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

Aiko Nakamura vs Jamea Jackson H2H: 1-0

Aiko Nakamura holds a 1–0 lead over Jamea Jackson in their WTA head-to-head. Across 1 main-draw meeting, Aiko Nakamura leads 1–0 on hard courts. Most recently, Aiko Nakamura won the 2006 Japan Women's Open quarterfinal 6-1 1-6 7-6(4).

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

Aiko Nakamura
JPN Age 42 Right-Handed 163 cm / 5'4"
H2H
1 – 0
1 main-draw meetings
Jamea Jackson
USA Age 40 Right-Handed 163 cm / 5'4"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Aiko Nakamura #89 6-1 1-6 7-6(4) Jamea Jackson #61 Match data Oct 7, 2006* QF Japan Women's Open 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
Aiko Nakamura #730 #47 569 1,644 50 76 39.7% 0 0 0 0 0 0
Jamea Jackson #382 #43 479 1,662 33 50 39.8% 0 0 0 0 0 0

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 Aiko Nakamura Jamea Jackson
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 — — — — — — — 2003 0–1 0.0% #444 1,491 0 0
17 — — — — — — — 2004 2–5 28.6% #156 1,482 0 0
18 — — — — — — — 2005 10–14 41.7% #80 1,520 0 0
19 — — — — — — — 2006 19–19 50.0% #45 1,608 0 0
20 2004 1–2 33.3% #135 1,505 0 0 2007 0–6 0.0% #588 1,539 0 0
21 2005 11–13 45.8% #71 1,568 0 0 2008 2–5 28.6% #273 1,529 0 0
22 2006 19–18 51.4% #57 1,620 0 0 — — — — — — —
23 2007 13–21 38.2% #66 1,548 0 0 — — — — — — —
24 2008 5–18 21.7% #146 1,489 0 0 — — — — — — —
25 2009 0–2 0.0% #224 1,461 0 0 — — — — — — —
26 2010 1–1 50.0% #677 1,475 0 0 — — — — — — —
27 2011 0–1 0.0% #231 1,468 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 Aiko Nakamura Jamea Jackson
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 — — — — — — — — — — — — — — — — — 2003 0 1 1 0.0% — — — — — — — — — — — —
17 — — — — — — — — — — — — — — — — — 2004 1 4 5 20.0% — — — — 1 1 2 50.0% — — — —
18 — — — — — — — — — — — — — — — — — 2005 6 11 17 35.3% 1 1 2 50.0% 3 2 5 60.0% — — — —
19 — — — — — — — — — — — — — — — — — 2006 11 13 24 45.8% 2 4 6 33.3% 6 2 8 75.0% — — — —
20 2004 1 2 3 33.3% — — — — — — — — — — — — 2007 0 3 3 0.0% 0 1 1 0.0% 0 2 2 0.0% — — — —
21 2005 9 10 19 47.4% 0 1 1 0.0% 1 1 2 50.0% 1 1 2 50.0% 2008 2 5 7 28.6% — — — — — — — — — — — —
22 2006 17 12 29 58.6% 2 3 5 40.0% 0 2 2 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
23 2007 10 15 25 40.0% 1 3 4 25.0% 2 2 4 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
24 2008 2 14 16 12.5% 1 2 3 33.3% 2 2 4 50.0% — — — — — — — — — — — — — — — — — — — — —
25 2009 0 1 1 0.0% — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
26 2010 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
27 2011 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 40 56 96 41.7% 4 9 13 30.8% 5 8 13 38.5% 1 3 4 25.0% — 20 37 57 35.1% 3 6 9 33.3% 10 7 17 58.8% — — — —

