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

Kenneth Carlsen vs Jakob Hlasek H2H: 1-0

Kenneth Carlsen holds a 1–0 lead over Jakob Hlasek in their ATP head-to-head. Across 1 main-draw meeting, Kenneth Carlsen leads 1–0 on hard courts. Most recently, Kenneth Carlsen won the 1995 Japan Open round of 32 6-4 7-5.

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Kenneth Carlsen
DEN Age 53 Left-Handed 190 cm / 6'3"
H2H
1 – 0
1 main-draw meetings
Jakob Hlasek
SUI Age 61 Right-Handed 188 cm / 6'2"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Kenneth Carlsen #90 6-4 7-5 Jakob Hlasek #89 Match data Apr 13, 1995* R32 Japan Open ATP Championship Series → 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
Kenneth Carlsen #1,158 #41 791 1,754 241 275 46.7% 0 0 0 2 1 3
Jakob Hlasek #583 #7 1,308 2,062 393 302 56.5% 0 0 0 0 5 5

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 Kenneth Carlsen Jakob Hlasek
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 — — — — — — — 1982 1–2 33.3% — 1,516 0 0
18 — — — — — — — 1983 5–6 45.5% #227 1,567 0 0
19 1992 10–8 55.6% #69 1,582 0 0 1984 16–19 45.7% #91 1,647 0 0
20 1993 17–27 38.6% #92 1,574 0 0 1985 29–23 55.8% #33 1,785 0 0
21 1994 20–21 48.8% #108 1,625 0 0 1986 35–25 58.3% #32 1,732 0 0
22 1995 25–22 53.2% #72 1,692 0 0 1987 32–21 60.4% #23 1,864 0 0
23 1996 19–23 45.2% #73 1,635 0 0 1988 46–15 75.4% #8 2,050 0 2
24 1997 24–26 48.0% #75 1,655 0 0 1989 23–18 56.1% #30 1,795 0 3
25 1998 22–23 48.9% #83 1,622 0 1 1990 41–22 65.1% #17 1,938 0 4
26 1999 19–19 50.0% #85 1,658 0 1 1991 45–25 64.3% #20 1,870 0 5
27 — — — — — — — 1992 26–23 53.1% #36 1,793 0 5
28 2001 9–7 56.2% #153 1,678 0 1 1993 20–25 44.4% #71 1,713 0 5
29 2002 16–14 53.3% #65 1,743 0 2 1994 22–24 47.8% #70 1,677 0 5
30 2003 13–22 37.1% #108 1,594 0 2 1995 32–27 54.2% #35 1,783 0 5
31 2004 15–19 44.1% #84 1,650 0 2 1996 20–27 42.6% #74 1,753 0 5
32 2005 17–25 40.5% #66 1,573 0 3 — — — — — — —
33 2006 15–18 45.5% #137 1,597 0 3 — — — — — — —
34 2007 0–1 0.0% #498 1,481 0 3 — — — — — — —

