H2H data updated: 2026-09-08 00:00 UTC

Gustavo Guerrero vs Mark Edmondson H2H: 0-1

Mark Edmondson holds a 1–0 lead over Gustavo Guerrero in their ATP head-to-head. Across 1 main-draw meeting, Mark Edmondson leads 1–0 on clay. Most recently, Mark Edmondson won the 1981 Cairo round of 32 6-0 6-1.

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Gustavo Guerrero
ARG Left-Handed 180 cm / 5'11"
H2H
0 – 1
1 main-draw meetings
Mark Edmondson
AUS Age 72 Right-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Mark Edmondson #88 6-0 6-1 Gustavo Guerrero #93 Match data Mar 12, 1981* R32 Cairo ATP 250 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
Gustavo Guerrero #1,235 #78 9 1,521 6 20 23.1% 0 0 0 0 0 0
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.

Gustavo Guerrero Mark Edmondson
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1971 0–1 0.0% — 1,479 0 0 1972 0–1 0.0% — 1,496 0 0
1979 0–1 0.0% #347 1,466 0 0 1974 1–2 33.3% — 1,488 0 0
1980 3–4 42.9% #84 1,493 0 0 1975 2–4 33.3% #212 1,500 0 0
1981 1–9 10.0% #100 1,450 0 0 1976 42–29 59.2% #35 1,755 1 2
1983 0–1 0.0% #337 1,444 0 0 1977 16–24 40.0% #92 1,602 1 2
1984 0–1 0.0% #320 1,439 0 0 1978 15–16 48.4% #79 1,685 1 3
1985 1–1 50.0% #201 1,451 0 0 1979 26–26 50.0% #95 1,742 1 3
1986 0–1 0.0% #312 1,437 0 0 1980 18–23 43.9% #91 1,715 1 3
1987 1–1 50.0% #266 1,452 0 0 1981 59–26 69.4% #23 1,902 1 6
— — — — — — — 1982 27–25 51.9% #18 1,708 1 6
— — — — — — — 1983 16–17 48.5% #37 1,687 1 6
— — — — — — — 1984 9–18 33.3% #145 1,573 1 6
— — — — — — — 1985 9–10 47.4% #115 1,595 1 6
— — — — — — — 1986 3–9 25.0% #307 1,539 1 6
— — — — — — — 1987 1–1 50.0% #523 1,550 1 6

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.

Gustavo Guerrero 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 %
1971 — — — — 0 1 1 0.0% — — — — — — — — 1972 0 1 1 0.0% — — — — — — — — — — — —
1979 — — — — 0 1 1 0.0% — — — — — — — — 1974 — — — — — — — — 1 2 3 33.3% — — — —
1980 — — — — 3 4 7 42.9% — — — — — — — — 1975 0 1 1 0.0% — — — — 2 3 5 40.0% — — — —
1981 — — — — 1 9 10 10.0% — — — — — — — — 1976 8 4 12 66.7% 19 20 39 48.7% 14 3 17 82.4% 1 2 3 33.3%
1983 — — — — 0 1 1 0.0% — — — — — — — — 1977 3 5 8 37.5% 7 10 17 41.2% 5 6 11 45.5% 1 3 4 25.0%
1984 — — — — 0 1 1 0.0% — — — — — — — — 1978 1 4 5 20.0% 5 6 11 45.5% 8 4 12 66.7% 1 2 3 33.3%
1985 — — — — 1 1 2 50.0% — — — — — — — — 1979 4 5 9 44.4% 5 9 14 35.7% 14 7 21 66.7% 3 5 8 37.5%
1986 — — — — 0 1 1 0.0% — — — — — — — — 1980 4 5 9 44.4% 4 8 12 33.3% 5 5 10 50.0% 5 5 10 50.0%
1987 — — — — 1 1 2 50.0% — — — — — — — — 1981 14 8 22 63.6% 9 9 18 50.0% 25 4 29 86.2% 11 5 16 68.8%
— — — — — — — — — — — — — — — — — 1982 5 6 11 45.5% 3 5 8 37.5% 11 6 17 64.7% 8 8 16 50.0%
— — — — — — — — — — — — — — — — — 1983 8 6 14 57.1% 2 2 4 50.0% 4 5 9 44.4% 2 4 6 33.3%
— — — — — — — — — — — — — — — — — 1984 1 7 8 12.5% 2 3 5 40.0% 5 4 9 55.6% 1 4 5 20.0%
— — — — — — — — — — — — — — — — — 1985 0 2 2 0.0% 3 2 5 60.0% 6 6 12 50.0% — — — —
— — — — — — — — — — — — — — — — — 1986 2 4 6 33.3% 0 2 2 0.0% 1 2 3 33.3% 0 1 1 0.0%
— — — — — — — — — — — — — — — — — 1987 — — — — — — — — 1 1 2 50.0% — — — —
Career — — — — 6 20 26 23.1% — — — — — — — — Career 50 58 108 46.3% 59 76 135 43.7% 102 58 160 63.8% 33 39 72 45.8%

