H2H data updated: 2026-09-03 00:00 UTC

Ivan Ljubicic vs Nicolas Kiefer H2H: 2-0

Ivan Ljubicic holds a 2–0 lead over Nicolas Kiefer in their ATP head-to-head. Across 2 main-draw meetings, Ivan Ljubicic leads 2–0 on hard courts. Most recently, Ivan Ljubicic won the 2009 Montpellier Open round of 16 6-3 3-6 6-3.

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Ivan Ljubicic
CRO Age 47 Right-Handed 193 cm / 6'4"
H2H
2 – 0
2 main draw meetings
Nicolas Kiefer
GER Age 49 Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Ivan Ljubicic #29 6-3 3-6 6-3 Nicolas Kiefer #98 Match data Oct 30, 2009* R16 Montpellier Open ATP 250 Hard
Ivan Ljubicic #33 6-4 6-2 Nicolas Kiefer #47 Match data Mar 1, 2002* R16 Dubai Tennis Championships ATP International Series Gold → modern equivalent ATP 500 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
Ivan Ljubicic #53 #3 3,315 2,053 404 284 58.7% 0 1 0 2 7 10
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 Ivan Ljubicic Nicolas Kiefer
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 — — — — — — — 1994 0–1 0.0% — 1,489 0 0
17 1996 1–1 50.0% — 1,509 0 0 1995 3–3 50.0% #206 1,527 0 0
18 1997 1–4 20.0% — 1,489 0 0 1996 7–9 43.8% #128 1,563 0 0
19 1998 0–1 0.0% #293 1,482 0 0 1997 26–16 61.9% #32 1,799 0 1
20 1999 11–12 47.8% #77 1,587 0 0 1998 31–25 55.4% #35 1,792 0 1
21 2000 21–22 48.8% #91 1,680 0 0 1999 53–21 71.6% #6 1,922 0 4
22 2001 27–21 56.2% #37 1,827 0 1 2000 30–16 65.2% #20 1,900 0 6
23 2002 27–27 50.0% #49 1,740 0 1 2001 26–25 51.0% #42 1,763 0 6
24 2003 27–23 54.0% #42 1,791 0 1 2002 19–24 44.2% #72 1,717 0 6
25 2004 35–23 60.3% #22 1,812 0 1 2003 19–17 52.8% #58 1,727 0 6
26 2005 50–23 68.5% #9 1,953 0 3 2004 34–20 63.0% #21 1,886 0 6
27 2006 55–19 74.3% #5 1,945 0 6 2005 31–22 58.5% #22 1,862 0 6
28 2007 43–22 66.2% #18 1,807 0 8 2006 14–8 63.6% #48 1,863 0 6
29 2008 20–19 51.3% #44 1,738 0 8 2007 19–12 61.3% #49 1,906 0 6
30 2009 32–23 58.2% #24 1,898 0 9 2008 22–17 56.4% #38 1,889 0 6
31 2010 26–19 57.8% #17 1,895 0 10 2009 12–16 42.9% #116 1,762 0 6
32 2011 25–19 56.8% #30 1,910 0 10 2010 1–3 25.0% #722 1,722 0 6
33 2012 3–6 33.3% #53 1,796 0 10 — — — — — — —

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 Ivan Ljubicic 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 1996 — — — — 1 1 2 50.0% — — — — — — — — 1995 — — — — — — — — — — — — 3 3 6 50.0%
18 1997 0 2 2 0.0% 1 1 2 50.0% — — — — 0 1 1 0.0% 1996 1 2 3 33.3% 3 4 7 42.9% 1 1 2 50.0% 2 2 4 50.0%
19 1998 — — — — 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 1999 5 7 12 41.7% 6 5 11 54.5% — — — — — — — — 1998 24 15 39 61.5% 4 4 8 50.0% 2 3 5 40.0% 1 3 4 25.0%
21 2000 13 12 25 52.0% 7 7 14 50.0% 1 3 4 25.0% — — — — 1999 41 15 56 73.2% 2 2 4 50.0% 6 1 7 85.7% 4 3 7 57.1%
22 2001 15 9 24 62.5% 6 7 13 46.2% 0 2 2 0.0% 6 3 9 66.7% 2000 27 11 38 71.1% 1 3 4 25.0% 2 2 4 50.0% — — — —
23 2002 15 15 30 50.0% 7 7 14 50.0% 2 2 4 50.0% 3 3 6 50.0% 2001 11 13 24 45.8% 6 6 12 50.0% 4 2 6 66.7% 5 4 9 55.6%
24 2003 10 12 22 45.5% 7 5 12 58.3% 2 2 4 50.0% 8 4 12 66.7% 2002 10 15 25 40.0% 1 5 6 16.7% 7 3 10 70.0% 1 1 2 50.0%