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 Kenneth Carlsen Jakob Hlasek
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 %
17 — — — — — — — — — — — — — — — — — 1982 1 2 3 33.3% — — — — — — — — — — — —
18 — — — — — — — — — — — — — — — — — 1983 1 2 3 33.3% 0 2 2 0.0% 2 1 3 66.7% 2 1 3 66.7%
19 1992 6 3 9 66.7% 0 1 1 0.0% — — — — 4 4 8 50.0% 1984 6 5 11 54.5% 2 6 8 25.0% 6 6 12 50.0% 2 2 4 50.0%
20 1993 9 14 23 39.1% 2 4 6 33.3% 2 3 5 40.0% 4 6 10 40.0% 1985 9 8 17 52.9% 9 7 16 56.3% 2 2 4 50.0% 9 6 15 60.0%
21 1994 10 12 22 45.5% 1 2 3 33.3% 3 2 5 60.0% 6 5 11 54.5% 1986 6 9 15 40.0% 18 8 26 69.2% 2 1 3 66.7% 9 7 16 56.3%
22 1995 15 10 25 60.0% 2 2 4 50.0% 2 3 5 40.0% 6 7 13 46.2% 1987 13 6 19 68.4% 6 7 13 46.2% 3 2 5 60.0% 10 6 16 62.5%
23 1996 11 13 24 45.8% 2 3 5 40.0% 1 3 4 25.0% 5 4 9 55.6% 1988 22 7 29 75.9% 8 4 12 66.7% 1 1 2 50.0% 15 3 18 83.3%
24 1997 17 12 29 58.6% 1 5 6 16.7% 1 3 4 25.0% 5 6 11 45.5% 1989 6 6 12 50.0% 4 5 9 44.4% 0 1 1 0.0% 13 6 19 68.4%
25 1998 11 11 22 50.0% 0 2 2 0.0% 1 3 4 25.0% 10 7 17 58.8% 1990 17 7 24 70.8% 5 6 11 45.5% 2 2 4 50.0% 17 7 24 70.8%
26 1999 12 13 25 48.0% 1 2 3 33.3% 6 3 9 66.7% 0 1 1 0.0% 1991 18 10 28 64.3% 5 3 8 62.5% 4 2 6 66.7% 18 10 28 64.3%
27 — — — — — — — — — — — — — — — — — 1992 10 9 19 52.6% 4 5 9 44.4% 2 2 4 50.0% 10 7 17 58.8%
28 2001 5 4 9 55.6% — — — — 4 3 7 57.1% — — — — 1993 8 10 18 44.4% 1 4 5 20.0% 2 3 5 40.0% 9 8 17 52.9%
29 2002 11 9 20 55.0% — — — — 4 3 7 57.1% 1 2 3 33.3% 1994 9 9 18 50.0% 3 4 7 42.9% 5 3 8 62.5% 5 8 13 38.5%
30 2003 11 14 25 44.0% 1 4 5 20.0% 1 3 4 25.0% 0 1 1 0.0% 1995 13 12 25 52.0% 8 5 13 61.5% 0 2 2 0.0% 11 8 19 57.9%
31 2004 9 12 21 42.9% 0 3 3 0.0% 4 3 7 57.1% 2 1 3 66.7% 1996 10 13 23 43.5% 2 4 6 33.3% 5 3 8 62.5% 3 7 10 30.0%
32 2005 13 14 27 48.1% 0 5 5 0.0% 2 3 5 40.0% 2 3 5 40.0% — — — — — — — — — — — — — — — — —
33 2006 14 14 28 50.0% 0 1 1 0.0% 0 2 2 0.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
34 2007 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 154 156 310 49.7% 10 34 44 22.7% 31 37 68 45.6% 46 48 94 48.9% — 149 115 264 56.4% 75 70 145 51.7% 36 31 67 53.7% 133 86 219 60.7%

