H2H data updated: 2026-09-01 00:00 UTC

Gisela Dulko vs Jamea Jackson H2H: 1-2

Jamea Jackson holds a 2–1 lead over Gisela Dulko in their WTA head-to-head. Across 3 main-draw meetings, Jamea Jackson leads 2–1 on hard courts. Most recently, Jamea Jackson won the 2006 Japan Women's Open round of 32 6-4 6-1.

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Gisela Dulko
ARG Age 41 Right-Handed 170 cm / 5'7"
H2H
1 – 2
3 main draw meetings
Jamea Jackson
USA Age 39 Right-Handed 163 cm / 5'4"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jamea Jackson #61 6-4 6-1 Gisela Dulko #42 Match data Oct 5, 2006* R32 Japan Women's Open Tier III → modern equivalent WTA 250 Hard
Jamea Jackson #94 5-7 6-2 6-4 Gisela Dulko #28 Match data Mar 22, 2006* R64 Miami Open Tier I → modern equivalent WTA 1000 Hard
Gisela Dulko #34 6-4 7-5 Jamea Jackson #73 Match data Oct 13, 2005* R32 Bangkok 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
Gisela Dulko #305 #26 1,695 1,797 192 181 51.5% 0 0 0 0 4 4
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 Gisela Dulko Jamea Jackson
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 2001 0–1 0.0% #188 1,487 0 0 2003 0–1 0.0% #444 1,491 0 0
17 2002 4–3 57.1% #154 1,527 0 0 2004 2–5 28.6% #156 1,482 0 0
18 2003 5–7 41.7% #125 1,516 0 0 2005 10–14 41.7% #80 1,520 0 0
19 2004 22–19 53.7% #33 1,705 0 0 2006 19–19 50.0% #45 1,608 0 0
20 2005 32–23 58.2% #26 1,725 0 0 2007 0–6 0.0% #588 1,539 0 0
21 2006 16–23 41.0% #59 1,573 0 0 2008 2–5 28.6% #273 1,529 0 0
22 2007 29–23 55.8% #37 1,698 0 2 — — — — — — —
23 2008 18–21 46.2% #51 1,629 0 3 — — — — — — —
24 2009 28–20 58.3% #36 1,730 0 3 — — — — — — —
25 2010 21–21 50.0% #48 1,687 0 3 — — — — — — —
26 2011 15–15 50.0% #67 1,651 0 4 — — — — — — —
27 2012 2–5 28.6% #305 1,605 0 4 — — — — — — —

