H2H data updated: 2026-09-05 00:00 UTC

Danai Udomchoke vs Barry Cowan H2H: 1-0

Danai Udomchoke holds a 1–0 lead over Barry Cowan in their ATP head-to-head. Across 1 main-draw meeting, Danai Udomchoke leads 1–0 on hard courts. Most recently, Danai Udomchoke won the 2001 Japan Open round of 64 6-2 4-6 6-3.

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Danai Udomchoke
THA Age 45 Right-Handed 173 cm / 5'8"
H2H
1 – 0
1 main draw meetings
Barry Cowan
GBR Age 52 Left-Handed 188 cm / 6'2"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Danai Udomchoke #314 6-2 4-6 6-3 Barry Cowan #204 Match data Oct 3, 2001* R64 Japan Open ATP International Series Gold → modern equivalent ATP 500 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
Danai Udomchoke #1,207 #77 646 1,631 18 52 25.7% 0 0 0 0 0 0
Barry Cowan #528 #162 239 1,500 5 20 20.0% 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 Danai Udomchoke Barry Cowan
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 2001 2–1 66.7% #283 1,509 0 0 1994 0–1 0.0% #394 1,498 0 0
20 2002 0–1 0.0% #211 1,489 0 0 1995 0–1 0.0% #312 1,486 0 0
21 2003 0–1 0.0% #162 1,437 0 0 — — — — — — —
22 2004 0–3 0.0% #204 1,488 0 0 — — — — — — —
23 2005 2–4 33.3% #121 1,562 0 0 1998 0–3 0.0% #309 1,448 0 0
24 2006 6–12 33.3% #104 1,563 0 0 1999 0–3 0.0% #247 1,424 0 0
25 2007 7–19 26.9% #154 1,498 0 0 2000 3–8 27.3% #183 1,457 0 0
26 2008 0–2 0.0% #152 1,525 0 0 2001 1–3 25.0% #218 1,441 0 0
27 2009 0–5 0.0% #162 1,501 0 0 2002 1–1 50.0% #455 1,442 0 0
28 2010 0–1 0.0% #457 1,480 0 0 — — — — — — —
29 2011 1–1 50.0% #210 1,507 0 0 — — — — — — —
30 2012 0–2 0.0% #149 1,523 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 Danai Udomchoke Barry Cowan
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 %
19 2001 2 1 3 66.7% — — — — — — — — 1994 — — — — — — — — 0 1 1 0.0%
20 2002 0 1 1 0.0% — — — — — — — — 1995 — — — — — — — — 0 1 1 0.0%
21 2003 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
22 2004 0 3 3 0.0% — — — — — — — — — — — — — — — — — — — — —
23 2005 1 3 4 25.0% — — — — 1 1 2 50.0% 1998 — — — — 0 1 1 0.0% 0 2 2 0.0%
24 2006 5 8 13 38.5% — — — — 1 4 5 20.0% 1999 — — — — — — — — 0 3 3 0.0%
25 2007 4 11 15 26.7% 0 4 4 0.0% 3 4 7 42.9% 2000 2 5 7 28.6% — — — — 1 3 4 25.0%
26 2008 0 2 2 0.0% — — — — — — — — 2001 0 1 1 0.0% — — — — 1 2 3 33.3%
27 2009 0 3 3 0.0% — — — — 0 2 2 0.0% 2002 — — — — — — — — 1 1 2 50.0%
28 2010 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
29 2011 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
30 2012 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
Career — 13 37 50 26.0% 0 4 4 0.0% 5 11 16 31.2% — 2 6 8 25.0% 0 1 1 0.0% 3 13 16 18.8%

