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

Kateryna Volodko vs Yung Jan Chan H2H: 0-1

Yung Jan Chan holds a 1–0 lead over Kateryna Volodko in their WTA head-to-head. Across 1 main-draw meeting, Yung Jan Chan leads 1–0 on clay. Most recently, Yung Jan Chan won the 2012 Roland Garros round of 128 6-1 7-6(8).

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Kateryna Volodko
UKR Age 40 Right-Handed 175 cm / 5'9"
H2H
0 – 1
1 main-draw meetings
Yung Jan Chan
TPE Age 37 Right-Handed 170 cm / 5'7"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Yung Jan Chan 6-1 7-6(8) Kateryna Volodko #65 Match data May 29, 2012* R128 Roland Garros Grand Slam Clay

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
Kateryna Volodko #584 #29 1,740 1,802 138 190 42.1% 0 0 0 0 2 2
Yung Jan Chan — — — 1,636 49 84 36.8% 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 Kateryna Volodko Yung Jan Chan
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 — — — — — — — 2005 0–1 0.0% — 1,499 0 0
16 2003 1–2 33.3% #384 1,493 0 0 2006 3–3 50.0% — 1,526 0 0
17 2004 0–2 0.0% #316 1,470 0 0 2007 10–16 38.5% — 1,572 0 0
18 2005 7–7 50.0% #121 1,535 0 0 2008 15–20 42.9% — 1,606 0 0
19 2006 5–10 33.3% #100 1,530 0 0 2009 7–12 36.8% — 1,595 0 0
20 2007 13–19 40.6% #44 1,622 0 0 2010 5–13 27.8% — 1,532 0 0
21 2008 15–19 44.1% #62 1,640 0 1 2011 3–6 33.3% — 1,530 0 0
22 2009 23–20 53.5% #31 1,770 0 1 2012 4–4 50.0% — 1,584 0 0
23 2010 8–15 34.8% #99 1,666 0 1 2013 1–2 33.3% — 1,582 0 0
24 2011 14–10 58.3% #85 1,720 0 1 2014 1–6 14.3% — 1,523 0 0
25 2012 7–12 36.8% #136 1,656 0 1 2015 0–1 0.0% — 1,505 0 0
27 2014 0–2 0.0% #201 1,616 0 1 — — — — — — —
28 2015 8–14 36.4% #89 1,605 0 1 — — — — — — —
29 2016 14–17 45.2% #69 1,673 0 1 — — — — — — —
30 2017 13–14 48.1% #92 1,652 0 2 — — — — — — —
31 2018 4–12 25.0% #132 1,587 0 2 — — — — — — —
32 2019 0–2 0.0% #1168 1,554 0 2 — — — — — — —
33 2020 5–8 38.5% #285 1,519 0 2 — — — — — — —
34 2021 1–2 33.3% #207 1,534 0 2 — — — — — — —
36 2023 0–2 0.0% #276 1,553 0 2 — — — — — — —
37 2024 0–1 0.0% #584 1,543 0 2 — — — — — — —

