H2H data updated: 2026-09-06 00:00 UTC

Jan Siemerink vs Mikael Tillstrom H2H: 1-1

Jan Siemerink and Mikael Tillstrom are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, they are tied 1–1 on hard courts. Most recently, Mikael Tillstrom won the 1997 Sydney International round of 32 4-6 6-2 6-1.

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Jan Siemerink
NED Age 56 Left-Handed 183 cm / 6'0"
H2H
1 – 1
2 main-draw meetings
Mikael Tillstrom
SWE Age 54 Right-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Mikael Tillstrom #40 4-6 6-2 6-1 Jan Siemerink #17 Match data Jan 9, 1997* R32 Sydney International World Series → modern equivalent ATP 250 Hard
Jan Siemerink #18 3-6 6-4 7-6(6) Mikael Tillstrom #40 Match data Nov 7, 1996* R32 Stockholm Open 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
Jan Siemerink #987 #14 1,863 1,902 261 262 49.9% 0 0 0 0 4 4
Mikael Tillstrom #506 #39 966 1,833 109 109 50.0% 0 0 0 0 1 1

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 Jan Siemerink Mikael Tillstrom
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
20 1990 5–4 55.6% #135 1,541 0 0 1992 7–4 63.6% #141 1,610 0 0
21 1991 30–21 58.8% #26 1,756 0 1 1993 0–3 0.0% #438 1,564 0 0
22 1992 22–27 44.9% #57 1,741 0 1 1994 4–2 66.7% #149 1,659 0 0
23 1993 24–25 49.0% #53 1,669 0 1 1995 4–3 57.1% #116 1,700 0 0
24 1994 16–19 45.7% #81 1,686 0 1 1996 24–19 55.8% #47 1,757 0 0
25 1995 37–29 56.1% #21 1,768 0 1 1997 18–22 45.0% #68 1,644 0 1
26 1996 35–28 55.6% #15 1,861 0 2 1998 20–21 48.8% #85 1,644 0 1
27 1997 18–27 40.0% #78 1,738 0 2 1999 15–18 45.5% #79 1,685 0 1
28 1998 38–24 61.3% #19 1,809 0 4 2000 17–17 50.0% #80 1,669 0 1
29 1999 17–25 40.5% #88 1,653 0 4 — — — — — — —
30 2000 7–14 33.3% #104 1,573 0 4 — — — — — — —
31 2001 12–17 41.4% #127 1,563 0 4 — — — — — — —
32 2002 0–2 0.0% #438 1,531 0 4 — — — — — — —

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 Jan Siemerink Mikael Tillstrom
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 %
20 1990 3 2 5 60.0% — — — — 1 1 2 50.0% 1 1 2 50.0% 1992 — — — — 7 4 11 63.6% — — — — — — — —
21 1991 16 7 23 69.6% 0 4 4 0.0% 1 3 4 25.0% 13 7 20 65.0% 1993 — — — — 0 3 3 0.0% — — — — — — — —
22 1992 10 12 22 45.5% 2 6 8 25.0% 1 2 3 33.3% 9 7 16 56.3% 1994 — — — — 4 2 6 66.7% — — — — — — — —
23 1993 11 13 24 45.8% 4 4 8 50.0% 1 3 4 25.0% 8 5 13 61.5% 1995 2 1 3 66.7% 2 2 4 50.0% — — — — — — — —
24 1994 9 11 20 45.0% 1 2 3 33.3% — — — — 6 6 12 50.0% 1996 13 9 22 59.1% 4 4 8 50.0% 2 2 4 50.0% 5 4 9 55.6%
25 1995 20 12 32 62.5% 7 6 13 53.8% 3 3 6 50.0% 7 8 15 46.7% 1997 15 15 30 50.0% 0 4 4 0.0% 0 1 1 0.0% 3 2 5 60.0%
26 1996 14 14 28 50.0% 2 4 6 33.3% 7 2 9 77.8% 12 8 20 60.0% 1998 12 8 20 60.0% 5 6 11 45.5% 1 1 2 50.0% 2 6 8 25.0%
27 1997 10 12 22 45.5% 4 5 9 44.4% 1 3 4 25.0% 3 7 10 30.0% 1999 10 9 19 52.6% 1 4 5 20.0% 0 2 2 0.0% 4 3 7 57.1%
28 1998 18 11 29 62.1% 0 4 4 0.0% 8 3 11 72.7% 12 6 18 66.7% 2000 13 11 24 54.2% 4 4 8 50.0% 0 2 2 0.0% — — — —
29 1999 10 12 22 45.5% 1 4 5 20.0% 2 3 5 40.0% 4 6 10 40.0% — — — — — — — — — — — — — — — — —
30 2000 2 8 10 20.0% 4 3 7 57.1% 1 3 4 25.0% — — — — — — — — — — — — — — — — — — — — —
31 2001 6 6 12 50.0% 4 7 11 36.4% 2 4 6 33.3% — — — — — — — — — — — — — — — — — — — — —
32 2002 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 129 121 250 51.6% 29 50 79 36.7% 28 30 58 48.3% 75 61 136 55.1% — 65 53 118 55.1% 27 33 60 45.0% 3 8 11 27.3% 14 15 29 48.3%