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 66/122 of Aiko Nakamura's and 40/82 of Jamea Jackson'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 Aiko Nakamura Jamea Jackson
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%
17 — —/— — — — — — — — — — 2004 1/7 0.0 4.0 64.0% 53.8% 44.4% 50.0% 36.8% 50.4% 44.2%
18 — —/— — — — — — — — — — 2005 9/24 1.1 2.4 66.3% 62.4% 42.0% 56.2% 56.0% 55.5% 45.3%
19 — —/— — — — — — — — — — 2006 20/38 0.7 3.1 66.5% 58.3% 48.9% 47.6% 44.4% 55.1% 45.1%
20 — —/— — — — — — — — — — 2007 5/6 0.4 4.0 62.9% 45.0% 40.0% 37.7% 28.9% 43.7% 32.8%
21 2005 6/24 1.3 6.0 58.0% 59.3% 34.3% 50.4% 43.0% 48.8% 39.4% 2008 5/7 1.2 4.4 62.5% 52.0% 37.3% 43.7% 55.6% 46.8% 40.2%
22 2006 14/37 1.1 3.3 61.3% 60.8% 45.2% 44.1% 46.6% 54.5% 41.9% — —/— — — — — — — — — —
23 2007 26/34 1.4 3.3 60.5% 58.9% 40.4% 46.5% 44.7% 51.7% 43.0% — —/— — — — — — — — — —
24 2008 16/23 0.9 3.3 63.7% 55.8% 37.9% 44.0% 43.5% 49.4% 36.9% — —/— — — — — — — — — —
25 2009 2/2 2.0 4.5 64.9% 51.5% 22.8% 39.7% 91.7% 41.0% 39.8% — —/— — — — — — — — — —
26 2010 2/2 0.5 6.0 66.4% 47.6% 29.2% 33.8% 85.0% 41.3% 40.0% — —/— — — — — — — — — —
Career — 66/126 1.2 3.6 61.5% 58.0% 39.4% 45.1% 47.3% 50.8% 40.8% — 40/83 0.8 3.2 65.5% 56.7% 44.7% 47.9% 46.3% 52.6% 43.0%

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 Aiko Nakamura Jamea Jackson
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 — — — — — — — — — — — — — — — — 2003 1492 100.0 — — — — — — — 0.0% -3.50 — — — -0.13
17 — — — — — — — — — — — — — — — — 2004 1483 106.1 -0.74 -0.28 0.892 47.5% -1 — — 46.7% -0.07 0–3 (0%) 0–3 (0%) — -0.03
18 — — — — — — — — — — — — — — — — 2005 1521 117.6 -0.08 -0.13 1.020 50.4% -39 — +118 43.6% -0.38 3–4 (43%) 4–1 (80%) 103.8 -0.78
19 — — — — — — — — — — — — — — — — 2006 1609 128.7 -0.56 +0.41 1.005 50.0% -63 -80 +192 53.5% +0.27 6–8 (43%) 3–8 (27%) 98.3 +0.35
20 2004 1505 108.0 — — — — +23 — — 33.3% -1.17 — 1–0 — -0.35 2007 1540 95.2 -4.69 -3.50 0.583 38.5% -33 — — 7.7% -3.54 0–1 — — -0.44
21 2005 1568 117.9 -3.08 -1.83 0.770 44.8% +2 — — 45.8% -0.30 6–5 (55%) 1–5 (17%) 99.1 +0.24 2008 1530 101.3 -3.99 -0.29 0.755 43.5% -25 — — 28.6% -2.21 0–2 1–0 — -0.20
22 2006 1621 117.5 -1.07 -2.00 0.920 47.9% +24 -78 — 50.6% -0.13 5–6 (45%) 5–1 (83%) 101.1 +1.14 — — — — — — — — — — — — — — — —
23 2007 1548 108.1 -3.29 -1.84 0.891 47.2% -11 -43 +34 37.3% -0.84 5–4 (56%) 1–6 (14%) 97.1 +0.20 — — — — — — — — — — — — — — — —
24 2008 1489 112.6 -3.75 -4.17 0.729 43.7% -29 +17 +95 22.0% -2.16 3–3 (50%) 2–1 (67%) 102.7 -1.31 — — — — — — — — — — — — — — — —
25 2009 1461 93.4 -2.15 -0.86 0.675 40.3% — — — 20.0% -2.60 0–1 — — +0.24 — — — — — — — — — — — — — — — —
26 2010 1475 101.1 -2.97 -1.43 0.680 40.8% — — — 40.0% -2.00 1–0 1–0 — -0.01 — — — — — — — — — — — — — — — —
27 2011 1469 95.0 — — — — — — — 0.0% -5.50 — — — -0.13 — — — — — — — — — — — — — — — —
Career — 1644 115.0 -2.87 -2.40 0.829 45.9% +1 -43 +65 39.6% -0.84 20–19 (51%) 11–13 (46%) 101.2 +0.02 — 1662 120.0 -1.40 -0.31 0.907 47.8% -44 -80 +164 44.3% -0.45 9–18 (33%) 8–12 (40%) 96.4 -1.48

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.