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

Katerina Maleeva vs Naoko Sawamatsu H2H: 2-0

Katerina Maleeva holds a 2–0 lead over Naoko Sawamatsu in their WTA head-to-head. Across 2 main-draw meetings, Katerina Maleeva leads 2–0 on hard courts. Most recently, Katerina Maleeva won the 1991 Canadian Open round of 16 6-1 6-3.

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Katerina Maleeva
BUL Age 57 Right-Handed 168 cm / 5'6"
H2H
2 – 0
2 main-draw meetings
Naoko Sawamatsu
JPN Age 53 Right-Handed 167 cm / 5'6"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Katerina Maleeva #13 6-1 6-3 Naoko Sawamatsu #35 Match data Aug 9, 1991* R16 Canadian Open Tier I → modern equivalent WTA 1000 Hard
Katerina Maleeva #7 6-7 6-2 6-4 Naoko Sawamatsu #44 Match data Aug 4, 1990* QF Canadian Open 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
Katerina Maleeva #456 #6 116 2,067 326 187 63.5% 0 0 0 0 11 11
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 Katerina Maleeva Naoko Sawamatsu
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 1984 2–2 50.0% #93 1,528 0 0 — — — — — — —
16 1985 30–20 60.0% #28 1,814 0 2 1989 0–2 0.0% #262 1,477 0 0
17 1986 24–20 54.5% #29 1,837 0 2 1990 14–6 70.0% #31 1,669 0 1
18 1987 35–15 70.0% #13 1,948 0 4 1991 21–16 56.8% #33 1,723 0 1
19 1988 36–17 67.9% #11 1,989 0 5 1992 23–13 63.9% #24 1,856 0 1
20 1989 32–11 74.4% #15 1,924 0 8 1993 24–13 64.9% #28 1,853 0 2
21 1990 47–16 74.6% #6 2,045 0 9 1994 24–12 66.7% #26 1,870 0 3
22 1991 35–16 68.6% #11 1,968 0 10 1995 22–13 62.9% #17 1,847 0 3
23 1992 31–19 62.0% #16 1,897 0 10 1996 19–17 52.8% #38 1,811 0 3
24 1993 28–17 62.2% #22 1,897 0 10 1997 24–19 55.8% #34 1,849 0 4
25 1994 20–16 55.6% #36 1,865 0 11 1998 12–18 40.0% #55 1,721 0 4
26 1995 1–11 8.3% #302 1,678 0 11 — — — — — — —
27 1996 5–7 41.7% #231 1,684 0 11 — — — — — — —

