H2H data updated: 2026-10-08 00:00 UTC

Ekaterina Bychkova vs Nudnida Luangnam H2H: 1-0

Ekaterina Bychkova holds a 1–0 lead over Nudnida Luangnam in their WTA head-to-head. Across 1 main-draw meeting, Ekaterina Bychkova leads 1–0 on hard courts. Most recently, Ekaterina Bychkova won the 2010 Pattaya round of 32 6-7(4) 6-1 7-6(3).

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Ekaterina Bychkova
RUS Age 41 Right-Handed 171 cm / 5'7"
H2H
1 – 0
1 main-draw meetings
Nudnida Luangnam
Thailand Age 39 N/A 167 cm / 5'6"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Ekaterina Bychkova #121 6-7(4) 6-1 7-6(3) Nudnida Luangnam Match data Feb 11, 2010* R32 Pattaya 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
Ekaterina Bychkova #814 #66 588 1,570 34 67 33.7% 0 0 0 0 0 0
Nudnida Luangnam — — — 1,500 2 10 16.7% 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 Ekaterina Bychkova Nudnida Luangnam
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 2004 1–1 50.0% #155 1,504 0 0 2006 0–1 0.0% — 1,488 0 0
20 2005 9–10 47.4% #70 1,545 0 0 2007 0–1 0.0% — 1,470 0 0
21 2006 9–21 30.0% #76 1,483 0 0 2008 0–1 0.0% — 1,454 0 0
22 2007 5–13 27.8% #111 1,464 0 0 — — — — — — —
23 2008 5–12 29.4% #117 1,443 0 0 2010 0–1 0.0% — 1,437 0 0
24 2009 1–3 25.0% #121 1,431 0 0 2011 0–1 0.0% — 1,435 0 0
25 2010 3–4 42.9% #181 1,479 0 0 2012 1–3 25.0% — 1,431 0 0
26 2011 0–1 0.0% #171 1,477 0 0 2013 1–2 33.3% — 1,431 0 0
27 2012 0–1 0.0% #208 1,463 0 0 — — — — — — —
28 2013 1–1 50.0% #159 1,484 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 Ekaterina Bychkova Nudnida Luangnam
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 %
19 2004 1 1 2 50.0% — — — — — — — — — — — — 2006 0 1 1 0.0% — — — — — — — — — — — —
20 2005 7 8 15 46.7% 2 2 4 50.0% — — — — — — — — 2007 0 1 1 0.0% — — — — — — — — — — — —
21 2006 7 11 18 38.9% 0 8 8 0.0% 1 1 2 50.0% 1 1 2 50.0% 2008 0 1 1 0.0% — — — — — — — — — — — —
22 2007 3 6 9 33.3% 1 4 5 20.0% 0 2 2 0.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
23 2008 5 6 11 45.5% 0 5 5 0.0% 0 1 1 0.0% — — — — 2010 0 1 1 0.0% — — — — — — — — — — — —
24 2009 1 3 4 25.0% — — — — — — — — — — — — 2011 0 1 1 0.0% — — — — — — — — — — — —
25 2010 3 3 6 50.0% 0 1 1 0.0% — — — — — — — — 2012 1 3 4 25.0% — — — — — — — — — — — —
26 2011 0 1 1 0.0% — — — — — — — — — — — — 2013 1 2 3 33.3% — — — — — — — — — — — —
27 2012 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
28 2013 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 28 41 69 40.6% 3 20 23 13.0% 1 4 5 20.0% 2 2 4 50.0% — 2 10 12 16.7% — — — — — — — — — — — —

