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

Lilia Osterloh vs Yung Jan Chan H2H: 0-1

Yung Jan Chan holds a 1–0 lead over Lilia Osterloh 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 2008 Pattaya round of 16 6-4 6-2.

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

Lilia Osterloh
USA Age 48 Right-Handed 170 cm / 5'7"
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 6-4 6-2 Lilia Osterloh #96 Match data Feb 8, 2008* R16 Pattaya Tier IV → 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
Lilia Osterloh #1,223 #41 738 1,696 83 138 37.6% 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 Lilia Osterloh 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 — — — — — — — 2007 10–16 38.5% — 1,572 0 0
18 1996 1–1 50.0% #195 1,518 0 0 2008 15–20 42.9% — 1,606 0 0
19 1997 2–2 50.0% #170 1,550 0 0 2009 7–12 36.8% — 1,595 0 0
20 1998 0–5 0.0% #120 1,501 0 0 2010 5–13 27.8% — 1,532 0 0
21 1999 9–13 40.9% #79 1,545 0 0 2011 3–6 33.3% — 1,530 0 0
22 2000 15–19 44.1% #43 1,596 0 0 2012 4–4 50.0% — 1,584 0 0
23 2001 23–25 47.9% #53 1,658 0 0 2013 1–2 33.3% — 1,582 0 0
24 2002 7–18 28.0% #156 1,535 0 0 2014 1–6 14.3% — 1,523 0 0
25 2003 0–2 0.0% #180 1,508 0 0 2015 0–1 0.0% — 1,505 0 0
26 2004 4–5 44.4% #119 1,561 0 0 — — — — — — —
27 2005 2–9 18.2% #144 1,488 0 0 — — — — — — —
28 2006 6–8 42.9% #118 1,509 0 0 — — — — — — —
29 2007 7–12 36.8% #91 1,544 0 0 — — — — — — —
30 2008 3–10 23.1% #230 1,486 0 0 — — — — — — —
31 2009 3–3 50.0% #136 1,510 0 0 — — — — — — —
32 2010 1–6 14.3% #237 1,467 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 Lilia Osterloh 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 — — — — — — — — — — — — — — — — — 2006 3 2 5 60.0% — — — — 0 1 1 0.0% — — — —
17 — — — — — — — — — — — — — — — — — 2007 7 10 17 41.2% 2 3 5 40.0% 1 3 4 25.0% — — — —
18 1996 1 1 2 50.0% — — — — — — — — — — — — 2008 10 13 23 43.5% 4 5 9 44.4% 1 2 3 33.3% — — — —
19 1997 2 1 3 66.7% — — — — — — — — 0 1 1 0.0% 2009 7 9 16 43.8% — — — — 0 3 3 0.0% — — — —
20 1998 0 3 3 0.0% 0 1 1 0.0% 0 1 1 0.0% — — — — 2010 4 9 13 30.8% 0 2 2 0.0% 1 2 3 33.3% — — — —
21 1999 6 8 14 42.9% 2 3 5 40.0% 1 2 3 33.3% — — — — 2011 1 5 6 16.7% 2 1 3 66.7% — — — — — — — —
22 2000 6 9 15 40.0% 2 5 7 28.6% 5 2 7 71.4% 2 3 5 40.0% 2012 3 2 5 60.0% 1 2 3 33.3% — — — — — — — —
23 2001 14 13 27 51.9% 4 6 10 40.0% 2 3 5 40.0% 3 3 6 50.0% 2013 1 2 3 33.3% — — — — — — — — — — — —
24 2002 6 8 14 42.9% 0 7 7 0.0% 1 2 3 33.3% 0 1 1 0.0% 2014 1 6 7 14.3% — — — — — — — — — — — —
25 2003 — — — — — — — — 0 2 2 0.0% — — — — 2015 0 1 1 0.0% — — — — — — — — — — — —
26 2004 4 5 9 44.4% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
27 2005 0 3 3 0.0% 2 4 6 33.3% 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
28 2006 6 6 12 50.0% — — — — 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
29 2007 5 9 14 35.7% 1 1 2 50.0% 1 1 2 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
30 2008 3 5 8 37.5% 0 5 5 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
31 2009 2 2 4 50.0% — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
32 2010 1 3 4 25.0% 0 2 2 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
Career — 56 76 132 42.4% 11 34 45 24.4% 11 18 29 37.9% 5 10 15 33.3% — 37 60 97 38.1% 9 13 22 40.9% 3 11 14 21.4% — — — —

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 Lilia Osterloh 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 — — — — — — — — — — — — — — — — 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 1996 1519 110.9 — — — — — — — 50.0% +0.50 — — — -0.06 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 1997 1551 112.0 — — — — +33 — — 28.6% -2.00 1–0 — — +0.04 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 1998 1502 105.3 — — — — +38 — — 23.1% -1.85 0–3 (0%) 0–1 — +0.07 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 1999 1546 126.1 — — — — +29 +17 +5 40.0% -0.98 4–2 (67%) — — -0.06 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 2000 1596 120.7 — — — — -34 -49 +61 42.5% -0.41 8–6 (57%) 3–8 (27%) 101.9 -0.05 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 2001 1658 133.0 — — — — -4 -132 +27 49.5% -0.09 5–8 (38%) 7–4 (64%) 100.9 -0.27 2013 1583 111.3 -0.50 +0.31 1.001 50.5% -15 — — 37.5% +0.25 1–1 — — -0.15
24 2002 1535 110.8 — — — — +102 -112 +96 29.3% -1.59 5–3 (63%) 2–3 (40%) 102.7 -1.31 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 2003 1509 94.9 — — — — — — — 0.0% -2.75 — — — +0.04 2015 1505 97.8 -1.75 +1.24 0.868 46.7% — — — 0.0% -1.50 — 0–1 — +0.18
26 2004 1561 130.0 — — — — +95 — — 47.6% -0.38 1–2 (33%) 1–1 — -0.58 — — — — — — — — — — — — — — — —
27 2005 1488 99.5 -2.44 -2.36 0.703 41.7% +105 -60 — 28.0% -2.08 0–3 (0%) 0–1 — -0.27 — — — — — — — — — — — — — — — —
28 2006 1510 110.3 -2.68 -0.13 0.914 47.9% +82 — — 46.9% -0.19 3–3 (50%) 1–4 (20%) 98.8 +0.94 — — — — — — — — — — — — — — — —
29 2007 1545 117.7 -3.39 +0.08 0.882 46.8% +27 — — 41.9% -0.91 1–4 (20%) 1–0 — -0.55 — — — — — — — — — — — — — — — —
30 2008 1486 100.1 -3.07 -1.01 0.871 46.7% +64 -97 — 24.0% -1.44 1–0 1–3 (25%) — +0.06 — — — — — — — — — — — — — — — —
31 2009 1511 100.3 -0.43 -1.46 0.901 48.5% +43 — — 40.0% -0.40 3–0 (100%) 0–1 — +0.33 — — — — — — — — — — — — — — — —
32 2010 1468 100.5 -2.57 -3.96 0.740 43.5% +60 — — 18.8% -2.19 1–1 0–1 — -0.29 — — — — — — — — — — — — — — — —
Career — 1696 123.9 -2.71 -1.06 0.855 46.4% +34 -80 +48 39.2% -0.82 33–35 (49%) 16–27 (37%) 99.8 -0.89 — 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.