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 Kateryna Volodko Yung Jan Chan
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 2003 1 1 2 50.0% 0 1 1 0.0% — — — — — — — — 2006 3 2 5 60.0% — — — — 0 1 1 0.0% — — — —
17 2004 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — 2007 7 10 17 41.2% 2 3 5 40.0% 1 3 4 25.0% — — — —
18 2005 6 3 9 66.7% 1 3 4 25.0% 0 1 1 0.0% — — — — 2008 10 13 23 43.5% 4 5 9 44.4% 1 2 3 33.3% — — — —
19 2006 4 6 10 40.0% 0 3 3 0.0% 1 1 2 50.0% — — — — 2009 7 9 16 43.8% — — — — 0 3 3 0.0% — — — —
20 2007 8 11 19 42.1% 5 6 11 45.5% 0 2 2 0.0% — — — — 2010 4 9 13 30.8% 0 2 2 0.0% 1 2 3 33.3% — — — —
21 2008 4 12 16 25.0% 2 4 6 33.3% 7 2 9 77.8% 2 1 3 66.7% 2011 1 5 6 16.7% 2 1 3 66.7% — — — — — — — —
22 2009 12 12 24 50.0% 9 6 15 60.0% 2 2 4 50.0% — — — — 2012 3 2 5 60.0% 1 2 3 33.3% — — — — — — — —
23 2010 7 12 19 36.8% 1 2 3 33.3% 0 1 1 0.0% — — — — 2013 1 2 3 33.3% — — — — — — — — — — — —
24 2011 7 6 13 53.8% 5 3 8 62.5% 2 1 3 66.7% — — — — 2014 1 6 7 14.3% — — — — — — — — — — — —
25 2012 3 4 7 42.9% 2 5 7 28.6% 2 3 5 40.0% — — — — 2015 0 1 1 0.0% — — — — — — — — — — — —
27 2014 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
28 2015 7 10 17 41.2% 1 3 4 25.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
29 2016 8 11 19 42.1% 4 4 8 50.0% 2 2 4 50.0% — — — — — — — — — — — — — — — — — — — — —
30 2017 9 9 18 50.0% 4 4 8 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
31 2018 2 6 8 25.0% 1 4 5 20.0% 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — —
32 2019 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
33 2020 5 6 11 45.5% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
34 2021 1 1 2 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
36 2023 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
37 2024 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 84 117 201 41.8% 35 53 88 39.8% 17 19 36 47.2% 2 1 3 66.7% — 37 60 97 38.1% 9 13 22 40.9% 3 11 14 21.4% — — — —

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 282/323 of Kateryna Volodko's and 110/133 of Yung Jan Chan'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 Kateryna Volodko Yung Jan Chan
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%
