H2H data updated: 2026-09-14 00:00 UTC

Amanda Coetzer vs Naoko Sawamatsu H2H: 2-3

Naoko Sawamatsu holds a 3–2 lead over Amanda Coetzer in their WTA head-to-head. Across 5 main-draw meetings, Naoko Sawamatsu leads 2–1 on hard courts, while Amanda Coetzer leads 1–0 on clay. Most recently, Naoko Sawamatsu won the 1998 Wimbledon round of 64 3-6 6-3 6-2.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Amanda Coetzer
RSA Age 54 Right-Handed 158 cm / 5'2"
H2H
2 – 3
5 main-draw meetings
Naoko Sawamatsu
JPN Age 53 Right-Handed 167 cm / 5'6"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Naoko Sawamatsu #33 3-6 6-3 6-2 Amanda Coetzer #8 Match data Jun 26, 1998* R64 Wimbledon Grand Slam Grass
Amanda Coetzer #11 6-1 6-2 Naoko Sawamatsu #41 Match data May 22, 1997* R32 Strasbourg Open Tier III → modern equivalent WTA 250 Clay
Naoko Sawamatsu #28 4-6 6-3 6-3 Amanda Coetzer #15 Match data Jan 13, 1994* R32 Sydney International Tier II → modern equivalent WTA 500 Hard
Amanda Coetzer #19 6-2 6-3 Naoko Sawamatsu #24 Match data Jan 17, 1993* F Melbourne Tier IV → modern equivalent WTA 250 Hard
Naoko Sawamatsu #27 4-6 6-2 7-5 Amanda Coetzer #96 Match data Mar 17, 1991* R64 Key Biscayne Tier I → modern equivalent WTA 1000 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
Naoko Sawamatsu #266 #14 881 1,970 183 129 58.7% 0 0 0 0 4 4

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 Amanda Coetzer Naoko Sawamatsu
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 1988 3–2 60.0% #152 1,536 0 0 1989 0–2 0.0% #262 1,477 0 0
17 1989 16–13 55.2% #63 1,674 0 0 1990 14–6 70.0% #31 1,669 0 1
18 1990 16–19 45.7% #76 1,662 0 0 1991 21–16 56.8% #33 1,723 0 1
19 1991 15–19 44.1% #68 1,685 0 0 1992 23–13 63.9% #24 1,856 0 1
20 1992 37–16 69.8% #17 1,865 0 0 1993 24–13 64.9% #28 1,853 0 2
21 1993 42–18 70.0% #15 1,994 0 2 1994 24–12 66.7% #26 1,870 0 3
22 1994 38–19 66.7% #18 1,886 0 3 1995 22–13 62.9% #17 1,847 0 3
23 1995 31–22 58.5% #19 1,907 0 3 1996 19–17 52.8% #38 1,811 0 3
24 1996 32–21 60.4% #14 1,855 0 3 1997 24–19 55.8% #34 1,849 0 4
25 1997 60–25 70.6% #4 2,014 0 5 1998 12–18 40.0% #55 1,721 0 4
26 1998 32–23 58.2% #17 1,888 0 6 — — — — — — —
27 1999 37–25 59.7% #11 1,816 0 6 — — — — — — —
28 2000 47–23 67.1% #12 1,894 0 7 — — — — — — —
29 2001 32–21 60.4% #19 1,786 0 8 — — — — — — —
30 2002 30–22 57.7% #21 1,794 0 8 — — — — — — —
31 2003 27–19 58.7% #25 1,738 0 9 — — — — — — —
32 2004 2–3 40.0% #286 1,718 0 9 — — — — — — —

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 Amanda Coetzer Naoko Sawamatsu
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 %
16 1988 1 1 2 50.0% 2 1 3 66.7% — — — — — — — — 1989 0 1 1 0.0% — — — — — — — — 0 1 1 0.0%
17 1989 7 5 12 58.3% 8 6 14 57.1% 1 2 3 33.3% — — — — 1990 13 3 16 81.3% 1 1 2 50.0% 0 2 2 0.0% — — — —
18 1990 11 11 22 50.0% 4 5 9 44.4% 1 2 3 33.3% 0 1 1 0.0% 1991 13 10 23 56.5% 7 3 10 70.0% 1 2 3 33.3% 0 1 1 0.0%
19 1991 9 11 20 45.0% 5 6 11 45.5% 1 2 3 33.3% — — — — 1992 13 7 20 65.0% 5 4 9 55.6% 3 1 4 75.0% 2 1 3 66.7%
20 1992 20 8 28 71.4% 16 7 23 69.6% — — — — 1 1 2 50.0% 1993 12 8 20 60.0% 7 2 9 77.8% 4 2 6 66.7% 1 1 2 50.0%
21 1993 25 8 33 75.8% 11 5 16 68.8% 2 2 4 50.0% 4 3 7 57.1% 1994 15 7 22 68.2% 5 3 8 62.5% 4 2 6 66.7% — — — —
22 1994 21 11 32 65.6% 12 4 16 75.0% 3 1 4 75.0% 2 3 5 40.0% 1995 14 8 22 63.6% 4 3 7 57.1% 2 1 3 66.7% 2 1 3 66.7%
23 1995 14 11 25 56.0% 10 6 16 62.5% 1 1 2 50.0% 6 4 10 60.0% 1996 11 11 22 50.0% 4 3 7 57.1% 2 2 4 50.0% 2 1 3 66.7%
24 1996 25 12 37 67.6% 6 4 10 60.0% 1 1 2 50.0% 0 4 4 0.0% 1997 20 12 32 62.5% 0 3 3 0.0% 2 2 4 50.0% 2 2 4 50.0%
25 1997 22 13 35 62.9% 27 7 34 79.4% 1 1 2 50.0% 10 4 14 71.4% 1998 6 10 16 37.5% 3 5 8 37.5% 2 2 4 50.0% 1 1 2 50.0%
26 1998 16 11 27 59.3% 10 5 15 66.7% 1 2 3 33.3% 5 5 10 50.0% — — — — — — — — — — — — — — — — —
27 1999 23 14 37 62.2% 6 6 12 50.0% 4 2 6 66.7% 4 3 7 57.1% — — — — — — — — — — — — — — — — —
28 2000 19 12 31 61.3% 19 5 24 79.2% 2 2 4 50.0% 7 4 11 63.6% — — — — — — — — — — — — — — — — —
29 2001 13 11 24 54.2% 16 6 22 72.7% 2 2 4 50.0% 1 2 3 33.3% — — — — — — — — — — — — — — — — —
30 2002 20 13 33 60.6% 5 5 10 50.0% 1 2 3 33.3% 4 2 6 66.7% — — — — — — — — — — — — — — — — —
31 2003 17 11 28 60.7% 8 4 12 66.7% 2 2 4 50.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — —
32 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% — 117 77 194 60.3% 36 27 63 57.1% 20 16 36 55.6% 10 9 19 52.6%

