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

Jonas Bjorkman vs Jan Siemerink H2H: 5-1

Jonas Bjorkman holds a 5–1 lead over Jan Siemerink in their ATP head-to-head. Across 6 main-draw meetings, Jonas Bjorkman leads 3–0 on hard courts, while they are tied 1–1 on grass. Most recently, Jonas Bjorkman won the 1998 US Open round of 16 6-4 2-6 6-2 6-2.

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Jonas Bjorkman
SWE Age 54 Right-Handed 183 cm / 6'0"
H2H
5 – 1
6 main draw meetings
Jan Siemerink
NED Age 56 Left-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jonas Bjorkman #12 6-4 2-6 6-2 6-2 Jan Siemerink #21 Match data Sep 9, 1998* R16 US Open Grand Slam Hard
Jan Siemerink #23 7-6(6) 5-7 2-6 6-4 7-5 Jonas Bjorkman #8 Match data Jun 28, 1998* R32 Wimbledon Grand Slam Grass
Jonas Bjorkman #4 3-6 7-6(2) 6-2 6-4 Jan Siemerink #105 Match data Nov 9, 1997* F Stockholm Open World Series → modern equivalent ATP 250 Hard
Jonas Bjorkman #13 6-3 6-4 Jan Siemerink #74 Match data Oct 23, 1997* R32 Stuttgart Masters Masters 1000 Carpet
Jonas Bjorkman #69 6-1 6-7(3) 7-6(4) Jan Siemerink #23 Match data Jun 15, 1996* QF Libéma Open World Series → modern equivalent ATP 250 Grass
Jonas Bjorkman #88 6-3 6-3 Jan Siemerink #101 Match data Aug 25, 1994* R32 Schenectady ATP World Series → modern equivalent ATP 250 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
Jonas Bjorkman #685 #4 3,022 2,037 395 344 53.5% 0 0 0 1 5 6
Jan Siemerink #987 #14 1,863 1,902 261 262 49.9% 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 Jonas Bjorkman Jan Siemerink
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 1991 0–1 0.0% #700 1,495 0 0 — — — — — — —
20 1992 0–1 0.0% #333 1,489 0 0 1990 5–4 55.6% #135 1,541 0 0
21 1993 6–8 42.9% #96 1,558 0 0 1991 30–21 58.8% #26 1,756 0 1
22 1994 31–26 54.4% #50 1,751 0 0 1992 22–27 44.9% #57 1,741 0 1
23 1995 34–27 55.7% #30 1,726 0 0 1993 24–25 49.0% #53 1,669 0 1
24 1996 23–25 47.9% #69 1,706 0 0 1994 16–19 45.7% #81 1,686 0 1
25 1997 66–25 72.5% #4 2,007 0 3 1995 37–29 56.1% #21 1,768 0 1
26 1998 34–24 58.6% #24 1,874 0 4 1996 35–28 55.6% #15 1,861 0 2
27 1999 22–23 48.9% #73 1,746 0 4 1997 18–27 40.0% #78 1,738 0 2
28 2000 30–25 54.5% #44 1,777 0 4 1998 38–24 61.3% #19 1,809 0 4
29 2001 23–24 48.9% #60 1,735 0 4 1999 17–25 40.5% #88 1,653 0 4
30 2002 21–21 50.0% #48 1,748 0 5 2000 7–14 33.3% #104 1,573 0 4
31 2003 30–19 61.2% #30 1,833 0 5 2001 12–17 41.4% #127 1,563 0 4
32 2004 19–25 43.2% #70 1,680 0 5 2002 0–2 0.0% #438 1,531 0 4
33 2005 19–20 48.7% #62 1,743 0 6 — — — — — — —
34 2006 13–18 41.9% #54 1,677 0 6 — — — — — — —
35 2007 17–19 47.2% #59 1,657 0 6 — — — — — — —
36 2008 7–13 35.0% #172 1,645 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 Jonas Bjorkman 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 %
19 1991 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
20 1992 — — — — — — — — — — — — 0 1 1 0.0% 1990 3 2 5 60.0% — — — — 1 1 2 50.0% 1 1 2 50.0%
21 1993 3 2 5 60.0% 0 1 1 0.0% 0 1 1 0.0% 3 4 7 42.9% 1991 16 7 23 69.6% 0 4 4 0.0% 1 3 4 25.0% 13 7 20 65.0%
22 1994 17 14 31 54.8% 3 2 5 60.0% 5 3 8 62.5% 6 7 13 46.2% 1992 10 12 22 45.5% 2 6 8 25.0% 1 2 3 33.3% 9 7 16 56.3%
23 1995 23 14 37 62.2% 4 5 9 44.4% 2 3 5 40.0% 5 5 10 50.0% 1993 11 13 24 45.8% 4 4 8 50.0% 1 3 4 25.0% 8 5 13 61.5%
