Match log updated: 2026-08-30 18:41 UTC
Nicolas Kiefer — ATP Match Log
56 main-draw matches · 31–25 · 55.4% wins
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Greg Rusedski | 3-6 4-6 | L | H2H | Match data | Nov 5, 1998* | R32 | Paris Masters | Masters 1000 | Carpet |
| Jan Kroslak | 7-5 6-1 | W | H2H | Match data | Nov 4, 1998* | R64 | Paris Masters | Masters 1000 | Carpet |
| Pete Sampras | 3-6 4-6 | L | H2H | Match data | Oct 29, 1998* | R32 | Stuttgart Masters | Masters 1000 | Hard |
| Byron Black | 4-6 7-6(5) 7-6(0) | W | H2H | Match data | Oct 28, 1998* | R64 | Stuttgart Masters | Masters 1000 | Hard |
| Jiri Novak | 6-7(5) 6-0 6-7(2) | L | H2H | Match data | Oct 22, 1998* | R32 | Ostrava | ATP World Series → modern equivalent ATP 250 | Carpet |
| Todd Martin | 6-4 3-6 4-6 | L | H2H | Match data | Oct 15, 1998* | R32 | Vienna Open | ATP Championship Series → modern equivalent ATP 500 | Carpet |
| Tim Henman | 3-6 4-6 | L | H2H | Match data | Oct 10, 1998* | QF | Swiss Indoors | ATP World Series → modern equivalent ATP 250 | Hard |
| Jeff Tarango | 4-6 6-3 6-2 | W | H2H | Match data | Oct 9, 1998* | R16 | Swiss Indoors | ATP World Series → modern equivalent ATP 250 | Hard |
| Petr Korda | 6-2 6-4 | W | H2H | Match data | Oct 8, 1998* | R32 | Swiss Indoors | ATP World Series → modern equivalent ATP 250 | Hard |
| Greg Rusedski | 4-6 1-6 | L | H2H | Match data | Oct 3, 1998* | SF | Toulouse | ATP World Series → modern equivalent ATP 250 | Hard |
| Marc Rosset | 6-3 3-6 6-1 | W | H2H | Match data | Oct 3, 1998* | QF | Toulouse | ATP World Series → modern equivalent ATP 250 | Hard |
| Lionel Barthez | 4-6 6-3 6-1 | W | H2H | Match data | Oct 2, 1998* | R16 | Toulouse | ATP World Series → modern equivalent ATP 250 | Hard |
| Julien Boutter | 6-1 6-2 | W | H2H | Match data | Oct 1, 1998* | R32 | Toulouse | ATP World Series → modern equivalent ATP 250 | Hard |
| Yevgeny Kafelnikov | 4-6 0-6 2-6 | L | H2H | Match data | Sep 6, 1998* | R32 | US Open | Grand Slam | Hard |
| Francisco Clavet | 6-4 7-6(3) 6-1 | W | H2H | Match data | Sep 4, 1998* | R64 | US Open | Grand Slam | Hard |
| Lionel Roux | 6-4 6-3 6-1 | W | H2H | Match data | Sep 2, 1998* | R128 | US Open | Grand Slam | Hard |
| Goran Ivanisevic | 3-6 5-7 | L | H2H | Match data | Aug 21, 1998* | R16 | New Haven | ATP Championship Series → modern equivalent ATP 500 | Hard |
| Mark Woodforde | 6-0 7-5 | W | H2H | Match data | Aug 20, 1998* | R32 | New Haven | ATP Championship Series → modern equivalent ATP 500 | Hard |
| Lars Burgsmuller | 6-3 6-3 | W | H2H | Match data | Aug 19, 1998* | R64 | New Haven | ATP Championship Series → modern equivalent ATP 500 | Hard |
| Andre Agassi | 6-4 6-7(3) 2-6 | L | H2H | Match data | Aug 12, 1998* | R64 | Cincinnati Open | Masters 1000 | Hard |
| Jonas Bjorkman | 2-6 7-6(7) 3-6 | L | H2H | Match data | Aug 8, 1998* | R16 | Canadian Open | Masters 1000 | Hard |
| Vincenzo Santopadre | 2-6 6-1 7-6(6) | W | H2H | Match data | Aug 6, 1998* | R32 | Canadian Open | Masters 1000 | Hard |
| Daniel Nestor | 6-2 7-6(1) | W | H2H | Match data | Aug 5, 1998* | R64 | Canadian Open | Masters 1000 | Hard |
| Filip Dewulf | 6-1 3-6 4-6 | L | H2H | Match data | Jul 11, 1998* | QF | Swiss Open Gstaad | ATP World Series → modern equivalent ATP 250 | Clay |
| Julian Alonso | 6-3 3-6 6-1 | W | H2H | Match data | Jul 10, 1998* | R16 | Swiss Open Gstaad | ATP World Series → modern equivalent ATP 250 | Clay |
| Juan Albert Viloca Puig | 0-6 7-5 7-6(8) | W | — | Match data | Jul 9, 1998* | R32 | Swiss Open Gstaad | ATP World Series → modern equivalent ATP 250 | Clay |
| Richard Krajicek | 4-6 6-7(2) 6-7(4) | L | H2H | Match data | Jun 28, 1998* | R32 | Wimbledon | Grand Slam | Grass |
| Hendrik Dreekmann | 6-4 6-3 1-6 6-4 | W | H2H | Match data | Jun 26, 1998* | R64 | Wimbledon | Grand Slam | Grass |
