H2H data updated: 2026-09-12 00:00 UTC

Amanda Coetzer vs Marianne Werdel Witmeyer H2H: 1-0

Amanda Coetzer holds a 1–0 lead over Marianne Werdel Witmeyer in their WTA head-to-head. Across 1 main-draw meeting, Amanda Coetzer leads 1–0 on hard courts. Most recently, Amanda Coetzer won the 1995 Toyota Princess Cup round of 32 7-5 5-7 7-6.

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Amanda Coetzer
RSA Age 54 Right-Handed 158 cm / 5'2"
H2H
1 – 0
1 main-draw meetings
Marianne Werdel Witmeyer
USA

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Amanda Coetzer #23 7-5 5-7 7-6 Marianne Werdel Witmeyer Match data Sep 21, 1995* R32 Toyota Princess Cup Tier II → modern equivalent WTA 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
Amanda Coetzer #289 #3 3,380 2,052 497 310 61.6% 0 1 0 1 7 9
Marianne Werdel Witmeyer — — — 1,850 181 203 47.1% 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.

Amanda Coetzer Marianne Werdel Witmeyer
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1988 3–2 60.0% #152 1,536 0 0 1983 0–1 0.0% — 1,492 0 0
1989 16–13 55.2% #63 1,674 0 0 1984 0–1 0.0% — 1,477 0 0
1990 16–19 45.7% #76 1,662 0 0 1985 6–3 66.7% — 1,541 0 1
1991 15–19 44.1% #68 1,685 0 0 1986 13–10 56.5% — 1,683 0 1
1992 37–16 69.8% #17 1,865 0 0 1987 10–17 37.0% — 1,659 0 1
1993 42–18 70.0% #15 1,994 0 2 1988 11–20 35.5% — 1,586 0 1
1994 38–19 66.7% #18 1,886 0 3 1989 13–17 43.3% — 1,592 0 1
1995 31–22 58.5% #19 1,907 0 3 1990 18–18 50.0% — 1,745 0 1
1996 32–21 60.4% #14 1,855 0 3 1991 21–19 52.5% — 1,739 0 1
1997 60–25 70.6% #4 2,014 0 5 1992 13–17 43.3% — 1,697 0 1
1998 32–23 58.2% #17 1,888 0 6 1993 21–18 53.8% — 1,748 0 1
1999 37–25 59.7% #11 1,816 0 6 1994 22–22 50.0% — 1,773 0 1
2000 47–23 67.1% #12 1,894 0 7 1995 20–18 52.6% — 1,787 0 1
2001 32–21 60.4% #19 1,786 0 8 1996 8–18 30.8% — 1,665 0 1
2002 30–22 57.7% #21 1,794 0 8 1997 5–4 55.6% — 1,673 0 1
2003 27–19 58.7% #25 1,738 0 9 — — — — — — —
2004 2–3 40.0% #286 1,718 0 9 — — — — — — —

Surface Results by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Amanda Coetzer Marianne Werdel Witmeyer
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 %
1988 1 1 2 50.0% 2 1 3 66.7% — — — — — — — — 1983 — — — — 0 1 1 0.0% — — — — — — — —
1989 7 5 12 58.3% 8 6 14 57.1% 1 2 3 33.3% — — — — 1984 — — — — — — — — — — — — 0 1 1 0.0%
1990 11 11 22 50.0% 4 5 9 44.4% 1 2 3 33.3% 0 1 1 0.0% 1985 1 2 3 33.3% — — — — — — — — — — — —
1991 9 11 20 45.0% 5 6 11 45.5% 1 2 3 33.3% — — — — 1986 10 8 18 55.6% — — — — — — — — 3 2 5 60.0%
1992 20 8 28 71.4% 16 7 23 69.6% — — — — 1 1 2 50.0% 1987 2 6 8 25.0% 0 2 2 0.0% 2 4 6 33.3% 6 5 11 54.5%
1993 25 8 33 75.8% 11 5 16 68.8% 2 2 4 50.0% 4 3 7 57.1% 1988 9 16 25 36.0% — — — — 1 3 4 25.0% 1 1 2 50.0%
1994 21 11 32 65.6% 12 4 16 75.0% 3 1 4 75.0% 2 3 5 40.0% 1989 11 14 25 44.0% 1 1 2 50.0% — — — — 1 2 3 33.3%
1995 14 11 25 56.0% 10 6 16 62.5% 1 1 2 50.0% 6 4 10 60.0% 1990 14 12 26 53.8% 1 2 3 33.3% 0 1 1 0.0% 3 3 6 50.0%
1996 25 12 37 67.6% 6 4 10 60.0% 1 1 2 50.0% 0 4 4 0.0% 1991 16 11 27 59.3% 1 2 3 33.3% 2 2 4 50.0% 2 4 6 33.3%
1997 22 13 35 62.9% 27 7 34 79.4% 1 1 2 50.0% 10 4 14 71.4% 1992 11 12 23 47.8% 0 2 2 0.0% 1 2 3 33.3% 1 1 2 50.0%
1998 16 11 27 59.3% 10 5 15 66.7% 1 2 3 33.3% 5 5 10 50.0% 1993 14 10 24 58.3% 1 2 3 33.3% 2 2 4 50.0% 4 4 8 50.0%
1999 23 14 37 62.2% 6 6 12 50.0% 4 2 6 66.7% 4 3 7 57.1% 1994 15 13 28 53.6% 1 2 3 33.3% 2 2 4 50.0% 4 5 9 44.4%
2000 19 12 31 61.3% 19 5 24 79.2% 2 2 4 50.0% 7 4 11 63.6% 1995 14 11 25 56.0% 1 3 4 25.0% 1 2 3 33.3% 4 2 6 66.7%
2001 13 11 24 54.2% 16 6 22 72.7% 2 2 4 50.0% 1 2 3 33.3% 1996 3 10 13 23.1% 1 3 4 25.0% 0 2 2 0.0% 4 3 7 57.1%
2002 20 13 33 60.6% 5 5 10 50.0% 1 2 3 33.3% 4 2 6 66.7% 1997 5 4 9 55.6% — — — — — — — — — — — —
2003 17 11 28 60.7% 8 4 12 66.7% 2 2 4 50.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — —
2004 2 2 4 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career 265 165 430 61.6% 165 83 248 66.5% 23 24 47 48.9% 44 38 82 53.7% Career 125 129 254 49.2% 7 20 27 25.9% 11 20 31 35.5% 33 33 66 50.0%