15 — —/— — — — — — — — — — 2005 1/1 0.0 2.0 70.3% 51.9% 36.4% 44.4% 33.3% 47.3% 34.7%
16 — —/— — — — — — — — — — 2006 1/6 1.0 1.0 64.3% 55.6% 45.0% 50.0% 25.0% 51.8% 36.9%
17 — —/— — — — — — — — — — 2007 20/26 1.0 2.9 63.9% 55.2% 44.0% 43.6% 42.9% 50.8% 44.8%
18 2005 4/14 4.3 4.8 51.4% 66.4% 43.7% 52.6% 32.1% 55.4% 39.6% 2008 29/35 1.3 3.2 61.2% 58.0% 45.7% 51.3% 45.1% 53.4% 44.0%
19 2006 8/15 3.0 6.1 54.5% 61.2% 47.5% 44.5% 48.0% 54.8% 42.2% 2009 19/19 1.4 3.3 65.6% 57.2% 41.3% 50.4% 59.2% 51.7% 44.3%
20 2007 27/32 2.7 4.6 57.4% 63.9% 44.4% 57.8% 50.6% 55.6% 43.3% 2010 14/18 1.4 2.8 68.1% 61.8% 33.7% 50.1% 42.3% 52.5% 40.1%
21 2008 33/34 2.4 3.7 57.4% 64.2% 46.1% 49.9% 47.7% 56.6% 40.0% 2011 8/9 0.9 3.1 66.8% 57.1% 39.9% 37.4% 51.8% 51.1% 45.6%
22 2009 41/43 2.0 3.5 63.5% 62.3% 44.6% 49.5% 49.1% 55.7% 43.8% 2012 7/8 1.6 2.6 68.6% 58.2% 46.2% 45.0% 59.8% 54.2% 43.7%
23 2010 21/23 2.7 4.4 60.6% 59.9% 41.6% 45.5% 43.5% 52.7% 43.1% 2013 3/3 0.3 4.0 70.1% 58.7% 49.3% 57.3% 51.5% 55.9% 44.1%
24 2011 23/24 1.5 3.8 64.8% 62.4% 43.3% 53.4% 60.9% 56.0% 46.7% 2014 7/7 0.4 4.1 72.7% 53.5% 36.6% 53.0% 50.5% 49.1% 43.1%
25 2012 17/19 1.7 6.8 64.1% 61.2% 35.3% 50.6% 44.1% 51.9% 42.7% 2015 1/1 5.0 9.0 65.5% 67.3% 20.7% 55.6% 25.0% 51.2% 42.4%
27 2014 2/2 0.5 6.0 63.1% 68.8% 28.9% 54.5% 49.2% 53.9% 42.4% — —/— — — — — — — — — —
28 2015 14/22 1.5 5.3 69.1% 62.2% 47.4% 59.2% 56.9% 57.6% 39.7% — —/— — — — — — — — — —
29 2016 31/31 2.5 4.5 64.8% 62.1% 43.6% 51.6% 52.0% 55.3% 44.4% — —/— — — — — — — — — —
30 2017 26/27 2.5 5.1 62.8% 62.7% 43.7% 47.0% 57.8% 55.6% 45.0% — —/— — — — — — — — — —
31 2018 14/16 2.1 5.7 60.0% 60.4% 41.8% 50.4% 40.5% 53.0% 39.3% — —/— — — — — — — — — —
32 2019 2/2 2.5 7.5 48.6% 58.1% 32.0% 37.5% 34.1% 44.6% 41.0% — —/— — — — — — — — — —
33 2020 13/13 2.1 6.0 59.6% 64.5% 40.3% 55.8% 53.2% 54.5% 41.4% — —/— — — — — — — — — —
34 2021 3/3 2.0 3.3 58.4% 51.7% 41.3% 47.5% 33.2% 47.4% 37.3% — —/— — — — — — — — — —
36 2023 2/2 0.0 5.0 61.7% 54.7% 35.4% 54.2% 69.0% 47.4% 38.7% — —/— — — — — — — — — —
37 2024 1/1 1.0 5.0 60.3% 70.5% 65.5% 60.0% 25.0% 68.5% 31.8% — —/— — — — — — — — — —
Career — 282/328 2.2 4.6 61.5% 62.4% 43.3% 51.1% 50.1% 55.0% 42.8% — 110/133 1.2 3.2 65.3% 57.5% 41.9% 48.4% 48.3% 52.1% 43.6%

