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

Aleksandra Wozniak vs Julia Vakulenko H2H: 1-0

Aleksandra Wozniak holds a 1–0 lead over Julia Vakulenko in their WTA head-to-head. Across 1 main-draw meeting, Aleksandra Wozniak leads 1–0 on hard courts. Most recently, Aleksandra Wozniak won the 2008 Cincinnati Open round of 16 6-2 6-3.

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Aleksandra Wozniak
Canada Age 39 Right-Handed 175 cm / 5'9"
H2H
1 – 0
1 main-draw meetings
Julia Vakulenko
UKR Age 43 Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Aleksandra Wozniak #39 6-2 6-3 Julia Vakulenko #84 Match data Aug 15, 2008* R16 Cincinnati 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
Aleksandra Wozniak #1,042 #21 2,114 1,793 103 129 44.4% 0 0 0 1 0 1
Julia Vakulenko #979 #31 916 1,730 51 76 40.2% 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 Aleksandra Wozniak Julia Vakulenko
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 2004 0–1 0.0% #492 1,490 0 0 — — — — — — —
17 2005 0–3 0.0% #168 1,458 0 0 2001 2–5 28.6% #132 1,492 0 0
18 2006 3–5 37.5% #93 1,467 0 0 2002 1–5 16.7% #132 1,468 0 0
19 2007 8–16 33.3% #136 1,477 0 0 2003 4–8 33.3% #94 1,502 0 0
20 2008 19–15 55.9% #34 1,677 0 1 2004 10–18 35.7% #130 1,476 0 0
21 2009 30–25 54.5% #34 1,767 0 1 2005 3–3 50.0% #185 1,522 0 0
22 2010 11–18 37.9% #125 1,602 0 1 2006 6–5 54.5% #120 1,587 0 0
23 2011 4–7 36.4% #107 1,582 0 1 2007 22–19 53.7% #32 1,724 0 0
24 2012 19–17 52.8% #43 1,718 0 1 2008 3–12 20.0% #354 1,568 0 0
25 2013 2–7 22.2% #288 1,652 0 1 2009 0–1 0.0% #156 1,554 0 0
26 2014 7–10 41.2% #130 1,618 0 1 — — — — — — —
28 2016 0–4 0.0% #301 1,533 0 1 — — — — — — —
29 2017 0–1 0.0% #300 1,506 0 1 — — — — — — —

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 Aleksandra Wozniak Julia Vakulenko
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 2004 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
17 2005 0 2 2 0.0% 0 1 1 0.0% — — — — — — — — 2001 1 1 2 50.0% 1 4 5 20.0% — — — — — — — —
18 2006 3 4 7 42.9% 0 1 1 0.0% — — — — — — — — 2002 0 1 1 0.0% 1 4 5 20.0% — — — — — — — —
19 2007 4 12 16 25.0% 4 2 6 66.7% 0 2 2 0.0% — — — — 2003 1 5 6 16.7% 3 2 5 60.0% 0 1 1 0.0% — — — —
20 2008 16 10 26 61.5% 2 4 6 33.3% 1 1 2 50.0% — — — — 2004 6 8 14 42.9% 4 7 11 36.4% 0 2 2 0.0% 0 1 1 0.0%
21 2009 16 15 31 51.6% 10 7 17 58.8% 4 3 7 57.1% — — — — 2005 — — — — 2 2 4 50.0% 1 1 2 50.0% — — — —
22 2010 3 9 12 25.0% 6 6 12 50.0% 2 3 5 40.0% — — — — 2006 — — — — 6 4 10 60.0% 0 1 1 0.0% — — — —
23 2011 3 5 8 37.5% 1 1 2 50.0% 0 1 1 0.0% — — — — 2007 13 12 25 52.0% 7 5 12 58.3% 2 2 4 50.0% — — — —
24 2012 10 9 19 52.6% 6 5 11 54.5% 3 3 6 50.0% — — — — 2008 2 5 7 28.6% 1 6 7 14.3% 0 1 1 0.0% — — — —
25 2013 2 7 9 22.2% — — — — — — — — — — — — 2009 — — — — 0 1 1 0.0% — — — — — — — —
26 2014 5 7 12 41.7% 0 1 1 0.0% 2 2 4 50.0% — — — — — — — — — — — — — — — — — — — — —
28 2016 0 3 3 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
29 2017 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 62 85 147 42.2% 29 29 58 50.0% 12 15 27 44.4% — — — — — 23 32 55 41.8% 25 35 60 41.7% 3 8 11 27.3% 0 1 1 0.0%

