H2H data updated: 2026-09-12 00:00 UTC

Xinyun Han vs Kai-Chen Chang H2H: 1-0

Xinyun Han holds a 1–0 lead over Kai-Chen Chang in their WTA head-to-head. Across 1 main-draw meeting, Xinyun Han leads 1–0 on hard courts. Most recently, Xinyun Han won the 2010 Guangzhou Open second round 1-6 6-2 6-4.

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Xinyun Han
China Age 36 Left-Handed 172 cm / 5'8"
H2H
1 – 0
1 main-draw meetings
Kai-Chen Chang
Chinese Taipei Age 35 Right-Handed 167 cm / 5'6"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Xinyun Han #162 1-6 6-2 6-4 Kai-Chen Chang #86 Match data Sep 17, 2010* R16 Guangzhou Open International → 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
Xinyun Han #1,386 #105 597 1,563 21 34 38.2% 0 0 0 0 0 0
Kai-Chen Chang #1,233 #82 808 1,646 32 59 35.2% 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 Xinyun Han Kai-Chen Chang
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 2008 1–2 33.3% #339 1,491 0 0 2009 5–5 50.0% #94 1,558 0 0
19 2009 0–2 0.0% #191 1,479 0 0 2010 9–15 37.5% #117 1,565 0 0
20 2010 2–3 40.0% #131 1,496 0 0 2011 1–8 11.1% #148 1,488 0 0
21 2011 2–4 33.3% #324 1,501 0 0 2012 9–11 45.0% #86 1,579 0 0
22 — — — — — — — 2013 1–4 20.0% #621 1,531 0 0
23 2013 0–1 0.0% #391 1,488 0 0 — — — — — — —
24 — — — — — — — 2015 1–2 33.3% #134 1,529 0 0
25 2015 0–2 0.0% #157 1,474 0 0 2016 3–4 42.9% #131 1,602 0 0
26 2016 4–5 44.4% #111 1,498 0 0 2017 2–9 18.2% #219 1,536 0 0
27 2017 8–7 53.3% #131 1,492 0 0 2018 1–1 50.0% #401 1,536 0 0
28 2018 1–3 25.0% #159 1,488 0 0 — — — — — — —
29 2019 3–4 42.9% #187 1,478 0 0 — — — — — — —
30 2020 0–1 0.0% #207 1,483 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 Xinyun Han Kai-Chen Chang
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 %
18 2008 0 1 1 0.0% 1 1 2 50.0% — — — — 2009 5 5 10 50.0% — — — — — — — —
19 2009 0 2 2 0.0% — — — — — — — — 2010 7 9 16 43.8% 1 4 5 20.0% 1 2 3 33.3%
20 2010 2 3 5 40.0% — — — — — — — — 2011 1 5 6 16.7% 0 1 1 0.0% 0 2 2 0.0%
21 2011 0 2 2 0.0% 2 2 4 50.0% — — — — 2012 9 8 17 52.9% 0 1 1 0.0% 0 2 2 0.0%
22 — — — — — — — — — — — — — 2013 1 4 5 20.0% — — — — — — — —
23 2013 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
24 — — — — — — — — — — — — — 2015 1 2 3 33.3% — — — — — — — —
25 2015 0 2 2 0.0% — — — — — — — — 2016 3 4 7 42.9% — — — — — — — —
26 2016 4 5 9 44.4% — — — — — — — — 2017 2 7 9 22.2% 0 1 1 0.0% 0 1 1 0.0%
27 2017 8 6 14 57.1% — — — — 0 1 1 0.0% 2018 1 1 2 50.0% — — — — — — — —
28 2018 1 3 4 25.0% — — — — — — — — — — — — — — — — — — — — —
29 2019 0 1 1 0.0% 3 3 6 50.0% — — — — — — — — — — — — — — — — —
30 2020 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
Career — 15 27 42 35.7% 6 6 12 50.0% 0 1 1 0.0% — 30 45 75 40.0% 1 7 8 12.5% 1 7 8 12.5%