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 448/516 of Kenneth Carlsen's and 263/316 of Jakob Hlasek'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 Kenneth Carlsen Jakob Hlasek
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 1992 13/18 8.4 1.8 58.2% 77.8% 54.9% 67.5% 38.7% 68.2% 33.3% — —/— — — — — — — — — —
20 1993 41/44 6.8 2.9 55.0% 75.7% 49.6% 51.7% 33.0% 64.2% 34.6% — —/— — — — — — — — — —
21 1994 36/41 7.2 2.8 57.5% 75.3% 52.1% 65.5% 43.1% 65.2% 34.3% — —/— — — — — — — — — —
22 1995 42/47 8.8 3.9 57.6% 76.1% 50.6% 65.4% 46.2% 65.2% 34.3% — —/— — — — — — — — — —
23 1996 32/42 7.9 4.1 58.6% 75.2% 50.8% 66.3% 30.0% 64.9% 34.9% — —/— — — — — — — — — —
24 1997 39/50 9.0 3.7 56.3% 75.3% 50.4% 65.7% 42.1% 64.4% 35.5% — —/— — — — — — — — — —
25 1998 32/45 9.4 4.5 54.5% 76.8% 48.7% 66.6% 42.3% 64.1% 34.5% — —/— — — — — — — — — —
26 1999 33/38 5.9 3.5 59.1% 74.4% 50.3% 58.0% 41.7% 64.6% 37.1% 1991 59/70 6.2 3.0 59.2% 76.4% 50.7% 62.0% 41.9% 65.7% 37.0%
27 — —/— — — — — — — — — — 1992 39/49 5.7 3.5 58.5% 73.5% 48.4% 61.2% 44.3% 62.8% 39.2%
28 2001 13/16 8.9 6.2 55.5% 73.0% 48.1% 62.6% 38.0% 61.9% 37.2% 1993 40/45 5.2 4.0 57.6% 74.3% 47.4% 58.3% 41.3% 62.8% 36.3%
29 2002 25/30 9.7 2.8 59.8% 75.3% 53.2% 75.9% 31.5% 66.6% 34.2% 1994 38/46 5.2 4.3 59.0% 72.7% 49.9% 54.1% 49.7% 63.2% 35.8%
30 2003 34/35 8.3 2.9 58.2% 73.2% 50.2% 51.3% 34.2% 63.3% 34.5% 1995 49/59 6.3 3.6 59.4% 73.4% 47.6% 59.9% 37.5% 63.3% 37.4%
31 2004 34/34 7.5 3.1 60.6% 73.0% 49.3% 48.2% 38.9% 63.6% 33.4% 1996 38/47 6.7 3.0 59.8% 74.5% 49.3% 53.3% 39.6% 64.1% 34.1%
32 2005 41/42 6.1 2.7 60.3% 71.4% 47.6% 63.1% 31.3% 61.7% 31.7% — —/— — — — — — — — — —
33 2006 32/33 7.1 2.1 61.4% 72.6% 50.2% 58.8% 39.9% 64.0% 34.4% — —/— — — — — — — — — —
34 2007 1/1 13.0 1.0 76.3% 80.0% 50.0% 0.0% 0.0% 72.9% 21.2% — —/— — — — — — — — — —
Career — 448/516 7.8 3.3 58.1% 74.6% 50.2% 61.1% 38.0% 64.3% 34.4% — 263/695 5.9 3.5 58.9% 74.3% 48.9% 58.5% 42.1% 63.8% 36.7%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. 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 Kenneth Carlsen Jakob Hlasek
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
17 — — — — — — — — — — — — — — — — 1982 1516 114.8 — — — — +52 — — 37.5% -1.00 1–1 1–0 — -0.29
18 — — — — — — — — — — — — — — — — 1983 1567 112.2 — — — — +8 — +34 46.7% -0.03 2–1 (67%) 4–1 (80%) 104.2 +0.84
19 1992 1583 123.7 +3.17 -2.70 1.049 50.9% +31 — — 52.4% +0.38 3–1 (75%) 2–5 (29%) 101.6 +1.52 1984 1648 128.9 — — — — +9 -160 +14 43.7% -0.39 5–4 (56%) 5–6 (45%) 100.9 +1.04
20 1993 1575 137.7 +2.19 -2.94 0.967 49.0% +16 -19 +24 41.8% -0.30 3–4 (43%) 4–9 (31%) 96.8 -0.66 1985 1785 145.6 — — — — +2 -156 -119 54.0% +0.12 7–5 (58%) 10–7 (59%) 106.4 -1.17
