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

John Sadri vs Mark Edmondson H2H: 4-1

John Sadri holds a 4–1 lead over Mark Edmondson in their ATP head-to-head. Across 5 main-draw meetings, John Sadri leads 2–0 on grass, while they are tied 1–1 on hard courts. Most recently, John Sadri won the 1986 Bristol round of 32 7-6 6-2.

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John Sadri
USA Age 69 Right-Handed 188 cm / 6'2"
H2H
4 – 1
5 main draw meetings
Mark Edmondson
AUS Age 72 Right-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
John Sadri #63 7-6 6-2 Mark Edmondson #121 Match data Jun 19, 1986* R32 Bristol ATP 250 Grass
John Sadri #36 6-3 4-6 6-3 Mark Edmondson #16 Match data Nov 5, 1982* R16 Baltimore Wct ATP 250 Carpet
Mark Edmondson #34 7-6 6-4 John Sadri #28 Match data Nov 7, 1981* QF Hong Kong Open ATP 250 Hard
John Sadri #20 6-1 6-4 Mark Edmondson #48 Match data Aug 12, 1981* R64 Canadian Open ATP 500 Hard
John Sadri #46 6-4 6-4 Mark Edmondson #87 Match data Dec 19, 1979* R64 Sydney International ATP 250 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
Mark Edmondson #525 #15 0 1,927 244 231 51.4% 1 0 0 0 5 6

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 Mark Edmondson
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 1972 0–1 0.0% — 1,496 0 0
19 1976 0–1 0.0% #360 1,498 0 0 — — — — — — —
20 1977 0–1 0.0% #322 1,496 0 0 1974 1–2 33.3% — 1,488 0 0
21 1978 6–8 42.9% #84 1,564 0 0 1975 2–4 33.3% #212 1,500 0 0
22 1979 29–24 54.7% #45 1,861 0 0 1976 42–29 59.2% #35 1,755 1 2
23 1980 47–25 65.3% #15 1,939 0 1 1977 16–24 40.0% #92 1,602 1 2
24 1981 22–21 51.2% #36 1,736 0 1 1978 15–16 48.4% #79 1,685 1 3
25 1982 32–23 58.2% #38 1,737 0 2 1979 26–26 50.0% #95 1,742 1 3
26 1983 8–13 38.1% #93 1,641 0 2 1980 18–23 43.9% #91 1,715 1 3
27 1984 25–16 61.0% #29 1,811 0 2 1981 59–26 69.4% #23 1,902 1 6
28 1985 25–25 50.0% #46 1,750 0 2 1982 27–25 51.9% #18 1,708 1 6
29 1986 12–21 36.4% #130 1,648 0 2 1983 16–17 48.5% #37 1,687 1 6
30 1987 8–11 42.1% #173 1,602 0 2 1984 9–18 33.3% #145 1,573 1 6
31 — — — — — — — 1985 9–10 47.4% #115 1,595 1 6
32 — — — — — — — 1986 3–9 25.0% #307 1,539 1 6
33 — — — — — — — 1987 1–1 50.0% #523 1,550 1 6

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 Mark Edmondson
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 %
18 — — — — — — — — — — — — — — — — — 1972 0 1 1 0.0% — — — — — — — — — — — —
19 1976 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
20 1977 — — — — — — — — — — — — 0 1 1 0.0% 1974 — — — — — — — — 1 2 3 33.3% — — — —
21 1978 3 4 7 42.9% 0 2 2 0.0% 3 2 5 60.0% — — — — 1975 0 1 1 0.0% — — — — 2 3 5 40.0% — — — —
22 1979 9 8 17 52.9% 5 3 8 62.5% 8 4 12 66.7% 7 9 16 43.8% 1976 8 4 12 66.7% 19 20 39 48.7% 14 3 17 82.4% 1 2 3 33.3%
23 1980 14 7 21 66.7% 0 2 2 0.0% 15 6 21 71.4% 18 10 28 64.3% 1977 3 5 8 37.5% 7 10 17 41.2% 5 6 11 45.5% 1 3 4 25.0%
24 1981 3 5 8 37.5% 0 1 1 0.0% 8 5 13 61.5% 11 10 21 52.4% 1978 1 4 5 20.0% 5 6 11 45.5% 8 4 12 66.7% 1 2 3 33.3%
25 1982 3 6 9 33.3% 4 2 6 66.7% 10 6 16 62.5% 15 9 24 62.5% 1979 4 5 9 44.4% 5 9 14 35.7% 14 7 21 66.7% 3 5 8 37.5%
26 1983 1 2 3 33.3% — — — — 1 4 5 20.0% 6 7 13 46.2% 1980 4 5 9 44.4% 4 8 12 33.3% 5 5 10 50.0% 5 5 10 50.0%
27 1984 9 6 15 60.0% 4 2 6 66.7% 11 5 16 68.8% 1 3 4 25.0% 1981 14 8 22 63.6% 9 9 18 50.0% 25 4 29 86.2% 11 5 16 68.8%
28 1985 8 10 18 44.4% — — — — 6 4 10 60.0% 11 11 22 50.0% 1982 5 6 11 45.5% 3 5 8 37.5% 11 6 17 64.7% 8 8 16 50.0%
29 1986 4 10 14 28.6% 0 1 1 0.0% 3 4 7 42.9% 5 6 11 45.5% 1983 8 6 14 57.1% 2 2 4 50.0% 4 5 9 44.4% 2 4 6 33.3%
30 1987 4 4 8 50.0% 1 1 2 50.0% 3 6 9 33.3% — — — — 1984 1 7 8 12.5% 2 3 5 40.0% 5 4 9 55.6% 1 4 5 20.0%
31 — — — — — — — — — — — — — — — — — 1985 0 2 2 0.0% 3 2 5 60.0% 6 6 12 50.0% — — — —
32 — — — — — — — — — — — — — — — — — 1986 2 4 6 33.3% 0 2 2 0.0% 1 2 3 33.3% 0 1 1 0.0%
33 — — — — — — — — — — — — — — — — — 1987 — — — — — — — — 1 1 2 50.0% — — — —
Career — 58 62 120 48.3% 14 15 29 48.3% 68 46 114 59.6% 74 66 140 52.9% — 50 58 108 46.3% 59 76 135 43.7% 102 58 160 63.8% 33 39 72 45.8%

