H2H data updated: 2026-10-22 00:00 UTC

Ronald Agenor vs Udo Riglewski H2H: 1-0

Ronald Agenor holds a 1–0 lead over Udo Riglewski in their ATP head-to-head. Across 1 main-draw meeting, Ronald Agenor leads 1–0 on clay. Most recently, Ronald Agenor won the 1987 Nice round of 32 6-3 7-6.

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Ronald Agenor
HAI Age 61 Right-Handed 180 cm / 5'11"
H2H
1 – 0
1 main-draw meetings
Udo Riglewski
GER Age 60 Right-Handed 190 cm / 6'3"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Ronald Agenor #63 6-3 7-6 Udo Riglewski #335 Match data Apr 16, 1987* R32 Nice 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
Ronald Agenor #1,507 #22 984 1,896 215 253 45.9% 0 0 0 0 3 3
Udo Riglewski #1,274 #82 394 1,656 43 79 35.2% 0 0 0 0 0 0

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 Ronald Agenor Udo Riglewski
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 1985 2–2 50.0% #204 1,537 0 0
19 1984 0–2 0.0% #418 1,480 0 0 1986 1–2 33.3% #371 1,531 0 0
20 1985 17–14 54.8% #49 1,657 0 0 1987 1–2 33.3% #338 1,533 0 0
21 1986 20–22 47.6% #74 1,672 0 0 1988 4–10 28.6% #93 1,502 0 0
22 1987 25–20 55.6% #44 1,736 0 0 1989 9–16 36.0% #142 1,532 0 0
23 1988 24–18 57.1% #28 1,758 0 0 1990 15–23 39.5% #88 1,611 0 0
24 1989 24–17 58.5% #37 1,767 0 1 1991 10–20 33.3% #170 1,586 0 0
25 1990 33–25 56.9% #29 1,816 0 3 1992 1–2 33.3% #369 1,589 0 0
26 1991 16–27 37.2% #74 1,643 0 3 1993 0–1 0.0% #578 1,578 0 0
27 1992 5–16 23.8% #132 1,538 0 3 1994 0–1 0.0% #1153 1,561 0 0
28 1993 17–25 40.5% #58 1,603 0 3 — — — — — — —
29 1994 15–23 39.5% #71 1,580 0 3 — — — — — — —
30 1995 8–12 40.0% #146 1,586 0 3 — — — — — — —
31 1996 0–5 0.0% #326 1,525 0 3 — — — — — — —
33 1998 1–1 50.0% #237 1,530 0 3 — — — — — — —
34 1999 3–7 30.0% #96 1,521 0 3 — — — — — — —
35 2000 6–16 27.3% #137 1,430 0 3 — — — — — — —
36 2001 1–3 25.0% #188 1,466 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 Ronald Agenor Udo Riglewski
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 — — — — — — — — — — — — — — — — — 1985 0 1 1 0.0% 2 1 3 66.7% — — — — — — — —
19 1984 — — — — 0 2 2 0.0% — — — — — — — — 1986 1 1 2 50.0% 0 1 1 0.0% — — — — — — — —
20 1985 3 4 7 42.9% 14 10 24 58.3% — — — — — — — — 1987 — — — — 1 2 3 33.3% — — — — — — — —
21 1986 1 4 5 20.0% 17 14 31 54.8% 0 1 1 0.0% 2 3 5 40.0% 1988 1 4 5 20.0% 2 5 7 28.6% 1 1 2 50.0% — — — —
22 1987 6 6 12 50.0% 18 12 30 60.0% — — — — 1 2 3 33.3% 1989 2 5 7 28.6% 4 9 13 30.8% — — — — 3 2 5 60.0%
23 1988 4 5 9 44.4% 17 10 27 63.0% — — — — 3 3 6 50.0% 1990 3 7 10 30.0% 6 12 18 33.3% 1 1 2 50.0% 5 3 8 62.5%
24 1989 5 5 10 50.0% 15 7 22 68.2% 1 1 2 50.0% 3 4 7 42.9% 1991 3 7 10 30.0% 2 7 9 22.2% 0 1 1 0.0% 5 5 10 50.0%
25 1990 5 8 13 38.5% 18 13 31 58.1% — — — — 10 4 14 71.4% 1992 — — — — 1 1 2 50.0% — — — — 0 1 1 0.0%
26 1991 1 5 6 16.7% 9 12 21 42.9% — — — — 6 10 16 37.5% 1993 — — — — — — — — — — — — 0 1 1 0.0%
27 1992 2 4 6 33.3% 3 10 13 23.1% — — — — 0 2 2 0.0% 1994 — — — — 0 1 1 0.0% — — — — — — — —
28 1993 3 10 13 23.1% 12 11 23 52.2% 1 1 2 50.0% 1 3 4 25.0% — — — — — — — — — — — — — — — — —
29 1994 3 7 10 30.0% 8 10 18 44.4% 0 1 1 0.0% 4 5 9 44.4% — — — — — — — — — — — — — — — — —
30 1995 5 4 9 55.6% 1 5 6 16.7% — — — — 2 3 5 40.0% — — — — — — — — — — — — — — — — —
31 1996 0 2 2 0.0% 0 1 1 0.0% — — — — 0 2 2 0.0% — — — — — — — — — — — — — — — — —
33 1998 — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — —
34 1999 1 4 5 20.0% 2 3 5 40.0% — — — — — — — — — — — — — — — — — — — — — — — — —
35 2000 2 6 8 25.0% 3 8 11 27.3% 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — —
36 2001 1 2 3 33.3% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 42 76 118 35.6% 138 130 268 51.5% 3 6 9 33.3% 32 41 73 43.8% — 10 25 35 28.6% 18 39 57 31.6% 2 3 5 40.0% 13 12 25 52.0%

