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

Rossana De Los Ríos vs Akiko Morigami H2H: 1-1

Rossana De Los Ríos and Akiko Morigami are tied 1–1 in their WTA head-to-head. Across 2 main-draw meetings, they are tied 1–1 on hard courts. Most recently, Akiko Morigami won the 2002 Japan Women's Open round of 32 6-4 6-2.

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Rossana De Los Ríos
PAR Age 50 Right-Handed 170 cm / 5'7"
H2H
1 – 1
2 main-draw meetings
Akiko Morigami
JPN Age 46 Right-Handed 165 cm / 5'5"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Akiko Morigami #125 6-4 6-2 Rossana De Los Ríos #81 Match data Oct 3, 2002* R32 Japan Women's Open Tier III → modern equivalent WTA 250 Hard
Rossana De Los Ríos #89 6-3 7-6(3) Akiko Morigami #130 Match data Sep 26, 2002* R32 Bali Tier III → modern equivalent WTA 250 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
Rossana De Los Ríos #1,178 #51 788 1,622 64 120 34.8% 0 0 0 0 0 0
Akiko Morigami #402 #41 775 1,716 79 109 42.0% 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.

Age Rossana De Los Ríos Akiko Morigami
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 1991 0–1 0.0% #268 1,488 0 0 — — — — — — —
17 1993 5–8 38.5% #118 1,538 0 0 — — — — — — —
18 1994 0–3 0.0% #462 1,504 0 0 — — — — — — —
22 — — — — — — — 2002 3–5 37.5% #143 1,501 0 0
23 1999 0–1 0.0% #270 1,488 0 0 2003 11–14 44.0% #62 1,585 0 0
24 2000 5–5 50.0% #76 1,523 0 0 2004 16–23 41.0% #67 1,596 0 0
25 2001 19–24 44.2% #54 1,601 0 0 2005 18–20 47.4% #49 1,635 0 0
26 2002 14–23 37.8% #88 1,553 0 0 2006 11–17 39.3% #87 1,631 0 0
27 2003 3–15 16.7% #149 1,449 0 0 2007 16–18 47.1% #49 1,648 0 1
28 2004 1–2 33.3% #200 1,454 0 0 2008 2–9 18.2% #252 1,564 0 1
29 — — — — — — — 2009 2–3 40.0% #407 1,572 0 1
30 2006 0–1 0.0% #205 1,448 0 0 — — — — — — —
31 2007 0–3 0.0% #125 1,425 0 0 — — — — — — —
32 2008 7–14 33.3% #95 1,437 0 0 — — — — — — —
33 2009 6–9 40.0% #98 1,501 0 0 — — — — — — —
34 2010 4–11 26.7% #178 1,480 0 0 — — — — — — —

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 Rossana De Los Ríos Akiko Morigami
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 1991 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
17 1993 3 5 8 37.5% 1 2 3 33.3% — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — —
18 1994 0 3 3 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
22 — — — — — — — — — — — — — — — — — 2002 3 4 7 42.9% 0 1 1 0.0% — — — — — — — —
23 1999 — — — — 0 1 1 0.0% — — — — — — — — 2003 8 9 17 47.1% 1 3 4 25.0% 2 2 4 50.0% — — — —
24 2000 2 3 5 40.0% 3 1 4 75.0% 0 1 1 0.0% — — — — 2004 9 15 24 37.5% 3 4 7 42.9% 3 3 6 50.0% 1 1 2 50.0%
25 2001 10 13 23 43.5% 9 10 19 47.4% 0 1 1 0.0% — — — — 2005 12 13 25 48.0% 4 4 8 50.0% 1 2 3 33.3% 1 1 2 50.0%
26 2002 7 10 17 41.2% 5 9 14 35.7% 1 2 3 33.3% 1 2 3 33.3% 2006 6 11 17 35.3% 3 3 6 50.0% 2 3 5 40.0% — — — —
27 2003 1 5 6 16.7% 2 9 11 18.2% 0 1 1 0.0% — — — — 2007 9 12 21 42.9% 5 4 9 55.6% 2 2 4 50.0% — — — —
28 2004 1 2 3 33.3% — — — — — — — — — — — — 2008 2 7 9 22.2% 0 2 2 0.0% — — — — — — — —
29 — — — — — — — — — — — — — — — — — 2009 1 1 2 50.0% 1 1 2 50.0% 0 1 1 0.0% — — — —
30 2006 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
31 2007 0 1 1 0.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
32 2008 2 3 5 40.0% 5 10 15 33.3% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
33 2009 3 4 7 42.9% 2 4 6 33.3% 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
34 2010 1 3 4 25.0% 3 7 10 30.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
Career — 30 53 83 36.1% 30 56 86 34.9% 2 8 10 20.0% 2 3 5 40.0% — 50 72 122 41.0% 17 22 39 43.6% 10 13 23 43.5% 2 2 4 50.0%

