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

Ayumi Morita vs Ai Sugiyama H2H: 2-2

Ayumi Morita and Ai Sugiyama are tied 2–2 in their WTA head-to-head. Across 4 main-draw meetings, they are tied 1–1 on hard courts, while Ai Sugiyama leads 1–0 on clay. Most recently, Ai Sugiyama won the 2008 Charleston Open round of 64 6-4 6-1.

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

Ayumi Morita
Japan Age 36 Right-Handed 164 cm / 5'5"
H2H
2 – 2
4 main-draw meetings
Ai Sugiyama
JPN Age 51 Right-Handed 163 cm / 5'4"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Ai Sugiyama #38 6-4 6-1 Ayumi Morita #99 Match data Apr 16, 2008* R64 Charleston Open Tier I → modern equivalent WTA 1000 Clay
Ai Sugiyama #41 4-6 6-4 6-0 Ayumi Morita #134 Match data Feb 21, 2008* R32 Qatar Open Tier I → modern equivalent WTA 1000 Hard
Ayumi Morita #136 7-5 6-3 Ai Sugiyama #34 Match data Sep 27, 2007* R32 Korea Open Tier IV → modern equivalent WTA 250 Hard
Ayumi Morita #200 6-4 1-6 6-2 Ai Sugiyama #27 Match data Jun 14, 2007* R32 Birmingham Tier III → modern equivalent WTA 250 Grass

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
Ayumi Morita #1,117 #40 1,345 1,700 83 127 39.5% 0 0 0 0 0 0
Ai Sugiyama #97 #8 2,400 1,951 416 366 53.2% 0 0 0 2 4 6

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 Ayumi Morita Ai Sugiyama
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 2005 0–1 0.0% #318 1,493 0 0 — — — — — — —
16 2006 2–1 66.7% #180 1,519 0 0 1992 1–4 20.0% #184 1,477 0 0
17 2007 6–6 50.0% #138 1,580 0 0 1993 3–8 27.3% #145 1,486 0 0
18 2008 6–11 35.3% #86 1,593 0 0 1994 9–11 45.0% #72 1,556 0 0
19 2009 10–21 32.3% #83 1,509 0 0 1995 16–17 48.5% #46 1,665 0 0
20 2010 9–17 34.6% #73 1,491 0 0 1996 24–19 55.8% #28 1,751 0 0
21 2011 20–25 44.4% #49 1,581 0 0 1997 31–25 55.4% #21 1,837 0 1
22 2012 9–20 31.0% #85 1,539 0 0 1998 37–21 63.8% #18 1,862 0 3
23 2013 18–21 46.2% #60 1,572 0 0 1999 27–23 54.0% #24 1,807 0 3
24 2014 3–4 42.9% #248 1,573 0 0 2000 20–25 44.4% #32 1,679 0 3
25 — — — — — — — 2001 28–25 52.8% #30 1,718 0 3
26 — — — — — — — 2002 35–26 57.4% #24 1,755 0 3
27 — — — — — — — 2003 44–25 63.8% #10 1,915 0 5
28 — — — — — — — 2004 33–23 58.9% #17 1,808 0 6
29 — — — — — — — 2005 28–27 50.9% #29 1,741 0 6
30 — — — — — — — 2006 28–25 52.8% #26 1,743 0 6
31 — — — — — — — 2007 17–21 44.7% #38 1,633 0 6
32 — — — — — — — 2008 26–22 54.2% #31 1,713 0 6
33 — — — — — — — 2009 9–19 32.1% #97 1,627 0 6

