H2H data updated: 2026-08-15 02:40 UTC

Eui Jong Chang vs Martin Damm Sr H2H: 0-1

Martin Damm Sr holds a 1–0 lead over Eui Jong Chang in their ATP head-to-head. Across 1 main-draw meeting, Martin Damm Sr leads 1–0 on hard courts. Most recently, Martin Damm Sr won the 1994 Hong Kong Open round of 32 6-1 6-2.

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Eui Jong Chang
KOR Age 57 Right-Handed 183 cm / 6'0"
H2H
0 – 1
1 main draw meetings
Martin Damm Sr

H2H Match Log

WinnerScoreLoserMatch DataDateRoundTournamentCategorySurface
Martin Damm Sr 6-1 6-2 Eui Jong Chang #443 Match data Apr 14, 1994* R32 Hong Kong Open ATP 250 Hard

* Estimated match date where the exact historical date is unavailable.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 Finals 500 250 Titles
Eui Jong Chang #1,218 #245 102 1,518 2 8 20.0% 0 0 0 0 0 0
Martin Damm Sr — — — 1,731 — — — 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.

Eui Jong Chang Martin Damm Sr
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1991 1–1 50.0% #265 1,505 0 0 — — — — — — —
1992 1–3 25.0% #416 1,505 0 0 — — — — — — —
1993 0–1 0.0% #451 1,493 0 0 — — — — — — —
1994 0–2 0.0% #590 1,474 0 0 — — — — — — —
1995 0–1 0.0% #628 1,462 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.

Eui Jong Chang Martin Damm Sr
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 %
1991 1 1 2 50.0% — — — — — — — — — — — — 1989 — — — — 0 1 1 0.0% — — — — — — — —
1992 1 2 3 33.3% 0 1 1 0.0% — — — — — — — — 1990 — — — — 0 1 1 0.0% — — — — — — — —
1993 0 1 1 0.0% — — — — — — — — — — — — 1991 — — — — — — — — — — — — 2 1 3 66.7%
1994 0 2 2 0.0% — — — — — — — — — — — — 1992 6 8 14 42.9% 0 5 5 0.0% 1 1 2 50.0% 1 1 2 50.0%
1995 0 1 1 0.0% — — — — — — — — — — — — 1993 7 11 18 38.9% 1 3 4 25.0% 0 1 1 0.0% 8 6 14 57.1%
— — — — — — — — — — — — — — — — — 1994 7 12 19 36.8% 1 3 4 25.0% 3 2 5 60.0% 4 7 11 36.4%
— — — — — — — — — — — — — — — — — 1995 7 13 20 35.0% 0 2 2 0.0% 1 1 2 50.0% 7 6 13 53.8%
— — — — — — — — — — — — — — — — — 1996 15 13 28 53.6% 0 2 2 0.0% 4 4 8 50.0% 13 10 23 56.5%
— — — — — — — — — — — — — — — — — 1997 10 13 23 43.5% 0 3 3 0.0% 3 3 6 50.0% 10 7 17 58.8%
— — — — — — — — — — — — — — — — — 1998 10 14 24 41.7% 0 1 1 0.0% 3 3 6 50.0% 6 8 14 42.9%
— — — — — — — — — — — — — — — — — 1999 5 9 14 35.7% 1 2 3 33.3% 1 3 4 25.0% 0 2 2 0.0%
— — — — — — — — — — — — — — — — — 2000 6 11 17 35.3% 3 3 6 50.0% 5 2 7 71.4% 0 1 1 0.0%
— — — — — — — — — — — — — — — — — 2001 0 1 1 0.0% 0 2 2 0.0% 1 4 5 20.0% — — — —
— — — — — — — — — — — — — — — — — 2002 1 2 3 33.3% — — — — — — — — — — — —
Career 2 7 9 22.2% 0 1 1 0.0% — — — — — — — — Career 74 107 181 40.9% 6 28 34 17.6% 22 24 46 47.8% 51 49 100 51.0%

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.

Eui Jong Chang Martin Damm Sr
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Schedule
1991 1506 101.8 -1.31 -2.58 0.472 38.1% — — — 40.0% +0.20 1–0 — +0.29 1989 1492 98.3 — — — — — — — 0.0% -5.00 — — -0.08
1992 1505 114.7 +0.60 -0.06 0.815 47.4% +46 — — 30.0% -0.80 0–2 0–1 -0.08 1990 1478 98.3 — — — — — — — 0.0% -2.50 — — +0.16
1993 1494 101.1 -3.57 +2.36 0.986 48.1% — — — 0.0% -1.50 — 0–1 +0.07 1991 1504 104.7 — — — — +57 — — 57.1% +0.57 1–0 0–1 +0.36
1994 1474 97.9 -4.00 +2.64 0.624 41.6% — — — 0.0% -3.75 — — +0.09 1992 1546 125.5 — — — — +65 -90 — 35.1% -0.91 4–1 (80%) 2–5 (29%) +0.32
1995 1463 97.3 -4.23 -1.23 0.661 42.7% — — — 0.0% -4.00 — — +0.11 1993 1647 128.4 — — — — +28 -196 — 44.8% -0.40 6–6 (50%) 8–5 (62%) +1.30
— — — — — — — — — — — — — — — 1994 1630 133.5 — — — — -23 -172 +21 44.4% -0.32 3–13 (19%) 9–10 (47%) -0.09
— — — — — — — — — — — — — — — 1995 1619 133.0 — — — — +8 — — 42.3% -0.55 9–8 (53%) 11–11 (50%) -0.19
— — — — — — — — — — — — — — — 1996 1709 139.5 — — — — +35 — -23 47.9% -0.08 13–8 (62%) 13–18 (42%) +2.22
— — — — — — — — — — — — — — — 1997 1694 135.4 — — — — +35 -281 +7 48.3% -0.18 8–7 (53%) 16–10 (62%) +0.62
— — — — — — — — — — — — — — — 1998 1649 132.2 — — — — +16 — +23 42.9% -0.50 7–7 (50%) 8–11 (42%) -0.25
— — — — — — — — — — — — — — — 1999 1578 123.5 — — — — +27 -177 +52 39.1% -0.78 1–7 (13%) 3–5 (38%) -0.47
— — — — — — — — — — — — — — — 2000 1615 127.5 — — — — -72 -159 +102 44.2% -0.34 7–3 (70%) 6–9 (40%) +0.49
— — — — — — — — — — — — — — — 2001 1514 96.3 — — — — — — +91 15.0% -1.90 — 0–2 +0.78
— — — — — — — — — — — — — — — 2002 1525 111.4 — — — — +15 — — 37.5% -0.75 — 1–1 -0.20
Career 1518 106.2 -1.99 +0.18 0.713 44.2% +46 — — 21.7% -1.43 1–2 (33%) 0–2 +4.80 Career 1732 136.6 — — — — +17 -170 +36 43.3% -0.43 59–60 (50%) 77–88 (47%) +1.39

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.