H2H data updated: 2026-09-02 00:00 UTC

Mardy Fish vs Nicolas Kiefer H2H: 0-2

Nicolas Kiefer holds a 2–0 lead over Mardy Fish in their ATP head-to-head. Across 2 main-draw meetings, Nicolas Kiefer leads 2–0 on hard courts. Most recently, Nicolas Kiefer won the 2008 Canadian Open first round 7-5 7-6(4).

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Mardy Fish
USA Age 44 Right-Handed 188 cm / 6'2"
H2H
0 – 2
2 main draw meetings
Nicolas Kiefer
GER Age 49 Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Nicolas Kiefer #37 7-5 7-6(4) Mardy Fish #41 Match data Jul 23, 2008* R64 Canadian Open Masters 1000 Hard
Nicolas Kiefer #43 6-4 6-1 Mardy Fish #206 Match data Mar 15, 2001* R32 Indian Wells Open Masters 1000 Hard

Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 including documented historical predecessor categories Finals 500 including documented historical predecessor categories 250 including documented historical predecessor categories Titles
Mardy Fish #619 #7 3,060 2,116 295 212 58.2% 0 0 0 0 6 6
Nicolas Kiefer #720 #4 2,447 1,995 347 255 57.6% 0 0 0 1 5 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 Mardy Fish Nicolas Kiefer
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 — — — — — — — 1994 0–1 0.0% — 1,489 0 0
17 — — — — — — — 1995 3–3 50.0% #206 1,527 0 0
18 2000 3–4 42.9% #305 1,524 0 0 1996 7–9 43.8% #128 1,563 0 0
19 2001 5–8 38.5% #141 1,542 0 0 1997 26–16 61.9% #32 1,799 0 1
20 2002 11–11 50.0% #84 1,630 0 0 1998 31–25 55.4% #35 1,792 0 1
21 2003 38–23 62.3% #20 1,841 0 1 1999 53–21 71.6% #6 1,922 0 4
22 2004 26–18 59.1% #37 1,760 0 1 2000 30–16 65.2% #20 1,900 0 6
23 2005 6–11 35.3% #225 1,640 0 1 2001 26–25 51.0% #42 1,763 0 6
24 2006 23–18 56.1% #47 1,726 0 2 2002 19–24 44.2% #72 1,717 0 6
25 2007 24–21 53.3% #39 1,755 0 2 2003 19–17 52.8% #58 1,727 0 6
26 2008 32–23 58.2% #24 1,860 0 2 2004 34–20 63.0% #21 1,886 0 6
27 2009 21–17 55.3% #55 1,815 0 3 2005 31–22 58.5% #22 1,862 0 6
28 2010 38–15 71.7% #16 2,023 0 5 2006 14–8 63.6% #48 1,863 0 6
29 2011 42–22 65.6% #8 2,012 0 6 2007 19–12 61.3% #49 1,906 0 6
30 2012 20–12 62.5% #27 2,012 0 6 2008 22–17 56.4% #38 1,889 0 6
31 2013 4–5 44.4% #373 1,935 0 6 2009 12–16 42.9% #116 1,762 0 6
32 — — — — — — — 2010 1–3 25.0% #722 1,722 0 6
33 2015 2–4 33.3% #423 1,885 0 6 — — — — — — —

Surface Results by Age

Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.