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 448/514 of Jan Siemerink's and 191/218 of Mikael Tillstrom'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 Jan Siemerink Mikael Tillstrom
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%
20 — —/— — — — — — — — — — 1992 11/11 3.5 2.1 53.7% 68.0% 49.2% 45.2% 53.6% 59.3% 42.5%
21 1991 48/51 7.0 5.1 52.3% 75.3% 53.3% 58.8% 44.6% 64.8% 37.8% 1993 3/3 1.3 1.3 57.3% 53.6% 37.5% 49.4% 42.8% 47.1% 33.3%
22 1992 42/49 6.2 4.2 54.6% 72.8% 50.4% 63.1% 36.0% 62.7% 34.7% 1994 6/6 4.8 3.3 59.9% 71.9% 49.8% 52.2% 35.7% 63.3% 42.7%
23 1993 41/49 6.4 4.0 56.6% 76.6% 50.8% 62.6% 44.2% 65.2% 35.5% 1995 6/7 3.3 2.7 55.5% 72.0% 50.2% 62.8% 36.6% 62.2% 38.5%
24 1994 34/35 6.1 4.0 60.1% 75.5% 50.2% 63.0% 40.6% 65.5% 36.4% 1996 35/43 4.3 2.6 61.4% 68.6% 50.5% 58.3% 43.0% 61.7% 37.2%
25 1995 61/66 5.4 3.4 59.5% 73.7% 53.2% 64.8% 37.0% 65.3% 35.9% 1997 36/40 4.2 4.0 56.3% 67.8% 48.1% 57.3% 43.5% 59.0% 37.0%
26 1996 61/63 6.5 5.1 55.7% 75.7% 51.2% 65.5% 39.7% 64.8% 35.9% 1998 36/41 4.0 4.1 56.1% 70.5% 49.8% 55.9% 45.3% 61.4% 39.8%
27 1997 38/45 7.7 5.0 56.5% 74.2% 52.0% 66.9% 45.4% 64.4% 35.1% 1999 29/33 3.2 3.4 60.4% 64.3% 47.6% 54.4% 38.7% 57.1% 37.2%
28 1998 48/62 8.3 4.6 58.0% 77.7% 52.2% 65.2% 43.2% 66.9% 34.3% 2000 29/34 5.4 3.1 61.8% 71.0% 50.7% 54.3% 43.1% 63.3% 37.8%
29 1999 30/42 5.9 5.1 55.5% 73.7% 50.1% 56.9% 38.4% 63.1% 32.6% — —/— — — — — — — — — —
30 2000 17/21 6.5 5.8 54.9% 73.6% 46.0% 64.2% 28.0% 61.4% 33.6% — —/— — — — — — — — — —
31 2001 26/29 7.2 5.9 52.8% 75.6% 48.7% 56.6% 34.2% 62.7% 32.1% — —/— — — — — — — — — —
32 2002 2/2 7.0 6.0 54.2% 76.2% 50.9% 42.9% 50.0% 64.8% 27.2% — —/— — — — — — — — — —
Career — 448/523 6.6 4.6 56.3% 75.1% 51.3% 62.8% 40.0% 64.6% 35.2% — 191/218 4.1 3.3 58.6% 68.4% 49.2% 55.5% 43.1% 60.4% 38.2%

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 Jan Siemerink Mikael Tillstrom
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
20 1990 1541 108.1 — — — — +36 — — 52.6% -0.05 1–0 — — +1.03 1992 1610 130.5 -0.02 +0.86 1.043 51.1% — +50 — 60.0% +0.60 2–1 (67%) 1–1 — +0.32
21 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%) 103.1 -0.39 1993 1565 98.7 -2.61 -4.01 0.629 40.6% — +48 — 14.3% -3.43 0–1 1–0 — +0.08
22 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%) 101.1 -2.48 1994 1659 123.3 +0.12 +3.90 1.163 52.0% — +33 — 65.0% +0.95 1–1 2–0 — -0.08
23 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%) 93.9 +0.60 1995 1700 128.4 +0.34 +0.88 1.020 50.0% -116 +8 — 57.9% +0.10 1–1 4–1 (80%) — -0.51
24 1994 1686 139.2 +3.09 -0.26 1.054 50.9% -6 -131 — 48.8% +0.01 3–7 (30%) 8–8 (50%) 97.2 -1.29 1996 1758 143.5 +0.31 -0.34 0.972 49.6% -20 -38 -90 50.4% -0.11 14–6 (70%) 13–10 (57%) 110.0 -1.65
25 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%) 111.6 -2.79 1997 1645 136.5 -2.09 -0.47 0.901 48.2% +49 +14 — 46.1% -0.39 7–10 (41%) 12–6 (67%) 101.9 -0.19
26 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%) 109.9 -1.35 1998 1645 134.6 -0.69 +1.32 1.030 50.7% +38 -20 — 49.5% +0.18 7–7 (50%) 6–6 (50%) 99.3 +1.60
27 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%) 97.6 -0.14 1999 1686 128.2 -2.99 +0.64 0.869 47.5% +38 -88 — 44.3% -0.57 9–5 (64%) 6–4 (60%) 105.4 -0.10
28 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%) 103.5 -0.24 2000 1669 136.1 +0.93 +0.39 1.030 50.2% +50 -32 — 49.4% -0.07 7–6 (54%) 5–6 (45%) 99.9 -0.68
29 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%) 96.5 +0.21 — — — — — — — — — — — — — — — —
30 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%) 98.7 +0.50 — — — — — — — — — — — — — — — —
31 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%) 101.1 -0.11 — — — — — — — — — — — — — — — —
32 2002 1531 102.5 -1.57 -0.36 0.773 46.8% — — — 20.0% -1.20 0–1 1–3 (25%) — -0.01 — — — — — — — — — — — — — — — —
Career — 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 — 1833 142.0 -0.81 +0.39 0.964 49.3% +27 -4 -90 49.1% -0.13 48–38 (56%) 50–34 (60%) 111.2 -0.56

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.