H2H data updated: 2026-09-01 00:00 UTC

Andre Agassi vs Jan Siemerink H2H: 5-1

Andre Agassi holds a 5–1 lead over Jan Siemerink in their ATP head-to-head. Across 6 main-draw meetings, Andre Agassi leads 3–1 on hard courts and 1–0 on carpet. Most recently, Andre Agassi won the 1999 Swiss Indoors round of 32 6-3 6-4.

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Andre Agassi
USA Age 56 Right-Handed 180 cm / 5'11"
H2H
5 – 1
6 main draw meetings
Jan Siemerink
NED Age 56 Left-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Andre Agassi #1 6-3 6-4 Jan Siemerink #94 Match data Oct 7, 1999* R32 Swiss Indoors ATP World Series → modern equivalent ATP 250 Carpet
Andre Agassi #110 6-4 6-3 Jan Siemerink #78 Match data Jan 9, 1998* R16 Adelaide International ATP World Series → modern equivalent ATP 250 Hard
Andre Agassi #9 6-4 6-2 7-6(7) Jan Siemerink #29 Match data Sep 1, 1996* R32 US Open Grand Slam Hard
Andre Agassi #3 6-2 6-3 Jan Siemerink #24 Match data Apr 25, 1996* R32 Monte-Carlo Masters Masters 1000 Clay
Jan Siemerink #113 6-3 3-6 6-3 Andre Agassi #18 Match data Aug 18, 1994* R32 New Haven ATP Championship Series → modern equivalent ATP 500 Hard
Andre Agassi #9 6-2 6-3 6-3 Jan Siemerink #49 Match data Sep 6, 1992* R32 US Open Grand Slam 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 Olympics 1000 including documented historical predecessor categories Finals 500 including documented historical predecessor categories 250 including documented historical predecessor categories Titles
Andre Agassi #413 #1 5,652 2,242 842 268 75.9% 8 1 17 1 6 27 60
Jan Siemerink #987 #14 1,863 1,902 261 262 49.9% 0 0 0 0 0 4 4

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 Andre Agassi Jan Siemerink
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 1986 5–6 45.5% #91 1,539 0 0 — — — — — — —
17 1987 26–17 60.5% #25 1,793 0 1 — — — — — — —
18 1988 60–11 84.5% #3 2,063 0 7 — — — — — — —
19 1989 37–17 68.5% #7 1,954 0 8 — — — — — — —
20 1990 43–10 81.1% #4 2,114 0 12 1990 5–4 55.6% #135 1,541 0 0
21 1991 36–17 67.9% #10 1,963 0 14 1991 30–21 58.8% #26 1,756 0 1
22 1992 35–15 70.0% #9 1,972 1 17 1992 22–27 44.9% #57 1,741 0 1
23 1993 32–11 74.4% #24 1,942 1 19 1993 24–25 49.0% #53 1,669 0 1
24 1994 52–14 78.8% #2 2,147 2 24 1994 16–19 45.7% #81 1,686 0 1
25 1995 71–9 88.8% #2 2,184 3 31 1995 37–29 56.1% #21 1,768 0 1
26 1996 38–14 73.1% #8 2,024 3 34 1996 35–28 55.6% #15 1,861 0 2
27 1997 10–12 45.5% #110 1,845 3 34 1997 18–27 40.0% #78 1,738 0 2
28 1998 66–17 79.5% #6 1,967 3 39 1998 38–24 61.3% #19 1,809 0 4
29 1999 63–13 82.9% #1 2,122 5 44 1999 17–25 40.5% #88 1,653 0 4
30 2000 36–15 70.6% #6 1,973 6 45 2000 7–14 33.3% #104 1,573 0 4
31 2001 46–15 75.4% #3 1,954 7 49 2001 12–17 41.4% #127 1,563 0 4
32 2002 54–12 81.8% #2 2,004 7 54 2002 0–2 0.0% #438 1,531 0 4
33 2003 47–10 82.5% #4 2,041 8 58 — — — — — — —
34 2004 37–13 74.0% #8 2,001 8 59 — — — — — — —
35 2005 38–12 76.0% #7 2,054 8 60 — — — — — — —
36 2006 10–8 55.6% #150 1,915 8 60 — — — — — — —