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 193/228 of Aleksandra Wozniak's and 72/114 of Julia Vakulenko'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 Aleksandra Wozniak Julia Vakulenko
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%
18 2006 1/8 4.0 5.0 64.0% 56.3% 33.3% 40.0% 25.0% 48.0% 42.7% — —/— — — — — — — — — —
19 2007 13/24 2.1 4.5 53.3% 60.8% 39.2% 52.6% 41.4% 50.7% 40.7% 2003 6/12 2.5 4.2 54.3% 69.0% 45.8% 57.4% 47.1% 58.3% 39.6%
20 2008 28/34 2.3 4.0 61.3% 62.9% 43.8% 55.7% 49.5% 55.7% 43.1% 2004 5/28 3.6 4.6 61.4% 68.3% 34.5% 44.4% 54.5% 54.6% 42.8%
21 2009 52/55 2.5 3.8 59.7% 63.7% 48.1% 51.3% 55.3% 57.4% 46.2% 2005 4/6 3.8 3.8 65.7% 71.7% 40.8% 64.6% 45.8% 61.0% 40.4%
22 2010 28/29 2.0 3.5 65.3% 59.1% 40.1% 52.1% 44.8% 52.6% 41.5% 2006 9/11 1.6 2.8 63.2% 59.1% 49.8% 43.3% 54.3% 55.0% 49.7%
23 2011 11/11 1.9 2.9 66.2% 65.9% 46.5% 59.1% 38.8% 59.5% 45.3% 2007 35/41 3.7 4.0 60.3% 65.0% 43.7% 49.6% 45.9% 56.1% 45.6%
24 2012 32/36 2.4 3.8 62.5% 63.4% 45.3% 51.3% 51.2% 56.5% 46.3% 2008 12/15 2.3 4.8 52.6% 61.4% 37.3% 49.5% 37.6% 49.5% 38.1%
25 2013 8/9 1.3 6.8 59.5% 54.2% 37.3% 50.4% 55.7% 47.4% 44.3% 2009 1/1 1.0 3.0 63.6% 52.4% 41.7% 33.3% 20.0% 48.5% 36.7%
26 2014 16/17 2.2 4.3 57.2% 62.5% 40.9% 50.7% 45.1% 53.1% 45.2% — —/— — — — — — — — — —
28 2016 3/4 0.7 7.0 69.1% 49.9% 33.5% 52.2% 41.7% 44.8% 40.0% — —/— — — — — — — — — —
29 2017 1/1 1.0 5.0 59.7% 53.5% 44.8% 40.0% 60.0% 50.0% 34.5% — —/— — — — — — — — — —
Career — 193/232 2.2 4.0 61.1% 62.0% 43.8% 52.4% 49.2% 54.9% 44.3% — 72/127 3.1 4.0 59.3% 64.4% 42.7% 49.7% 45.9% 55.1% 43.8%

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 Aleksandra Wozniak Julia Vakulenko
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 2004 1491 97.4 — — — — — — — 0.0% -3.50 — — — +0.03 — — — — — — — — — — — — — — — —
17 2005 1459 102.2 — — — — — — — 14.3% -1.71 0–1 0–2 — 0.00 2001 1493 107.2 — — — — — +2 — 42.1% -0.32 1–4 (20%) 1–1 — -0.28
18 2006 1468 109.8 -1.51 -0.76 0.821 45.3% +29 — — 44.4% +0.11 0–2 — — +0.28 2002 1468 100.2 — — — — — +1 — 23.1% -2.38 0–1 1–0 — +0.08
19 2007 1478 107.0 -3.54 -2.63 0.826 45.9% -1 +74 — 28.6% -1.41 3–2 (60%) 0–6 (0%) 97.3 +0.24 2003 1502 115.0 +1.60 -1.26 0.949 48.8% -16 +36 — 38.5% -0.96 0–2 0–1 — -0.50
20 2008 1678 129.2 +0.51 -0.06 0.972 49.4% -2 -141 — 50.7% -0.11 7–2 (78%) 0–4 (0%) 104.2 +0.05 2004 1477 114.2 -0.14 -0.77 0.943 48.8% +33 +33 — 41.0% -0.59 2–5 (29%) 5–3 (63%) 100.8 +0.59
21 2009 1767 133.0 +1.75 +2.32 1.085 51.8% -39 -118 -131 52.4% +0.22 10–10 (50%) 11–5 (69%) 104.9 -0.33 2005 1523 111.0 +0.98 -0.91 1.036 50.9% — +12 — 53.8% +0.31 0–1 1–1 — -0.16
22 2010 1602 108.4 -2.85 -1.60 0.875 47.2% -5 +46 +21 37.7% -1.11 2–3 (40%) 3–1 (75%) 100.7 +0.69 2006 1587 121.3 +0.51 +2.47 1.104 52.5% — +44 — 70.0% +1.10 0–2 2–0 — +0.61
23 2011 1582 124.8 +1.18 +1.26 1.118 52.3% +3 — — 41.7% +0.29 0–2 1–2 (33%) — +0.06 2007 1724 140.9 +0.53 +1.87 1.040 50.5% -68 +9 -168 54.3% +0.49 10–6 (63%) 3–5 (38%) 106.8 +0.51
24 2012 1719 135.4 +0.10 +1.88 1.064 51.3% -42 -27 -81 54.8% +0.39 6–8 (43%) 8–4 (67%) 104.6 -0.14 2008 1569 101.1 -3.68 -3.86 0.755 43.8% +18 +42 — 30.3% -1.33 3–4 (43%) — — -0.51
25 2013 1652 121.8 -3.37 +0.90 0.842 46.2% -33 — — 25.0% -1.45 1–1 1–3 (25%) — -0.66 2009 1555 — +1.66 -1.69 0.713 41.5% — — — — — — — — -0.05
26 2014 1619 118.6 -2.20 +0.51 0.965 48.9% -3 — +19 40.5% -0.69 5–3 (63%) 3–1 (75%) 103.9 -0.26 — — — — — — — — — — — — — — — —
28 2016 1533 94.9 -2.12 -2.18 0.725 42.5% +3 — — 11.1% -2.78 0–1 0–1 — +0.39 — — — — — — — — — — — — — — — —
29 2017 1507 92.2 -3.22 -0.52 0.690 43.1% — — — 33.3% -2.00 0–1 — — -0.07 — — — — — — — — — — — — — — — —
Career — 1793 127.8 -0.40 +0.63 0.983 49.6% -16 -41 -56 44.2% -0.35 34–36 (49%) 27–29 (48%) 102.3 +0.12 — 1731 126.1 -0.09 +0.34 0.975 49.2% -22 +25 -168 45.8% -0.26 16–25 (39%) 13–11 (54%) 102.1 +0.23

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.