| 1981-06-12 | Davis Cup EUR QF: YUG vs ISR | Clay | RR | 305 |  Zoltan Ilin | 527 |  Shahar Perkiss | 6-3 6-2 3-6 3-6 6-0 | H2H | 5 | - | - | - | - | - | - | - |
| 1981-06-12 | Davis Cup EUR QF: YUG vs ISR | Clay | RR | 50 | Shlomo Glickstein | 305 | Zoltan Ilin | 6-1 6-4 6-4 | H2H | 5 | - | - | - | - | - | - | - |
| 1980-07-21 | Kitzbuhel | Clay | R32 | 4 |  Guillermo Vilas (1) | 327 | Zoltan Ilin | 6-3 6-2 | H2H | 3 | - | - | - | - | - | - | - |
| 1980-07-14 | Stuttgart-2 | Clay | R32 | 166 |  Andreas Maurer | 355 | Zoltan Ilin | 6-1 6-1 | H2H | 3 | - | - | - | - | - | - | - |
| 1980-05-26 | Roland Garros | Clay | R128 | 16 |  Wojtek Fibak (13) | 381 | Zoltan Ilin | 6-2 7-6 6-0 | H2H | 5 | - | - | - | - | - | - | - |
| 1980-02-04 | Davis Cup EUR PR: YUG vs ROU | Hard | RR | 60 |  Ilie Nastase | 412 | Zoltan Ilin | 12-10 6-3 4-6 6-3 | H2H | 5 | - | - | - | - | - | - | - |
| 1980-02-04 | Davis Cup EUR PR: YUG vs ROU | Hard | RR | 466 | Florin Segarceanu | 412 | Zoltan Ilin | 2-6 6-4 6-3 6-2 | H2H | 5 | - | - | - | - | - | - | - |
| 1979-09-14 | Davis Cup EUR PR: YUG vs POR | Clay | RR | 422 | Zoltan Ilin | - |  Jose Cordeiro | 6-0 6-1 6-2 | H2H | 5 | - | - | - | - | - | - | - |
| 1979-09-14 | Davis Cup EUR PR: YUG vs POR | Clay | RR | 422 | Zoltan Ilin | - | Jose Vilela | 6-2 6-1 6-0 | H2H | 5 | - | - | - | - | - | - | - |
| 1979-05-21 | Rome | Clay | R64 | 62 |  Heinz Gunthardt | - | Zoltan Ilin | 6-1 6-4 | H2H | 3 | - | - | - | - | - | - | - |
