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

Sandy Gumulya vs So-Jung Kim H2H: 1-0

Sandy Gumulya holds a 1–0 lead over So-Jung Kim in their WTA head-to-head. Across 1 main-draw meeting, Sandy Gumulya leads 1–0 on hard courts. Most recently, Sandy Gumulya won the 2006 Bali round of 32 7-5 6-4.

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Sandy Gumulya
INA Age 40 Right-Handed 161 cm / 5'3"
H2H
1 – 0
1 main-draw meetings
So-Jung Kim
KOR Age 40 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Sandy Gumulya #399 7-5 6-4 So-Jung Kim #348 Match data Sep 14, 2006* R32 Bali Tier III → 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
Sandy Gumulya #766 #228 166 1,514 1 4 20.0% 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 Sandy Gumulya So-Jung Kim
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 2004 0–1 0.0% #328 1,480 0 0
19 — — — — — — — 2005 0–1 0.0% #337 1,468 0 0
20 2006 1–1 50.0% #274 1,501 0 0 2006 0–3 0.0% #487 1,433 0 0
21 2007 0–2 0.0% #243 1,477 0 0 2007 0–1 0.0% #616 1,429 0 0
22 2008 0–1 0.0% #296 1,472 0 0 — — — — — — —
23 — — — — — — — 2009 0–1 0.0% #253 1,416 0 0
24 — — — — — — — 2010 0–2 0.0% #251 1,401 0 0
25 — — — — — — — 2011 0–1 0.0% #300 1,391 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 Sandy Gumulya So-Jung Kim
Yr Hard Yr Hard
W L M Win % W L M Win %
18 — — — — — 2004 0 1 1 0.0%
19 — — — — — 2005 0 1 1 0.0%
20 2006 1 1 2 50.0% 2006 0 3 3 0.0%
21 2007 0 2 2 0.0% 2007 0 1 1 0.0%
22 2008 0 1 1 0.0% — — — — —
23 — — — — — 2009 0 1 1 0.0%
24 — — — — — 2010 0 2 2 0.0%
25 — — — — — 2011 0 1 1 0.0%
Career — 1 4 5 20.0% — 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 2/3 of Sandy Gumulya'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 Sandy Gumulya 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%
21 2007 1/2 1.0 4.0 60.0% 48.5% 27.3% 50.0% 25.0% 40.0% 32.5% 2007 1/1 0.0 1.0 64.6% 60.4% 34.5% 71.4% 50.0% 51.2% 33.8%
22 2008 1/1 2.0 1.0 51.9% 48.1% 28.0% 50.0% 16.7% 38.5% 38.2% — —/— — — — — — — — — —
23 — —/— — — — — — — — — — 2009 1/1 1.0 2.0 54.8% 65.2% 36.8% 20.0% 0.0% 52.4% 33.3%
24 — —/— — — — — — — — — — 2010 2/2 0.0 1.5 64.7% 56.5% 42.1% 13.9% 32.5% 50.7% 39.8%
25 — —/— — — — — — — — — — 2011 1/1 1.0 1.0 58.8% 48.3% 40.5% 44.4% 44.4% 45.1% 49.5%
Career — 2/5 1.5 2.5 56.0% 48.3% 27.6% 50.0% 20.8% 39.2% 35.3% — 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 Sandy Gumulya 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
18 — — — — — — — — — — — — — — — — 2004 1481 93.6 — — — — — — — 0.0% -4.00 — — — +0.20
19 — — — — — — — — — — — — — — — — 2005 1468 100.8 — — — — — — — 33.3% -0.67 0–1 — — +0.02
20 2006 1501 98.9 — — — — — — — 50.0% 0.00 — 0–1 — +0.21 2006 1433 96.7 — — — — +13 — — 0.0% -2.83 — — — +0.06
21 2007 1478 94.4 -1.62 -1.03 0.542 36.8% — — — 20.0% -2.40 0–1 — — -0.08 2007 1430 104.8 +0.61 +1.41 0.694 43.5% — — — 0.0% -2.50 — — — -0.21
22 2008 1472 99.9 -2.32 +0.12 0.620 38.3% — — — 0.0% -5.00 — — — -0.19 — — — — — — — — — — — — — — — —
23 — — — — — — — — — — — — — — — — 2009 1417 95.1 -3.70 -3.68 0.700 41.2% — — — 0.0% -4.00 — — — +0.13
24 — — — — — — — — — — — — — — — — 2010 1401 97.7 -2.87 -1.32 0.807 44.9% — — — 20.0% -2.40 0–1 1–0 — -0.01
25 — — — — — — — — — — — — — — — — 2011 1392 100.8 -1.05 -1.64 0.902 47.3% — — — 33.3% -1.33 0–1 — — +0.04
Career — 1514 96.7 -1.97 -0.46 0.582 37.6% — — — 27.3% -2.00 0–1 0–1 — -1.20 — 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.