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 Ayumi Morita Ai Sugiyama
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 2005 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
16 2006 — — — — — — — — 2 1 3 66.7% — — — — 1992 0 3 3 0.0% — — — — — — — — 1 1 2 50.0%
17 2007 4 4 8 50.0% — — — — 2 2 4 50.0% — — — — 1993 2 3 5 40.0% — — — — 0 2 2 0.0% 1 3 4 25.0%
18 2008 5 7 12 41.7% 1 3 4 25.0% 0 1 1 0.0% — — — — 1994 6 7 13 46.2% — — — — 0 2 2 0.0% 3 2 5 60.0%
19 2009 6 13 19 31.6% 4 6 10 40.0% 0 2 2 0.0% — — — — 1995 5 8 13 38.5% 6 4 10 60.0% 0 2 2 0.0% 5 3 8 62.5%
20 2010 5 10 15 33.3% 2 5 7 28.6% 2 2 4 50.0% — — — — 1996 19 11 30 63.3% 0 3 3 0.0% 4 2 6 66.7% 1 3 4 25.0%
21 2011 15 18 33 45.5% 4 5 9 44.4% 1 2 3 33.3% — — — — 1997 19 13 32 59.4% 3 5 8 37.5% 2 2 4 50.0% 7 5 12 58.3%
22 2012 5 15 20 25.0% 3 3 6 50.0% 1 2 3 33.3% — — — — 1998 24 9 33 72.7% 6 5 11 54.5% 1 2 3 33.3% 6 5 11 54.5%
23 2013 14 14 28 50.0% 4 4 8 50.0% 0 3 3 0.0% — — — — 1999 18 11 29 62.1% 3 4 7 42.9% 2 2 4 50.0% 4 6 10 40.0%
24 2014 3 4 7 42.9% — — — — — — — — — — — — 2000 11 13 24 45.8% 6 5 11 54.5% 1 2 3 33.3% 2 5 7 28.6%
25 — — — — — — — — — — — — — — — — — 2001 20 14 34 58.8% 4 6 10 40.0% 2 3 5 40.0% 2 2 4 50.0%
26 — — — — — — — — — — — — — — — — — 2002 26 16 42 61.9% 4 6 10 40.0% 5 3 8 62.5% 0 1 1 0.0%
27 — — — — — — — — — — — — — — — — — 2003 29 16 45 64.4% 7 4 11 63.6% 4 2 6 66.7% 4 3 7 57.1%
28 — — — — — — — — — — — — — — — — — 2004 22 14 36 61.1% 5 5 10 50.0% 5 2 7 71.4% 1 2 3 33.3%
29 — — — — — — — — — — — — — — — — — 2005 20 17 37 54.1% 7 6 13 53.8% 1 3 4 25.0% 0 1 1 0.0%
30 — — — — — — — — — — — — — — — — — 2006 22 18 40 55.0% 1 3 4 25.0% 5 3 8 62.5% 0 1 1 0.0%
31 — — — — — — — — — — — — — — — — — 2007 10 15 25 40.0% 3 2 5 60.0% 2 3 5 40.0% 2 1 3 66.7%
32 — — — — — — — — — — — — — — — — — 2008 20 15 35 57.1% 4 5 9 44.4% 2 2 4 50.0% — — — —
33 — — — — — — — — — — — — — — — — — 2009 7 13 20 35.0% 0 4 4 0.0% 2 2 4 50.0% — — — —
Career — 57 86 143 39.9% 18 26 44 40.9% 8 15 23 34.8% — — — — — 280 216 496 56.5% 59 67 126 46.8% 38 39 77 49.4% 39 44 83 47.0%

