H2H data updated: 2026-09-02 00:00 UTC

Lars Koslowski vs Mark Koevermans H2H: 2-1

Lars Koslowski holds a 2–1 lead over Mark Koevermans in their ATP head-to-head. Across 3 main-draw meetings, they are tied 1–1 on clay, while Lars Koslowski leads 1–0 on hard courts. Most recently, Lars Koslowski won the 1992 Bologna round of 16 1-6 6-3 6-3.

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Lars Koslowski
GER Age 55 Right-Handed 188 cm / 6'2"
H2H
2 – 1
3 main draw meetings
Mark Koevermans
NED Age 58 Right-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Lars Koslowski #75 1-6 6-3 6-3 Mark Koevermans #120 Match data May 22, 1992* R16 Bologna ATP World Series → modern equivalent ATP 250 Clay
Mark Koevermans #88 7-6(3) 6-3 Lars Koslowski #68 Match data Mar 19, 1992* R32 Casablanca ATP World Series → modern equivalent ATP 250 Clay
Lars Koslowski #89 7-6(7) 6-4 Mark Koevermans #71 Match data Jan 2, 1992* R32 Wellington 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
Lars Koslowski #1,378 #63 576 1,658 17 28 37.8% 0 0 0 0 0 0
Mark Koevermans #753 #37 712 1,777 66 81 44.9% 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 Lars Koslowski Mark Koevermans
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 1989 1–1 50.0% #520 1,512 0 0 — — — — — — —
20 1991 4–2 66.7% #89 1,590 0 0 1988 0–1 0.0% #139 1,493 0 0
21 1992 10–20 33.3% #116 1,520 0 0 1989 12–11 52.2% #63 1,634 0 0
22 1993 2–5 28.6% #252 1,511 0 0 1990 26–19 57.8% #48 1,753 0 1
23 — — — — — — — 1991 16–25 39.0% #71 1,597 0 1
24 — — — — — — — 1992 12–20 37.5% #139 1,545 0 1
25 — — — — — — — 1993 0–5 0.0% #412 1,486 0 1

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 Lars Koslowski Mark Koevermans
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 %
18 1989 — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — —
20 1991 — — — — 4 1 5 80.0% — — — — 0 1 1 0.0% 1988 — — — — 0 1 1 0.0% — — — — — — — —
21 1992 7 6 13 53.8% 3 11 14 21.4% 0 1 1 0.0% 0 2 2 0.0% 1989 5 4 9 55.6% 3 4 7 42.9% — — — — 4 3 7 57.1%
22 1993 2 3 5 40.0% 0 2 2 0.0% — — — — — — — — 1990 7 5 12 58.3% 15 9 24 62.5% 3 1 4 75.0% 1 4 5 20.0%
23 — — — — — — — — — — — — — — — — — 1991 4 8 12 33.3% 12 12 24 50.0% 0 1 1 0.0% 0 4 4 0.0%
24 — — — — — — — — — — — — — — — — — 1992 1 5 6 16.7% 11 13 24 45.8% 0 1 1 0.0% 0 1 1 0.0%
25 — — — — — — — — — — — — — — — — — 1993 — — — — 0 5 5 0.0% — — — — — — — —
Career — 9 9 18 50.0% 8 15 23 34.8% 0 1 1 0.0% 0 3 3 0.0% — 17 22 39 43.6% 41 44 85 48.2% 3 3 6 50.0% 5 12 17 29.4%

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 Lars Koslowski Mark Koevermans
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
18 1989 1512 104.3 — — — — — — — 40.0% +0.20 1–0 — — -0.08 — — — — — — — — — — — — — — — —
20 1991 1590 126.9 +0.99 +1.88 1.031 50.4% — +70 — 66.7% +0.13 1–2 (33%) 4–0 (100%) — -0.17 1988 1493 106.4 — — — — — — — 33.3% -0.67 0–1 1–1 — -0.10
21 1992 1521 111.0 -5.44 -1.07 0.828 46.1% +38 +28 — 33.3% -1.25 2–3 (40%) 4–5 (44%) — +1.25 1989 1634 132.7 — — — — +3 -82 — 50.0% +0.11 2–1 (67%) 2–2 (50%) — +0.70
22 1993 1512 97.2 -4.03 -2.60 0.715 43.1% +47 — — 26.3% -2.21 2–0 2–0 — +0.32 1990 1754 136.3 — — — — -104 +4 -109 52.9% +0.28 13–5 (72%) 6–10 (38%) — +1.01
23 — — — — — — — — — — — — — — — — 1991 1597 132.1 -2.18 +0.19 0.936 48.7% -42 +156 — 43.1% -0.42 3–10 (23%) 3–7 (30%) — +0.74
24 — — — — — — — — — — — — — — — — 1992 1546 118.8 -1.22 -1.57 0.936 48.5% -47 +137 — 40.0% -0.41 4–8 (33%) 1–7 (13%) — +2.50
25 — — — — — — — — — — — — — — — — 1993 1486 101.6 -2.05 -3.43 0.689 42.8% — +104 — 15.4% -2.46 0–2 1–0 — +0.01
Career — 1659 113.6 -4.30 -0.96 0.829 46.1% +40 +39 — 37.0% -1.16 6–5 (55%) 10–5 (67%) 108.1 +2.93 — 1777 133.6 -1.83 -0.70 0.915 48.2% -49 +84 -109 45.6% -0.19 22–27 (45%) 14–27 (34%) 93.3 +3.31

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.