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

John Sadri vs Ross Case H2H: 2-0

John Sadri holds a 2–0 lead over Ross Case in their ATP head-to-head. Across 2 main-draw meetings, John Sadri leads 2–0 on grass. Most recently, John Sadri won the 1982 Sydney International round of 64 7-6 7-6.

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John Sadri
USA Age 69 Right-Handed 188 cm / 6'2"
H2H
2 – 0
2 main draw meetings
Ross Case
AUS Age 74 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
John Sadri #38 7-6 7-6 Ross Case Match data Dec 15, 1982* R64 Sydney International ATP 250 Grass
John Sadri #84 6-1 6-4 6-1 Ross Case #86 Match data Jan 1, 1979* R32 Australian Open Grand Slam Grass

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
John Sadri #997 #14 0 1,980 214 189 53.1% 0 0 0 0 2 2
Ross Case #758 #24 0 1,962 293 274 51.7% 0 0 0 0 4 4

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 John Sadri Ross Case
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 — — — — — — — 1968 3–3 50.0% — 1,519 0 0
17 — — — — — — — 1969 4–4 50.0% — 1,538 0 0
18 — — — — — — — 1970 11–8 57.9% — 1,560 0 0
19 1976 0–1 0.0% #360 1,498 0 0 1971 26–20 56.5% — 1,637 0 0
20 1977 0–1 0.0% #322 1,496 0 0 1972 22–21 51.2% — 1,685 0 0
21 1978 6–8 42.9% #84 1,564 0 0 1973 42–34 55.3% #42 1,811 0 1
22 1979 29–24 54.7% #45 1,861 0 0 1974 42–27 60.9% #29 1,820 0 2
23 1980 47–25 65.3% #15 1,939 0 1 1975 38–21 64.4% #27 1,936 0 4
24 1981 22–21 51.2% #36 1,736 0 1 1976 28–24 53.8% #45 1,837 0 4
25 1982 32–23 58.2% #38 1,737 0 2 1977 21–24 46.7% #48 1,749 0 4
26 1983 8–13 38.1% #93 1,641 0 2 1978 14–19 42.4% #86 1,679 0 4
27 1984 25–16 61.0% #29 1,811 0 2 1979 24–26 48.0% #74 1,676 0 4
28 1985 25–25 50.0% #46 1,750 0 2 1980 11–20 35.5% #163 1,621 0 4
29 1986 12–21 36.4% #130 1,648 0 2 1981 5–15 25.0% — 1,502 0 4
30 1987 8–11 42.1% #173 1,602 0 2 1982 1–5 16.7% — 1,467 0 4
31 — — — — — — — 1983 1–3 25.0% #415 1,458 0 4

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 John Sadri Ross Case
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 %
16 — — — — — — — — — — — — — — — — — 1968 — — — — — — — — 3 3 6 50.0% — — — —
17 — — — — — — — — — — — — — — — — — 1969 — — — — — — — — 4 4 8 50.0% — — — —
18 — — — — — — — — — — — — — — — — — 1970 0 2 2 0.0% 1 3 4 25.0% 10 3 13 76.9% — — — —
19 1976 — — — — 0 1 1 0.0% — — — — — — — — 1971 10 8 18 55.6% 2 5 7 28.6% 14 7 21 66.7% — — — —
20 1977 — — — — — — — — — — — — 0 1 1 0.0% 1972 6 7 13 46.2% 0 3 3 0.0% 11 7 18 61.1% 5 4 9 55.6%
21 1978 3 4 7 42.9% 0 2 2 0.0% 3 2 5 60.0% — — — — 1973 10 5 15 66.7% 17 14 31 54.8% 11 7 18 61.1% 4 8 12 33.3%
22 1979 9 8 17 52.9% 5 3 8 62.5% 8 4 12 66.7% 7 9 16 43.8% 1974 15 13 28 53.6% 8 6 14 57.1% 9 5 14 64.3% 10 3 13 76.9%
23 1980 14 7 21 66.7% 0 2 2 0.0% 15 6 21 71.4% 18 10 28 64.3% 1975 21 8 29 72.4% 8 6 14 57.1% 7 2 9 77.8% 2 5 7 28.6%
24 1981 3 5 8 37.5% 0 1 1 0.0% 8 5 13 61.5% 11 10 21 52.4% 1976 5 6 11 45.5% 5 4 9 55.6% 8 4 12 66.7% 10 10 20 50.0%
25 1982 3 6 9 33.3% 4 2 6 66.7% 10 6 16 62.5% 15 9 24 62.5% 1977 8 8 16 50.0% 0 1 1 0.0% 8 7 15 53.3% 5 8 13 38.5%
26 1983 1 2 3 33.3% — — — — 1 4 5 20.0% 6 7 13 46.2% 1978 4 6 10 40.0% 2 2 4 50.0% 6 5 11 54.5% 2 6 8 25.0%
27 1984 9 6 15 60.0% 4 2 6 66.7% 11 5 16 68.8% 1 3 4 25.0% 1979 4 7 11 36.4% 10 9 19 52.6% 9 5 14 64.3% 1 5 6 16.7%
28 1985 8 10 18 44.4% — — — — 6 4 10 60.0% 11 11 22 50.0% 1980 2 3 5 40.0% 7 9 16 43.8% 1 4 5 20.0% 1 4 5 20.0%
29 1986 4 10 14 28.6% 0 1 1 0.0% 3 4 7 42.9% 5 6 11 45.5% 1981 1 7 8 12.5% 2 4 6 33.3% 2 3 5 40.0% 0 1 1 0.0%
30 1987 4 4 8 50.0% 1 1 2 50.0% 3 6 9 33.3% — — — — 1982 0 1 1 0.0% — — — — 0 2 2 0.0% 1 2 3 33.3%
31 — — — — — — — — — — — — — — — — — 1983 1 2 3 33.3% — — — — — — — — 0 1 1 0.0%
Career — 58 62 120 48.3% 14 15 29 48.3% 68 46 114 59.6% 74 66 140 52.9% — 87 83 170 51.2% 62 66 128 48.4% 103 68 171 60.2% 41 57 98 41.8%