21 1994 1626 135.7 +2.62 -2.80 0.985 49.7% -7 -82 +48 48.0% +0.05 6–3 (67%) 6–12 (33%) 102.2 +0.62 1986 1733 142.9 — — — — -50 +67 -41 55.9% +0.32 11–10 (52%) 16–10 (62%) 103.8 +0.10
22 1995 1692 137.1 +2.15 -2.47 0.985 50.1% +25 -113 -61 50.0% +0.01 8–7 (53%) 13–12 (52%) 102.4 -0.47 1987 1865 151.8 — — — — +13 -128 -111 58.0% +0.44 7–5 (58%) 8–6 (57%) 103.3 -2.72
23 1996 1635 128.4 +2.08 -2.12 0.993 49.7% +14 -66 -25 47.7% -0.21 6–9 (40%) 11–9 (55%) 97.2 +1.61 1988 2050 159.4 — — — — +34 -279 — 64.7% +0.98 18–5 (78%) 15–15 (50%) 106.7 -1.83
24 1997 1656 129.2 +2.54 -2.10 0.998 50.1% +36 -138 -67 50.0% -0.02 9–12 (43%) 16–15 (52%) 97.9 +1.85 1989 1795 146.3 — — — — +95 -38 — 55.5% +0.60 8–10 (44%) 8–14 (36%) 88.6 -0.85
25 1998 1622 133.7 +1.62 -2.28 0.960 49.4% +55 — -75 49.6% +0.09 9–11 (45%) 8–11 (42%) 96.6 +2.63 1990 1938 151.4 — — — — +52 -214 -223 59.5% +0.50 12–7 (63%) 15–11 (58%) 106.9 -0.05
26 1999 1658 136.2 +1.26 +0.13 1.048 50.7% +21 -163 -30 51.6% +0.05 5–7 (42%) 9–6 (60%) 103.0 +1.32 1991 1871 151.6 +3.96 -0.75 1.078 51.3% +40 -73 -130 59.6% +0.57 15–8 (65%) 20–19 (51%) 99.9 -0.58
27 — — — — — — — — — — — — — — — — 1992 1793 147.3 +1.45 +1.86 1.055 50.6% +38 -51 -34 51.2% +0.10 9–5 (64%) 5–14 (26%) 95.1 -1.64
28 2001 1679 118.7 +0.30 -0.45 0.975 49.8% -2 — -48 60.5% +0.53 2–3 (40%) 6–2 (75%) 103.2 +0.81 1993 1714 144.6 +1.45 -0.65 0.976 49.5% +42 -38 +41 44.5% -0.09 10–7 (59%) 10–14 (42%) 100.6 -1.57
29 2002 1743 133.7 +3.42 -2.03 1.023 50.3% 0 — -100 51.4% +0.04 6–5 (55%) 14–9 (61%) 105.0 -0.90 1994 1677 138.4 +1.07 -1.27 0.973 49.5% +6 -6 +136 45.4% -0.19 6–2 (75%) 11–10 (52%) 106.3 -1.32
30 2003 1594 113.9 +0.36 -2.67 0.941 48.7% +43 -159 -14 41.9% -0.54 7–9 (44%) 11–6 (65%) 99.4 +2.57 1995 1783 142.6 +1.21 +0.39 1.019 50.3% -17 -53 — 53.3% +0.30 11–11 (50%) 18–13 (58%) 101.8 -1.57
31 2004 1650 124.0 +0.26 -2.15 0.919 48.5% +14 -237 -5 40.7% -0.60 8–4 (67%) 11–7 (61%) 108.9 -0.08 1996 1753 139.5 +1.73 -2.17 0.951 48.9% -38 -49 +20 47.5% -0.16 3–9 (25%) 13–12 (52%) 95.2 -1.84
32 2005 1573 117.9 -1.06 -3.54 0.828 46.7% +32 -220 +37 38.1% -1.00 8–4 (67%) 15–12 (56%) 103.6 +1.51 — — — — — — — — — — — — — — — —
33 2006 1598 132.6 +0.39 -1.27 0.954 49.1% +53 — — 41.8% -0.23 8–4 (67%) 6–8 (43%) 104.1 -0.19 — — — — — — — — — — — — — — — —
34 2007 1481 95.8 -0.84 -0.44 0.782 45.6% — — — 0.0% -2.00 — 0–1 — +0.29 — — — — — — — — — — — — — — — —
Career — 1754 134.8 +1.46 -2.20 0.965 49.4% +26 -127 -28 46.8% -0.17 88–83 (51%) 132–124 (52%) 104.2 +2.42 — 2062 152.1 +1.95 -0.42 1.014 50.1% +20 -84 -20 54.0% +0.28 125–90 (58%) 159–152 (51%) 103.8 -1.94

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.