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

Anne Keothavong vs Yung Jan Chan H2H: 0-1

Yung Jan Chan holds a 1–0 lead over Anne Keothavong in their WTA head-to-head. Across 1 main-draw meeting, Yung Jan Chan leads 1–0 on hard courts. Most recently, Yung Jan Chan won the 2010 US Open first round 2-6 6-1 6-1.

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

Anne Keothavong
GBR Age 42 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 2-6 6-1 6-1 Anne Keothavong #142 Match data Sep 1, 2010* R128 US Open Grand Slam 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
Anne Keothavong #287 #48 1,315 1,633 48 90 34.8% 0 0 0 0 0 0
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 Anne Keothavong Yung Jan Chan
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 — — — — — — — 2005 0–1 0.0% — 1,499 0 0
16 — — — — — — — 2006 3–3 50.0% — 1,526 0 0
17 2001 0–1 0.0% #271 1,486 0 0 2007 10–16 38.5% — 1,572 0 0
18 2002 0–1 0.0% #236 1,475 0 0 2008 15–20 42.9% — 1,606 0 0
19 2003 0–2 0.0% #177 1,464 0 0 2009 7–12 36.8% — 1,595 0 0
20 2004 2–4 33.3% #180 1,485 0 0 2010 5–13 27.8% — 1,532 0 0
21 2005 1–3 25.0% #236 1,466 0 0 2011 3–6 33.3% — 1,530 0 0
22 2006 0–7 0.0% #144 1,400 0 0 2012 4–4 50.0% — 1,584 0 0
23 2007 3–5 37.5% #132 1,425 0 0 2013 1–2 33.3% — 1,582 0 0
24 2008 4–8 33.3% #60 1,464 0 0 2014 1–6 14.3% — 1,523 0 0
25 2009 13–15 46.4% #100 1,540 0 0 2015 0–1 0.0% — 1,505 0 0
26 2010 11–13 45.8% #121 1,613 0 0 — — — — — — —
27 2011 8–9 47.1% #72 1,617 0 0 — — — — — — —
28 2012 6–18 25.0% #143 1,526 0 0 — — — — — — —
29 2013 0–4 0.0% #287 1,481 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 Anne Keothavong Yung Jan Chan
Yr HardClayGrass Yr HardClayGrass
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 — — — — — — — — — — — — — 2006 3 2 5 60.0% — — — — 0 1 1 0.0%
17 2001 — — — — — — — — 0 1 1 0.0% 2007 7 10 17 41.2% 2 3 5 40.0% 1 3 4 25.0%
18 2002 — — — — — — — — 0 1 1 0.0% 2008 10 13 23 43.5% 4 5 9 44.4% 1 2 3 33.3%
19 2003 — — — — — — — — 0 2 2 0.0% 2009 7 9 16 43.8% — — — — 0 3 3 0.0%
20 2004 0 1 1 0.0% — — — — 2 3 5 40.0% 2010 4 9 13 30.8% 0 2 2 0.0% 1 2 3 33.3%
21 2005 1 1 2 50.0% — — — — 0 2 2 0.0% 2011 1 5 6 16.7% 2 1 3 66.7% — — — —
22 2006 0 3 3 0.0% 0 1 1 0.0% 0 3 3 0.0% 2012 3 2 5 60.0% 1 2 3 33.3% — — — —
23 2007 3 2 5 60.0% — — — — 0 3 3 0.0% 2013 1 2 3 33.3% — — — — — — — —
24 2008 3 5 8 37.5% — — — — 1 3 4 25.0% 2014 1 6 7 14.3% — — — — — — — —
25 2009 7 7 14 50.0% 5 5 10 50.0% 1 3 4 25.0% 2015 0 1 1 0.0% — — — — — — — —
26 2010 8 8 16 50.0% 2 2 4 50.0% 1 3 4 25.0% — — — — — — — — — — — — —
27 2011 7 7 14 50.0% 0 1 1 0.0% 1 1 2 50.0% — — — — — — — — — — — — —
28 2012 4 11 15 26.7% 0 3 3 0.0% 2 4 6 33.3% — — — — — — — — — — — — —
29 2013 0 2 2 0.0% — — — — 0 2 2 0.0% — — — — — — — — — — — — —
Career — 33 47 80 41.2% 7 12 19 36.8% 8 31 39 20.5% — 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 111/136 of Anne Keothavong'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 Anne Keothavong 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 — —/— — — — — — — — — — 2008 29/35 1.3 3.2 61.2% 58.0% 45.7% 51.3% 45.1% 53.4% 44.0%
19 2003 1/2 1.0 5.0 55.0% 54.5% 27.8% 50.0% 0.0% 42.5% 32.6% 2009 19/19 1.4 3.3 65.6% 57.2% 41.3% 50.4% 59.2% 51.7% 44.3%
