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

Nir Welgreen vs Albert Chang H2H: 1-0

Nir Welgreen holds a 1–0 lead over Albert Chang in their ATP head-to-head. Across 1 main-draw meeting, Nir Welgreen leads 1–0 on hard courts. Most recently, Nir Welgreen won the 1996 Long Island round of 32 5-7 6-3 7-5.

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Nir Welgreen
ISR Age 49 Right-Handed
H2H
1 – 0
1 main draw meetings
Albert Chang
CAN Age 55 Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Nir Welgreen #266 5-7 6-3 7-5 Albert Chang #296 Match data Aug 22, 1996* R32 Long Island World Series → modern equivalent ATP 250 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
Nir Welgreen #1,061 #229 167 1,526 2 5 28.6% 0 0 0 0 0 0
Albert Chang #980 #140 331 1,553 6 17 26.1% 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 Nir Welgreen Albert Chang
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 1996 1–2 33.3% #263 1,498 0 0 — — — — — — —
20 1997 1–2 33.3% #344 1,508 0 0 — — — — — — —
21 1998 0–1 0.0% #311 1,505 0 0 — — — — — — —
22 — — — — — — — 1993 0–2 0.0% #213 1,489 0 0
23 — — — — — — — 1994 3–5 37.5% #169 1,504 0 0
24 — — — — — — — 1995 3–6 33.3% #163 1,509 0 0
25 — — — — — — — 1996 0–3 0.0% #211 1,469 0 0
26 — — — — — — — 1997 0–1 0.0% #512 1,461 0 0

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 Nir Welgreen Albert Chang
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
19 1996 1498 103.6 -1.72 -1.77 0.872 46.9% +31 — — 37.5% -1.25 1–1 — — +0.24 — — — — — — — — — — — — — — — —
20 1997 1509 114.0 -0.92 -1.11 0.854 47.1% +29 — — 33.3% -1.17 — — — -0.19 — — — — — — — — — — — — — — — —
21 1998 1506 105.7 +0.88 +1.09 0.625 40.9% — — — 0.0% -3.50 — — — -0.18 — — — — — — — — — — — — — — — —
22 — — — — — — — — — — — — — — — — 1993 1490 111.5 -0.44 +0.75 0.493 42.8% — — — 0.0% -2.50 — — — -0.25
23 2000 1508 103.0 — — — — — — — — — — — — — 1994 1504 117.4 +2.03 -0.10 1.128 51.7% +17 — — 45.0% 0.00 0–3 (0%) 0–3 (0%) — +0.57
24 — — — — — — — — — — — — — — — — 1995 1509 112.8 -0.89 +0.36 0.897 48.1% +34 — — 33.3% -1.14 1–2 (33%) 1–1 — +0.09
25 — — — — — — — — — — — — — — — — 1996 1470 90.0 -1.38 -1.82 0.639 41.6% — — — 12.5% -2.75 0–1 — — +0.35
26 — — — — — — — — — — — — — — — — 1997 1461 100.6 -2.76 +1.08 0.612 42.2% — — — 0.0% -3.50 — — — +0.03
Career — 1527 111.2 -1.01 -1.08 0.831 46.2% +30 — — 31.3% -1.50 1–1 — — -1.86 — 1554 113.3 -0.03 -0.03 0.866 47.6% +26 — — 30.9% -1.14 1–6 (14%) 1–4 (20%) 93.4 +3.43

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.