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 182/207 of Ronald Agenor's and 34/35 of Udo Riglewski'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 Ronald Agenor Udo Riglewski
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%
24 — —/— — — — — — — — — — 1991 29/30 3.5 2.0 61.2% 67.4% 46.1% 56.6% 39.7% 58.9% 35.8%
25 — —/— — — — — — — — — — 1992 3/3 2.0 3.7 48.2% 68.8% 36.7% 49.2% 61.4% 51.5% 39.4%
26 1991 41/43 3.0 2.0 67.4% 63.9% 44.3% 45.2% 43.7% 57.1% 36.1% 1993 1/1 7.0 9.0 58.0% 65.5% 45.2% 44.4% 14.3% 57.0% 36.4%
27 1992 18/21 3.0 1.6 66.1% 60.7% 46.2% 52.1% 50.8% 55.7% 37.8% 1994 1/1 4.0 2.0 55.9% 55.3% 33.3% 40.0% 50.0% 45.6% 39.0%
28 1993 33/42 3.6 1.5 61.4% 65.9% 48.0% 55.0% 42.1% 59.0% 39.2% — —/— — — — — — — — — —
29 1994 36/38 3.1 1.9 58.4% 66.4% 50.7% 56.8% 41.4% 59.8% 36.5% — —/— — — — — — — — — —
30 1995 19/20 4.6 1.9 62.4% 65.9% 51.2% 58.9% 41.8% 60.2% 36.9% — —/— — — — — — — — — —
31 1996 3/5 6.3 2.7 68.4% 63.8% 37.7% 44.5% 56.7% 55.4% 38.1% — —/— — — — — — — — — —
33 1998 2/2 2.0 3.5 73.0% 64.0% 34.2% 42.3% 48.8% 55.9% 44.1% — —/— — — — — — — — — —
34 1999 8/10 1.4 2.1 71.1% 62.3% 43.3% 55.5% 35.1% 57.4% 34.7% — —/— — — — — — — — — —
35 2000 18/22 2.6 3.1 65.3% 62.1% 50.7% 49.4% 40.9% 58.3% 37.1% — —/— — — — — — — — — —
36 2001 4/4 1.5 2.8 66.1% 64.1% 48.7% 55.8% 54.6% 59.0% 37.2% — —/— — — — — — — — — —
Career — 182/468 3.2 2.0 63.9% 64.4% 47.6% 52.5% 43.3% 58.3% 37.2% — 34/122 3.5 2.4 59.8% 67.1% 44.9% 55.1% 41.2% 57.8% 36.2%

