H2H data updated: 2026-09-03 00:00 UTC

Jiri Vanek vs Danai Udomchoke H2H: 1-0

Jiri Vanek holds a 1–0 lead over Danai Udomchoke in their ATP head-to-head. Across 1 main-draw meeting, Jiri Vanek leads 1–0 on hard courts. Most recently, Jiri Vanek won the 2004 Bangkok round of 32 3-6 7-5 6-2.

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Jiri Vanek
CZE Age 48 Right-Handed 185 cm / 6'1"
H2H
1 – 0
1 main draw meetings
Danai Udomchoke
THA Age 45 Right-Handed 173 cm / 5'8"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jiri Vanek #130 3-6 7-5 6-2 Danai Udomchoke #165 Match data Sep 30, 2004* R32 Bangkok International Series → modern equivalent ATP 250 Hard
Danai Udomchoke #186 6-2 6-7(2) 10-8 Jiri Vanek #147 Match data Jun 22, 2004* Q2 Q Wimbledon Grand Slam Grass

1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. 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
Jiri Vanek #1,543 #74 796 1,646 68 122 35.8% 0 0 0 0 0 0
Danai Udomchoke #1,207 #77 646 1,631 18 52 25.7% 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 Jiri Vanek Danai Udomchoke
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1995 1–1 50.0% #495 1,506 0 0 — — — — — — —
19 — — — — — — — 2001 2–1 66.7% #283 1,509 0 0
20 — — — — — — — 2002 0–1 0.0% #211 1,489 0 0
21 — — — — — — — 2003 0–1 0.0% #162 1,437 0 0
22 2000 12–13 48.0% #77 1,591 0 0 2004 0–3 0.0% #204 1,488 0 0
23 2001 11–22 33.3% #102 1,534 0 0 2005 2–4 33.3% #121 1,562 0 0
24 2002 2–4 33.3% #199 1,532 0 0 2006 6–12 33.3% #104 1,563 0 0
25 2003 7–9 43.8% #143 1,545 0 0 2007 7–19 26.9% #154 1,498 0 0
26 2004 4–7 36.4% #115 1,533 0 0 2008 0–2 0.0% #152 1,525 0 0
27 2005 7–18 28.0% #99 1,500 0 0 2009 0–5 0.0% #162 1,501 0 0
28 2006 10–17 37.0% #102 1,552 0 0 2010 0–1 0.0% #457 1,480 0 0
29 2007 7–13 35.0% #101 1,578 0 0 2011 1–1 50.0% #210 1,507 0 0
30 2008 7–16 30.4% #124 1,563 0 0 2012 0–2 0.0% #149 1,523 0 0
31 2009 0–2 0.0% #175 1,577 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 Jiri Vanek Danai Udomchoke
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 %
17 1995 — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — —
19 — — — — — — — — — — — — — — — — — 2001 2 1 3 66.7% — — — — — — — — — — — —
20 — — — — — — — — — — — — — — — — — 2002 0 1 1 0.0% — — — — — — — — — — — —
21 — — — — — — — — — — — — — — — — — 2003 0 1 1 0.0% — — — — — — — — — — — —
22 2000 4 6 10 40.0% 8 6 14 57.1% 0 1 1 0.0% — — — — 2004 0 3 3 0.0% — — — — — — — — — — — —
23 2001 3 9 12 25.0% 8 11 19 42.1% 0 1 1 0.0% 0 1 1 0.0% 2005 1 3 4 25.0% — — — — 1 1 2 50.0% — — — —
24 2002 2 3 5 40.0% 0 1 1 0.0% — — — — — — — — 2006 5 8 13 38.5% — — — — 1 4 5 20.0% — — — —
25 2003 3 5 8 37.5% 4 4 8 50.0% — — — — — — — — 2007 4 11 15 26.7% 0 4 4 0.0% 3 4 7 42.9% — — — —
26 2004 1 1 2 50.0% 3 5 8 37.5% — — — — 0 1 1 0.0% 2008 0 2 2 0.0% — — — — — — — — — — — —
27 2005 1 3 4 25.0% 5 11 16 31.3% 0 2 2 0.0% 1 2 3 33.3% 2009 0 3 3 0.0% — — — — 0 2 2 0.0% — — — —
28 2006 1 3 4 25.0% 8 10 18 44.4% 1 2 3 33.3% 0 2 2 0.0% 2010 0 1 1 0.0% — — — — — — — — — — — —
29 2007 2 5 7 28.6% 5 7 12 41.7% — — — — 0 1 1 0.0% 2011 1 1 2 50.0% — — — — — — — — — — — —
30 2008 1 6 7 14.3% 6 9 15 40.0% 0 1 1 0.0% — — — — 2012 0 2 2 0.0% — — — — — — — — — — — —
31 2009 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 18 42 60 30.0% 48 66 114 42.1% 1 7 8 12.5% 1 7 8 12.5% — 13 37 50 26.0% 0 4 4 0.0% 5 11 16 31.2% — — — —

