| 1985-05-10 | Davis Cup EUR R1: GRE vs NOR | Clay | RR | 309 |  George Kalovelonis | 469 |  Morten Ronneberg | 10-12 6-4 6-2 6-3 | H2H | 5 | - | - | - | - | - | - | - |
| 1985-05-10 | Davis Cup EUR R1: GRE vs NOR | Clay | RR | 491 | Tasos Bavelas | 469 | Morten Ronneberg | 10-8 6-4 6-2 | H2H | 5 | - | - | - | - | - | - | - |
| 1984-05-04 | Davis Cup EUR R1: NOR vs POR | Clay | RR | 347 | Morten Ronneberg | 755 |  Joao Cunha-Silva | 6-2 6-3 2-6 6-0 | H2H | 5 | - | - | - | - | - | - | - |
| 1984-05-04 | Davis Cup EUR R1: NOR vs POR | Clay | RR | 347 | Morten Ronneberg | - | Joao Maio | 6-2 6-3 | H2H | 3 | - | - | - | - | - | - | - |
| 1984-06-15 | Davis Cup EUR QF: AUT vs NOR | Clay | RR | 145 |  Peter Feigl | 306 | Morten Ronneberg | 6-2 6-3 6-3 | H2H | 5 | - | - | - | - | - | - | - |
| 1983-10-03 | Barcelona | Clay | R64 | 131 |  Jim Gurfein | 404 | Morten Ronneberg | 6-4 6-4 | H2H | 3 | - | - | - | - | - | - | - |
| 1983-07-18 | Hilversum | Clay | R32 | 17 | Eliot Teltscher (2) | 437 | Morten Ronneberg | 7-6 6-1 | H2H | 3 | - | - | - | - | - | - | - |
| 1983-06-10 | Davis Cup EUR QF: NOR vs AUT | Clay | RR | 572 | Klaus Oberparleiter | 542 | Morten Ronneberg | 7-5 8-6 7-5 | H2H | 5 | - | - | - | - | - | - | - |
| 1982-09-20 | Geneva | Clay | R32 | 23 |  Tomas Smid (4) | 734 | Morten Ronneberg | 6-1 6-2 | H2H | 3 | - | - | - | - | - | - | - |
| 1982-05-07 | Davis Cup EUR R1: YUG vs NOR | Clay | RR | 507 |  Slobodan Zivojinovic | - | Morten Ronneberg | 6-1 6-2 4-6 7-9 6-0 | H2H | 5 | - | - | - | - | - | - | - |