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 58/99 of Ekaterina Bychkova's and 8/9 of Nudnida Luangnam'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 Ekaterina Bychkova Nudnida Luangnam
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%
20 2005 1/19 5.0 2.0 67.3% 72.7% 37.5% 0.0% 54.5% 61.2% 54.7% — —/— — — — — — — — — —
21 2006 16/30 3.9 2.8 50.8% 62.4% 43.3% 55.4% 42.8% 53.3% 41.1% — —/— — — — — — — — — —
22 2007 15/18 4.2 3.7 52.0% 66.1% 41.6% 54.5% 45.8% 54.8% 39.2% — —/— — — — — — — — — —
23 2008 12/17 5.1 3.1 50.3% 67.9% 38.0% 55.9% 59.4% 53.4% 37.7% 2010 1/1 0.0 10.0 68.7% 57.4% 35.5% 33.3% 44.4% 50.5% 37.7%
24 2009 3/4 6.3 4.7 42.0% 76.7% 49.6% 55.1% 36.1% 60.1% 35.9% 2011 1/1 0.0 4.0 66.7% 37.5% 8.3% 14.3% 50.0% 27.8% 38.8%
25 2010 7/7 5.0 7.1 49.4% 70.9% 42.4% 58.5% 50.9% 57.1% 42.4% 2012 3/4 1.3 3.0 62.8% 52.9% 32.6% 40.3% 41.7% 45.6% 33.3%
26 2011 1/1 2.0 6.0 29.4% 80.0% 38.9% 33.3% 0.0% 51.0% 30.0% 2013 3/3 0.7 3.3 60.6% 53.6% 44.5% 45.8% 18.2% 50.9% 37.1%
27 2012 1/1 4.0 11.0 51.1% 71.7% 38.6% 40.0% 45.5% 55.6% 40.4% — —/— — — — — — — — — —
28 2013 2/2 5.0 1.5 41.3% 66.9% 57.2% 72.7% 70.8% 64.0% 57.8% — —/— — — — — — — — — —

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 Ekaterina Bychkova Nudnida Luangnam
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
19 2004 1505 101.3 — — — — — — — 50.0% 0.00 — — — +0.10 2006 1489 99.3 — — — — — — — 0.0% -3.50 — — — -0.05
20 2005 1545 115.8 +0.50 +0.36 1.410 57.5% +2 +5 — 50.0% +0.29 1–3 (25%) 0–1 — +0.61 2007 1470 92.8 — — — — — — — 0.0% -4.50 — — — +0.20
21 2006 1484 116.4 -1.26 -2.26 0.878 47.5% +45 -42 — 34.4% -0.95 2–6 (25%) 2–4 (33%) 95.9 -0.25 2008 1455 91.2 — — — — — — — 0.0% -5.50 — — — +0.14
22 2007 1465 117.0 -0.97 -2.69 0.867 47.1% +81 -55 — 35.7% -0.74 1–5 (17%) 1–3 (25%) 95.4 +0.08 — — — — — — — — — — — — — — — —
23 2008 1444 105.6 -1.14 -3.36 0.808 45.9% +97 -83 — 36.8% -1.03 2–4 (33%) 2–1 (67%) 99.1 +0.33 2010 1438 98.4 -1.12 -0.15 0.762 43.9% — — — 33.3% -1.67 0–1 1–1 — +0.23
24 2009 1431 96.6 -0.72 -0.93 0.899 48.4% +80 — — 33.3% -1.33 0–1 0–1 — +0.33 2011 1436 103.1 +0.77 +3.68 0.537 34.1% — — — 0.0% -5.00 — — — -0.23
25 2010 1480 116.9 +1.66 -1.32 0.989 49.8% +69 — — 44.4% -0.17 2–2 (50%) 1–1 — -0.38 2012 1431 98.5 -3.95 -3.14 0.612 40.6% +20 — — 22.2% -2.00 1–0 0–1 — -0.01
26 2011 1478 105.3 +2.99 +1.39 0.612 40.6% — — — 0.0% -4.00 — — — -0.20 2013 1431 93.1 -1.66 -2.69 0.756 44.2% +11 — — 28.6% -1.71 1–0 0–1 — +0.18
27 2012 1464 100.6 -3.44 -4.61 0.910 48.0% — — — 33.3% -0.33 0–1 — — +0.08 — — — — — — — — — — — — — — — —
28 2013 1484 103.1 +0.17 +3.42 1.605 61.7% — — — 33.3% -0.33 0–1 — — +0.02 — — — — — — — — — — — — — — — —
30 — — — — — — — — — — — — — — — — 2017 1439 — — — — — — — — — — — — — —
31 2016 1470 94.8 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
32 — — — — — — — — — — — — — — — — 2019 1430 97.1 — — — — — — — — — — — — —
33 — — — — — — — — — — — — — — — — 2020 1415 98.9 — — — — — — — — — — — — —
Career — 1571 116.9 -0.66 -2.15 0.898 47.9% +54 -46 — 38.7% -0.64 8–23 (26%) 6–11 (35%) 88.9 +0.72 — 1500 90.5 -2.15 -1.75 0.666 41.5% +16 — — 18.5% -2.67 2–1 (67%) 1–3 (25%) 101.2 +3.83

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.