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

Elena Baltacha vs So-Jung Kim H2H: 1-0

Elena Baltacha holds a 1–0 lead over So-Jung Kim in their WTA head-to-head. Across 1 main-draw meeting, Elena Baltacha leads 1–0 on hard courts. Most recently, Elena Baltacha won the 2010 Korea Open first round 6-3 6-4.

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Elena Baltacha
GBR Right-Handed 175 cm / 5'9"
H2H
1 – 0
1 main-draw meetings
So-Jung Kim
KOR Age 40 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Elena Baltacha #50 6-3 6-4 So-Jung Kim #204 Match data Sep 23, 2010* R32 Korea 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
Elena Baltacha #225 #49 1,179 1,670 48 75 39.0% 0 0 0 0 0 0
So-Jung Kim #968 #204 264 1,500 0 10 0.0% 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 Elena Baltacha So-Jung Kim
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 2001 0–2 0.0% #242 1,488 0 0 — — — — — — —
18 2002 2–2 50.0% #157 1,518 0 0 2004 0–1 0.0% #328 1,480 0 0
19 2003 0–3 0.0% #382 1,491 0 0 2005 0–1 0.0% #337 1,468 0 0
20 2004 1–2 33.3% #185 1,498 0 0 2006 0–3 0.0% #487 1,433 0 0
21 2005 3–4 42.9% #129 1,506 0 0 2007 0–1 0.0% #616 1,429 0 0
23 2007 2–4 33.3% #187 1,508 0 0 2009 0–1 0.0% #253 1,416 0 0
24 2008 1–4 20.0% #136 1,495 0 0 2010 0–2 0.0% #251 1,401 0 0
25 2009 3–5 37.5% #84 1,521 0 0 2011 0–1 0.0% #300 1,391 0 0
26 2010 15–15 50.0% #55 1,630 0 0 — — — — — — —
27 2011 14–18 43.8% #51 1,627 0 0 — — — — — — —
28 2012 5–12 29.4% #174 1,566 0 0 — — — — — — —
29 2013 2–4 33.3% #225 1,558 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 Elena Baltacha So-Jung Kim
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 %
17 2001 — — — — — — — — 0 2 2 0.0% — — — — — — — — — — — — —
18 2002 — — — — — — — — 2 2 4 50.0% 2004 0 1 1 0.0% — — — — — — — —
19 2003 0 1 1 0.0% — — — — 0 2 2 0.0% 2005 0 1 1 0.0% — — — — — — — —
20 2004 — — — — — — — — 1 2 3 33.3% 2006 0 3 3 0.0% — — — — — — — —
21 2005 2 1 3 66.7% — — — — 1 3 4 25.0% 2007 0 1 1 0.0% — — — — — — — —
23 2007 1 1 2 50.0% — — — — 1 3 4 25.0% 2009 0 1 1 0.0% — — — — — — — —
24 2008 0 1 1 0.0% 0 1 1 0.0% 1 2 3 33.3% 2010 0 2 2 0.0% — — — — — — — —
25 2009 1 2 3 33.3% — — — — 2 3 5 40.0% 2011 0 1 1 0.0% — — — — — — — —
26 2010 12 10 22 54.5% 1 2 3 33.3% 2 3 5 40.0% — — — — — — — — — — — — —
27 2011 10 13 23 43.5% 2 3 5 40.0% 2 2 4 50.0% — — — — — — — — — — — — —
28 2012 2 6 8 25.0% 0 3 3 0.0% 3 3 6 50.0% — — — — — — — — — — — — —
29 2013 — — — — 1 2 3 33.3% 1 2 3 33.3% — — — — — — — — — — — — —
Career — 28 35 63 44.4% 4 11 15 26.7% 16 29 45 35.6% — 0 10 10 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 104/117 of Elena Baltacha's and 5/5 of So-Jung Kim'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 Elena Baltacha So-Jung Kim
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%
19 2003 1/3 3.0 5.0 47.5% 78.9% 45.2% 57.1% 30.0% 61.3% 40.0% — —/— — — — — — — — — —
20 2004 2/3 3.0 2.5 62.1% 66.4% 41.4% 70.0% 58.3% 56.4% 42.5% — —/— — — — — — — — — —
21 2005 6/7 3.5 3.5 55.6% 66.5% 44.3% 53.9% 27.3% 56.4% 36.8% 2007 1/1 0.0 1.0 64.6% 60.4% 34.5% 71.4% 50.0% 51.2% 33.8%
23 2007 4/6 3.3 5.0 60.1% 66.3% 41.3% 54.7% 49.3% 56.4% 37.6% 2009 1/1 1.0 2.0 54.8% 65.2% 36.8% 20.0% 0.0% 52.4% 33.3%
24 2008 5/5 2.2 3.4 60.0% 57.5% 36.8% 33.9% 59.5% 49.3% 39.5% 2010 2/2 0.0 1.5 64.7% 56.5% 42.1% 13.9% 32.5% 50.7% 39.8%
25 2009 7/8 3.9 3.0 56.1% 66.6% 48.2% 58.3% 37.8% 58.5% 37.0% 2011 1/1 1.0 1.0 58.8% 48.3% 40.5% 44.4% 44.4% 45.1% 49.5%
26 2010 28/30 3.0 2.9 58.3% 63.1% 45.7% 57.1% 45.9% 55.8% 39.1% — —/— — — — — — — — — —
27 2011 30/32 2.3 2.4 58.4% 65.2% 45.9% 49.0% 42.3% 57.3% 42.8% — —/— — — — — — — — — —
28 2012 15/17 1.5 2.9 60.0% 58.4% 42.9% 47.2% 40.1% 52.3% 37.6% — —/— — — — — — — — — —
29 2013 6/6 2.5 1.5 67.9% 59.0% 42.2% 41.0% 54.0% 53.6% 34.1% — —/— — — — — — — — — —
Career — 104/123 2.6 2.8 58.9% 63.3% 44.6% 51.3% 43.7% 55.6% 39.4% — 5/10 0.4 1.4 61.5% 57.4% 39.2% 32.7% 31.9% 50.0% 39.3%