Advanced Statistics Comparison by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Amanda Coetzer Marianne Werdel Witmeyer
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
1988 1537 112.0 — — — — — +42 — 63.6% +0.55 0–1 — — +0.21 1983 1492 100.4 — — — — — — — 0.0% -2.50 — 0–1 — -0.02
1989 1674 132.8 — — — — -18 -17 -126 56.3% +0.50 2–4 (33%) 2–1 (67%) 99.4 -0.21 1984 1478 96.1 — — — — — — — 0.0% -4.00 — — — +0.29
1990 1662 126.6 — — — — +9 -10 -107 44.4% -0.53 7–4 (64%) 1–4 (20%) 102.4 -1.00 1985 1542 112.3 — — — — +15 — — 63.2% +0.89 1–0 0–1 — +0.37
1991 1685 139.7 — — — — -8 -8 -103 44.6% -0.51 3–5 (38%) 3–1 (75%) 99.5 -1.77 1986 1683 123.1 — — — — +21 — — 50.0% -0.34 8–2 (80%) 5–1 (83%) — +1.30
1992 1865 153.9 — — — — -32 +16 — 64.1% +1.07 10–5 (67%) 2–3 (40%) 103.2 +0.99 1987 1659 129.2 — — — — +44 — -85 41.9% -0.77 2–6 (25%) 3–0 (100%) — -0.83
1993 1994 160.0 — — — — +10 -32 -406 65.4% +0.99 9–5 (64%) 4–10 (29%) 99.0 +1.59 1988 1587 119.6 — — — — +2 — -37 37.3% -1.03 2–3 (40%) 3–2 (60%) 100.4 -1.05
1994 1886 153.6 — — — — -4 +95 -255 65.1% +1.19 7–8 (47%) 5–4 (56%) 95.9 +1.72 1989 1592 119.9 — — — — -6 — — 44.1% -0.25 4–4 (50%) 3–4 (43%) 99.6 +2.41
1995 1907 160.6 — — — — 0 +74 — 53.3% +0.22 13–7 (65%) 4–3 (57%) 103.6 -2.38 1990 1746 136.3 — — — — +8 -257 — 51.7% +0.10 7–10 (41%) 6–4 (60%) 103.1 -0.70
1996 1856 161.7 — — — — +2 +111 — 60.2% +0.94 5–7 (42%) 5–5 (50%) 95.1 -0.79 1991 1740 132.5 — — — — +15 -243 -169 48.9% -0.13 10–4 (71%) 5–4 (56%) 103.3 +0.98
1997 2014 167.3 — — — — -43 +103 — 64.8% +1.14 18–7 (72%) 10–7 (59%) 107.6 +0.54 1992 1697 133.3 — — — — +32 — -146 48.5% 0.00 3–7 (30%) 4–1 (80%) 98.1 +0.32
1998 1888 157.3 — — — — +20 +176 -212 56.7% +0.43 9–10 (47%) 6–4 (60%) 95.1 +0.82 1993 1749 139.9 — — — — +28 -270 -150 51.6% +0.31 8–5 (62%) 2–2 (50%) 101.6 -0.37
1999 1816 156.1 — — — — +61 +90 -116 53.8% +0.19 16–7 (70%) 7–7 (50%) 101.8 +0.50 1994 1773 143.7 — — — — +15 -260 -181 48.5% -0.08 9–6 (60%) 3–2 (60%) — -0.29
2000 1895 157.2 — — — — -11 +100 -198 65.4% +1.19 8–10 (44%) 9–5 (64%) 97.8 +0.42 1995 1788 149.0 — — — — +45 -292 — 54.1% +0.31 5–6 (45%) 3–2 (60%) 101.2 +0.06
2001 1786 143.1 — — — — -8 +200 -64 56.5% +0.63 12–8 (60%) 7–5 (58%) 99.6 +2.01 1996 1666 124.9 — — — — +54 -192 — 31.6% -1.28 3–2 (60%) 2–0 — +0.43
2002 1795 147.3 — — — — +44 +76 -128 57.0% +0.36 7–5 (58%) 4–3 (57%) 102.2 +1.05 1997 1673 119.1 — — — — +35 — — 52.6% +0.37 1–2 (33%) 0–1 — -0.07
2003 1739 139.6 +0.81 +0.45 0.979 49.4% +19 +138 -49 54.6% +0.36 11–5 (69%) 4–5 (44%) 101.8 +0.51 — — — — — — — — — — — — — — — —
2004 1718 114.7 -0.37 +1.49 1.105 52.2% +32 — — 36.4% -0.36 1–0 — — -0.28 — — — — — — — — — — — — — — — —
Career 2052 159.5 +0.47 +0.75 1.018 50.2% +4 +80 -161 58.5% +0.63 138–98 (58%) 73–67 (52%) 100.2 +0.49 Career 1850 139.7 — — — — +22 -251 -124 47.3% -0.20 63–57 (53%) 39–25 (61%) 108.6 +0.74

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.