Age Mardy Fish Nicolas Kiefer
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
16 — — — — — — — — — — — — — — — — — 1994 — — — — — — — — — — — — 0 1 1 0.0%
17 — — — — — — — — — — — — — — — — — 1995 — — — — — — — — — — — — 3 3 6 50.0%
18 2000 1 3 4 25.0% — — — — 2 1 3 66.7% — — — — 1996 1 2 3 33.3% 3 4 7 42.9% 1 1 2 50.0% 2 2 4 50.0%
19 2001 4 5 9 44.4% 0 1 1 0.0% 1 2 3 33.3% — — — — 1997 7 5 12 58.3% 3 4 7 42.9% 5 2 7 71.4% 11 5 16 68.8%
20 2002 8 9 17 47.1% — — — — 3 2 5 60.0% — — — — 1998 24 15 39 61.5% 4 4 8 50.0% 2 3 5 40.0% 1 3 4 25.0%
21 2003 29 12 41 70.7% 3 5 8 37.5% 6 4 10 60.0% 0 2 2 0.0% 1999 41 15 56 73.2% 2 2 4 50.0% 6 1 7 85.7% 4 3 7 57.1%
22 2004 19 13 32 59.4% 0 1 1 0.0% 5 2 7 71.4% 2 2 4 50.0% 2000 27 11 38 71.1% 1 3 4 25.0% 2 2 4 50.0% — — — —
23 2005 6 9 15 40.0% 0 2 2 0.0% — — — — — — — — 2001 11 13 24 45.8% 6 6 12 50.0% 4 2 6 66.7% 5 4 9 55.6%
24 2006 12 14 26 46.2% 5 0 5 100.0% 5 3 8 62.5% 1 1 2 50.0% 2002 10 15 25 40.0% 1 5 6 16.7% 7 3 10 70.0% 1 1 2 50.0%
25 2007 22 14 36 61.1% 1 3 4 25.0% 0 3 3 0.0% 1 1 2 50.0% 2003 14 11 25 56.0% 1 3 4 25.0% 4 3 7 57.1% — — — —
26 2008 26 15 41 63.4% 4 5 9 44.4% 2 3 5 40.0% — — — — 2004 30 14 44 68.2% 2 4 6 33.3% 2 2 4 50.0% — — — —
27 2009 13 10 23 56.5% 4 5 9 44.4% 4 2 6 66.7% — — — — 2005 15 13 28 53.6% 6 4 10 60.0% 2 2 4 50.0% 8 3 11 72.7%
28 2010 25 11 36 69.4% 2 2 4 50.0% 11 2 13 84.6% — — — — 2006 8 4 12 66.7% 6 4 10 60.0% — — — — — — — —
29 2011 33 17 50 66.0% 5 4 9 55.6% 4 1 5 80.0% — — — — 2007 17 9 26 65.4% — — — — 2 3 5 40.0% — — — —
30 2012 17 10 27 63.0% 0 1 1 0.0% 3 1 4 75.0% — — — — 2008 12 11 23 52.2% 5 4 9 55.6% 5 2 7 71.4% — — — —
31 2013 4 5 9 44.4% — — — — — — — — — — — — 2009 4 7 11 36.4% 7 7 14 50.0% 1 2 3 33.3% — — — —
32 — — — — — — — — — — — — — — — — — 2010 — — — — 0 1 1 0.0% 1 2 3 33.3% — — — —
33 2015 2 4 6 33.3% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 221 151 372 59.4% 24 29 53 45.3% 46 26 72 63.9% 4 6 10 40.0% — 221 145 366 60.4% 47 55 102 46.1% 44 30 74 59.5% 35 25 60 58.3%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 452/465 of Mardy Fish's and 537/601 of Nicolas Kiefer's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.