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 Andre Agassi Jan Siemerink
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 1986 4 5 9 44.4% — — — — — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — —
17 1987 21 10 31 67.7% 5 5 10 50.0% 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
18 1988 33 6 39 84.6% 26 3 29 89.7% — — — — 1 2 3 33.3% — — — — — — — — — — — — — — — — —
19 1989 18 6 24 75.0% 13 4 17 76.5% — — — — 6 7 13 46.2% — — — — — — — — — — — — — — — — —
20 1990 26 5 31 83.9% 7 2 9 77.8% — — — — 10 3 13 76.9% 1990 3 2 5 60.0% — — — — 1 1 2 50.0% 1 1 2 50.0%
21 1991 17 7 24 70.8% 8 4 12 66.7% 4 1 5 80.0% 7 5 12 58.3% 1991 16 7 23 69.6% 0 4 4 0.0% 1 3 4 25.0% 13 7 20 65.0%
22 1992 14 7 21 66.7% 13 4 17 76.5% 7 0 7 100.0% 1 4 5 20.0% 1992 10 12 22 45.5% 2 6 8 25.0% 1 2 3 33.3% 9 7 16 56.3%
23 1993 26 8 34 76.5% 2 1 3 66.7% 4 2 6 66.7% — — — — 1993 11 13 24 45.8% 4 4 8 50.0% 1 3 4 25.0% 8 5 13 61.5%
24 1994 29 6 35 82.9% 4 4 8 50.0% 3 1 4 75.0% 16 3 19 84.2% 1994 9 11 20 45.0% 1 2 3 33.3% — — — — 6 6 12 50.0%
25 1995 52 3 55 94.5% 10 3 13 76.9% 5 1 6 83.3% 4 2 6 66.7% 1995 20 12 32 62.5% 7 6 13 53.8% 3 3 6 50.0% 7 8 15 46.7%
26 1996 34 7 41 82.9% 2 2 4 50.0% 0 1 1 0.0% 2 4 6 33.3% 1996 14 14 28 50.0% 2 4 6 33.3% 7 2 9 77.8% 12 8 20 60.0%
27 1997 9 10 19 47.4% 1 1 2 50.0% — — — — 0 1 1 0.0% 1997 10 12 22 45.5% 4 5 9 44.4% 1 3 4 25.0% 3 7 10 30.0%
28 1998 53 12 65 81.5% 5 3 8 62.5% 1 1 2 50.0% 7 1 8 87.5% 1998 18 11 29 62.1% 0 4 4 0.0% 8 3 11 72.7% 12 6 18 66.7%
29 1999 41 10 51 80.4% 9 1 10 90.0% 6 1 7 85.7% 7 1 8 87.5% 1999 10 12 22 45.5% 1 4 5 20.0% 2 3 5 40.0% 4 6 10 40.0%
30 2000 23 9 32 71.9% 4 3 7 57.1% 6 2 8 75.0% 3 1 4 75.0% 2000 2 8 10 20.0% 4 3 7 57.1% 1 3 4 25.0% — — — —
31 2001 36 10 46 78.3% 5 4 9 55.6% 5 1 6 83.3% — — — — 2001 6 6 12 50.0% 4 7 11 36.4% 2 4 6 33.3% — — — —
32 2002 38 8 46 82.6% 13 2 15 86.7% 1 1 2 50.0% 2 1 3 66.7% 2002 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
33 2003 32 6 38 84.2% 9 2 11 81.8% 6 2 8 75.0% — — — — — — — — — — — — — — — — — — — — —
34 2004 37 10 47 78.7% 0 2 2 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
35 2005 32 7 39 82.1% 6 4 10 60.0% — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
36 2006 8 6 14 57.1% — — — — 2 2 4 50.0% — — — — — — — — — — — — — — — — — — — — —
Career — 583 158 741 78.7% 142 54 196 72.4% 50 18 68 73.5% 67 38 105 63.8% — 129 121 250 51.6% 29 50 79 36.7% 28 30 58 48.3% 75 61 136 55.1%