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 180/190 of Jiri Vanek's and 69/69 of Danai Udomchoke'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 Jiri Vanek Danai Udomchoke
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%
17 1995 2/2 2.5 2.0 43.3% 49.4% 41.6% 39.2% 61.4% 44.6% 46.6% — —/— — — — — — — — — —
19 — —/— — — — — — — — — — 2001 3/3 3.3 2.3 60.2% 71.8% 45.1% 57.4% 41.1% 61.0% 36.5%
21 — —/— — — — — — — — — — 2003 1/1 2.0 2.0 56.6% 50.0% 39.1% 58.3% 50.0% 45.3% 34.0%
22 2000 22/25 6.0 3.5 55.1% 69.7% 47.3% 55.9% 43.2% 59.7% 36.5% 2004 3/3 1.3 3.7 62.5% 59.7% 47.9% 49.9% 31.5% 54.9% 37.9%
23 2001 29/33 5.4 2.2 54.5% 69.6% 45.8% 54.7% 42.3% 58.4% 36.3% 2005 6/6 2.7 4.3 58.4% 65.1% 50.3% 58.0% 48.6% 58.3% 36.2%
24 2002 5/6 5.4 1.6 56.8% 70.1% 51.4% 61.4% 54.2% 62.0% 33.9% 2006 18/18 4.3 3.5 63.0% 69.5% 42.7% 62.0% 29.5% 60.0% 35.9%
25 2003 16/16 7.2 2.5 56.4% 71.8% 48.8% 56.9% 51.0% 61.8% 35.2% 2007 26/26 3.3 3.8 59.9% 67.8% 47.9% 49.2% 39.3% 59.6% 35.4%
26 2004 11/11 5.5 3.0 57.3% 69.9% 43.5% 65.1% 34.7% 58.5% 36.3% 2008 2/2 5.5 7.0 66.4% 56.0% 37.9% 49.4% 45.0% 49.9% 34.3%
27 2005 25/25 7.3 3.4 60.4% 69.7% 42.7% 57.6% 34.8% 58.9% 33.4% 2009 5/5 3.4 3.0 61.2% 67.1% 42.4% 62.1% 40.0% 57.5% 30.2%
28 2006 27/27 4.4 3.2 65.9% 65.9% 42.1% 57.7% 46.3% 57.8% 37.9% 2010 1/1 0.0 2.0 65.4% 64.7% 38.9% 57.1% 0.0% 55.8% 27.5%
29 2007 20/20 5.8 2.7 61.0% 69.1% 44.6% 52.0% 44.1% 59.5% 33.2% 2011 2/2 2.0 3.0 64.4% 64.0% 45.6% 52.3% 56.3% 57.7% 40.5%
30 2008 21/23 6.0 3.2 58.6% 67.1% 43.2% 57.4% 44.1% 57.2% 33.6% 2012 2/2 4.5 3.5 63.3% 60.0% 44.8% 43.4% 47.7% 54.5% 33.5%
31 2009 2/2 4.0 6.5 52.9% 63.0% 36.1% 58.0% 25.0% 50.6% 18.6% — —/— — — — — — — — — —
Career — 180/190 5.8 3.0 58.6% 68.6% 44.7% 56.6% 43.0% 58.7% 35.3% — 69/70 3.4 3.6 61.2% 66.8% 45.5% 54.8% 37.8% 58.5% 35.3%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. 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 Jiri Vanek Danai Udomchoke
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 1995 1506 98.4 -2.42 +0.35 0.841 45.6% — — — 40.0% -1.20 1–0 — — +0.19 — — — — — — — — — — — — — — — —
18 — — — — — — — — — — — — — — — — 2000 1511 104.2 — — — — — — — — — — — — —
19 — — — — — — — — — — — — — — — — 2001 1509 104.7 -0.29 -0.14 0.936 49.8% +18 — — 57.1% +0.86 1–0 — — +0.29