Age Mardy Fish Nicolas Kiefer
Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts% Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts%
17 — —/— — — — — — — — — — 1995 6/6 4.7 2.3 61.5% 72.6% 51.3% 62.7% 44.1% 64.8% 36.3%
18 — —/— — — — — — — — — — 1996 11/16 6.1 2.5 52.2% 76.6% 47.8% 53.2% 49.7% 62.7% 39.8%
19 — —/— — — — — — — — — — 1997 37/42 7.9 3.5 55.2% 77.0% 48.3% 60.5% 52.5% 64.1% 36.7%
20 — —/— — — — — — — — — — 1998 49/56 6.2 4.7 53.7% 74.8% 47.8% 55.1% 44.4% 62.5% 39.0%
21 2003 58/61 11.0 3.9 53.4% 80.0% 52.0% 64.2% 39.2% 67.0% 35.1% 1999 56/74 6.6 4.3 51.5% 75.7% 53.2% 61.8% 43.5% 64.7% 40.4%
22 2004 38/44 11.1 4.1 55.1% 77.2% 50.8% 65.1% 42.1% 65.4% 35.2% 2000 38/46 6.4 4.3 52.7% 74.9% 52.3% 61.7% 48.3% 64.3% 40.1%
23 2005 17/17 10.3 3.4 53.9% 72.8% 46.5% 53.7% 34.0% 60.9% 34.2% 2001 44/51 6.3 4.1 50.3% 71.1% 48.8% 54.0% 50.7% 60.0% 40.0%
24 2006 40/41 9.5 3.1 51.8% 78.8% 53.9% 68.1% 43.9% 66.5% 37.5% 2002 40/43 6.2 4.5 52.6% 74.1% 47.8% 58.8% 50.7% 61.5% 37.6%
25 2007 45/45 11.4 2.7 52.2% 80.1% 52.1% 55.7% 42.6% 66.5% 35.7% 2003 36/36 6.5 3.8 50.8% 73.1% 49.9% 58.1% 44.7% 61.8% 37.4%
26 2008 55/55 10.1 2.7 49.3% 77.9% 51.8% 57.6% 39.2% 64.6% 36.6% 2004 51/54 7.3 3.8 54.9% 77.8% 48.4% 61.1% 41.4% 64.5% 38.7%
27 2009 37/38 11.0 2.3 56.9% 77.1% 53.3% 58.2% 44.0% 66.6% 36.9% 2005 52/53 7.6 3.8 53.4% 74.2% 51.4% 56.4% 51.3% 63.6% 40.9%
28 2010 52/53 10.9 2.3 55.3% 79.7% 54.6% 62.1% 49.8% 68.5% 38.1% 2006 21/22 7.4 4.0 51.7% 72.0% 50.1% 59.5% 43.3% 61.3% 40.2%
29 2011 64/64 7.6 1.7 58.4% 76.7% 55.4% 64.9% 44.7% 67.7% 39.4% 2007 30/31 6.7 2.5 57.0% 79.9% 51.6% 64.6% 33.9% 67.8% 38.1%
30 2012 31/32 9.7 2.5 52.2% 77.9% 55.4% 68.6% 51.3% 67.1% 39.8% 2008 34/39 7.2 2.4 53.6% 76.3% 51.9% 55.4% 44.9% 64.9% 39.6%
31 2013 9/9 5.8 3.1 49.6% 75.7% 47.6% 45.0% 44.4% 61.2% 37.2% 2009 28/28 7.7 3.9 52.0% 75.0% 47.3% 62.9% 45.8% 61.9% 35.4%
32 — —/— — — — — — — — — — 2010 4/4 11.3 6.5 51.8% 77.7% 47.3% 55.7% 31.0% 63.0% 28.6%
33 2015 6/6 8.3 3.8 52.2% 75.4% 46.3% 54.9% 43.2% 61.5% 40.9% — —/— — — — — — — — — —
Career — 452/507 10.0 2.8 53.9% 78.1% 52.8% 61.7% 43.4% 66.3% 37.1% — 537/602 6.9 3.8 53.1% 75.1% 49.9% 58.9% 46.0% 63.3% 38.9%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.