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 47/54 of Xinyun Han's and 84/91 of Kai-Chen Chang'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 Xinyun Han Kai-Chen Chang
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 2008 1/3 1.0 6.0 71.4% 60.0% 31.3% 50.0% 100.0% 51.8% 28.6% 2009 9/10 1.0 4.1 64.7% 59.0% 43.6% 58.2% 54.3% 53.4% 47.7%
19 2009 1/2 0.0 6.0 50.0% 48.1% 37.0% 0.0% 66.7% 42.6% 41.3% 2010 22/24 1.6 6.8 58.9% 58.6% 41.8% 54.0% 46.2% 51.7% 44.6%
20 2010 5/5 0.6 5.2 61.9% 56.8% 38.3% 36.5% 31.3% 49.6% 43.1% 2011 9/9 1.7 4.6 63.3% 61.6% 39.8% 49.4% 42.5% 53.4% 40.5%
21 2011 4/6 0.8 5.8 61.6% 57.1% 37.4% 30.4% 50.9% 50.4% 41.6% 2012 18/20 1.8 5.3 59.7% 62.2% 41.6% 43.4% 47.6% 54.1% 43.1%
22 — —/— — — — — — — — — — 2013 4/5 0.5 7.3 58.3% 63.2% 38.3% 61.1% 54.1% 52.8% 44.6%
23 2013 1/1 0.0 9.0 65.5% 36.1% 26.3% 27.3% 100.0% 32.7% 56.0% — —/— — — — — — — — — —
24 — —/— — — — — — — — — — 2015 2/3 2.0 3.0 62.9% 55.7% 48.8% 62.9% 52.6% 53.0% 47.3%
25 — —/— — — — — — — — — — 2016 7/7 1.6 7.1 57.2% 62.9% 41.9% 56.2% 48.6% 54.3% 47.2%
26 2016 9/10 1.8 5.6 59.8% 62.3% 38.6% 45.8% 46.3% 52.8% 45.8% 2017 11/11 2.0 7.5 57.6% 55.9% 34.9% 51.1% 38.8% 46.9% 39.9%
27 2017 15/15 1.1 6.0 62.8% 59.8% 38.5% 55.3% 39.1% 52.0% 44.8% 2018 2/2 1.0 5.5 63.9% 60.4% 38.2% 56.7% 60.0% 52.2% 50.9%
28 2018 3/4 1.3 4.7 59.3% 54.8% 36.1% 38.9% 32.2% 47.2% 41.6% — —/— — — — — — — — — —
29 2019 7/7 0.4 2.4 71.3% 57.8% 42.5% 47.6% 47.6% 53.3% 43.3% — —/— — — — — — — — — —
30 2020 1/1 0.0 6.0 42.2% 57.9% 34.6% 28.6% 0.0% 44.4% 29.3% — —/— — — — — — — — — —
Career — 47/56 1.0 5.3 62.6% 58.4% 38.3% 44.7% 43.8% 50.9% 43.6% — 84/91 1.6 6.0 60.0% 59.9% 40.8% 52.1% 47.1% 52.3% 44.0%

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 Xinyun Han Kai-Chen Chang
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
18 2008 1492 100.9 -0.57 -2.82 0.593 40.2% — — — 42.9% -0.14 0–1 — — +0.05 2009 1558 119.4 -1.06 +1.66 1.024 50.6% +11 — — 50.0% +0.08 2–2 (50%) 2–2 (50%) 102.0 +0.20
19 2009 1480 108.8 +0.62 +1.02 0.719 41.9% — — — 20.0% -1.20 0–1 0–1 — -0.18 2010 1565 115.7 -2.81 +0.01 0.923 48.1% +27 -48 +36 41.1% -0.68 3–7 (30%) 1–0 — -0.25
20 2010 1496 106.8 -2.50 +0.88 0.854 46.3% +13 — — 42.9% -1.07 2–2 (50%) 1–0 — +0.15 2011 1489 107.6 -1.48 -2.00 0.870 47.1% +59 — — 27.3% -1.55 0–4 (0%) 1–0 — +0.22
21 2011 1501 99.3 -1.24 -0.28 0.837 46.2% — +56 — 28.6% -1.79 2–0 1–0 — -0.46 2012 1579 117.3 -2.25 -0.69 0.939 48.7% +62 — — 44.2% -0.47 2–3 (40%) 4–2 (67%) 100.8 -0.04
22 — — — — — — — — — — — — — — — — 2013 1532 98.7 -1.81 -0.42 0.946 49.0% +42 — — 25.0% -1.17 1–1 0–2 — +0.21
23 2013 1489 100.2 -2.56 -2.82 0.832 43.8% — — — 0.0% -2.50 — — — +0.02 — — — — — — — — — — — — — — — —
24 — — — — — — — — — — — — — — — — 2015 1529 107.9 -0.55 -0.03 1.007 50.3% +36 — — 33.3% -0.33 — — — -0.01
25 2015 1475 106.6 — — — — — — — 20.0% -2.00 0–1 — — -0.15 2016 1603 113.2 -1.35 +0.69 1.031 50.7% +29 — — 41.2% +0.18 2–1 (67%) — — +0.28
26 2016 1499 102.3 -1.75 +0.14 0.970 49.2% 0 — — 47.8% -0.22 2–3 (40%) 0–1 — +0.78 2017 1537 106.9 -5.20 -1.20 0.751 43.4% +36 — — 17.4% -2.39 1–0 1–1 — -0.21
27 2017 1492 106.3 -2.03 +1.04 0.934 48.7% +2 — — 51.6% +0.06 3–0 (100%) 2–2 (50%) 105.9 +0.81 2018 1536 102.0 -0.12 -0.26 1.065 51.5% — — — 50.0% +0.50 — 0–1 — +0.27
28 2018 1488 93.5 -2.78 -1.71 0.787 44.0% -20 — — 25.0% -1.88 — — — +0.55 — — — — — — — — — — — — — — — —
29 2019 1479 106.6 -1.41 -0.42 0.926 48.2% — +76 — 46.7% -0.73 0–1 1–1 — +0.24 — — — — — — — — — — — — — — — —
30 2020 1483 103.6 -0.87 +0.16 0.527 37.2% — — — 0.0% -5.00 — — — -0.13 — — — — — — — — — — — — — — — —
32 2022 1408 84.1 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
33 2023 1395 96.9 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 1563 103.0 -1.81 +0.16 0.887 47.3% 0 +68 — 40.5% -0.80 9–9 (50%) 5–5 (50%) 103.7 +3.05 — 1646 117.6 -2.39 -0.31 0.921 48.2% +38 -48 +36 37.7% -0.76 11–18 (38%) 9–8 (53%) 98.4 +0.74

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.