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 Katerina Maleeva 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 %
15 1984 2 1 3 66.7% — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
16 1985 6 7 13 46.2% 16 7 23 69.6% 3 3 6 50.0% 5 3 8 62.5% 1989 0 1 1 0.0% — — — — — — — — 0 1 1 0.0%
17 1986 6 5 11 54.5% 7 5 12 58.3% 2 1 3 66.7% 9 9 18 50.0% 1990 13 3 16 81.3% 1 1 2 50.0% 0 2 2 0.0% — — — —
18 1987 13 4 17 76.5% 16 5 21 76.2% 0 1 1 0.0% 6 5 11 54.5% 1991 13 10 23 56.5% 7 3 10 70.0% 1 2 3 33.3% 0 1 1 0.0%
19 1988 22 8 30 73.3% 9 6 15 60.0% 3 1 4 75.0% 2 2 4 50.0% 1992 13 7 20 65.0% 5 4 9 55.6% 3 1 4 75.0% 2 1 3 66.7%
20 1989 19 5 24 79.2% 13 6 19 68.4% — — — — — — — — 1993 12 8 20 60.0% 7 2 9 77.8% 4 2 6 66.7% 1 1 2 50.0%
21 1990 19 6 25 76.0% 15 5 20 75.0% 4 1 5 80.0% 9 4 13 69.2% 1994 15 7 22 68.2% 5 3 8 62.5% 4 2 6 66.7% — — — —
22 1991 23 6 29 79.3% 5 5 10 50.0% 3 1 4 75.0% 4 4 8 50.0% 1995 14 8 22 63.6% 4 3 7 57.1% 2 1 3 66.7% 2 1 3 66.7%
23 1992 14 6 20 70.0% 6 6 12 50.0% 4 1 5 80.0% 7 6 13 53.8% 1996 11 11 22 50.0% 4 3 7 57.1% 2 2 4 50.0% 2 1 3 66.7%
24 1993 11 7 18 61.1% 9 6 15 60.0% 0 1 1 0.0% 8 3 11 72.7% 1997 20 12 32 62.5% 0 3 3 0.0% 2 2 4 50.0% 2 2 4 50.0%
25 1994 8 7 15 53.3% 4 4 8 50.0% 0 1 1 0.0% 8 4 12 66.7% 1998 6 10 16 37.5% 3 5 8 37.5% 2 2 4 50.0% 1 1 2 50.0%
26 1995 1 4 5 20.0% 0 4 4 0.0% 0 1 1 0.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — —
27 1996 2 3 5 40.0% 1 3 4 25.0% — — — — 2 1 3 66.7% — — — — — — — — — — — — — — — — —
Career — 146 69 215 67.9% 101 62 163 62.0% 19 12 31 61.3% 60 44 104 57.7% — 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 Katerina Maleeva 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
15 1984 1529 101.1 — — — — +67 — — 33.3% -1.33 — — — +0.05 — — — — — — — — — — — — — — — —
16 1985 1814 134.0 — — — — -111 -26 -204 58.3% +0.36 5–3 (63%) 4–7 (36%) 101.9 +0.01 1989 1477 96.0 — — — — — — — 20.0% -2.20 0–1 — — +0.30
17 1986 1838 143.3 — — — — -45 -31 -198 54.1% +0.50 5–5 (50%) 4–8 (33%) 97.8 -2.35 1990 1669 124.7 — — — — +57 — — 62.5% +0.77 6–2 (75%) 5–1 (83%) 110.2 +1.75
18 1987 1948 160.2 — — — — -21 -10 — 69.8% +1.71 2–6 (25%) 4–6 (40%) 95.2 -0.20 1991 1724 133.2 — — — — -8 -44 -170 55.4% +0.49 5–6 (45%) 1–1 — +2.14
19 1988 1989 160.1 — — — — +20 -68 -325 63.3% +1.34 10–4 (71%) 5–5 (50%) 101.8 -1.95 1992 1857 143.8 — — — — -17 -155 -248 60.7% +0.42 7–5 (58%) 4–2 (67%) 104.0 -0.25
20 1989 1925 137.9 — — — — +49 -9 — 69.5% +1.44 7–6 (54%) 4–2 (67%) 97.1 +2.60 1993 1853 139.0 — — — — -68 -33 -152 62.1% +0.86 7–6 (54%) 2–0 — +0.17
21 1990 2046 166.9 — — — — 0 -25 -291 72.1% +1.66 8–4 (67%) 7–3 (70%) 105.6 -1.83 1994 1871 146.2 — — — — -20 -58 -130 60.7% +1.00 9–3 (75%) 4–3 (57%) 106.5 -0.99
22 1991 1969 154.4 — — — — +54 -23 -195 68.2% +1.44 2–7 (22%) 3–7 (30%) 87.8 +4.53 1995 1848 150.6 — — — — +59 -74 -92 58.6% +0.48 10–7 (59%) 6–3 (67%) 103.1 +1.09
23 1992 1897 153.5 — — — — +63 -53 -38 60.4% +0.89 6–5 (55%) 4–4 (50%) 97.0 +4.07 1996 1812 145.0 — — — — +5 +4 -6 53.2% +0.02 5–6 (45%) 3–2 (60%) 97.8 -0.27
24 1993 1897 158.4 — — — — +46 -36 — 61.2% +0.84 6–9 (40%) 4–2 (67%) 97.3 +1.03 1997 1850 153.6 — — — — +44 -92 -62 54.0% +0.35 10–6 (63%) 5–5 (50%) 103.9 -1.59
25 1994 1866 142.3 — — — — +23 -58 — 54.3% +0.42 5–6 (45%) 3–5 (38%) 94.9 +0.16 1998 1721 125.2 — — — — +37 -25 +64 40.5% -0.62 8–6 (57%) 1–1 — -0.88
26 1995 1678 110.1 — — — — +95 +57 — 17.9% -2.39 1–3 (25%) 1–1 — -0.64 — — — — — — — — — — — — — — — —
27 1996 1685 133.5 — — — — +100 -3 — 42.3% +0.15 1–1 0–4 (0%) — -0.39 — — — — — — — — — — — — — — — —
Career — 2067 158.1 — — — — +17 -28 -205 61.8% +0.97 58–59 (50%) 43–54 (44%) 89.3 +1.00 — 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.