25 2004 22 12 34 64.7% 9 5 14 64.3% 0 2 2 0.0% 4 4 8 50.0% 2003 14 11 25 56.0% 1 3 4 25.0% 4 3 7 57.1% — — — —
26 2005 37 11 48 77.1% 4 5 9 44.4% 1 2 3 33.3% 8 5 13 61.5% 2004 30 14 44 68.2% 2 4 6 33.3% 2 2 4 50.0% — — — —
27 2006 36 12 48 75.0% 11 5 16 68.8% 3 2 5 60.0% 5 0 5 100.0% 2005 15 13 28 53.6% 6 4 10 60.0% 2 2 4 50.0% 8 3 11 72.7%
28 2007 24 12 36 66.7% 5 6 11 45.5% 8 2 10 80.0% 6 2 8 75.0% 2006 8 4 12 66.7% 6 4 10 60.0% — — — — — — — —
29 2008 10 9 19 52.6% 9 6 15 60.0% 1 3 4 25.0% 0 1 1 0.0% 2007 17 9 26 65.4% — — — — 2 3 5 40.0% — — — —
30 2009 19 15 34 55.9% 10 6 16 62.5% 3 2 5 60.0% — — — — 2008 12 11 23 52.2% 5 4 9 55.6% 5 2 7 71.4% — — — —
31 2010 20 13 33 60.6% 6 4 10 60.0% 0 2 2 0.0% — — — — 2009 4 7 11 36.4% 7 7 14 50.0% 1 2 3 33.3% — — — —
32 2011 15 12 27 55.6% 7 5 12 58.3% 3 2 5 60.0% — — — — 2010 — — — — 0 1 1 0.0% 1 2 3 33.3% — — — —
33 2012 3 5 8 37.5% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 244 158 402 60.7% 96 77 173 55.5% 24 26 50 48.0% 40 23 63 63.5% — 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 654/688 of Ivan Ljubicic'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 Ivan Ljubicic 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 1996 2/2 1.0 2.0 53.3% 65.1% 41.0% 22.2% 45.8% 53.6% 39.9% 1995 6/6 4.7 2.3 61.5% 72.6% 51.3% 62.7% 44.1% 64.8% 36.3%
18 1997 4/5 10.3 3.3 45.2% 74.8% 37.6% 41.7% 35.1% 54.4% 39.3% 1996 11/16 6.1 2.5 52.2% 76.6% 47.8% 53.2% 49.7% 62.7% 39.8%
19 1998 1/1 4.0 7.0 39.3% 78.6% 52.3% 66.7% 50.0% 62.6% 36.4% 1997 37/42 7.9 3.5 55.2% 77.0% 48.3% 60.5% 52.5% 64.1% 36.7%
20 1999 21/23 6.7 2.2 56.3% 71.1% 48.6% 63.9% 34.0% 61.6% 36.2% 1998 49/56 6.2 4.7 53.7% 74.8% 47.8% 55.1% 44.4% 62.5% 39.0%
21 2000 34/43 10.9 3.1 53.3% 78.6% 47.0% 64.6% 38.3% 63.9% 35.2% 1999 56/74 6.6 4.3 51.5% 75.7% 53.2% 61.8% 43.5% 64.7% 40.4%
22 2001 44/48 10.6 3.0 56.3% 77.0% 53.7% 59.5% 42.6% 66.4% 35.9% 2000 38/46 6.4 4.3 52.7% 74.9% 52.3% 61.7% 48.3% 64.3% 40.1%
23 2002 46/54 13.8 3.6 56.6% 77.0% 52.7% 64.6% 41.9% 66.4% 33.9% 2001 44/51 6.3 4.1 50.3% 71.1% 48.8% 54.0% 50.7% 60.0% 40.0%
24 2003 48/50 13.1 3.3 55.8% 78.4% 53.2% 60.8% 41.1% 67.2% 34.6% 2002 40/43 6.2 4.5 52.6% 74.1% 47.8% 58.8% 50.7% 61.5% 37.6%
25 2004 55/58 11.4 2.3 60.6% 77.4% 54.1% 60.9% 38.2% 68.2% 34.0% 2003 36/36 6.5 3.8 50.8% 73.1% 49.9% 58.1% 44.7% 61.8% 37.4%
26 2005 72/73 12.5 2.2 61.9% 76.5% 56.2% 70.8% 41.9% 68.7% 35.2% 2004 51/54 7.3 3.8 54.9% 77.8% 48.4% 61.1% 41.4% 64.5% 38.7%
27 2006 74/74 12.2 2.5 60.3% 80.1% 53.5% 64.0% 39.1% 69.6% 37.7% 2005 52/53 7.6 3.8 53.4% 74.2% 51.4% 56.4% 51.3% 63.6% 40.9%
28 2007 65/65 14.5 2.4 58.5% 79.7% 53.3% 65.1% 35.1% 68.9% 34.9% 2006 21/22 7.4 4.0 51.7% 72.0% 50.1% 59.5% 43.3% 61.3% 40.2%
29 2008 37/39 12.8 1.8 61.6% 78.2% 52.6% 60.5% 47.1% 68.5% 33.6% 2007 30/31 6.7 2.5 57.0% 79.9% 51.6% 64.6% 33.9% 67.8% 38.1%
30 2009 55/55 11.6 1.8 58.9% 79.0% 51.4% 61.2% 39.1% 67.7% 34.8% 2008 34/39 7.2 2.4 53.6% 76.3% 51.9% 55.4% 44.9% 64.9% 39.6%
31 2010 44/45 11.7 2.0 59.8% 76.6% 49.3% 58.2% 38.0% 65.7% 35.8% 2009 28/28 7.7 3.9 52.0% 75.0% 47.3% 62.9% 45.8% 61.9% 35.4%