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 Mark Edmondson
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
18 — — — — — — — — — — — — — — — — 1972 1497 101.9 — — — — — — — 0.0% -3.50 — — — -0.13
19 1976 1499 111.1 — — — — — — — 0.0% -3.00 — — — -0.27 — — — — — — — — — — — — — — — —
20 1977 1497 104.1 — — — — — — — 0.0% -3.00 — 0–1 — -0.07 1974 1489 104.0 — — — — — — +36 42.9% -0.72 0–1 1–1 — +0.03
21 1978 1564 130.6 — — — — +6 — +44 50.0% +0.11 1–3 (25%) 2–2 (50%) — +0.84 1975 1501 106.2 — — — — — — +36 42.9% -0.67 1–1 0–1 — +0.53
22 1979 1861 151.0 — — — — -119 -244 -56 51.8% +0.17 11–5 (69%) 8–14 (36%) — -1.45 1976 1756 137.6 — — — — -128 -137 +160 56.1% +0.33 14–13 (52%) 18–8 (69%) — +4.22
23 1980 1940 157.0 — — — — +11 — -34 62.3% +0.72 9–12 (43%) 19–16 (54%) — -5.20 1977 1603 131.0 — — — — -25 +7 +221 47.7% +0.01 4–13 (24%) 3–4 (43%) — +1.28
24 1981 1737 143.0 — — — — +67 — +81 48.1% +0.04 9–6 (60%) 11–12 (48%) — -1.48 1978 1686 136.0 — — — — -115 -93 +199 47.3% -0.14 4–2 (67%) 4–2 (67%) — -0.12
25 1982 1738 142.8 — — — — +19 -126 +70 56.2% +0.37 11–11 (50%) 19–19 (50%) — -1.52 1979 1743 144.3 — — — — -89 -149 +141 51.5% +0.13 7–10 (41%) 7–8 (47%) — -0.24
26 1983 1641 128.2 — — — — +86 — +64 39.2% -0.33 2–2 (50%) 4–8 (33%) — +1.38 1980 1715 129.3 — — — — -68 -118 +111 46.5% -0.40 7–7 (50%) 7–4 (64%) — -1.75
27 1984 1812 142.4 — — — — -66 -146 +50 57.1% +0.42 7–6 (54%) 10–14 (42%) — -0.17 1981 1902 144.4 — — — — -56 -267 +89 62.4% +0.73 23–9 (72%) 20–5 (80%) — +2.48
28 1985 1751 142.3 — — — — -39 — +121 49.2% -0.08 7–7 (50%) 13–14 (48%) — -2.23 1982 1709 130.9 — — — — +33 -109 +214 51.2% -0.06 5–5 (50%) 10–8 (56%) — +0.35
29 1986 1649 140.6 — — — — -1 — +163 42.4% -0.39 3–8 (27%) 9–10 (47%) — -1.80 1983 1688 128.5 — — — — +28 -69 +179 48.2% -0.14 7–3 (70%) 6–7 (46%) — +0.63
30 1987 1602 121.9 — — — — +47 — +90 44.9% -0.24 2–1 (67%) 4–2 (67%) — +0.33 1984 1573 121.2 — — — — -16 +69 +224 39.1% -0.94 2–5 (29%) 5–5 (50%) — -0.75
31 — — — — — — — — — — — — — — — — 1985 1595 118.9 — — — — — +47 +142 42.9% -0.20 5–3 (63%) 3–7 (30%) — +0.58
32 — — — — — — — — — — — — — — — — 1986 1540 111.0 — — — — -29 — +155 30.0% -1.37 1–2 (33%) 2–2 (50%) — 0.00
33 — — — — — — — — — — — — — — — — 1987 1550 100.5 — — — — — — — 37.5% -1.00 1–0 0–1 — +0.34
Career — 1980 150.7 — — — — -7 -179 +46 52.1% +0.17 62–61 (50%) 99–112 (47%) 97.5 -2.90 — 1927 139.1 — — — — -40 -114 +151 50.9% +0.02 81–74 (52%) 86–63 (58%) 105.9 +1.57

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.