H2H data updated: 2026-07-19 02:51 UTC
Jan Siemerink vs Nicolas Kiefer H2H: 0-2
Nicolas Kiefer holds a 2–0 lead over Jan Siemerink in their ATP head-to-head. Across 2 main-draw meetings, Nicolas Kiefer leads 1–0 on grass and 1–0 on hard courts. Most recently, Nicolas Kiefer won the 1999 Halle quarterfinal 6-4 6-2.
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NED
Age 56
Left-Handed
183 cm / 6'0"
H2H
0
–
2
2 main draw meetings
GER
Age 49
Right-Handed
183 cm / 6'0"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jun 12, 1999* | Halle | ATP 250 | QF | Grass | Nicolas Kiefer | 6-4 6-2 | Jan Siemerink | Match data |
| Feb 20, 1997* | Antwerp | ATP 250 | R32 | Hard | Nicolas Kiefer | 3-6 6-4 7-5 | Jan Siemerink | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan Siemerink | #987 | #14 | 1,863 | 1,908 | 261 | 260 | 50.1% | 0 | 0 | 0 | 0 | 4 | 4 |
| Nicolas Kiefer | #720 | #4 | 2,447 | 1,984 | 343 | 252 | 57.6% | 0 | 0 | 0 | 0 | 6 | 6 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Age | Jan Siemerink | Nicolas Kiefer | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | — | — | — | — | — | — | — | 1994 | 0–1 | 0.0% | #1198 | 1,489 | 0 | 0 |
| 17 | — | — | — | — | — | — | — | 1995 | 3–3 | 50.0% | #206 | 1,527 | 0 | 0 |
| 18 | — | — | — | — | — | — | — | 1996 | 7–9 | 43.8% | #128 | 1,562 | 0 | 0 |
| 19 | — | — | — | — | — | — | — | 1997 | 26–16 | 61.9% | #32 | 1,798 | 0 | 1 |
| 20 | 1990 | 5–4 | 55.6% | #135 | 1,541 | 0 | 0 | 1998 | 31–25 | 55.4% | #35 | 1,790 | 0 | 1 |
| 21 | 1991 | 30–21 | 58.8% | #26 | 1,756 | 0 | 1 | 1999 | 53–21 | 71.6% | #6 | 1,921 | 0 | 4 |
| 22 | 1992 | 22–26 | 45.8% | #57 | 1,747 | 0 | 1 | 2000 | 30–15 | 66.7% | #20 | 1,921 | 0 | 6 |
| 23 | 1993 | 24–25 | 49.0% | #53 | 1,670 | 0 | 1 | 2001 | 26–25 | 51.0% | #42 | 1,766 | 0 | 6 |
| 24 | 1994 | 16–19 | 45.7% | #81 | 1,685 | 0 | 1 | 2002 | 19–24 | 44.2% | #72 | 1,718 | 0 | 6 |
| 25 | 1995 | 37–29 | 56.1% | #21 | 1,784 | 0 | 1 | 2003 | 19–17 | 52.8% | #58 | 1,727 | 0 | 6 |
| 26 | 1996 | 35–27 | 56.5% | #15 | 1,866 | 0 | 2 | 2004 | 32–19 | 62.7% | #21 | 1,897 | 0 | 6 |
| 27 | 1997 | 18–27 | 40.0% | #78 | 1,738 | 0 | 2 | 2005 | 31–22 | 58.5% | #22 | 1,854 | 0 | 6 |
| 28 | 1998 | 38–24 | 61.3% | #19 | 1,809 | 0 | 4 | 2006 | 14–8 | 63.6% | #48 | 1,843 | 0 | 6 |
| 29 | 1999 | 17–25 | 40.5% | #88 | 1,665 | 0 | 4 | 2007 | 19–12 | 61.3% | #49 | 1,893 | 0 | 6 |
| 30 | 2000 | 7–14 | 33.3% | #104 | 1,576 | 0 | 4 | 2008 | 20–16 | 55.6% | #38 | 1,876 | 0 | 6 |
| 31 | 2001 | 12–17 | 41.4% | #127 | 1,564 | 0 | 4 | 2009 | 12–16 | 42.9% | #116 | 1,757 | 0 | 6 |
| 32 | 2002 | 0–2 | 0.0% | #438 | 1,532 | 0 | 4 | 2010 | 1–3 | 25.0% | #722 | 1,717 | 0 | 6 |