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 Amanda Coetzer Naoko Sawamatsu
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
16 1988 1537 112.0 — — — — — +42 — 63.6% +0.55 0–1 — — +0.21 1989 1477 96.0 — — — — — — — 20.0% -2.20 0–1 — — +0.30
17 1989 1674 132.8 — — — — -18 -17 -126 56.3% +0.50 2–4 (33%) 2–1 (67%) 99.4 -0.21 1990 1669 124.7 — — — — +57 — — 62.5% +0.77 6–2 (75%) 5–1 (83%) 110.2 +1.75
18 1990 1662 126.6 — — — — +9 -10 -107 44.4% -0.53 7–4 (64%) 1–4 (20%) 102.4 -1.00 1991 1724 133.2 — — — — -8 -44 -170 55.4% +0.49 5–6 (45%) 1–1 — +2.14
19 1991 1685 139.7 — — — — -8 -8 -103 44.6% -0.51 3–5 (38%) 3–1 (75%) 99.5 -1.77 1992 1857 143.8 — — — — -17 -155 -248 60.7% +0.42 7–5 (58%) 4–2 (67%) 104.0 -0.25
20 1992 1865 153.9 — — — — -32 +16 — 64.1% +1.07 10–5 (67%) 2–3 (40%) 103.2 +0.99 1993 1853 139.0 — — — — -68 -33 -152 62.1% +0.86 7–6 (54%) 2–0 — +0.17
21 1993 1994 160.0 — — — — +10 -32 -406 65.4% +0.99 9–5 (64%) 4–10 (29%) 99.0 +1.59 1994 1871 146.2 — — — — -20 -58 -130 60.7% +1.00 9–3 (75%) 4–3 (57%) 106.5 -0.99
22 1994 1886 153.6 — — — — -4 +95 -255 65.1% +1.19 7–8 (47%) 5–4 (56%) 95.9 +1.72 1995 1848 150.6 — — — — +59 -74 -92 58.6% +0.48 10–7 (59%) 6–3 (67%) 103.1 +1.09
23 1995 1907 160.6 — — — — 0 +74 — 53.3% +0.22 13–7 (65%) 4–3 (57%) 103.6 -2.38 1996 1812 145.0 — — — — +5 +4 -6 53.2% +0.02 5–6 (45%) 3–2 (60%) 97.8 -0.27
24 1996 1856 161.7 — — — — +2 +111 — 60.2% +0.94 5–7 (42%) 5–5 (50%) 95.1 -0.79 1997 1850 153.6 — — — — +44 -92 -62 54.0% +0.35 10–6 (63%) 5–5 (50%) 103.9 -1.59
25 1997 2014 167.3 — — — — -43 +103 — 64.8% +1.14 18–7 (72%) 10–7 (59%) 107.6 +0.54 1998 1721 125.2 — — — — +37 -25 +64 40.5% -0.62 8–6 (57%) 1–1 — -0.88
26 1998 1888 157.3 — — — — +20 +176 -212 56.7% +0.43 9–10 (47%) 6–4 (60%) 95.1 +0.82 — — — — — — — — — — — — — — — —
27 1999 1816 156.1 — — — — +61 +90 -116 53.8% +0.19 16–7 (70%) 7–7 (50%) 101.8 +0.50 — — — — — — — — — — — — — — — —
28 2000 1895 157.2 — — — — -11 +100 -198 65.4% +1.19 8–10 (44%) 9–5 (64%) 97.8 +0.42 — — — — — — — — — — — — — — — —
29 2001 1786 143.1 — — — — -8 +200 -64 56.5% +0.63 12–8 (60%) 7–5 (58%) 99.6 +2.01 — — — — — — — — — — — — — — — —
30 2002 1795 147.3 — — — — +44 +76 -128 57.0% +0.36 7–5 (58%) 4–3 (57%) 102.2 +1.05 — — — — — — — — — — — — — — — —
31 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 — — — — — — — — — — — — — — — —
32 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 — 1971 148.7 — — — — +11 -58 -103 56.1% +0.40 67–48 (58%) 31–18 (63%) 109.3 +0.47

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.