24 1996 13 16 29 44.8% 6 4 10 60.0% 3 3 6 50.0% 1 2 3 33.3% 1994 9 11 20 45.0% 1 2 3 33.3% — — — — 6 6 12 50.0%
25 1997 45 13 58 77.6% 6 5 11 54.5% 6 3 9 66.7% 9 4 13 69.2% 1995 20 12 32 62.5% 7 6 13 53.8% 3 3 6 50.0% 7 8 15 46.7%
26 1998 22 15 37 59.5% 2 4 6 33.3% 8 2 10 80.0% 2 3 5 40.0% 1996 14 14 28 50.0% 2 4 6 33.3% 7 2 9 77.8% 12 8 20 60.0%
27 1999 18 16 34 52.9% 0 3 3 0.0% 4 3 7 57.1% 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 2000 19 18 37 51.4% 1 3 4 25.0% 8 3 11 72.7% 2 1 3 66.7% 1998 18 11 29 62.1% 0 4 4 0.0% 8 3 11 72.7% 12 6 18 66.7%
29 2001 15 16 31 48.4% 1 4 5 20.0% 5 3 8 62.5% 2 1 3 66.7% 1999 10 12 22 45.5% 1 4 5 20.0% 2 3 5 40.0% 4 6 10 40.0%
30 2002 13 12 25 52.0% 0 5 5 0.0% 5 2 7 71.4% 3 2 5 60.0% 2000 2 8 10 20.0% 4 3 7 57.1% 1 3 4 25.0% — — — —
31 2003 14 10 24 58.3% 3 3 6 50.0% 8 3 11 72.7% 5 3 8 62.5% 2001 6 6 12 50.0% 4 7 11 36.4% 2 4 6 33.3% — — — —
32 2004 10 14 24 41.7% 2 5 7 28.6% 4 3 7 57.1% 3 3 6 50.0% 2002 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
33 2005 10 13 23 43.5% 0 2 2 0.0% 4 3 7 57.1% 5 2 7 71.4% — — — — — — — — — — — — — — — — —
34 2006 4 12 16 25.0% 0 2 2 0.0% 9 3 12 75.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
35 2007 6 10 16 37.5% 4 5 9 44.4% 7 3 10 70.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
36 2008 5 8 13 38.5% 1 2 3 33.3% 1 3 4 25.0% — — — — — — — — — — — — — — — — — — — — —
Career — 237 203 440 53.9% 33 56 89 37.1% 79 44 123 64.2% 46 41 87 52.9% — 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 657/739 of Jonas Bjorkman'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 Jonas Bjorkman 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%
19 1991 1/1 0.0 1.0 45.3% 54.2% 37.9% 58.3% 100.0% 45.3% 26.8% — —/— — — — — — — — — —
20 1992 1/1 1.0 1.0 40.5% 64.7% 36.0% 33.3% 0.0% 47.6% 26.7% — —/— — — — — — — — — —
21 1993 12/14 3.3 5.7 53.3% 70.4% 44.2% 53.0% 46.1% 58.0% 41.6% 1991 48/51 7.0 5.1 52.3% 75.3% 53.3% 58.8% 44.6% 64.8% 37.8%
22 1994 48/57 4.0 5.1 54.7% 72.4% 45.8% 57.0% 39.3% 60.2% 41.3% 1992 42/49 6.2 4.2 54.6% 72.8% 50.4% 63.1% 36.0% 62.7% 34.7%
23 1995 53/61 3.9 3.7 53.5% 70.4% 48.2% 50.9% 40.9% 60.2% 41.2% 1993 41/49 6.4 4.0 56.6% 76.6% 50.8% 62.6% 44.2% 65.2% 35.5%
24 1996 45/48 3.8 3.9 57.8% 69.7% 48.4% 55.4% 37.1% 60.6% 40.2% 1994 34/35 6.1 4.0 60.1% 75.5% 50.2% 63.0% 40.6% 65.5% 36.4%
25 1997 71/91 4.4 3.2 54.3% 73.1% 52.2% 61.0% 45.1% 63.6% 43.1% 1995 61/66 5.4 3.4 59.5% 73.7% 53.2% 64.8% 37.0% 65.3% 35.9%
26 1998 50/58 3.9 3.3 58.0% 68.9% 49.5% 57.2% 46.1% 60.7% 41.5% 1996 61/63 6.5 5.1 55.7% 75.7% 51.2% 65.5% 39.7% 64.8% 35.9%
27 1999 40/45 3.1 3.2 57.7% 67.0% 51.0% 59.8% 41.9% 60.4% 40.4% 1997 38/45 7.7 5.0 56.5% 74.2% 52.0% 66.9% 45.4% 64.4% 35.1%
28 2000 46/55 3.9 2.8 62.5% 70.9% 53.0% 57.5% 42.1% 64.3% 39.0% 1998 48/62 8.3 4.6 58.0% 77.7% 52.2% 65.2% 43.2% 66.9% 34.3%
29 2001 41/47 3.0 3.2 58.7% 67.8% 49.0% 60.0% 37.4% 60.2% 40.3% 1999 30/42 5.9 5.1 55.5% 73.7% 50.1% 56.9% 38.4% 63.1% 32.6%
30 2002 36/42 4.9 2.9 57.9% 71.7% 52.5% 60.1% 39.4% 63.5% 39.0% 2000 17/21 6.5 5.8 54.9% 73.6% 46.0% 64.2% 28.0% 61.4% 33.6%
31 2003 45/49 5.5 2.9 58.3% 74.8% 51.7% 69.0% 50.0% 65.1% 38.6% 2001 26/29 7.2 5.9 52.8% 75.6% 48.7% 56.6% 34.2% 62.7% 32.1%
32 2004 43/44 5.6 3.3 56.2% 70.6% 51.2% 56.5% 32.2% 62.3% 35.2% 2002 2/2 7.0 6.0 54.2% 76.2% 50.9% 42.9% 50.0% 64.8% 27.2%