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 46/73 of Rossana De Los Ríos's and 74/180 of Akiko Morigami'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 Rossana De Los Ríos Akiko Morigami
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%
23 — —/— — — — — — — — — — 2003 5/25 1.6 3.2 60.2% 62.7% 43.9% 58.8% 42.0% 54.3% 42.8%
24 — —/— — — — — — — — — — 2004 6/39 1.5 3.3 59.3% 56.8% 49.1% 53.4% 52.8% 54.2% 46.9%
25 — —/— — — — — — — — — — 2005 11/38 2.3 4.5 56.6% 62.4% 42.3% 56.7% 53.5% 53.3% 44.3%
26 — —/— — — — — — — — — — 2006 13/28 1.2 1.8 63.3% 53.5% 45.5% 47.4% 35.4% 51.8% 43.5%
27 2003 2/18 0.0 3.0 64.5% 39.9% 37.3% 44.4% 0.0% 38.7% 24.6% 2007 26/34 1.3 3.0 64.9% 58.4% 43.4% 51.7% 50.3% 53.2% 46.6%
28 — —/— — — — — — — — — — 2008 8/11 0.6 2.4 69.5% 52.9% 40.0% 46.4% 52.1% 49.4% 42.0%
29 — —/— — — — — — — — — — 2009 5/5 1.2 2.0 64.0% 49.9% 35.5% 40.4% 52.4% 45.6% 37.9%
30 2006 1/1 2.0 1.0 70.1% 61.7% 25.0% 61.5% 66.7% 50.7% 41.4% — —/— — — — — — — — — —
31 2007 1/3 0.0 1.0 79.0% 53.1% 35.3% 30.0% 62.5% 49.4% 41.0% — —/— — — — — — — — — —
32 2008 15/21 0.3 3.5 65.7% 52.5% 39.4% 54.9% 40.9% 48.3% 41.3% — —/— — — — — — — — — —
33 2009 14/15 0.3 3.7 63.5% 54.2% 40.3% 51.9% 41.5% 48.5% 38.3% — —/— — — — — — — — — —
34 2010 13/15 0.4 2.5 73.2% 54.7% 37.1% 50.7% 44.5% 49.7% 42.0% — —/— — — — — — — — — —

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 Rossana De Los Ríos Akiko Morigami
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 1991 1489 100.1 — — — — — — — 0.0% -3.00 — — — -0.01 — — — — — — — — — — — — — — — —
17 1993 1539 109.1 — — — — +11 +17 — 33.3% -1.78 2–1 (67%) 2–1 (67%) 102.4 -0.33 — — — — — — — — — — — — — — — —
18 1994 1504 96.2 — — — — +9 — — 0.0% -3.67 — — — -0.04 — — — — — — — — — — — — — — — —
22 — — — — — — — — — — — — — — — — 2002 1501 103.0 — — — — +35 — — 35.3% -0.88 1–0 0–2 — +0.03
23 1999 1489 99.0 — — — — — — — 33.3% +0.33 0–1 — — +0.09 2003 1585 121.6 -0.48 -0.28 0.937 48.7% -8 -100 +67 51.7% -0.02 0–8 (0%) 2–2 (50%) 92.7 +0.18
24 2000 1523 109.6 — — — — -29 +54 — 45.0% -0.35 1–1 1–2 (33%) — +0.82 2004 1596 122.6 -0.53 +1.15 1.023 50.6% -43 -61 +14 45.8% -0.13 3–8 (27%) 4–5 (44%) 97.1 -1.06
25 2001 1601 120.5 — — — — -70 +48 — 43.3% -0.41 7–4 (64%) 5–0 (100%) 110.0 +0.59 2005 1635 126.1 -0.99 -0.37 0.949 49.0% -19 -61 -66 51.2% +0.07 4–6 (40%) 2–2 (50%) 96.9 +0.77
26 2002 1553 110.4 — — — — -15 +16 -14 42.2% -0.71 2–7 (22%) 7–4 (64%) 96.8 +0.94 2006 1631 126.4 -2.35 +0.38 0.902 47.3% -29 -15 -35 41.4% -0.71 2–4 (33%) 1–0 — -1.77
27 2003 1450 99.1 -2.66 -3.40 0.402 31.8% +43 +9 — 21.1% -2.08 0–4 (0%) 0–3 (0%) 91.9 -0.26 2007 1648 131.2 -1.85 +2.31 0.995 49.7% -28 -24 -1 48.0% -0.25 3–6 (33%) 2–5 (29%) 95.4 -1.63
28 2004 1454 110.2 — — — — +37 — — 42.9% -0.29 0–1 0–2 — +0.33 2008 1565 114.3 -2.67 -1.70 0.830 45.9% +7 — — 30.4% -1.26 0–3 (0%) — — -0.43
29 — — — — — — — — — — — — — — — — 2009 1573 99.5 -3.38 -1.25 0.696 41.5% — — — 22.2% -2.22 1–0 0–1 — -0.42
30 2006 1449 103.5 +0.91 +3.64 0.841 46.0% — — — 0.0% -2.00 — 0–1 — -0.16 — — — — — — — — — — — — — — — —
31 2007 1426 98.2 -0.36 -2.28 0.811 45.3% — — — 14.3% -2.57 0–1 — — -0.20 — — — — — — — — — — — — — — — —
32 2008 1437 92.1 -4.65 -1.78 0.798 44.9% +40 -8 — 33.3% -1.78 2–3 (40%) 2–1 (67%) 100.2 +0.31 — — — — — — — — — — — — — — — —
33 2009 1502 103.8 -3.71 -3.39 0.743 43.6% -10 -46 — 37.1% -1.34 4–1 (80%) 2–1 (67%) — -0.17 — — — — — — — — — — — — — — — —
34 2010 1480 107.1 -3.00 -0.28 0.835 46.1% +10 -51 — 31.3% -1.63 0–2 2–1 (67%) — -0.27 — — — — — — — — — — — — — — — —
Career — 1623 110.4 -3.60 -1.81 0.772 44.3% -16 +7 -14 36.1% -1.15 18–26 (41%) 21–16 (57%) 101.5 +0.90 — 1717 128.3 -1.80 +0.63 0.928 48.2% -20 -48 -1 45.7% -0.32 14–35 (29%) 11–17 (39%) 88.1 -2.30

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.