Advanced Statistics Comparison by Career Season

Rows are aligned in career order because complete birth data is unavailable. Metrics use eligible main-draw results; point statistics use matches with detailed data. 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.

Gustavo Guerrero 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
1971 1479 94.9 — — — — — — — 0.0% -4.67 — — — +0.15 1972 1497 101.9 — — — — — — — 0.0% -3.50 — — — -0.13
1979 1466 95.5 — — — — — — — 0.0% -4.00 — — — +0.14 1974 1489 104.0 — — — — — — +36 42.9% -0.72 0–1 1–1 — +0.03
1980 1494 114.5 — — — — — +31 — 47.1% -0.88 1–2 (33%) 2–1 (67%) 101.0 +0.54 1975 1501 106.2 — — — — — — +36 42.9% -0.67 1–1 0–1 — +0.53
1981 1450 102.4 — — — — — +10 — 15.8% -2.32 1–0 — — +0.11 1976 1756 137.6 — — — — -128 -137 +160 56.1% +0.33 14–13 (52%) 18–8 (69%) 111.1 +4.22
1983 1445 98.3 — — — — — — — 0.0% -2.00 — 0–1 — -0.05 1977 1603 131.0 — — — — -25 +7 +221 47.7% +0.01 4–13 (24%) 3–4 (43%) 91.2 +1.28
1984 1439 102.6 — — — — — — — 0.0% -3.33 — — — -0.09 1978 1686 136.0 — — — — -115 -93 +199 47.3% -0.14 4–2 (67%) 4–2 (67%) 104.2 -0.12
1985 1451 102.4 — — — — — — — 40.0% -0.60 1–0 — — +0.18 1979 1743 144.3 — — — — -89 -149 +141 51.5% +0.13 7–10 (41%) 7–8 (47%) 96.9 -0.24
1986 1438 98.2 — — — — — — — 33.3% -2.00 0–1 — — +0.18 1980 1715 129.3 — — — — -68 -118 +111 46.5% -0.40 7–7 (50%) 7–4 (64%) 101.8 -1.75
1987 1453 106.6 — — — — — — — 50.0% -0.75 — 1–0 — +0.09 1981 1902 144.4 — — — — -56 -267 +89 62.4% +0.73 23–9 (72%) 20–5 (80%) 117.8 +2.48
— — — — — — — — — — — — — — — — 1982 1709 130.9 — — — — +33 -109 +214 51.2% -0.06 5–5 (50%) 10–8 (56%) 98.0 +0.35
— — — — — — — — — — — — — — — — 1983 1688 128.5 — — — — +28 -69 +179 48.2% -0.14 7–3 (70%) 6–7 (46%) 102.9 +0.63
— — — — — — — — — — — — — — — — 1984 1573 121.2 — — — — -16 +69 +224 39.1% -0.94 2–5 (29%) 5–5 (50%) 94.5 -0.75
— — — — — — — — — — — — — — — — 1985 1595 118.9 — — — — — +47 +142 42.9% -0.20 5–3 (63%) 3–7 (30%) 98.3 +0.58
— — — — — — — — — — — — — — — — 1986 1540 111.0 — — — — -29 — +155 30.0% -1.37 1–2 (33%) 2–2 (50%) 98.4 0.00
— — — — — — — — — — — — — — — — 1987 1550 100.5 — — — — — — — 37.5% -1.00 1–0 0–1 — +0.34
Career 1522 106.4 — — — — — +19 — 27.6% -1.85 3–3 (50%) 3–2 (60%) 103.3 +5.00 Career 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.