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

Robin Haase vs Nicolas Kiefer H2H: 0-1

Nicolas Kiefer holds a 1–0 lead over Robin Haase in their ATP head-to-head. Across 1 main-draw meeting, Nicolas Kiefer leads 1–0 on grass. Most recently, Nicolas Kiefer won the 2008 Halle Open first round 4-6 6-3 6-2.

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Robin Haase
NED Age 39 Right-Handed 191 cm / 6'3"
H2H
0 – 1
1 main draw meetings
Nicolas Kiefer
GER Age 49 Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Nicolas Kiefer #38 4-6 6-3 6-2 Robin Haase #62 Match data Jun 12, 2008* R32 Halle Open International Series → modern equivalent ATP 250 Grass

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
Robin Haase #1,206 #33 1,220 1,860 202 258 43.9% 0 0 0 0 2 2
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 Robin Haase 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 — — — — — — — 1996 7–9 43.8% #128 1,563 0 0
19 2006 0–2 0.0% #167 1,488 0 0 1997 26–16 61.9% #32 1,799 0 1
20 2007 10–11 47.6% #114 1,618 0 0 1998 31–25 55.4% #35 1,792 0 1
21 2008 12–13 48.0% #116 1,672 0 0 1999 53–21 71.6% #6 1,922 0 4
22 — — — — — — — 2000 30–16 65.2% #20 1,900 0 6
23 2010 6–11 35.3% #65 1,691 0 0 2001 26–25 51.0% #42 1,763 0 6
24 2011 25–24 51.0% #45 1,779 0 1 2002 19–24 44.2% #72 1,717 0 6
25 2012 16–26 38.1% #56 1,696 0 2 2003 19–17 52.8% #58 1,727 0 6
26 2013 28–26 51.9% #43 1,852 0 2 2004 34–20 63.0% #21 1,886 0 6
27 2014 15–23 39.5% #83 1,715 0 2 2005 31–22 58.5% #22 1,862 0 6
28 2015 14–20 41.2% #66 1,766 0 2 2006 14–8 63.6% #48 1,863 0 6
29 2016 14–20 41.2% #59 1,747 0 2 2007 19–12 61.3% #49 1,906 0 6
30 2017 25–29 46.3% #42 1,810 0 2 2008 22–17 56.4% #38 1,889 0 6
31 2018 24–28 46.2% #50 1,779 0 2 2009 12–16 42.9% #116 1,762 0 6
32 2019 11–18 37.9% #162 1,686 0 2 2010 1–3 25.0% #722 1,722 0 6
33 2020 0–1 0.0% #197 1,662 0 2 — — — — — — —
34 2021 1–3 25.0% #230 1,616 0 2 — — — — — — —
35 2022 0–1 0.0% #258 1,568 0 2 — — — — — — —
36 2023 1–1 50.0% #756 1,532 0 2 — — — — — — —
37 2024 0–1 0.0% #1202 1,522 0 2 — — — — — — —