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 Ayumi Morita Ai Sugiyama
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 2005 1494 104.4 — — — — — — — 0.0% -2.00 — — — -0.21 — — — — — — — — — — — — — — — —
16 2006 1519 102.2 +1.30 +0.12 1.096 52.3% — — +115 62.5% +0.50 1–1 — — +0.20 1992 1478 102.6 — — — — +34 — — 30.8% -1.31 1–2 (33%) 0–2 — +0.31
17 2007 1581 112.6 -1.21 -2.90 0.853 46.9% -27 — +79 48.1% -0.67 2–1 (67%) 0–1 — -0.87 1993 1487 125.5 — — — — +44 — — 37.0% -0.89 1–4 (20%) — — -0.26
18 2008 1594 118.1 -3.04 +0.17 0.867 47.0% -4 -65 — 38.5% -1.36 2–3 (40%) 2–1 (67%) 101.2 -0.99 1994 1557 120.7 — — — — +41 — — 47.8% +0.13 4–4 (50%) 1–2 (33%) — +1.49
19 2009 1509 112.7 -2.81 -2.13 0.851 46.5% +27 +15 — 40.3% -0.48 3–5 (38%) 0–4 (0%) 95.2 +1.33 1995 1665 135.9 — — — — -9 -11 — 49.3% +0.23 4–7 (36%) 3–0 (100%) 101.9 +0.28
20 2010 1491 104.6 -1.00 -2.22 0.913 47.8% +2 -13 +95 40.4% -0.56 2–5 (29%) 2–3 (40%) 95.1 +1.31 1996 1751 143.7 — — — — -8 -156 -152 54.3% +0.29 5–5 (50%) 3–3 (50%) 99.1 +0.30
21 2011 1581 128.3 -1.15 -0.28 0.944 48.8% +6 -49 -35 48.5% -0.26 7–10 (41%) 5–4 (56%) 100.3 +1.00 1997 1837 150.1 — — — — +27 -234 -204 51.5% 0.00 14–8 (64%) 11–8 (58%) 106.9 -1.35
22 2012 1539 121.0 -2.33 -2.09 0.874 47.0% -19 +36 +28 40.4% -0.65 2–5 (29%) 1–2 (33%) 97.2 +0.05 1998 1862 153.1 — — — — +57 -206 -239 60.3% +0.68 12–5 (71%) 9–4 (69%) 107.7 +0.41
23 2013 1572 122.1 -1.70 -2.81 0.859 46.8% +14 +20 -125 48.8% -0.43 6–4 (60%) 3–1 (75%) 105.0 -0.02 1999 1808 151.0 — — — — +46 -168 -203 53.0% +0.21 8–7 (53%) 4–4 (50%) 99.6 -1.12
24 2014 1573 103.7 -2.70 -1.82 0.755 44.4% +11 — — 46.2% -1.38 1–0 3–0 (100%) — -0.21 2000 1679 137.5 — — — — +24 +5 -92 46.1% -0.54 5–7 (42%) 7–5 (58%) 99.7 -0.80
25 — — — — — — — — — — — — — — — — 2001 1719 138.7 — — — — +19 -57 -121 53.7% +0.17 10–11 (48%) 6–2 (75%) 102.9 -0.48
26 — — — — — — — — — — — — — — — — 2002 1755 141.6 — — — — +15 -109 -67 56.1% +0.32 9–8 (53%) 8–6 (57%) 100.6 -0.40
27 2017 1558 99.8 — — — — — — — — — — — — — 2003 1915 154.1 +1.48 +3.41 1.113 52.2% -8 -157 -164 58.3% +0.63 22–10 (69%) 7–7 (50%) 105.4 +1.81
28 — — — — — — — — — — — — — — — — 2004 1808 144.1 +0.61 +2.40 1.121 52.5% -4 -67 +28 57.5% +0.58 8–7 (53%) 4–8 (33%) 97.4 +2.38
29 — — — — — — — — — — — — — — — — 2005 1742 133.4 -1.10 -0.52 0.908 47.7% +17 -41 -12 51.1% +0.11 11–16 (41%) 6–4 (60%) 94.4 +2.95
30 — — — — — — — — — — — — — — — — 2006 1744 138.5 -0.78 +0.79 0.988 49.8% +9 -91 +46 50.8% +0.14 10–8 (56%) 2–14 (13%) 94.4 +0.98
31 — — — — — — — — — — — — — — — — 2007 1633 125.5 -2.23 +2.56 0.996 50.0% -7 +43 +130 47.3% -0.13 8–9 (47%) 5–4 (56%) 98.7 +1.74
32 — — — — — — — — — — — — — — — — 2008 1713 136.4 -0.29 +1.82 0.995 49.6% +26 -71 +32 48.5% -0.19 8–5 (62%) 5–5 (50%) 105.2 +0.32
33 — — — — — — — — — — — — — — — — 2009 1627 135.9 -1.68 -1.34 0.871 46.9% +43 -37 +108 35.6% -0.86 2–5 (29%) 4–3 (57%) 100.4 -0.98
Career — 1701 122.1 -1.80 -1.71 0.884 47.4% +4 -6 +32 44.4% -0.56 26–34 (43%) 16–16 (50%) 99.6 +0.76 — 1952 148.1 -0.87 +1.32 0.986 49.6% +18 -90 -55 52.1% +0.15 142–128 (53%) 85–81 (51%) 103.0 +0.97

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.