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 732/878 of Andre Agassi's and 448/514 of Jan Siemerink'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 Andre Agassi Jan Siemerink
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%
21 1991 42/53 2.5 2.0 65.6% 67.7% 54.5% 61.9% 44.2% 63.0% 40.5% 1991 48/51 7.0 5.1 52.3% 75.3% 53.3% 58.8% 44.6% 64.8% 37.8%
22 1992 44/50 3.4 2.3 62.1% 70.4% 53.5% 60.7% 49.8% 64.0% 42.4% 1992 42/49 6.2 4.2 54.6% 72.8% 50.4% 63.1% 36.0% 62.7% 34.7%
23 1993 34/43 4.3 2.0 62.1% 72.6% 52.8% 63.6% 47.3% 65.0% 45.4% 1993 41/49 6.4 4.0 56.6% 76.6% 50.8% 62.6% 44.2% 65.2% 35.5%
24 1994 52/66 3.0 1.7 66.2% 71.0% 54.2% 64.5% 52.7% 65.6% 43.9% 1994 34/35 6.1 4.0 60.1% 75.5% 50.2% 63.0% 40.6% 65.5% 36.4%
25 1995 73/80 4.1 1.9 64.5% 75.0% 57.0% 62.8% 48.0% 68.6% 44.4% 1995 61/66 5.4 3.4 59.5% 73.7% 53.2% 64.8% 37.0% 65.3% 35.9%
26 1996 35/52 4.0 3.3 60.0% 70.7% 50.4% 51.1% 45.1% 62.8% 43.9% 1996 61/63 6.5 5.1 55.7% 75.7% 51.2% 65.5% 39.7% 64.8% 35.9%
27 1997 20/22 4.2 4.4 58.5% 69.9% 49.4% 55.9% 32.9% 61.5% 40.0% 1997 38/45 7.7 5.0 56.5% 74.2% 52.0% 66.9% 45.4% 64.4% 35.1%
28 1998 65/83 4.2 2.5 64.9% 75.6% 55.4% 68.3% 46.9% 68.2% 44.2% 1998 48/62 8.3 4.6 58.0% 77.7% 52.2% 65.2% 43.2% 66.9% 34.3%
29 1999 58/76 5.4 2.3 61.9% 77.8% 57.6% 72.6% 50.5% 69.7% 43.3% 1999 30/42 5.9 5.1 55.5% 73.7% 50.1% 56.9% 38.4% 63.1% 32.6%
30 2000 37/51 5.3 3.1 61.8% 73.5% 55.3% 67.0% 48.3% 66.6% 40.8% 2000 17/21 6.5 5.8 54.9% 73.6% 46.0% 64.2% 28.0% 61.4% 33.6%
31 2001 47/61 4.9 2.5 66.0% 72.8% 56.1% 62.5% 43.9% 66.9% 42.1% 2001 26/29 7.2 5.9 52.8% 75.6% 48.7% 56.6% 34.2% 62.7% 32.1%
32 2002 51/66 5.7 2.7 62.2% 75.7% 58.1% 58.1% 47.6% 69.1% 43.0% 2002 2/2 7.0 6.0 54.2% 76.2% 50.9% 42.9% 50.0% 64.8% 27.2%
33 2003 57/57 5.5 2.4 62.1% 76.2% 56.6% 64.3% 49.7% 68.7% 44.3% — —/— — — — — — — — — —
34 2004 50/50 7.0 2.3 60.5% 76.2% 57.0% 70.6% 44.7% 68.7% 40.4% — —/— — — — — — — — — —
35 2005 49/50 6.2 2.6 59.1% 75.8% 56.2% 69.5% 44.0% 67.5% 41.0% — —/— — — — — — — — — —
36 2006 18/18 9.0 3.1 58.7% 72.3% 55.2% 62.0% 35.8% 65.0% 37.3% — —/— — — — — — — — — —
Career — 732/1,110 4.8 2.4 62.7% 73.8% 55.4% 64.2% 46.8% 66.9% 42.7% — 448/523 6.6 4.6 56.3% 75.1% 51.3% 62.8% 40.0% 64.6% 35.2%

