H2H data updated: 2026-09-02 00:00 UTC

Danai Udomchoke vs Jeff Morrison

Compare the head-to-head record, career totals, season-by-season performance, and match log for Danai Udomchoke vs Jeff Morrison.

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Danai Udomchoke
THA Age 45 Right-Handed 173 cm / 5'8"
H2H
0 – 0
0 main draw meetings
Jeff Morrison
USA Age 47 Right-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jeff Morrison #157 6-3 6-3 Danai Udomchoke #118 Match data Aug 28, 2006 Q1 Q US Open Grand Slam Hard

1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. 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
Jeff Morrison #1,456 #85 479 1,642 32 55 36.8% 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 Jeff Morrison
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 2001 2–1 66.7% #283 1,509 0 0 — — — — — — —
20 2002 0–1 0.0% #211 1,489 0 0 1999 0–2 0.0% #950 1,477 0 0
21 2003 0–1 0.0% #162 1,437 0 0 2000 0–1 0.0% #575 1,451 0 0
22 2004 0–3 0.0% #204 1,488 0 0 2001 0–1 0.0% #173 1,479 0 0
23 2005 2–4 33.3% #121 1,562 0 0 2002 9–12 42.9% #97 1,576 0 0
24 2006 6–12 33.3% #104 1,563 0 0 2003 4–10 28.6% #153 1,557 0 0
25 2007 7–19 26.9% #154 1,498 0 0 2004 13–13 50.0% #96 1,609 0 0
26 2008 0–2 0.0% #152 1,525 0 0 2005 3–13 18.8% #154 1,531 0 0
27 2009 0–5 0.0% #162 1,501 0 0 2006 3–3 50.0% #216 1,578 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 Jeff Morrison
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% — — — — — — — — — — — — — — — — — — — — —
20 2002 0 1 1 0.0% — — — — — — — — 1999 0 2 2 0.0% — — — — — — — —
21 2003 0 1 1 0.0% — — — — — — — — 2000 — — — — — — — — 0 1 1 0.0%
22 2004 0 3 3 0.0% — — — — — — — — 2001 0 1 1 0.0% — — — — — — — —
23 2005 1 3 4 25.0% — — — — 1 1 2 50.0% 2002 5 9 14 35.7% — — — — 4 3 7 57.1%
24 2006 5 8 13 38.5% — — — — 1 4 5 20.0% 2003 4 8 12 33.3% 0 1 1 0.0% 0 1 1 0.0%
25 2007 4 11 15 26.7% 0 4 4 0.0% 3 4 7 42.9% 2004 11 11 22 50.0% — — — — 2 2 4 50.0%
26 2008 0 2 2 0.0% — — — — — — — — 2005 2 8 10 20.0% 1 2 3 33.3% 0 3 3 0.0%
27 2009 0 3 3 0.0% — — — — 0 2 2 0.0% 2006 3 3 6 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% — 25 42 67 37.3% 1 3 4 25.0% 6 10 16 37.5%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. 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 Jeff Morrison
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% — —/— — — — — — — — — —
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% — —/— — — — — — — — — —
24 2006 18/18 4.3 3.5 63.0% 69.5% 42.7% 62.0% 29.5% 60.0% 35.9% 2003 14/14 8.6 3.4 56.3% 71.5% 49.5% 59.2% 38.1% 61.7% 33.7%
25 2007 26/26 3.3 3.8 59.9% 67.8% 47.9% 49.2% 39.3% 59.6% 35.4% 2004 26/26 9.3 3.9 58.9% 78.1% 52.7% 70.2% 38.3% 67.6% 34.0%
26 2008 2/2 5.5 7.0 66.4% 56.0% 37.9% 49.4% 45.0% 49.9% 34.3% 2005 16/16 7.1 3.2 56.8% 70.0% 47.1% 48.2% 33.3% 60.1% 35.5%
27 2009 5/5 3.4 3.0 61.2% 67.1% 42.4% 62.1% 40.0% 57.5% 30.2% 2006 6/6 7.2 2.7 56.6% 72.3% 56.2% 65.4% 53.4% 65.4% 38.3%
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% — 62/87 8.4 3.5 57.5% 73.9% 50.9% 61.6% 38.4% 64.1% 34.7%

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 Jeff Morrison
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 — — — — — — — — — — — — — — — —
20 2002 1489 101.7 — — — — — — — 33.3% -2.33 0–1 1–0 — +0.07 1999 1478 100.3 — — — — — — — 0.0% -3.00 — 0–1 — -0.12
21 2003 1438 91.4 +0.50 -1.38 0.622 40.0% — — — 0.0% -3.50 — — — -0.10 2000 1451 94.3 — — — — — — — 0.0% -4.50 — — — +0.03
22 2004 1489 108.9 -1.95 -0.64 0.840 46.7% +25 — — 12.5% -1.63 0–1 — — -0.11 2001 1479 104.3 — — — — — — — 33.3% -1.00 0–1 — — -0.05
23 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 2002 1576 121.2 — — — — -56 — +41 45.1% -0.33 2–2 (50%) 6–6 (50%) — -0.21
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%) — -0.02 2003 1557 124.1 +0.14 -1.41 0.879 47.8% -26 — — 38.9% -0.86 0–4 (0%) 3–3 (50%) — -0.82
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%) — +0.93 2004 1609 124.7 +3.00 -1.27 1.048 50.8% +4 — -14 50.8% +0.10 2–3 (40%) 3–6 (33%) — +1.42
26 2008 1525 106.5 -3.90 -1.95 0.684 42.5% — — — 33.3% -2.67 0–2 1–0 — +0.02 2005 1532 112.9 -1.87 -1.41 0.888 47.9% -12 -36 +93 30.0% -1.05 0–5 (0%) 2–6 (25%) — +0.13
27 2009 1501 108.8 -2.60 -1.67 0.711 44.3% +41 — — 0.0% -2.64 — 0–2 — +0.11 2006 1579 120.4 +0.53 -0.09 1.106 52.5% +3 — — 46.7% +0.73 1–1 0–3 (0%) — +0.38
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 — 1643 124.4 +0.86 -1.22 0.967 49.5% -17 -36 +36 41.3% -0.47 5–16 (24%) 14–25 (36%) 88.9 +0.87

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.