H2H data updated: 2026-07-18 13:16 UTC
Gaston Gaudio vs Nicolas Kiefer H2H: 1-1
Gaston Gaudio and Nicolas Kiefer are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, Gaston Gaudio leads 1–0 on clay, while Nicolas Kiefer leads 1–0 on hard courts. Most recently, Gaston Gaudio won the 2005 Monte Carlo Masters third round 7-5 5-2 RET.
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ARG
Age 47
Right-Handed
175 cm / 5'9"
H2H
1
–
1
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 |
|---|---|---|---|---|---|---|---|---|
| Apr 14, 2005* | Monte Carlo Masters | Masters 1000 | R32 | Clay | Gaston Gaudio | 7-5 5-2 (ret.) | Nicolas Kiefer | Match data |
| Mar 10, 2005* | Indian Wells Masters | Masters 1000 | R32 | Hard | Nicolas Kiefer | 6-3 6-1 | Gaston Gaudio | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gaston Gaudio | #1,025 | #5 | 2,440 | 1,998 | 253 | 188 | 57.4% | 1 | 0 | 0 | 0 | 7 | 8 |
| 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 | Gaston Gaudio | 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 | 1999 | 8–15 | 34.8% | #72 | 1,531 | 0 | 0 | 1998 | 31–25 | 55.4% | #35 | 1,790 | 0 | 1 |
| 21 | 2000 | 27–24 | 52.9% | #34 | 1,663 | 0 | 0 | 1999 | 53–21 | 71.6% | #6 | 1,921 | 0 | 4 |
| 22 | 2001 | 23–23 | 50.0% | #48 | 1,693 | 0 | 0 | 2000 | 30–15 | 66.7% | #20 | 1,921 | 0 | 6 |
| 23 | 2002 | 39–17 | 69.6% | #21 | 1,828 | 0 | 2 | 2001 | 26–25 | 51.0% | #42 | 1,766 | 0 | 6 |
| 24 | 2003 | 34–23 | 59.6% | #34 | 1,764 | 0 | 2 | 2002 | 19–24 | 44.2% | #72 | 1,718 | 0 | 6 |
| 25 | 2004 | 35–24 | 59.3% | #10 | 1,805 | 1 | 3 | 2003 | 19–17 | 52.8% | #58 | 1,727 | 0 | 6 |
| 26 | 2005 | 54–20 | 73.0% | #10 | 1,871 | 1 | 8 | 2004 | 32–19 | 62.7% | #21 | 1,897 | 0 | 6 |
| 27 | 2006 | 26–20 | 56.5% | #34 | 1,697 | 1 | 8 | 2005 | 31–22 | 58.5% | #22 | 1,854 | 0 | 6 |
| 28 | 2007 | 6–15 | 28.6% | #182 | 1,625 | 1 | 8 | 2006 | 14–8 | 63.6% | #48 | 1,843 | 0 | 6 |
| 29 | 2008 | 0–1 | 0.0% | #969 | 1,605 | 1 | 8 | 2007 | 19–12 | 61.3% | #49 | 1,893 | 0 | 6 |
| 30 | 2009 | 1–5 | 16.7% | #167 | 1,524 | 1 | 8 | 2008 | 20–16 | 55.6% | #38 | 1,876 | 0 | 6 |
| 31 | 2010 | 0–1 | 0.0% | #326 | 1,467 | 1 | 8 | 2009 | 12–16 | 42.9% | #116 | 1,757 | 0 | 6 |
| 32 | — | — | — | — | — | — | — | 2010 | 1–3 | 25.0% | #722 | 1,717 | 0 | 6 |