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 Ronald Agenor Udo Riglewski
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 — — — — — — — — — — — — — — — — 1985 1537 116.0 — — — — — +28 — 50.0% +0.50 — 0–1 — -0.32
19 1984 1481 105.2 — — — — — — — 20.0% -1.60 0–1 0–1 — +0.07 1986 1532 106.1 — — — — — — — 50.0% -0.12 0–2 1–2 (33%) — +0.19
20 1985 1658 140.8 — — — — -107 +24 — 51.4% +0.27 6–4 (60%) 6–7 (46%) 104.8 +0.06 1987 1534 108.4 — — — — — +28 — 42.9% -0.57 0–1 1–1 — -0.15
21 1986 1673 146.7 — — — — -122 +62 — 48.5% +0.17 4–9 (31%) 3–6 (33%) 94.6 -1.67 1988 1502 110.6 — — — — +1 +31 — 40.0% -0.92 2–5 (29%) 3–2 (60%) 97.7 +0.39
22 1987 1737 146.2 — — — — -103 +50 — 52.5% +0.28 11–9 (55%) 6–12 (33%) 97.1 -0.17 1989 1533 131.1 — — — — +10 -9 — 39.7% -0.53 6–7 (46%) 3–3 (50%) 103.9 +0.10
23 1988 1758 147.5 — — — — -108 +114 — 54.5% +0.37 10–5 (67%) 3–6 (33%) 102.0 -2.17 1990 1612 128.6 — — — — +22 -69 — 43.6% -0.65 7–7 (50%) 10–7 (59%) 105.4 +0.06
24 1989 1767 140.6 — — — — -86 +69 — 56.6% +0.51 7–6 (54%) 5–12 (29%) 95.1 -0.70 1991 1586 127.0 -1.02 -2.59 0.872 47.3% +35 -53 — 35.2% -1.06 3–4 (43%) 5–10 (33%) 96.7 -2.04
25 1990 1817 146.9 — — — — -53 +22 — 52.4% +0.25 14–7 (67%) 11–11 (50%) 104.9 -2.13 1992 1589 110.7 -1.97 -1.31 0.813 45.5% — — — 33.3% -1.67 — 1–0 — -0.28
26 1991 1644 129.0 -2.96 -1.86 0.840 46.7% +4 +89 — 41.5% -0.55 9–9 (50%) 6–10 (38%) 96.0 -0.22 1993 1579 104.4 +1.76 +0.80 0.847 45.4% — — — 33.3% -2.00 0–1 1–0 — -0.07
27 1992 1538 118.8 -3.87 -0.90 0.853 46.8% +65 +61 — 35.2% -0.52 2–8 (20%) 0–8 (0%) 87.5 -0.10 1994 1562 99.1 +1.49 -2.59 0.716 42.5% — — — 0.0% -2.00 — 0–1 — +0.09
28 1993 1603 135.0 -0.84 +0.11 0.956 49.1% -46 +90 — 44.2% -0.28 6–10 (38%) 11–12 (48%) 98.4 -0.63 — — — — — — — — — — — — — — — —
29 1994 1580 139.1 -0.81 -0.72 0.907 48.4% -21 +103 — 42.2% -0.44 8–9 (47%) 6–9 (40%) 100.2 -1.66 — — — — — — — — — — — — — — — —
30 1995 1586 133.1 -0.47 -0.84 0.927 48.7% +44 +35 — 43.8% -0.29 2–4 (33%) 1–5 (17%) 94.5 +0.29 — — — — — — — — — — — — — — — —
31 1996 1525 105.4 +0.11 -1.40 0.854 46.6% +53 — — 9.1% -1.91 0–1 0–6 (0%) — +0.16 — — — — — — — — — — — — — — — —
33 1998 1531 103.2 -1.61 -0.77 0.999 49.8% — — — 50.0% 0.00 1–1 0–1 — +0.12 — — — — — — — — — — — — — — — —
34 1999 1521 118.4 -1.43 -2.23 0.813 46.6% +36 +84 — 31.8% -0.82 1–1 2–3 (40%) — -0.06 — — — — — — — — — — — — — — — —
35 2000 1430 102.3 -2.84 -1.35 0.891 47.4% +45 +90 +95 33.9% -1.20 1–6 (14%) 5–4 (56%) 93.9 +1.60 — — — — — — — — — — — — — — — —
36 2001 1467 112.1 -2.05 +0.32 0.908 48.9% +50 — — 40.0% -0.50 0–2 0–1 — +0.18 — — — — — — — — — — — — — — — —
Career — 1896 144.1 -1.82 -0.97 0.891 47.8% -37 +67 +95 47.0% -0.08 82–92 (47%) 65–114 (36%) 89.5 -1.50 — 1657 130.6 -0.95 -2.38 0.859 47.0% +22 -27 — 40.1% -0.75 18–27 (40%) 25–27 (48%) 100.0 -1.66

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.