H2H data updated: 2026-09-01 00:00 UTC

Haroon Ismail vs Eric Deblicker H2H: 1-0

Haroon Ismail holds a 1–0 lead over Eric Deblicker in their ATP head-to-head. Across 1 main-draw meeting, Haroon Ismail leads 1–0 on clay. Most recently, Haroon Ismail won the 1981 Roland Garros round of 64 2-6 6-3 5-7 6-2 6-4.

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Haroon Ismail
ZIM Age 71 Right-Handed 178 cm / 5'10"
H2H
1 – 0
1 main draw meetings
Eric Deblicker
FRA Age 74 Right-Handed 178 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Haroon Ismail 2-6 6-3 5-7 6-2 6-4 Eric Deblicker Match data May 29, 1981* R64 Roland Garros Grand Slam Clay

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
Haroon Ismail #1,144 #87 0 1,611 20 46 30.3% 0 0 0 0 0 0
Eric Deblicker #541 #65 0 1,739 66 89 42.6% 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 Haroon Ismail Eric Deblicker
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 — — — — — — — 1971 0–1 0.0% — 1,486 0 0
20 — — — — — — — 1972 0–1 0.0% — 1,478 0 0
21 — — — — — — — 1973 2–4 33.3% #229 1,471 0 0
22 — — — — — — — 1974 3–5 37.5% #200 1,461 0 0
23 1978 0–1 0.0% #130 1,490 0 0 1975 9–9 50.0% #133 1,522 0 0
24 1979 4–14 22.2% #197 1,474 0 0 1976 10–15 40.0% #136 1,539 0 0
25 1980 8–9 47.1% #100 1,543 0 0 1977 12–13 48.0% #93 1,638 0 0
26 1981 5–7 41.7% #99 1,589 0 0 1978 13–14 48.1% #112 1,621 0 0
27 1982 3–14 17.6% #99 1,492 0 0 1979 9–11 45.0% #182 1,631 0 0
28 1983 0–1 0.0% #187 1,482 0 0 1980 3–8 27.3% #128 1,547 0 0
29 — — — — — — — 1981 5–7 41.7% — 1,557 0 0
30 — — — — — — — 1982 0–1 0.0% — 1,544 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 Haroon Ismail Eric Deblicker
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 %
19 — — — — — — — — — — — — — — — — — 1971 — — — — 0 1 1 0.0% — — — — — — — —
20 — — — — — — — — — — — — — — — — — 1972 0 1 1 0.0% — — — — — — — — — — — —
21 — — — — — — — — — — — — — — — — — 1973 0 1 1 0.0% 2 3 5 40.0% — — — — — — — —
22 — — — — — — — — — — — — — — — — — 1974 0 1 1 0.0% 1 2 3 33.3% 2 2 4 50.0% — — — —
23 1978 0 1 1 0.0% — — — — — — — — — — — — 1975 — — — — 7 8 15 46.7% — — — — 2 1 3 66.7%
24 1979 3 4 7 42.9% 0 6 6 0.0% 0 3 3 0.0% 1 1 2 50.0% 1976 0 1 1 0.0% 10 11 21 47.6% 0 2 2 0.0% 0 1 1 0.0%
25 1980 0 2 2 0.0% 5 4 9 55.6% — — — — 3 3 6 50.0% 1977 2 2 4 50.0% 10 10 20 50.0% — — — — 0 1 1 0.0%
26 1981 0 2 2 0.0% 5 4 9 55.6% 0 1 1 0.0% — — — — 1978 2 2 4 50.0% 10 11 21 47.6% 1 1 2 50.0% — — — —
27 1982 0 3 3 0.0% 3 9 12 25.0% 0 1 1 0.0% 0 1 1 0.0% 1979 3 2 5 60.0% 6 9 15 40.0% — — — — — — — —
28 1983 — — — — 0 1 1 0.0% — — — — — — — — 1980 0 1 1 0.0% 2 6 8 25.0% — — — — 1 1 2 50.0%
29 — — — — — — — — — — — — — — — — — 1981 3 3 6 50.0% 2 4 6 33.3% — — — — — — — —
30 — — — — — — — — — — — — — — — — — 1982 — — — — 0 1 1 0.0% — — — — — — — —
Career — 3 12 15 20.0% 13 24 37 35.1% 0 5 5 0.0% 4 5 9 44.4% — 10 14 24 41.7% 50 66 116 43.1% 3 5 8 37.5% 3 4 7 42.9%

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 Haroon Ismail Eric Deblicker
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 — — — — — — — — — — — — — — — — 1971 1486 96.1 — — — — — — — 0.0% -4.50 — — — +0.15
20 — — — — — — — — — — — — — — — — 1972 1478 97.9 — — — — — — — 33.3% -2.33 0–1 1–0 — +0.03
21 — — — — — — — — — — — — — — — — 1973 1472 106.7 — — — — — +51 — 42.9% -0.50 0–2 2–0 — +0.36
22 — — — — — — — — — — — — — — — — 1974 1461 105.4 — — — — — +49 +42 33.3% -0.89 1–1 2–1 (67%) — +0.28
23 1978 1491 102.0 — — — — — — — 33.3% -0.33 0–1 0–1 — +0.03 1975 1523 111.4 — — — — +49 -10 — 51.3% +0.21 3–2 (60%) 4–4 (50%) — +2.66
24 1979 1474 113.3 — — — — +123 -9 +6 27.8% -1.42 1–2 (33%) 1–2 (33%) — +0.36 1976 1540 120.0 — — — — — +4 — 42.9% -0.49 7–6 (54%) 2–5 (29%) — +1.76
25 1980 1543 119.3 — — — — +37 +3 — 46.2% -0.44 2–1 (67%) 3–1 (75%) — +1.91 1977 1639 138.7 — — — — -99 +25 — 45.2% -0.15 5–3 (63%) 3–2 (60%) — +1.08
26 1981 1589 128.3 — — — — — +28 — 40.0% -0.51 2–1 (67%) 0–2 — -0.08 1978 1622 127.4 — — — — -57 +30 — 45.5% -0.35 6–4 (60%) 2–6 (25%) — +0.84
27 1982 1492 109.5 — — — — +19 +46 — 23.1% -2.00 1–2 (33%) 1–1 — -0.39 1979 1631 126.6 — — — — -47 +9 — 42.2% -0.13 3–1 (75%) 1–2 (33%) — +0.51
28 1983 1482 97.2 — — — — — — — 0.0% -4.00 — — — +0.04 1980 1548 105.5 — — — — +9 +21 — 35.7% -1.14 1–3 (25%) 2–1 (67%) — +1.03
29 — — — — — — — — — — — — — — — — 1981 1557 117.9 — — — — +32 -9 — 54.5% -0.21 0–6 (0%) 3–1 (75%) — +0.80
30 — — — — — — — — — — — — — — — — 1982 1544 102.2 — — — — — — — 25.0% -3.00 — 1–0 — -0.10
Career — 1612 120.8 — — — — +70 +22 +6 33.8% -1.12 6–7 (46%) 5–7 (42%) 100.7 +2.88 — 1739 127.9 — — — — -23 +15 +42 44.0% -0.40 26–29 (47%) 23–22 (51%) 101.9 +6.10

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.