20 2004 1/6 1.0 3.0 57.1% 50.0% 38.1% 44.4% 25.0% 44.9% 34.0% 2010 14/18 1.4 2.8 68.1% 61.8% 33.7% 50.1% 42.3% 52.5% 40.1%
21 2005 1/4 0.0 2.0 59.1% 46.2% 22.2% 14.3% 100.0% 36.4% 31.6% 2011 8/9 0.9 3.1 66.8% 57.1% 39.9% 37.4% 51.8% 51.1% 45.6%
22 2006 3/7 1.3 2.0 56.9% 47.1% 38.4% 35.5% 54.5% 43.8% 31.0% 2012 7/8 1.6 2.6 68.6% 58.2% 46.2% 45.0% 59.8% 54.2% 43.7%
23 2007 8/8 1.9 4.0 52.9% 60.9% 38.8% 41.8% 52.7% 51.0% 45.5% 2013 3/3 0.3 4.0 70.1% 58.7% 49.3% 57.3% 51.5% 55.9% 44.1%
24 2008 12/12 2.4 3.5 57.9% 61.2% 40.5% 43.7% 40.4% 52.6% 45.2% 2014 7/7 0.4 4.1 72.7% 53.5% 36.6% 53.0% 50.5% 49.1% 43.1%
25 2009 24/28 2.6 3.0 58.7% 62.7% 45.1% 56.9% 43.0% 55.3% 44.6% 2015 1/1 5.0 9.0 65.5% 67.3% 20.7% 55.6% 25.0% 51.2% 42.4%
26 2010 21/24 1.7 3.1 57.4% 58.4% 44.8% 44.3% 48.3% 52.3% 44.6% — —/— — — — — — — — — —
27 2011 15/17 1.4 3.7 58.8% 61.8% 48.1% 55.3% 52.1% 56.4% 44.6% — —/— — — — — — — — — —
28 2012 21/24 2.6 4.3 53.8% 57.4% 40.5% 43.9% 41.0% 49.7% 39.4% — —/— — — — — — — — — —
29 2013 4/4 2.0 3.8 56.5% 47.2% 45.0% 45.8% 35.8% 46.4% 37.4% — —/— — — — — — — — — —
Career — 111/138 2.1 3.5 56.8% 59.2% 43.0% 47.8% 45.3% 52.2% 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 Anne Keothavong 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 — — — — — — — — — — — — — — — — 2006 1526 114.7 -1.66 -2.19 0.766 43.8% +28 — — 53.8% +1.00 0–1 0–1 — +0.30
17 2001 1486 99.5 — — — — — — — 33.3% -0.33 0–1 — — +0.13 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 2002 1476 98.9 — — — — — — — 0.0% -2.00 — 0–1 — +0.04 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 2003 1465 96.7 -0.21 -0.44 0.567 37.2% — — — 0.0% -4.00 — — — -0.14 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 2004 1486 100.8 -1.08 -0.67 0.618 39.6% — — -13 43.8% -0.81 1–3 (25%) 2–0 — -0.30 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 2005 1467 93.4 -2.33 -1.56 0.496 34.1% — — — 25.0% -1.88 — — — +0.24 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 2006 1401 89.0 -3.21 -4.76 0.551 37.7% +51 — -4 6.7% -3.53 0–1 1–0 — -0.03 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 2007 1425 100.9 -2.40 +0.38 0.930 48.4% +60 — -67 44.4% -0.44 0–2 0–2 — +0.41 2013 1583 111.3 -0.50 +0.31 1.001 50.5% -15 — — 37.5% +0.25 1–1 — — -0.15
24 2008 1465 118.5 -1.50 +0.68 0.954 48.9% +49 — -108 35.7% -0.57 2–2 (50%) 1–2 (33%) 101.0 +0.21 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 2009 1540 114.7 -0.29 -0.29 0.999 50.0% +25 +44 -156 46.8% -0.50 3–5 (38%) 6–2 (75%) 101.8 +1.51 2015 1505 97.8 -1.75 +1.24 0.868 46.7% — — — 0.0% -1.50 — 0–1 — +0.18
26 2010 1613 116.3 -2.69 +0.49 0.935 48.4% +3 -16 -248 44.6% -0.57 5–5 (50%) 1–1 — -0.61 — — — — — — — — — — — — — — — —
27 2011 1618 117.6 +0.58 +1.18 1.022 50.6% +10 — — 51.2% +0.15 2–5 (29%) 0–2 — +0.35 — — — — — — — — — — — — — — — —
28 2012 1527 113.8 -3.60 -2.34 0.783 44.5% +33 -4 -99 35.2% -1.00 1–7 (13%) 2–2 (50%) 94.2 -0.95 — — — — — — — — — — — — — — — —
29 2013 1481 97.1 -3.69 -0.76 0.696 42.0% — — — 0.0% -3.38 — — — -0.11 — — — — — — — — — — — — — — — —
Career — 1633 113.5 -1.76 -0.33 0.896 47.5% +25 +21 -101 39.3% -0.82 14–31 (31%) 13–12 (52%) 92.4 +0.54 — 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.