20 — — — — — — — — — — — — — — — — 2002 1489 101.7 — — — — — — — 33.3% -2.33 0–1 1–0 — +0.07
21 — — — — — — — — — — — — — — — — 2003 1438 91.4 +0.50 -1.38 0.622 40.0% — — — 0.0% -3.50 — — — -0.10
22 2000 1592 125.0 -1.75 -0.49 0.907 48.7% -27 +29 — 45.6% -0.15 5–5 (50%) 5–5 (50%) — +0.43 2004 1489 108.9 -1.95 -0.64 0.840 46.7% +25 — — 12.5% -1.63 0–1 — — -0.11
23 2001 1534 129.4 -2.36 -1.10 0.873 47.5% -15 +85 — 39.0% -0.76 2–7 (22%) 7–10 (41%) — -1.01 2005 1563 118.8 -1.66 -0.22 0.869 47.6% -47 — — 36.8% -0.89 2–1 (67%) 1–2 (33%) — -0.36
24 2002 1533 112.7 +0.13 -0.05 0.893 48.7% -3 — — 40.0% -1.00 1–1 1–0 — +0.05 2006 1564 116.2 -2.69 -0.23 0.899 48.1% +6 — +5 31.7% -1.10 2–2 (50%) 2–4 (33%) — -0.02
25 2003 1546 123.4 -0.16 -1.98 0.920 48.6% -35 +88 — 44.7% -0.53 2–3 (40%) 7–2 (78%) — -0.28 2007 1499 113.6 -3.16 -1.20 0.876 47.4% +15 -71 +50 37.5% -0.94 2–8 (20%) 6–4 (60%) — +0.93
26 2004 1534 107.9 -1.90 -0.97 0.873 47.3% -3 +73 — 41.4% -0.90 3–4 (43%) 3–0 (100%) — +0.51 2008 1525 106.5 -3.90 -1.95 0.684 42.5% — — — 33.3% -2.67 0–2 1–0 — +0.02
27 2005 1501 112.6 -2.39 -3.28 0.814 46.3% -3 +44 — 30.2% -1.19 5–4 (56%) 4–12 (25%) — -0.01 2009 1501 108.8 -2.60 -1.67 0.711 44.3% +41 — — 0.0% -2.64 — 0–2 — +0.11
28 2006 1552 124.5 -2.92 -0.30 0.898 48.0% -20 +4 -48 41.5% -0.51 1–6 (14%) 6–7 (46%) — +0.18 2010 1480 100.3 -0.48 +0.05 0.621 41.7% — — — 0.0% -3.50 — — — -0.02
29 2007 1578 121.4 -2.67 -1.97 0.819 46.9% -83 +67 — 36.2% -1.04 3–4 (43%) 4–3 (57%) — +0.50 2011 1508 106.0 -0.56 -1.62 0.959 49.1% — — — 40.0% -0.20 1–0 0–1 — +0.21
30 2008 1564 117.1 -3.67 -2.26 0.786 46.0% -66 +59 — 35.9% -1.23 4–5 (44%) 4–3 (57%) — -0.23 2012 1523 106.3 +0.44 -2.27 0.738 45.0% — — — 28.6% -1.71 0–1 1–0 — -0.04
31 2009 1577 111.7 -3.01 +0.23 0.377 37.8% — — — 0.0% -3.60 — — — -0.30 2013 1519 97.2 — — — — — — — — — — — — —
32 2010 1548 99.8 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
33 — — — — — — — — — — — — — — — — 2015 1501 96.5 — — — — — — — — — — — — —
Career — 1647 125.9 -2.28 -1.45 0.854 47.3% -30 +52 -48 38.7% -0.82 27–39 (41%) 41–42 (49%) 100.0 +0.02 — 1631 112.5 -2.44 -0.87 0.852 47.1% +9 -71 +31 32.2% -1.18 8–16 (33%) 12–13 (48%) 96.6 +1.40

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.