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

Juan Aguilera vs Mark Koevermans H2H: 0-2

Mark Koevermans holds a 2–0 lead over Juan Aguilera in their ATP head-to-head. Across 2 main-draw meetings, Mark Koevermans leads 2–0 on clay. Most recently, Mark Koevermans won the 1991 Italian Open round of 32 6-2 6-2.

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Juan Aguilera
ESP Right-Handed 183 cm / 6'0"
H2H
0 – 2
2 main draw meetings
Mark Koevermans
NED Age 58 Right-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Mark Koevermans #43 6-2 6-2 Juan Aguilera #116 Match data May 16, 1991* R32 Italian Open Masters 1000 Clay
Mark Koevermans #75 0-6 6-2 6-3 Juan Aguilera #26 Match data May 3, 1990* R32 Madrid ATP World Series → modern equivalent ATP 250 Clay

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
Juan Aguilera #1,118 #7 1,100 1,931 139 131 51.5% 0 1 0 0 4 5
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 Juan Aguilera Mark Koevermans
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 1981 2–3 40.0% — 1,501 0 0 — — — — — — —
20 1982 4–9 30.8% — 1,507 0 0 1988 0–1 0.0% #139 1,493 0 0
21 1983 15–11 57.7% #64 1,713 0 0 1989 12–11 52.2% #63 1,634 0 0
22 1984 26–13 66.7% #19 1,780 0 2 1990 26–19 57.8% #48 1,753 0 1
23 1985 14–16 46.7% #79 1,688 0 2 1991 16–25 39.0% #71 1,597 0 1
24 1986 5–14 26.3% #255 1,583 0 2 1992 12–20 37.5% #139 1,545 0 1
25 1987 7–8 46.7% #141 1,618 0 2 1993 0–5 0.0% #412 1,486 0 1
26 1988 11–13 45.8% #166 1,637 0 2 — — — — — — —
27 1989 20–10 66.7% #64 1,732 0 3 — — — — — — —
28 1990 31–19 62.0% #19 1,770 0 5 — — — — — — —
29 1991 4–15 21.1% #295 1,598 0 5 — — — — — — —

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 Juan Aguilera 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 %
19 1981 — — — — 2 3 5 40.0% — — — — — — — — — — — — — — — — — — — — — — — — —
20 1982 — — — — 4 8 12 33.3% — — — — 0 1 1 0.0% 1988 — — — — 0 1 1 0.0% — — — — — — — —
21 1983 — — — — 15 11 26 57.7% — — — — — — — — 1989 5 4 9 55.6% 3 4 7 42.9% — — — — 4 3 7 57.1%
22 1984 2 3 5 40.0% 24 10 34 70.6% — — — — — — — — 1990 7 5 12 58.3% 15 9 24 62.5% 3 1 4 75.0% 1 4 5 20.0%
23 1985 1 2 3 33.3% 13 13 26 50.0% — — — — 0 1 1 0.0% 1991 4 8 12 33.3% 12 12 24 50.0% 0 1 1 0.0% 0 4 4 0.0%
24 1986 0 1 1 0.0% 5 11 16 31.3% — — — — 0 2 2 0.0% 1992 1 5 6 16.7% 11 13 24 45.8% 0 1 1 0.0% 0 1 1 0.0%
25 1987 0 1 1 0.0% 7 7 14 50.0% — — — — — — — — 1993 — — — — 0 5 5 0.0% — — — — — — — —
26 1988 — — — — 11 13 24 45.8% — — — — — — — — — — — — — — — — — — — — — — — — —
27 1989 1 1 2 50.0% 19 8 27 70.4% — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
28 1990 0 4 4 0.0% 28 12 40 70.0% 2 1 3 66.7% 1 2 3 33.3% — — — — — — — — — — — — — — — — —
29 1991 1 2 3 33.3% 3 10 13 23.1% 0 1 1 0.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — —
Career — 5 14 19 26.3% 131 106 237 55.3% 2 2 4 50.0% 1 9 10 10.0% — 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 Juan Aguilera 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
19 1981 1501 109.6 — — — — — +32 — 41.7% -0.09 1–1 — — +0.69 — — — — — — — — — — — — — — — —
20 1982 1507 136.1 — — — — — +49 — 35.5% -0.61 2–3 (40%) 0–1 — -0.09 1988 1493 106.4 — — — — — — — 33.3% -0.67 0–1 1–1 — -0.10
21 1983 1714 149.7 — — — — — +49 — 56.1% +0.44 2–3 (40%) 2–4 (33%) — -0.79 1989 1634 132.7 — — — — +3 -82 — 50.0% +0.11 2–1 (67%) 2–2 (50%) — +0.70
22 1984 1780 154.7 — — — — -251 +127 — 60.2% +0.85 7–3 (70%) 5–4 (56%) — -0.60 1990 1754 136.3 — — — — -104 +4 -109 52.9% +0.28 13–5 (72%) 6–10 (38%) — +1.01
23 1985 1688 128.6 — — — — -164 +50 — 45.7% -0.11 4–4 (50%) 1–5 (17%) — +0.12 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 1986 1584 118.1 — — — — -73 +33 — 27.7% -1.60 4–2 (67%) 1–1 — -0.61 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 1987 1619 130.4 — — — — — +50 — 48.6% +0.24 3–4 (43%) 1–2 (33%) — +0.37 1993 1486 101.6 -2.05 -3.43 0.689 42.8% — +104 — 15.4% -2.46 0–2 1–0 — +0.01
26 1988 1637 127.3 — — — — — +48 — 48.1% -0.35 2–4 (33%) 1–0 — -0.12 — — — — — — — — — — — — — — — —
27 1989 1732 137.8 — — — — -231 +72 — 62.1% +0.80 7–1 (88%) 1–1 — +0.46 — — — — — — — — — — — — — — — —
28 1990 1771 145.9 — — — — -288 +107 -136 57.9% +0.41 9–7 (56%) 11–6 (65%) — -1.19 — — — — — — — — — — — — — — — —
29 1991 1598 113.2 -3.35 -2.93 0.754 44.7% -123 +102 — 24.4% -1.76 2–2 (50%) 0–1 — -0.15 — — — — — — — — — — — — — — — —
Career — 1932 145.9 -3.35 -2.93 0.754 44.7% -202 +74 -136 49.8% +0.03 43–34 (56%) 23–25 (48%) 103.3 -0.71 — 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.