33 2005 39/39 4.4 3.7 54.6% 71.4% 51.7% 55.7% 42.0% 62.6% 40.3% — —/— — — — — — — — — —
34 2006 31/31 4.2 3.4 59.9% 70.2% 47.9% 47.9% 39.1% 61.1% 36.8% — —/— — — — — — — — — —
35 2007 36/36 4.4 3.1 61.3% 68.3% 48.4% 66.0% 42.1% 60.5% 38.9% — —/— — — — — — — — — —
36 2008 19/20 3.7 2.6 58.3% 70.5% 45.7% 49.7% 46.3% 60.6% 33.8% — —/— — — — — — — — — —
Career — 657/739 4.2 3.4 57.2% 70.6% 49.8% 57.9% 41.6% 61.7% 39.8% — 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 Jonas Bjorkman 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
19 1991 1496 104.2 -1.46 -0.66 0.490 37.2% — — — 0.0% -4.00 — — — -0.17 — — — — — — — — — — — — — — — —
20 1992 1489 100.9 -1.75 +1.16 0.509 36.8% — — — 0.0% -4.50 — — — -0.02 1990 1541 108.1 — — — — +36 — — 52.6% -0.05 1–0 — — +1.03
21 1993 1559 126.9 -2.47 +3.06 0.990 49.7% +42 — — 45.2% -0.39 0–3 (0%) 1–0 — -0.04 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 1994 1752 141.1 -1.19 +3.27 1.037 50.4% -19 -167 -55 51.7% +0.25 12–7 (63%) 12–8 (60%) — +0.47 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 1995 1727 144.5 -1.62 +2.91 1.034 50.1% +48 -136 -62 54.8% +0.21 11–10 (52%) 9–12 (43%) — +0.57 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 1996 1706 138.7 -0.83 +2.45 1.021 50.2% -1 -32 -43 50.7% +0.09 9–13 (41%) 7–8 (47%) — -0.41 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 1997 2007 158.3 +1.45 +5.73 1.183 53.1% +37 -327 -297 67.1% +1.05 13–9 (59%) 14–8 (64%) — -0.40 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 1998 1874 148.6 -0.77 +3.53 1.056 51.1% +16 -202 -75 57.2% +0.41 7–9 (44%) 9–9 (50%) — -0.24 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 1999 1747 143.3 -0.90 +2.45 1.021 50.3% +59 -134 +15 49.6% +0.15 7–9 (44%) 4–8 (33%) — -0.35 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 2000 1777 137.7 +1.95 +1.81 1.092 51.6% -17 -188 +73 51.8% +0.35 11–7 (61%) 9–12 (43%) — +0.25 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 2001 1736 138.2 -1.27 +2.62 1.013 50.3% -6 -195 +85 51.8% -0.05 4–9 (31%) 11–5 (69%) — -1.20 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 2002 1749 145.8 +1.10 +2.01 1.068 51.0% +17 -277 +105 50.0% +0.10 5–8 (38%) 8–7 (53%) — -2.63 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 2003 1834 142.2 +2.29 +1.49 1.106 51.9% -30 -284 +79 57.1% +0.58 6–3 (67%) 9–7 (56%) — -0.40 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 2004 1681 133.1 -0.67 -0.20 0.932 48.8% +15 -142 +166 43.2% -0.35 9–6 (60%) 7–14 (33%) — -1.48 2002 1531 102.5 -1.57 -0.36 0.773 46.8% — — — 20.0% -1.20 0–1 1–3 (25%) — -0.01
33 2005 1744 132.0 -0.19 +2.61 1.076 51.0% -2 — +95 48.9% 0.00 3–7 (30%) 6–4 (60%) — +0.47 — — — — — — — — — — — — — — — —
34 2006 1678 123.4 -1.15 -0.31 0.946 48.8% -99 — +317 44.7% -0.41 5–5 (50%) 6–4 (60%) — +1.04 — — — — — — — — — — — — — — — —
35 2007 1658 132.4 -2.28 +1.93 0.983 50.2% -111 -113 +323 48.6% +0.03 7–7 (50%) 7–8 (47%) — +1.58 — — — — — — — — — — — — — — — —
36 2008 1645 125.3 -0.81 -2.46 0.858 47.1% -25 -106 +251 34.7% -0.92 4–2 (67%) 4–6 (40%) — -0.13 — — — — — — — — — — — — — — — —
Career — 2037 147.3 -0.26 +2.40 1.039 50.6% +5 -178 +71 52.5% +0.20 113–114 (50%) 123–120 (51%) 97.3 -0.42 — 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.