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 Robin Haase 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 — — — — — — — — — — — — — — — — — 1996 1 2 3 33.3% 3 4 7 42.9% 1 1 2 50.0% 2 2 4 50.0%
19 2006 — — — — 0 1 1 0.0% 0 1 1 0.0% — — — — 1997 7 5 12 58.3% 3 4 7 42.9% 5 2 7 71.4% 11 5 16 68.8%
20 2007 5 8 13 38.5% 4 2 6 66.7% 1 1 2 50.0% — — — — 1998 24 15 39 61.5% 4 4 8 50.0% 2 3 5 40.0% 1 3 4 25.0%
21 2008 8 6 14 57.1% 4 4 8 50.0% 0 3 3 0.0% — — — — 1999 41 15 56 73.2% 2 2 4 50.0% 6 1 7 85.7% 4 3 7 57.1%
22 — — — — — — — — — — — — — — — — — 2000 27 11 38 71.1% 1 3 4 25.0% 2 2 4 50.0% — — — —
23 2010 5 7 12 41.7% 0 2 2 0.0% 1 2 3 33.3% — — — — 2001 11 13 24 45.8% 6 6 12 50.0% 4 2 6 66.7% 5 4 9 55.6%
24 2011 11 14 25 44.0% 11 7 18 61.1% 3 3 6 50.0% — — — — 2002 10 15 25 40.0% 1 5 6 16.7% 7 3 10 70.0% 1 1 2 50.0%
25 2012 4 13 17 23.5% 12 9 21 57.1% 0 4 4 0.0% — — — — 2003 14 11 25 56.0% 1 3 4 25.0% 4 3 7 57.1% — — — —
26 2013 12 14 26 46.2% 15 10 25 60.0% 1 2 3 33.3% — — — — 2004 30 14 44 68.2% 2 4 6 33.3% 2 2 4 50.0% — — — —
27 2014 3 8 11 27.3% 10 13 23 43.5% 2 2 4 50.0% — — — — 2005 15 13 28 53.6% 6 4 10 60.0% 2 2 4 50.0% 8 3 11 72.7%
28 2015 6 12 18 33.3% 4 6 10 40.0% 4 2 6 66.7% — — — — 2006 8 4 12 66.7% 6 4 10 60.0% — — — — — — — —
29 2016 7 13 20 35.0% 6 5 11 54.5% 1 2 3 33.3% — — — — 2007 17 9 26 65.4% — — — — 2 3 5 40.0% — — — —
30 2017 15 17 32 46.9% 7 8 15 46.7% 3 4 7 42.9% — — — — 2008 12 11 23 52.2% 5 4 9 55.6% 5 2 7 71.4% — — — —
31 2018 15 15 30 50.0% 5 9 14 35.7% 4 4 8 50.0% — — — — 2009 4 7 11 36.4% 7 7 14 50.0% 1 2 3 33.3% — — — —
32 2019 7 10 17 41.2% 2 5 7 28.6% 2 3 5 40.0% — — — — 2010 — — — — 0 1 1 0.0% 1 2 3 33.3% — — — —
33 2020 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
34 2021 1 3 4 25.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
35 2022 — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
36 2023 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
37 2024 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 100 142 242 41.3% 80 82 162 49.4% 22 34 56 39.3% — — — — — 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 457/459 of Robin Haase'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 Robin Haase 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 2006 2/2 4.5 3.5 53.2% 65.4% 47.5% 61.3% 35.1% 57.3% 37.1% 1997 37/42 7.9 3.5 55.2% 77.0% 48.3% 60.5% 52.5% 64.1% 36.7%
20 2007 21/21 6.0 2.6 58.8% 72.4% 49.9% 65.1% 35.8% 63.2% 32.7% 1998 49/56 6.2 4.7 53.7% 74.8% 47.8% 55.1% 44.4% 62.5% 39.0%
21 2008 25/25 6.2 2.8 60.6% 71.7% 52.6% 62.0% 44.7% 64.0% 36.9% 1999 56/74 6.6 4.3 51.5% 75.7% 53.2% 61.8% 43.5% 64.7% 40.4%
22 — —/— — — — — — — — — — 2000 38/46 6.4 4.3 52.7% 74.9% 52.3% 61.7% 48.3% 64.3% 40.1%
23 2010 17/17 7.0 3.2 59.3% 74.1% 50.5% 62.0% 40.6% 64.4% 34.2% 2001 44/51 6.3 4.1 50.3% 71.1% 48.8% 54.0% 50.7% 60.0% 40.0%
24 2011 49/49 7.4 2.7 59.2% 70.7% 50.2% 54.4% 44.3% 62.4% 38.8% 2002 40/43 6.2 4.5 52.6% 74.1% 47.8% 58.8% 50.7% 61.5% 37.6%
25 2012 41/42 5.5 2.4 58.5% 72.6% 46.9% 47.4% 37.9% 61.7% 37.1% 2003 36/36 6.5 3.8 50.8% 73.1% 49.9% 58.1% 44.7% 61.8% 37.4%
26 2013 54/54 6.0 2.8 61.7% 71.8% 48.2% 61.4% 47.5% 62.7% 35.6% 2004 51/54 7.3 3.8 54.9% 77.8% 48.4% 61.1% 41.4% 64.5% 38.7%
27 2014 38/38 5.3 2.4 60.9% 69.7% 48.8% 55.8% 38.6% 61.5% 33.7% 2005 52/53 7.6 3.8 53.4% 74.2% 51.4% 56.4% 51.3% 63.6% 40.9%
28 2015 34/34 5.1 2.6 60.1% 69.0% 50.4% 56.7% 44.6% 61.3% 34.0% 2006 21/22 7.4 4.0 51.7% 72.0% 50.1% 59.5% 43.3% 61.3% 40.2%
29 2016 33/34 6.6 2.4 59.0% 73.3% 49.0% 58.2% 47.0% 63.4% 35.7% 2007 30/31 6.7 2.5 57.0% 79.9% 51.6% 64.6% 33.9% 67.8% 38.1%
