| 1995-07-14 | Davis Cup G2 QF: LUX vs NGR | Carpet | RR | 278 |  Sule Ladipo | - |  Serge Brueck | 2-6 3-6 6-4 6-4 6-2 | H2H | 5 | - | - | - | - | - | - | - |
| 1993-03-26 | Davis Cup G1 QF: LUX vs KEN | Carpet | RR | - | Serge Brueck | - |  Eno Polo | 7-6(4) 6-1 | H2H | 3 | - | - | - | - | - | - | - |
| 1993-03-26 | Davis Cup G1 QF: LUX vs KEN | Carpet | RR | 342 | Paul Wekesa | - | Serge Brueck | 6-4 7-5 3-6 2-6 6-3 | H2H | 5 | - | - | - | - | - | - | - |
| 1992-09-25 | Davis Cup G2 SF: LUX vs GRE | Carpet | RR | - | Serge Brueck | - |  Andreas Fikas | 7-5 6-4 | H2H | 3 | - | - | - | - | - | - | - |
| 1992-09-25 | Davis Cup G2 SF: LUX vs GRE | Carpet | RR | - | Serge Brueck | 1118 | Tasos Bavelas | 7-5 7-5 6-2 | H2H | 5 | - | - | - | - | - | - | - |
| 1992-07-17 | Davis Cup G2 QF: LUX vs EGY | Clay | RR | - | Serge Brueck | 1085 |  Amro Ghoneim | 4-6 7-5 6-3 6-3 | H2H | 5 | - | - | - | - | - | - | - |
| 1992-07-17 | Davis Cup G2 QF: LUX vs EGY | Clay | RR | - | Tamer El Sawy | - | Serge Brueck | 6-3 3-1 RET | H2H | 5 | - | - | - | - | - | - | - |
| 1989-05-05 | Davis Cup G2 QF: LUX vs NOR | Hard | RR | - | Serge Brueck | 1069 |  Christian Ruud | 6-1 1-6 6-3 6-3 | H2H | 5 | - | - | - | - | - | - | - |
| 1989-06-16 | Davis Cup G2 SF: LUX vs BEL | Hard | RR | 377 |  Denis Langaskens | - | Serge Brueck | 6-3 1-6 6-4 6-2 | H2H | 5 | - | - | - | - | - | - | - |
| 1989-06-16 | Davis Cup G2 SF: LUX vs BEL | Hard | RR | 368 | Xavier Daufresne | - | Serge Brueck | 6-4 7-5 | H2H | 3 | - | - | - | - | - | - | - |