| Julian Alonso | 6-2 6-2 6-3 | W | H2H | Match data | Jun 24, 1998* | R128 | Wimbledon | Grand Slam | Grass |
| John Van Lottum | 5-7 4-6 | L | — | Match data | Jun 18, 1998* | R32 | Libéma Open | ATP World Series → modern equivalent ATP 250 | Grass |
| Richard Fromberg | 6-2 4-6 4-6 | L | H2H | Match data | Jun 11, 1998* | R32 | Halle Open | ATP World Series → modern equivalent ATP 250 | Grass |
| Thomas Muster | 2-6 1-6 3-6 | L | H2H | Match data | May 29, 1998* | R64 | Roland Garros | Grand Slam | Clay |
| Tommy Haas | 6-1 6-2 7-6(3) | W | H2H | Match data | May 27, 1998* | R128 | Roland Garros | Grand Slam | Clay |
| Oliver Gross | 6-3 2-6 1-6 | L | H2H | Match data | May 6, 1998* | R64 | Hamburg Open | Masters 1000 | Clay |
| Bohdan Ulihrach | 4-6 2-6 | L | H2H | Match data | Apr 23, 1998* | R32 | Monte-Carlo Masters | Masters 1000 | Clay |
| Felix Mantilla | 6-1 6-4 | W | H2H | Match data | Apr 22, 1998* | R64 | Monte-Carlo Masters | Masters 1000 | Clay |
| Gustavo Kuerten | 4-6 7-5 4-6 | L | H2H | Match data | Mar 21, 1998* | R16 | Miami Open | Masters 1000 | Hard |
| Jonas Bjorkman | 7-6(6) 7-6(3) | W | H2H | Match data | Mar 19, 1998* | R32 | Miami Open | Masters 1000 | Hard |
| MaliVai Washington | 6-1 6-3 | W | H2H | Match data | Mar 18, 1998* | R64 | Miami Open | Masters 1000 | Hard |
| Marcelo Rios | 4-6 3-6 | L | H2H | Match data | Mar 14, 1998* | R16 | Indian Wells Open | Masters 1000 | Hard |
| MaliVai Washington | 6-3 6-4 | W | H2H | Match data | Mar 12, 1998* | R32 | Indian Wells Open | Masters 1000 | Hard |
| Gustavo Kuerten | 6-4 6-7(4) 6-2 | W | H2H | Match data | Mar 11, 1998* | R64 | Indian Wells Open | Masters 1000 | Hard |
| Jan-Michael Gambill | 2-6 1-6 | L | H2H | Match data | Mar 6, 1998* | R16 | Scottsdale | ATP World Series → modern equivalent ATP 250 | Hard |
| Scott Draper | 6-3 6-4 | W | H2H | Match data | Mar 5, 1998* | R32 | Scottsdale | ATP World Series → modern equivalent ATP 250 | Hard |
| Marc Rosset | 6-7(3) 6-4 6-7(5) | L | H2H | Match data | Feb 19, 1998* | R32 | Antwerp | ATP Championship Series → modern equivalent ATP 500 | Hard |
| Wayne Ferreira | 3-6 2-6 | L | H2H | Match data | Feb 14, 1998* | QF | Dubai Tennis Championships | ATP World Series → modern equivalent ATP 250 | Hard |
| Thomas Muster | 7-6(5) 6-4 | W | H2H | Match data | Feb 13, 1998* | R16 | Dubai Tennis Championships | ATP World Series → modern equivalent ATP 250 | Hard |
| Jiri Novak | 6-1 1-6 6-3 | W | H2H | Match data | Feb 12, 1998* | R32 | Dubai Tennis Championships | ATP World Series → modern equivalent ATP 250 | Hard |
| Nicolas Escude | 6-4 6-3 4-6 1-6 2-6 | L | H2H | Match data | Jan 30, 1998* | QF | Australian Open | Grand Slam | Hard |
| Guillaume Raoux | 6-3 6-4 7-5 | W | H2H | Match data | Jan 28, 1998* | R16 | Australian Open | Grand Slam | Hard |
| Jerome Golmard | 7-5 4-0 (ret.) | W | H2H | Match data | Jan 25, 1998* | R32 | Australian Open | Grand Slam | Hard |
| David Wheaton | 2-6 1-6 6-2 7-6(3) 6-2 | W | H2H | Match data | Jan 23, 1998* | R64 | Australian Open | Grand Slam | Hard |
| Mark Draper | 6-4 6-4 6-0 | W | H2H | Match data | Jan 21, 1998* | R128 | Australian Open | Grand Slam | Hard |
| Karol Kucera | 0-5 (ret.) | L | H2H | Match data | Jan 16, 1998* | R16 | Sydney International | ATP World Series → modern equivalent ATP 250 | Hard |
| Sergi Bruguera | 7-5 6-1 | W | H2H | Match data | Jan 15, 1998* | R32 | Sydney International | ATP World Series → modern equivalent ATP 250 | Hard |
| Vincent Spadea | 3-6 6-4 4-6 | L | H2H | Match data | Jan 8, 1998* | R32 | Adelaide International | ATP World Series → modern equivalent ATP 250 | Hard |
Estimated from the tournament schedule where an exact match date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.