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 69/69 of Danai Udomchoke's and 23/25 of Barry Cowan'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 Danai Udomchoke Barry Cowan
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 2001 3/3 3.3 2.3 60.2% 71.8% 45.1% 57.4% 41.1% 61.0% 36.5% 1994 1/1 10.0 10.0 50.8% 85.7% 37.7% 60.0% 25.0% 62.1% 29.9%
20 — —/— — — — — — — — — — 1995 1/1 10.0 7.0 49.6% 74.6% 36.7% 50.0% 14.3% 55.5% 28.3%
21 2003 1/1 2.0 2.0 56.6% 50.0% 39.1% 58.3% 50.0% 45.3% 34.0% — —/— — — — — — — — — —
22 2004 3/3 1.3 3.7 62.5% 59.7% 47.9% 49.9% 31.5% 54.9% 37.9% — —/— — — — — — — — — —
23 2005 6/6 2.7 4.3 58.4% 65.1% 50.3% 58.0% 48.6% 58.3% 36.2% 1998 3/3 10.0 8.3 44.9% 80.2% 42.0% 48.8% 41.7% 59.8% 26.4%
24 2006 18/18 4.3 3.5 63.0% 69.5% 42.7% 62.0% 29.5% 60.0% 35.9% 1999 3/3 6.3 5.0 55.2% 68.2% 41.3% 53.1% 38.9% 55.9% 30.6%
25 2007 26/26 3.3 3.8 59.9% 67.8% 47.9% 49.2% 39.3% 59.6% 35.4% 2000 9/11 6.6 4.2 60.3% 70.1% 46.6% 56.0% 20.0% 60.9% 28.2%
26 2008 2/2 5.5 7.0 66.4% 56.0% 37.9% 49.4% 45.0% 49.9% 34.3% 2001 4/4 11.0 7.8 59.7% 76.1% 43.4% 67.8% 37.9% 62.5% 32.6%
27 2009 5/5 3.4 3.0 61.2% 67.1% 42.4% 62.1% 40.0% 57.5% 30.2% 2002 2/2 12.0 6.0 63.4% 74.2% 53.8% 80.0% 53.6% 66.6% 34.1%
28 2010 1/1 0.0 2.0 65.4% 64.7% 38.9% 57.1% 0.0% 55.8% 27.5% — —/— — — — — — — — — —
29 2011 2/2 2.0 3.0 64.4% 64.0% 45.6% 52.3% 56.3% 57.7% 40.5% — —/— — — — — — — — — —
30 2012 2/2 4.5 3.5 63.3% 60.0% 44.8% 43.4% 47.7% 54.5% 33.5% — —/— — — — — — — — — —
Career — 69/70 3.4 3.6 61.2% 66.8% 45.5% 54.8% 37.8% 58.5% 35.3% — 23/25 8.5 6.0 56.9% 73.4% 44.6% 58.7% 31.3% 60.7% 29.6%

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 Danai Udomchoke Barry Cowan
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 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 1994 1498 97.8 +5.40 +1.60 0.789 45.8% — — — 25.0% -1.75 — — — -0.22
20 2002 1489 101.7 — — — — — — — 33.3% -2.33 0–1 1–0 — +0.07 1995 1486 99.5 -0.63 +0.41 0.635 43.6% — — — 0.0% -3.00 — — — -0.04
21 2003 1438 91.4 +0.50 -1.38 0.622 40.0% — — — 0.0% -3.50 — — — -0.10 — — — — — — — — — — — — — — — —
22 2004 1489 108.9 -1.95 -0.64 0.840 46.7% +25 — — 12.5% -1.63 0–1 — — -0.11 — — — — — — — — — — — — — — — —
23 2005 1563 118.8 -1.66 -0.22 0.869 47.6% -47 — — 36.8% -0.89 2–1 (67%) 1–2 (33%) 101.5 -0.36 1998 1448 98.8 -1.85 -3.89 0.656 43.5% — — — 22.2% -1.56 0–1 1–1 — +0.28
24 2006 1564 116.2 -2.69 -0.23 0.899 48.1% +6 — +5 31.7% -1.10 2–2 (50%) 2–4 (33%) 99.8 -0.02 1999 1424 95.7 -1.84 -0.92 0.693 43.3% — — +50 0.0% -2.71 — — — -0.04
25 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%) 96.8 +0.93 2000 1457 102.2 -1.28 -5.16 0.722 44.8% +76 — -47 28.6% -1.43 2–1 (67%) 3–1 (75%) 103.9 +0.75
26 2008 1525 106.5 -3.90 -1.95 0.684 42.5% — — — 33.3% -2.67 0–2 1–0 — +0.02 2001 1441 105.3 -0.08 -0.57 0.870 47.9% — — -32 46.2% -0.69 0–2 2–0 — +0.32
27 2009 1501 108.8 -2.60 -1.67 0.711 44.3% +41 — — 0.0% -2.64 — 0–2 — +0.11 2002 1443 93.3 -0.14 -0.69 1.022 50.2% — — — 50.0% +0.13 — 0–1 — +0.08
28 2010 1480 100.3 -0.48 +0.05 0.621 41.7% — — — 0.0% -3.50 — — — -0.02 — — — — — — — — — — — — — — — —
29 2011 1508 106.0 -0.56 -1.62 0.959 49.1% — — — 40.0% -0.20 1–0 0–1 — +0.21 — — — — — — — — — — — — — — — —
30 2012 1523 106.3 +0.44 -2.27 0.738 45.0% — — — 28.6% -1.71 0–1 1–0 — -0.04 — — — — — — — — — — — — — — — —
31 2013 1519 97.2 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
33 2015 1501 96.5 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 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 — 1500 99.3 -0.80 -2.72 0.754 45.4% +76 — -13 29.2% -1.35 2–4 (33%) 6–3 (67%) 102.0 +4.52

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.