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 John Sadri Ross Case
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
16 — — — — — — — — — — — — — — — — 1968 1519 97.0 — — — — — — +27 50.0% -0.57 1–1 — — +0.29
17 — — — — — — — — — — — — — — — — 1969 1538 111.9 — — — — — — +28 40.0% -0.15 2–0 — — +0.09
18 — — — — — — — — — — — — — — — — 1970 1560 109.1 — — — — — -78 +73 50.0% -0.02 4–2 (67%) 1–1 — +2.54
19 1976 1499 111.1 — — — — — — — 0.0% -3.00 — — — -0.27 1971 1638 118.4 — — — — -15 -130 +69 53.8% +0.08 7–3 (70%) 6–9 (40%) — +3.95
20 1977 1497 104.1 — — — — — — — 0.0% -3.00 — 0–1 — -0.07 1972 1685 119.5 — — — — +8 -217 +88 53.0% -0.09 6–6 (50%) 7–2 (78%) — +2.54
21 1978 1564 130.6 — — — — +6 — +44 50.0% +0.11 1–3 (25%) 2–2 (50%) — +0.84 1973 1811 144.2 — — — — -4 -97 -10 53.1% +0.25 14–8 (64%) 7–15 (32%) — -2.77
22 1979 1861 151.0 — — — — -119 -244 -56 51.8% +0.17 11–5 (69%) 8–14 (36%) — -1.45 1974 1820 143.4 — — — — +14 -88 +26 57.1% +0.54 13–8 (62%) 12–9 (57%) — -2.23
23 1980 1940 157.0 — — — — +11 — -34 62.3% +0.72 9–12 (43%) 19–16 (54%) — -5.20 1975 1937 143.0 — — — — +8 -189 -46 59.7% +0.58 15–10 (60%) 11–3 (79%) — +0.72
24 1981 1737 143.0 — — — — +67 — +81 48.1% +0.04 9–6 (60%) 11–12 (48%) — -1.48 1976 1837 150.4 — — — — +17 -79 +82 54.5% +0.20 7–11 (39%) 13–14 (48%) — -3.31
25 1982 1738 142.8 — — — — +19 -126 +70 56.2% +0.37 11–11 (50%) 19–19 (50%) — -1.52 1977 1750 141.1 — — — — +2 — +96 44.0% -0.15 9–6 (60%) 5–8 (38%) — -3.52
26 1983 1641 128.2 — — — — +86 — +64 39.2% -0.33 2–2 (50%) 4–8 (33%) — +1.38 1978 1679 126.3 — — — — -11 +32 +126 46.0% -0.43 7–11 (39%) 6–4 (60%) — +0.45
27 1984 1812 142.4 — — — — -66 -146 +50 57.1% +0.42 7–6 (54%) 10–14 (42%) — -0.17 1979 1676 135.6 — — — — -77 +31 +155 47.7% -0.18 9–8 (53%) 6–10 (38%) — -2.48
28 1985 1751 142.3 — — — — -39 — +121 49.2% -0.08 7–7 (50%) 13–14 (48%) — -2.23 1980 1621 128.5 — — — — -49 +77 +125 40.5% -0.63 4–6 (40%) 5–7 (42%) — -0.60
29 1986 1649 140.6 — — — — -1 — +163 42.4% -0.39 3–8 (27%) 9–10 (47%) — -1.80 1981 1503 104.6 — — — — -34 +123 +209 31.4% -1.16 2–5 (29%) 1–4 (20%) — +1.19
30 1987 1602 121.9 — — — — +47 — +90 44.9% -0.24 2–1 (67%) 4–2 (67%) — +0.33 1982 1467 105.7 — — — — +2 — — 25.0% -1.12 1–1 0–2 — +0.37
31 — — — — — — — — — — — — — — — — 1983 1459 103.5 — — — — -6 — — 36.4% -0.82 1–2 (33%) 2–3 (40%) — +0.31
Career — 1980 150.7 — — — — -7 -179 +46 52.1% +0.17 62–61 (50%) 99–112 (47%) 97.5 -2.90 — 1962 139.3 — — — — -4 -53 +70 50.7% +0.02 102–88 (54%) 82–91 (47%) 99.4 -0.44

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.