32 2011 43/44 10.2 1.7 56.9% 76.7% 52.2% 58.4% 46.1% 66.2% 34.8% 2010 4/4 11.3 6.5 51.8% 77.7% 47.3% 55.7% 31.0% 63.0% 28.6%
33 2012 9/9 13.3 3.0 58.2% 74.8% 47.0% 68.0% 50.5% 62.8% 30.5% — —/— — — — — — — — — —
Career — 654/688 12.0 2.5 58.5% 77.7% 52.4% 62.7% 40.3% 67.2% 35.2% — 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 Ivan Ljubicic 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 1996 1509 95.7 -2.03 -1.07 0.860 45.7% — — — 0.0% -4.50 — — — +0.06 1995 1528 117.0 +1.19 -1.22 1.032 51.3% +26 — — 50.0% 0.00 1–1 — — +0.08
18 1997 1490 104.5 -2.20 -1.38 0.861 47.3% +7 — — 27.3% -1.91 0–1 1–2 (33%) — -0.03 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 1998 1482 104.7 -1.10 -2.56 0.975 48.9% — — — 33.3% -0.67 0–1 0–1 — -0.09 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 1999 1587 131.8 +0.10 -0.99 0.942 49.0% -35 +53 — 48.3% 0.00 5–4 (56%) 5–7 (42%) — +0.45 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 2000 1681 136.3 +1.53 -1.72 0.975 49.7% -42 -3 -138 48.6% +0.01 8–8 (50%) 7–12 (37%) — -1.80 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 2001 1828 153.8 +4.06 -0.83 1.068 51.3% +24 -154 — 55.7% +0.52 8–11 (42%) 23–19 (55%) — -2.33 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 2002 1740 143.8 +3.33 -3.12 1.008 50.2% +33 -49 -222 50.7% +0.14 11–13 (46%) 13–23 (36%) — -0.04 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 2003 1792 143.2 +4.76 -1.27 1.058 50.6% -9 -58 -246 55.3% +0.46 7–6 (54%) 9–15 (38%) — -0.25 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 2004 1812 149.4 +4.58 -1.59 1.070 51.0% +22 -8 — 54.8% +0.34 17–5 (77%) 18–13 (58%) — +0.19 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 2005 1953 158.8 +6.39 -0.60 1.125 52.2% +38 -209 -440 63.1% +0.76 16–10 (62%) 22–17 (56%) — -1.13 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 2006 1945 155.1 +6.49 +0.62 1.240 53.1% +66 -99 -349 67.9% +1.11 15–7 (68%) 19–19 (50%) — +2.90 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 2007 1807 146.0 +5.26 -1.42 1.121 51.8% +71 -22 -72 60.5% +0.50 18–8 (69%) 32–16 (67%) — +3.48 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 2008 1738 142.0 +4.50 -1.60 1.068 51.1% +63 +125 -71 52.1% +0.22 6–6 (50%) 14–16 (47%) — +0.99 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 2009 1899 153.1 +4.29 -1.16 1.077 51.2% +7 -13 -183 54.2% +0.21 14–8 (64%) 19–10 (66%) — -1.08 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 2010 1896 158.1 +2.54 +0.43 1.045 50.8% +49 +1 — 55.9% +0.37 9–4 (69%) 13–12 (52%) — +0.45 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 2011 1911 154.8 +2.91 -1.08 1.029 50.8% -39 +48 -171 58.6% +0.45 3–5 (38%) 14–10 (58%) — +0.77 2010 1722 106.1 +0.99 -2.77 0.774 46.3% — — +51 27.3% -1.09 1–1 0–1 — -0.60
33 2012 1796 110.2 -1.01 -4.57 0.820 47.6% -13 — — 34.8% -0.91 2–1 (67%) 2–2 (50%) — +0.85 — — — — — — — — — — — — — — — —
Career — 2053 155.2 +4.23 -1.07 1.072 51.2% +26 -26 -188 56.4% +0.41 139–98 (59%) 211–194 (52%) 105.1 +0.49 — 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.