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 Andre Agassi Jan Siemerink
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 1986 1539 129.0 — — — — +39 — — 42.3% -0.42 2–0 1–2 (33%) — +0.12 — — — — — — — — — — — — — — — —
17 1987 1794 135.0 — — — — +4 -221 — 56.0% +0.30 9–6 (60%) 7–6 (54%) — +0.21 — — — — — — — — — — — — — — — —
18 1988 2064 162.5 — — — — -26 -102 — 79.0% +1.80 12–3 (80%) 4–3 (57%) — +0.34 — — — — — — — — — — — — — — — —
19 1989 1955 161.0 — — — — +20 +3 — 66.4% +1.23 8–7 (53%) 4–6 (40%) — -1.23 — — — — — — — — — — — — — — — —
20 1990 2115 170.5 — — — — +22 -101 — 74.1% +2.05 7–3 (70%) 7–11 (39%) — -1.92 1990 1541 108.1 — — — — +36 — — 52.6% -0.05 1–0 — — +1.03
21 1991 1964 153.8 +1.85 +2.48 1.094 51.8% +21 +47 -291 64.8% +0.93 7–8 (47%) 12–11 (52%) — -0.51 1991 1757 143.1 +3.22 -0.58 1.074 51.5% +40 -248 -209 55.7% +0.44 11–10 (52%) 14–13 (52%) — -0.39
22 1992 1972 153.3 +2.39 +3.81 1.179 53.0% -90 +57 -42 66.7% +1.19 8–3 (73%) 6–6 (50%) — -0.59 1992 1741 139.7 +1.78 -2.28 0.929 49.2% +31 -264 -201 43.8% -0.47 7–7 (50%) 10–6 (63%) — -2.48
23 1993 1943 158.5 +3.33 +6.12 1.298 55.1% -7 +67 -10 72.0% +1.80 4–7 (36%) 6–7 (46%) — +0.55 1993 1669 136.6 +2.63 -1.58 1.020 50.4% +20 -120 -143 50.0% +0.11 8–11 (42%) 13–14 (48%) — +0.60
24 1994 2147 169.1 +4.33 +6.22 1.278 54.5% +19 -197 -188 72.6% +1.55 12–11 (52%) 11–10 (52%) — -3.70 1994 1686 139.2 +3.09 -0.26 1.054 50.9% -6 -131 — 48.8% +0.01 3–7 (30%) 8–8 (50%) — -1.29
25 1995 2185 169.2 +6.53 +6.80 1.416 55.8% +62 -208 -219 82.6% +2.11 8–3 (73%) 13–3 (81%) — -0.39 1995 1768 149.5 +3.33 -1.32 1.035 50.6% -12 -116 -191 54.4% +0.22 11–8 (58%) 12–7 (63%) — -2.79
26 1996 2025 157.3 +1.76 +6.04 1.182 52.9% +85 -123 — 64.3% +0.77 14–4 (78%) 17–6 (74%) — -1.38 1996 1862 148.8 +2.53 -0.73 1.019 50.6% -13 -212 -147 54.0% +0.10 11–10 (52%) 30–16 (65%) — -1.35
27 1997 1845 130.4 -0.40 +1.28 1.041 51.0% +47 — — 48.2% +0.36 3–3 (50%) 2–5 (29%) — -0.17 1997 1739 137.7 +1.77 -1.30 0.987 50.2% +24 -75 -78 43.8% -0.28 7–12 (37%) 12–13 (48%) — -0.14
28 1998 1968 163.5 +5.77 +5.92 1.391 55.6% +17 -109 — 72.6% +1.63 16–10 (62%) 16–12 (57%) — +0.63 1998 1810 145.1 +3.80 -2.09 1.038 50.9% +13 -234 -13 57.3% +0.46 15–7 (68%) 14–16 (47%) — -0.24
29 1999 2123 168.1 +7.03 +5.50 1.431 55.7% -23 -107 -150 77.2% +1.86 9–3 (75%) 13–9 (59%) — -1.80 1999 1654 132.5 +1.25 -2.98 0.884 48.1% +56 -141 +72 42.6% -0.49 6–7 (46%) 7–9 (44%) — +0.21
30 2000 1974 157.5 +3.50 +3.61 1.221 53.3% +45 -22 +90 70.7% +1.25 6–2 (75%) 8–4 (67%) — -0.68 2000 1573 115.4 -0.13 -3.10 0.870 47.9% +66 -41 +96 37.0% -0.83 3–5 (38%) 4–2 (67%) — +0.50
31 2001 1954 160.3 +3.82 +4.77 1.273 54.1% +67 -52 +136 70.7% +1.49 9–4 (69%) 12–12 (50%) — -0.23 2001 1564 122.8 +0.45 -4.28 0.859 47.7% +102 -52 +33 38.7% -0.73 6–4 (60%) 6–11 (35%) — -0.11
32 2002 2005 163.2 +5.91 +5.25 1.394 55.5% +45 +20 — 73.8% +1.68 11–2 (85%) 7–14 (33%) — -0.50 2002 1531 102.5 -1.57 -0.36 0.773 46.8% — — — 20.0% -1.20 0–1 1–3 (25%) — -0.01
33 2003 2042 160.9 +5.92 +6.56 1.416 55.9% +65 -26 +21 76.0% +1.77 9–7 (56%) 14–5 (74%) — -0.17 — — — — — — — — — — — — — — — —
34 2004 2001 156.8 +5.20 +3.95 1.292 54.0% +74 — — 71.1% +1.38 6–7 (46%) 15–12 (56%) — +0.34 — — — — — — — — — — — — — — — —
35 2005 2054 161.6 +4.73 +4.20 1.262 53.7% +85 -166 — 71.7% +1.20 6–3 (67%) 13–5 (72%) — -0.41 — — — — — — — — — — — — — — — —
36 2006 1915 127.9 +1.14 -0.56 1.065 50.9% +72 — +65 51.0% +0.26 4–1 (80%) 7–3 (70%) — -0.29 — — — — — — — — — — — — — — — —
Career — 2243 166.8 +4.50 +4.96 1.290 54.3% +31 -69 -49 70.9% +1.43 170–97 (64%) 195–152 (56%) 99.8 -1.06 — 1902 144.8 +2.44 -1.62 0.993 50.1% +20 -133 -71 49.5% -0.03 89–89 (50%) 131–118 (53%) 104.4 -1.24

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.