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 Elena Baltacha So-Jung Kim
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
17 2001 1489 101.5 — — — — — — — 0.0% -3.25 — — — -0.22 — — — — — — — — — — — — — — — —
18 2002 1519 104.8 — — — — — — +76 44.4% -0.33 1–0 0–1 — -0.01 2004 1481 93.6 — — — — — — — 0.0% -4.00 — — — +0.20
19 2003 1491 107.9 -0.79 +0.01 1.032 49.4% — — — 20.0% -1.40 0–1 — — -0.18 2005 1468 100.8 — — — — — — — 33.3% -0.67 0–1 — — +0.02
20 2004 1499 104.0 -0.78 +0.29 0.975 50.4% — — +21 33.3% -0.50 — — — -0.12 2006 1433 96.7 — — — — +13 — — 0.0% -2.83 — — — +0.06
21 2005 1507 102.4 +0.64 -3.12 0.843 46.5% +45 — -23 41.2% -0.88 2–1 (67%) 1–0 — +0.62 2007 1430 104.8 +0.61 +1.41 0.694 43.5% — — — 0.0% -2.50 — — — -0.21
23 2007 1509 98.7 +0.25 -1.20 0.861 47.7% — — -36 37.5% -0.81 2–2 (50%) 1–1 — 0.00 2009 1417 95.1 -3.70 -3.68 0.700 41.2% — — — 0.0% -4.00 — — — +0.13
24 2008 1496 97.3 -1.84 -2.72 0.779 44.5% — — -35 18.2% -2.09 1–0 0–1 — -0.36 2010 1401 97.7 -2.87 -1.32 0.807 44.9% — — — 20.0% -2.40 0–1 1–0 — -0.01
25 2009 1521 116.1 +1.47 -1.58 0.893 47.9% +38 — -14 42.1% -0.63 1–2 (33%) 1–1 — -0.14 2011 1392 100.8 -1.05 -1.64 0.902 47.3% — — — 33.3% -1.33 0–1 — — +0.04
26 2010 1630 120.5 -0.45 -3.14 0.886 47.6% +7 -108 -118 49.2% -0.49 5–2 (71%) 4–2 (67%) 105.7 -0.05 — — — — — — — — — — — — — — — —
27 2011 1628 127.6 +1.21 -0.89 1.001 50.1% -1 -104 -106 44.6% -0.42 4–5 (44%) 5–4 (56%) 99.1 -0.98 — — — — — — — — — — — — — — — —
28 2012 1567 100.8 -2.26 -3.52 0.788 45.0% -16 -73 +14 28.2% -1.44 4–1 (80%) 1–3 (25%) 101.9 -0.13 — — — — — — — — — — — — — — — —
29 2013 1558 95.9 -1.94 -2.72 0.736 44.1% — -79 -29 38.5% -1.77 0–1 2–0 — +0.27 — — — — — — — — — — — — — — — —
Career — 1670 116.9 -0.18 -2.22 0.888 47.6% +4 -93 -26 39.6% -0.85 20–15 (57%) 15–13 (54%) 106.0 -1.07 — 1500 95.9 -1.98 -1.31 0.785 44.4% +13 — — 13.0% -2.43 0–3 (0%) 1–0 — +2.30

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.