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 Gisela Dulko 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 2001 0 1 1 0.0% — — — — — — — — — — — — 2003 0 1 1 0.0% — — — — — — — — — — — —
17 2002 1 2 3 33.3% 3 1 4 75.0% — — — — — — — — 2004 1 4 5 20.0% — — — — 1 1 2 50.0% — — — —
18 2003 0 1 1 0.0% 4 4 8 50.0% 0 1 1 0.0% 1 1 2 50.0% 2005 6 11 17 35.3% 1 1 2 50.0% 3 2 5 60.0% — — — —
19 2004 17 12 29 58.6% 3 5 8 37.5% 2 2 4 50.0% — — — — 2006 11 13 24 45.8% 2 4 6 33.3% 6 2 8 75.0% — — — —
20 2005 20 16 36 55.6% 8 5 13 61.5% 4 2 6 66.7% — — — — 2007 0 3 3 0.0% 0 1 1 0.0% 0 2 2 0.0% — — — —
21 2006 6 13 19 31.6% 7 8 15 46.7% 3 2 5 60.0% — — — — 2008 2 5 7 28.6% — — — — — — — — — — — —
22 2007 18 13 31 58.1% 11 7 18 61.1% 0 2 2 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
23 2008 3 13 16 18.8% 11 6 17 64.7% 4 2 6 66.7% — — — — — — — — — — — — — — — — — — — — —
24 2009 12 9 21 57.1% 14 9 23 60.9% 2 2 4 50.0% — — — — — — — — — — — — — — — — — — — — —
25 2010 11 12 23 47.8% 10 8 18 55.6% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
26 2011 6 11 17 35.3% 9 4 13 69.2% — — — — — — — — — — — — — — — — — — — — — — — — —
27 2012 1 4 5 20.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 95 107 202 47.0% 81 58 139 58.3% 15 14 29 51.7% 1 2 3 33.3% — 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 229/365 of Gisela Dulko'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 Gisela Dulko 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 2003 1/12 2.0 5.0 57.5% 58.5% 47.9% 57.1% 30.8% 54.0% 40.2% 2005 9/24 1.1 2.4 66.3% 62.4% 42.0% 56.2% 56.0% 55.5% 45.3%
19 2004 9/41 3.0 4.9 55.9% 67.7% 45.0% 46.7% 55.4% 58.0% 42.7% 2006 20/38 0.7 3.1 66.5% 58.3% 48.9% 47.6% 44.4% 55.1% 45.1%
20 2005 6/55 2.3 4.8 56.5% 59.6% 39.2% 49.8% 44.7% 50.9% 48.8% 2007 5/6 0.4 4.0 62.9% 45.0% 40.0% 37.7% 28.9% 43.7% 32.8%
21 2006 26/39 1.5 4.9 59.7% 59.1% 42.3% 49.9% 52.7% 52.2% 42.9% 2008 5/7 1.2 4.4 62.5% 52.0% 37.3% 43.7% 55.6% 46.8% 40.2%
22 2007 36/52 1.0 4.3 61.7% 58.4% 42.9% 47.3% 47.6% 52.4% 43.2% — —/— — — — — — — — — —
23 2008 35/39 1.4 3.5 61.9% 59.3% 47.2% 48.7% 48.3% 54.7% 43.0% — —/— — — — — — — — — —
24 2009 44/48 2.7 4.2 58.1% 66.0% 44.8% 56.5% 48.7% 56.8% 44.9% — —/— — — — — — — — — —
25 2010 39/42 2.3 3.8 60.6% 60.6% 46.5% 50.4% 51.1% 55.0% 46.3% — —/— — — — — — — — — —
26 2011 28/30 2.0 4.3 57.2% 65.6% 43.9% 55.2% 49.5% 56.4% 45.7% — —/— — — — — — — — — —
27 2012 5/7 0.6 5.0 52.5% 48.8% 36.6% 30.4% 34.6% 43.0% 40.8% — —/— — — — — — — — — —
Career — 229/373 1.9 4.2 59.5% 61.5% 44.5% 50.8% 49.2% 54.5% 44.3% — 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 are precomputed from eligible main-draw results; point-stat values use the available detailed sample. 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 Gisela Dulko 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 2001 1488 98.5 — — — — — — — 0.0% -3.00 — — — -0.01 2003 1492 100.0 — — — — — — — 0.0% -3.50 — — — -0.13
17 2002 1528 110.5 — — — — -9 +54 — 46.7% +0.27 2–1 (67%) — — +0.54 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 2003 1516 103.4 -0.14 -1.46 0.874 47.6% -8 +76 — 36.0% -0.44 2–1 (67%) 0–3 (0%) — +0.47 2005 1521 117.6 -0.08 -0.13 1.020 50.4% -39 — +118 43.6% -0.38 3–4 (43%) 4–1 (80%) — -0.78
19 2004 1706 135.1 +1.79 -0.44 1.017 50.3% -27 -95 -100 52.9% -0.25 3–4 (43%) 9–1 (90%) — -0.94 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%) — +0.35
20 2005 1725 129.6 -1.55 +1.29 0.994 49.6% -23 -48 -80 55.8% +0.32 11–8 (58%) 7–5 (58%) — +0.73 2007 1540 95.2 -4.69 -3.50 0.583 38.5% -33 — — 7.7% -3.54 0–1 — — -0.44
21 2006 1574 115.8 -2.53 -1.31 0.898 47.8% +11 +73 +112 44.0% -0.75 3–5 (38%) 7–5 (58%) — +1.89 2008 1530 101.3 -3.99 -0.29 0.755 43.5% -25 — — 28.6% -2.21 0–2 1–0 — -0.20
22 2007 1699 129.5 -2.86 -0.86 0.906 47.9% +7 -19 — 53.8% +0.26 8–7 (53%) 6–3 (67%) — +0.85 — — — — — — — — — — — — — — — —
23 2008 1630 120.3 -0.30 -0.40 0.950 49.0% -74 +137 +31 46.3% -0.11 7–3 (70%) 4–6 (40%) — -1.13 — — — — — — — — — — — — — — — —
24 2009 1731 135.0 +0.97 +0.64 1.040 50.8% -69 +46 -30 55.7% +0.42 7–3 (70%) 5–6 (45%) — -0.13 — — — — — — — — — — — — — — — —
25 2010 1687 136.7 -0.13 +2.36 1.028 50.5% -9 +74 — 49.5% -0.11 7–8 (47%) 4–9 (31%) — -1.55 — — — — — — — — — — — — — — — —
26 2011 1652 134.5 +0.74 +1.84 1.047 50.8% -36 +153 — 51.6% +0.16 3–3 (50%) 2–1 (67%) — -0.48 — — — — — — — — — — — — — — — —
27 2012 1606 102.0 -2.95 +0.27 0.715 41.8% -21 — — 15.4% -2.54 1–0 0–1 — -0.18 — — — — — — — — — — — — — — — —
Career — 1798 133.1 -0.56 +0.42 0.974 49.4% -23 +50 -10 50.4% -0.03 54–43 (56%) 44–40 (52%) 107.2 +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.