabaleta | 4-6, 4-6 | | match details |
| 31.07.95 1st round | vs. Jaime Yzaga | 4-6, 7-66, 6-3 | | match details |
| Santiago - Clay | ||||
| 24.10.94 1st round | vs. Marcelo Filippini | 3-6, 6-1, 6-7 | | match details |
| Bogota - Clay | ||||
| 12.09.94 1st round | vs. Peter Tramacchi | 6-4, 6-3 | | match details |
| 12.09.94 2nd round | vs. Andrei Chesnokov | 7-5, 6-77, 6-3 | | match details |
| 12.09.94 1/4 | vs. Mauricio Hadad | 5-7, 1-6 | | match details |
 Umag - Clay | ||||
| 22.08.94 1st round | vs. Gilbert Schaller | 1-6, 6-4, 2-6 | | match details |
 Kitzbuhel - Clay | ||||
| 01.08.94 1st round | vs. Fernando Meligeni | 1-6, 5-7 | | match details |
| Birmingham - Clay | ||||
| 11.04.94 1st round | vs. Grant Stafford | 6-2, 3-6, 3-6 | | match details |
| Santiago - Clay | ||||
| 25.10.93 1st round | vs. Richard Fromberg | 6-74, 6-72 | | match details |
| U.S. Open - Hard | ||||
| 30.08.93 1st round | vs. Derrick Rostagno | 7-65, 6-78, 6-1, 6-1 | | match details |
| 30.08.93 2nd round | vs. Jacco Eltingh | 4-6, 6-4, 7-62, 6-4 | | match details |
| 30.08.93 3rd round | vs. Boris Becker | 4-6, 4-6, 3-6 | | match details |
| Umag - Clay | ||||
| 23.08.93 1st round | vs. Slava Dosedel | 6-4, 1-6, 5-7 | | match details |
| New Haven - Hard | ||||
| 16.08.93 1st round | vs. Daniel Vacek | 5-7, 1-6 | | match details |
 San Marino - Clay | ||||
| 09.08.93 1st round | vs. Horst Skoff | 3-6, 2-6 | | match details |
| Kitzbuhel - Clay | ||||
| 02.08.93 2nd round | vs. Javier Sanchez | 3-6, 7-67, 1-6 | | match details |
| 02.08.93 1st round | vs. Frederic Fontang | 6-2, 6-1 | | match details |
| Charlotte - Clay | ||||
| 12.04.93 1st round | vs. Jaime Yzaga | 2-6, 2-6 | | match details |
| Key Biscayne - Hard | ||||
| 08.03.93 1st round | vs. Gabriel Markus | 6-4, 2-6, 6-2 | | match details |
| 08.03.93 2nd round | vs. Magnus Larsson | 7-63, 6-2 | | match details |
| 08.03.93 3rd round | vs. Marcos Ondruska | 2-6, 3-6 | | match details |
 Sao Paulo - Hard | ||||
| 09.11.92 1st round | vs. Danilo Marcelino | 6-4, 6-72, 4-6 | | match details |
 Monte Carlo - Clay | ||||
| 23.04.90 1st round | vs. Marc Rosset | 4-6, 4-6 | | match details |