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 Kateryna Volodko Yung Jan Chan
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 1499 114.7 +1.11 +4.59 0.658 42.3% — — — 0.0% -4.00 — — — -0.28
16 2003 1493 99.7 — — — — — — — 33.3% -1.00 — 0–1 — +0.13 2006 1526 114.7 -1.66 -2.19 0.766 43.8% +28 — — 53.8% +1.00 0–1 0–1 — +0.30
17 2004 1470 92.7 — — — — — — — 0.0% -4.00 — 0–1 — -0.06 2007 1573 120.6 -3.59 +0.50 0.909 47.8% -5 +2 -14 41.4% -0.60 2–6 (25%) 1–2 (33%) 94.6 -0.31
18 2005 1535 114.5 -0.65 -1.39 0.888 47.3% +53 -74 — 48.4% 0.00 2–1 (67%) 1–2 (33%) 101.2 +0.22 2008 1607 124.5 -1.27 +0.65 0.945 48.9% -19 -17 -72 45.2% -0.43 6–8 (43%) 1–5 (17%) 97.0 -0.98
19 2006 1530 109.9 -0.47 -1.41 0.933 48.7% +34 -81 — 39.4% -0.76 2–3 (40%) 1–2 (33%) — +0.19 2009 1596 119.8 -1.78 +0.07 0.918 48.2% +14 — -91 39.5% -0.74 2–3 (40%) 1–1 — -1.09
20 2007 1623 134.3 -0.20 +0.29 0.974 49.7% -9 -92 — 40.5% -0.53 6–6 (50%) 3–5 (38%) 102.9 -1.23 2010 1532 109.8 -1.37 -2.21 0.844 46.3% +22 — -35 32.4% -1.00 1–2 (33%) 0–1 — +0.58
21 2008 1641 129.4 +1.11 -2.53 0.922 48.7% -55 -111 +64 44.9% -0.41 5–5 (50%) 5–4 (56%) 101.4 -0.94 2011 1531 113.4 -2.22 +0.98 0.932 48.4% -16 +57 — 36.8% -0.58 0–3 (0%) 0–1 — -0.15
22 2009 1771 139.2 +0.57 +0.61 0.989 49.9% -80 -106 -46 53.5% +0.09 8–7 (53%) 8–3 (73%) 107.1 -0.90 2012 1584 120.9 -0.16 -0.50 0.955 49.0% -12 +11 — 50.0% +0.36 1–1 3–3 (50%) — -0.12
23 2010 1667 123.1 -2.00 -0.23 0.911 47.7% -7 -36 — 37.5% -0.85 2–4 (33%) 2–5 (29%) 96.2 -0.17 2013 1583 111.3 -0.50 +0.31 1.001 50.5% -15 — — 37.5% +0.25 1–1 — — -0.15
24 2011 1721 131.2 +0.20 +2.11 1.061 51.5% -32 -47 -19 62.0% +0.92 1–3 (25%) 0–1 — -1.37 2014 1524 105.5 -2.36 -1.45 0.846 46.1% -15 — — 23.5% -1.71 1–2 (33%) 0–1 — -0.24
25 2012 1656 118.5 -1.96 -0.33 0.888 47.3% +28 -33 +55 36.4% -0.91 4–2 (67%) 3–5 (38%) 101.9 -1.12 2015 1505 97.8 -1.75 +1.24 0.868 46.7% — — — 0.0% -1.50 — 0–1 — +0.18
27 2014 1617 101.3 -2.50 -3.04 0.919 47.8% — — — 33.3% -0.67 0–2 — — +0.07 — — — — — — — — — — — — — — — —
28 2015 1605 129.5 -0.14 -0.79 0.935 49.1% +30 -35 — 40.8% -0.22 3–4 (43%) 1–7 (13%) 94.1 -1.36 — — — — — — — — — — — — — — — —
29 2016 1673 127.0 -0.24 +0.59 0.993 49.8% +20 -110 +22 44.9% -0.05 9–7 (56%) 3–6 (33%) 98.5 -1.35 — — — — — — — — — — — — — — — —
30 2017 1653 121.1 -0.88 +1.50 1.012 50.3% +65 -155 — 48.3% -0.15 3–7 (30%) 2–4 (33%) 95.5 +1.05 — — — — — — — — — — — — — — — —
31 2018 1587 117.1 -1.92 -1.90 0.835 46.5% +93 -154 +97 34.2% -0.89 3–5 (38%) 3–1 (75%) 100.9 -0.30 — — — — — — — — — — — — — — — —
32 2019 1555 96.1 -2.89 -0.91 0.739 42.9% — — — 0.0% -2.75 — 0–1 — +0.17 — — — — — — — — — — — — — — — —
33 2020 1520 114.3 -2.12 -1.71 0.910 48.5% +80 — — 38.7% -0.32 3–2 (60%) 1–4 (20%) 98.3 +0.76 — — — — — — — — — — — — — — — —
34 2021 1535 102.9 -0.85 -0.91 0.710 42.6% — — — 40.0% -1.60 1–0 — — +0.05 — — — — — — — — — — — — — — — —
35 2022 1550 102.4 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
36 2023 1553 107.2 -1.05 +0.97 0.736 44.2% — — — 20.0% -1.80 0–1 — — -0.28 — — — — — — — — — — — — — — — —
37 2024 1543 102.6 -0.34 -0.32 1.010 48.4% — — — 33.3% -1.00 0–1 — — +0.29 — — — — — — — — — — — — — — — —
Career — 1802 130.3 -0.44 -0.15 0.950 49.0% +5 -92 +35 44.0% -0.33 52–60 (46%) 33–52 (39%) 94.5 -1.88 — 1636 125.8 -1.83 -0.02 0.910 48.0% -2 +3 -50 40.1% -0.58 14–27 (34%) 6–16 (27%) 87.7 -1.70

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.