Age Mardy Fish Nicolas Kiefer
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule
16 — — — — — — — — — — — — — — — — 1994 1489 97.0 — — — — — — — 0.0% -4.00 — — — +0.05
17 — — — — — — — — — — — — — — — — 1995 1528 117.0 +1.19 -1.22 1.032 51.3% +26 — — 50.0% 0.00 1–1 — — +0.08
18 2000 1524 106.9 — — — — -10 — +79 35.3% -1.29 2–1 (67%) 0–2 — +0.29 1996 1563 122.9 +0.33 +1.12 1.067 50.9% +8 -24 — 44.1% +0.09 0–1 2–3 (40%) — +0.80
19 2001 1543 124.2 — — — — +34 — +26 37.8% -0.54 5–4 (56%) 0–4 (0%) — -0.58 1997 1799 139.8 +1.52 -0.54 1.021 50.8% -25 -229 -48 55.6% +0.30 14–3 (82%) 8–7 (53%) — +0.64
20 2002 1630 123.4 — — — — +7 — -44 47.4% -0.32 4–3 (57%) 6–4 (60%) — +0.37 1998 1792 151.1 +0.77 +1.69 1.039 50.9% +29 -161 -60 55.6% +0.37 10–11 (48%) 12–8 (60%) — -0.30
21 2003 1841 146.3 +3.97 -0.87 1.064 50.8% +36 -346 -162 57.3% +0.28 15–8 (65%) 18–18 (50%) — -0.62 1999 1923 157.7 +2.57 +3.33 1.144 52.6% +23 -302 -126 65.4% +0.99 15–6 (71%) 16–8 (67%) — +0.49
22 2004 1761 139.2 +1.62 -0.32 1.019 50.7% +14 — -26 54.0% +0.36 12–5 (71%) 6–11 (35%) — +0.83 2000 1900 146.0 +2.09 +2.25 1.124 52.3% +54 -332 -120 61.3% +0.85 9–2 (82%) 7–6 (54%) — -0.03
23 2005 1641 122.4 -1.17 -0.67 0.875 47.6% +31 — — 34.9% -0.84 4–0 (100%) 2–7 (22%) — -0.38 2001 1763 149.2 -1.17 +2.22 1.001 50.2% +25 -132 +43 53.5% +0.24 6–10 (38%) 7–5 (58%) — -2.55
24 2006 1727 137.0 +3.82 +0.31 1.121 52.1% -53 -159 +51 54.8% +0.55 6–5 (55%) 5–8 (38%) — +0.33 2002 1718 142.5 -0.77 +1.14 0.977 49.8% +5 -139 +119 46.5% -0.05 4–4 (50%) 4–7 (36%) — -0.90
25 2007 1756 144.3 +2.76 +0.38 1.067 51.0% +30 -208 -75 50.5% +0.02 8–6 (57%) 11–13 (46%) — +0.23 2003 1727 134.5 +0.10 +0.13 0.980 49.8% +22 -144 +93 48.1% -0.22 6–1 (86%) 3–3 (50%) — +0.36
26 2008 1861 148.1 +1.58 +0.64 1.033 50.7% +50 -274 -175 56.0% +0.36 10–6 (63%) 10–13 (43%) — +0.64 2004 1887 148.7 +1.38 +2.62 1.092 51.5% +33 -284 -100 60.2% +0.52 12–6 (67%) 14–7 (67%) — +0.23
27 2009 1816 145.3 +2.33 +0.49 1.105 51.8% +26 -197 -21 55.3% +0.47 5–8 (38%) 7–9 (44%) — -0.08 2005 1862 154.9 +1.31 +3.44 1.125 52.2% +10 -139 -50 60.9% +0.77 8–8 (50%) 7–5 (58%) — -1.12
28 2010 2023 156.7 +4.21 +2.02 1.209 53.0% +22 -393 -76 67.2% +0.98 10–6 (63%) 20–5 (80%) — +0.51 2006 1863 140.5 -0.75 +2.34 1.039 50.6% +65 -104 — 60.0% +0.60 8–3 (73%) 7–4 (64%) — +0.78
29 2011 2012 168.6 +4.73 +3.34 1.217 53.5% +6 -303 +46 64.1% +0.86 10–8 (56%) 14–10 (58%) — +1.88 2007 1907 153.1 +4.21 +1.95 1.186 52.7% +55 — -153 65.2% +0.94 1–1 8–5 (62%) — -1.12
30 2012 2013 152.5 +3.05 +2.62 1.209 53.3% +23 — +55 61.5% +0.88 5–2 (71%) 8–8 (50%) — +2.93 2008 1889 153.4 +2.15 +3.22 1.128 51.9% +5 -79 -37 57.0% +0.37 7–5 (58%) 7–4 (64%) — -1.13
31 2013 1936 131.0 -1.70 +0.61 0.959 49.0% +18 — — 45.0% -0.10 3–1 (75%) 0–3 (0%) — -0.20 2009 1762 145.0 -1.02 -0.24 0.930 49.3% +63 +45 +54 48.5% -0.09 4–4 (50%) 5–4 (56%) — -1.73
32 — — — — — — — — — — — — — — — — 2010 1722 106.1 +0.99 -2.77 0.774 46.3% — — +51 27.3% -1.09 1–1 0–1 — -0.60
33 2015 1885 133.8 -0.64 +1.74 1.060 51.0% +16 — — 44.4% +0.61 0–2 0–3 (0%) — -0.26 — — — — — — — — — — — — — — — —
Career — 2116 154.2 +2.92 +0.94 1.100 51.7% +19 -269 -43 55.6% +0.38 99–65 (60%) 107–118 (48%) 103.9 +1.17 — 1995 155.1 +1.02 +1.86 1.060 51.2% +25 -127 -17 56.7% +0.45 106–67 (61%) 107–77 (58%) 111.9 -1.01

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.