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

Lloyd Bourne vs S. Eummongkol H2H: 1-0

Lloyd Bourne holds a 1–0 lead over S. Eummongkol in their ATP head-to-head. Across 1 main-draw meeting, Lloyd Bourne leads 1–0 on carpet. Most recently, Lloyd Bourne won the 1981 Bangkok round of 32 6-2 6-4.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Lloyd Bourne
USA Age 67 Right-Handed 190 cm / 6'3"
H2H
1 – 0
1 main draw meetings
S. Eummongkol
THA Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Lloyd Bourne 6-2 6-4 S. Eummongkol Match data Nov 19, 1981* R32 Bangkok ATP 250 Carpet

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
Lloyd Bourne #867 #71 0 1,742 68 91 42.8% 0 0 0 0 0 0
S. Eummongkol #793 #793 0 1,500 0 2 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.

Lloyd Bourne S. Eummongkol
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1978 0–1 0.0% #555 1,491 0 0 1981 0–1 0.0% — 1,482 0 0
1979 1–3 25.0% #332 1,494 0 0 1982 0–1 0.0% — 1,464 0 0
1980 1–2 33.3% #292 1,494 0 0 — — — — — — —
1981 6–13 31.6% — 1,509 0 0 — — — — — — —
1982 22–18 55.0% #79 1,670 0 0 — — — — — — —
1983 11–17 39.3% #98 1,643 0 0 — — — — — — —
1984 19–20 48.7% #99 1,638 0 0 — — — — — — —
1985 6–13 31.6% #191 1,567 0 0 — — — — — — —
1986 0–1 0.0% #544 1,554 0 0 — — — — — — —
1987 2–3 40.0% #160 1,570 0 0 — — — — — — —

Surface Results by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Lloyd Bourne S. Eummongkol
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 %
1978 — — — — — — — — — — — — 0 1 1 0.0% 1981 — — — — — — — — — — — — 0 1 1 0.0%
1979 0 1 1 0.0% 1 2 3 33.3% — — — — — — — — 1982 — — — — — — — — — — — — 0 1 1 0.0%
1980 0 1 1 0.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — —
1981 3 6 9 33.3% 0 3 3 0.0% 2 2 4 50.0% 1 2 3 33.3% — — — — — — — — — — — — — — — — —
1982 11 9 20 55.0% 5 2 7 71.4% 6 5 11 54.5% 0 2 2 0.0% — — — — — — — — — — — — — — — — —
1983 3 7 10 30.0% — — — — 6 6 12 50.0% 2 4 6 33.3% — — — — — — — — — — — — — — — — —
1984 4 8 12 33.3% 3 4 7 42.9% 8 5 13 61.5% 4 3 7 57.1% — — — — — — — — — — — — — — — — —
1985 2 4 6 33.3% — — — — 3 6 9 33.3% 1 3 4 25.0% — — — — — — — — — — — — — — — — —
1986 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
1987 1 2 3 33.3% — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
Career 24 39 63 38.1% 10 12 22 45.5% 26 25 51 51.0% 8 15 23 34.8% Career — — — — — — — — — — — — 0 2 2 0.0%

Advanced Statistics Comparison by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Lloyd Bourne S. Eummongkol
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
1978 1492 100.9 — — — — — — — 33.3% -1.33 0–1 — — +0.06 1981 1482 96.2 — — — — — — — 0.0% -3.00 — — — +0.35
1979 1495 111.3 — — — — — +41 — 30.0% -1.90 1–1 1–1 — -0.26 1982 1465 98.9 — — — — — — — 33.3% -1.00 0–1 — — +0.34
1980 1495 103.1 — — — — — — — 42.9% -1.57 0–1 1–0 — +0.13 — — — — — — — — — — — — — — — —
1981 1510 117.7 — — — — +5 -5 +73 34.7% -0.90 4–3 (57%) 3–5 (38%) — +1.00 — — — — — — — — — — — — — — — —
1982 1670 135.5 — — — — -31 -62 -53 50.5% -0.09 10–5 (67%) 5–4 (56%) — +0.59 — — — — — — — — — — — — — — — —
1983 1644 129.3 — — — — -60 — +36 44.9% -0.63 5–9 (36%) 7–3 (70%) — -0.96 — — — — — — — — — — — — — — — —
1984 1639 123.6 — — — — -42 -44 +63 45.1% -0.37 4–4 (50%) 7–8 (47%) — +1.92 — — — — — — — — — — — — — — — —
1985 1567 115.3 — — — — -6 — +66 39.6% -0.60 1–5 (17%) 3–4 (43%) — +1.02 — — — — — — — — — — — — — — — —
1986 1554 100.2 — — — — — — — 0.0% -2.50 — — — +0.02 — — — — — — — — — — — — — — — —
1987 1571 108.9 — — — — -26 — — 41.2% -0.59 2–1 (67%) 2–2 (50%) — -0.19 — — — — — — — — — — — — — — — —
Career 1742 129.8 — — — — -31 -32 +32 43.6% -0.52 27–30 (47%) 29–27 (52%) 102.8 +2.12 Career 1500 97.6 — — — — — — — 20.0% -1.80 0–1 — — +34.50

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.