30 2017 54/54 7.3 3.0 59.3% 73.4% 51.1% 58.4% 40.5% 64.4% 36.8% 2008 34/39 7.2 2.4 53.6% 76.3% 51.9% 55.4% 44.9% 64.9% 39.6%
31 2018 52/52 7.5 3.0 57.4% 72.4% 49.4% 53.7% 46.8% 62.5% 35.7% 2009 28/28 7.7 3.9 52.0% 75.0% 47.3% 62.9% 45.8% 61.9% 35.4%
32 2019 29/29 6.8 3.8 56.1% 73.7% 48.7% 63.8% 38.8% 62.6% 34.6% 2010 4/4 11.3 6.5 51.8% 77.7% 47.3% 55.7% 31.0% 63.0% 28.6%
33 2020 1/1 12.0 4.0 56.3% 76.2% 51.0% 80.0% 28.6% 65.2% 32.4% — —/— — — — — — — — — —
34 2021 4/4 9.0 2.3 60.3% 73.8% 53.9% 65.6% 55.2% 65.9% 34.0% — —/— — — — — — — — — —
35 2022 1/1 6.0 3.0 58.8% 75.0% 25.0% 78.6% — 54.4% 18.2% — —/— — — — — — — — — —
36 2023 2/2 9.5 1.5 54.5% 71.2% 52.3% 48.5% 45.0% 62.6% 35.0% — —/— — — — — — — — — —
Career — 457/460 6.5 2.8 59.3% 72.0% 49.5% 57.5% 42.7% 62.8% 35.7% — 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 Robin Haase 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 — — — — — — — — — — — — — — — — 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 2006 1489 110.0 +2.06 -3.84 0.869 47.4% — — — 33.3% -1.00 0–2 — — -0.29 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 2007 1619 121.1 0.00 -2.69 0.888 48.7% -29 -30 — 43.1% -0.45 6–2 (75%) 3–4 (43%) — +0.09 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 2008 1673 135.7 +0.43 +0.59 1.024 50.3% +64 -65 -158 48.4% -0.16 3–6 (33%) 6–6 (50%) — -0.68 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 — — — — — — — — — — — — — — — — 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 2010 1692 132.9 +0.65 -0.48 0.961 49.0% +64 — -133 40.0% -0.62 2–3 (40%) 4–8 (33%) — -0.36 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 2011 1779 144.3 -0.26 +1.34 1.032 50.6% -48 -6 -138 54.4% +0.30 8–12 (40%) 8–16 (33%) — +0.39 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 2012 1697 141.9 -0.74 -0.01 0.971 49.2% -73 +151 -117 38.8% -0.40 4–8 (33%) 1–9 (10%) — -0.26 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 2013 1852 144.6 -0.82 -0.70 0.956 49.6% -121 +73 -285 47.5% +0.05 17–8 (68%) 10–14 (42%) — +0.40 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 2014 1716 132.5 -1.56 -2.99 0.876 48.1% -36 +47 -94 42.6% -0.32 8–6 (57%) 1–11 (8%) — +0.05 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 2015 1767 135.3 -1.96 -1.52 0.880 47.9% -87 -38 -12 41.8% -0.60 7–9 (44%) 6–7 (46%) — -0.06 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 2016 1748 137.6 -0.31 -0.60 0.974 49.3% -40 -10 -34 43.5% -0.38 5–5 (50%) 9–8 (53%) — -0.19 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 2017 1810 158.9 +1.47 +0.65 1.034 50.5% -8 -56 -118 49.3% +0.01 7–14 (33%) 9–13 (41%) — -0.52 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 2018 1780 146.8 -0.97 +0.09 0.953 49.4% +10 -86 -41 47.2% -0.18 13–14 (48%) 16–14 (53%) — +1.30 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 2019 1686 131.3 -1.19 -1.16 0.924 48.7% +34 -63 +43 40.5% -0.54 4–5 (44%) 6–10 (38%) — +0.27 2010 1722 106.1 +0.99 -2.77 0.774 46.3% — — +51 27.3% -1.09 1–1 0–1 — -0.60
33 2020 1662 110.2 +0.76 -2.31 0.931 49.1% — — — 33.3% 0.00 0–1 0–1 — -0.16 — — — — — — — — — — — — — — — —
34 2021 1616 115.8 +0.38 -0.57 0.999 49.2% +49 — — 36.4% -0.55 0–1 0–2 — -0.14 — — — — — — — — — — — — — — — —
35 2022 1569 100.6 -4.87 -1.01 0.399 40.2% — — — 0.0% -3.50 — — — +0.11 — — — — — — — — — — — — — — — —
36 2023 1533 107.7 -0.45 +0.21 0.935 48.9% — — — 50.0% -0.67 1–1 2–0 — -0.20 — — — — — — — — — — — — — — — —
37 2024 1522 101.8 — — — — — — — 0.0% -3.00 — — — +0.11 — — — — — — — — — — — — — — — —
Career — 1861 145.6 -0.45 -0.47 0.959 49.4% -26 +15 -87 45.3% -0.23 85–97 (47%) 81–123 (40%) 95.3 -0.03 — 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.