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

Hernan Gumy vs Lars Jonsson H2H: 1-0

Hernan Gumy holds a 1–0 lead over Lars Jonsson in their ATP head-to-head. Across 1 main-draw meeting, Hernan Gumy leads 1–0 on clay. Most recently, Hernan Gumy won the 1995 San Marino round of 32 7-6(4) 7-5.

ARG Age 54 Right-Handed 188 cm / 6'2"
H2H
1 0
1 main draw meetings
SWE Age 56 Right-Handed 188 cm / 6'2"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Hernan Gumy #103 7-6(4) 7-5 Lars Jonsson #146 Match data Aug 10, 1995* R32 San Marino ATP World Series modern equivalent 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
Hernan Gumy #893 #39 948 1,770 108 122 47.0% 0 0 0 0 1 1
Lars Jonsson #1,320 #67 559 1,717 86 132 39.4% 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 Hernan Gumy Lars Jonsson
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1987 0–1 0.0% #897 1,486 0 0
18 1988 2–3 40.0% #452 1,497 0 0
19 1989 4–5 44.4% #102 1,536 0 0
20 1990 12–17 41.4% #100 1,590 0 0
21 1991 21–18 53.8% #78 1,677 0 0
22 1994 2–4 33.3% #135 1,493 0 0 1992 9–23 28.1% #119 1,552 0 0
23 1995 25–17 59.5% #62 1,731 0 0 1993 8–17 32.0% #130 1,491 0 0
24 1996 28–28 50.0% #42 1,711 0 1 1994 19–25 43.2% #102 1,568 0 0
25 1997 22–27 44.9% #84 1,676 0 1 1995 6–10 37.5% #178 1,581 0 0
26 1998 6–10 37.5% #109 1,641 0 1 1996 3–6 33.3% #142 1,559 0 0
27 1999 14–16 46.7% #68 1,637 0 1 1997 2–7 22.2% #276 1,502 0 0
28 2000 10–19 34.5% #118 1,567 0 1
29 2001 1–1 50.0% #610 1,553 0 1

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 Hernan Gumy Lars Jonsson
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 %
17 1987 0 1 1 0.0%
18 1988 1 1 2 50.0% 1 1 2 50.0% 0 1 1 0.0%
19 1989 4 5 9 44.4%
20 1990 5 4 9 55.6% 5 10 15 33.3% 0 2 2 0.0% 2 1 3 66.7%
21 1991 8 5 13 61.5% 10 9 19 52.6% 1 1 2 50.0% 2 3 5 40.0%
22 1994 2 4 6 33.3% 1992 1 7 8 12.5% 8 12 20 40.0% 0 1 1 0.0% 0 3 3 0.0%
23 1995 1 1 2 50.0% 24 16 40 60.0% 1993 5 5 10 50.0% 3 10 13 23.1% 0 1 1 0.0% 0 1 1 0.0%
24 1996 8 12 20 40.0% 20 14 34 58.8% 0 2 2 0.0% 1994 7 10 17 41.2% 11 13 24 45.8% 0 1 1 0.0% 1 1 2 50.0%
25 1997 10 11 21 47.6% 12 16 28 42.9% 1995 2 4 6 33.3% 3 4 7 42.9% 1 1 2 50.0% 0 1 1 0.0%
26 1998 2 3 5 40.0% 4 6 10 40.0% 0 1 1 0.0% 1996 0 3 3 0.0% 2 2 4 50.0% 1 1 2 50.0%
27 1999 1 4 5 20.0% 13 11 24 54.2% 0 1 1 0.0% 1997 0 4 4 0.0% 1 2 3 33.3% 1 1 2 50.0%
28 2000 3 6 9 33.3% 7 12 19 36.8% 0 1 1 0.0%
29 2001 1 1 2 50.0%
Career 25 37 62 40.3% 83 80 163 50.9% 0 3 3 0.0% 0 2 2 0.0% 29 43 72 40.3% 48 69 117 41.0% 2 7 9 22.2% 7 13 20 35.0%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 197/230 of Hernan Gumy's and 150/174 of Lars Jonsson's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.

Age Hernan Gumy Lars Jonsson
Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts% Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts%
21 —/— 1991 31/39 2.9 1.7 68.6% 63.4% 51.9% 51.7% 49.6% 59.8% 42.7%
22 1994 4/6 3.3 2.0 60.6% 68.5% 58.4% 68.3% 44.4% 64.9% 40.4% 1992 30/32 2.0 1.4 67.2% 60.3% 50.6% 49.9% 37.3% 56.6% 37.8%
23 1995 36/42 2.6 3.1 62.3% 70.2% 53.4% 51.2% 47.7% 63.8% 41.6% 1993 22/25 3.0 1.5 62.8% 62.4% 49.8% 52.5% 48.4% 57.4% 39.4%
24 1996 43/56 3.1 3.7 60.8% 68.7% 48.0% 52.1% 53.8% 60.6% 38.5% 1994 38/44 3.2 1.3 64.2% 62.6% 49.6% 57.2% 45.4% 57.6% 40.6%
25 1997 47/49 3.1 3.9 59.9% 67.5% 48.2% 51.6% 47.9% 59.8% 40.3% 1995 13/16 4.2 1.5 60.9% 62.1% 46.9% 62.1% 33.3% 56.4% 33.9%
26 1998 11/16 1.5 3.5 60.9% 66.3% 44.3% 56.8% 39.7% 57.7% 38.8% 1996 8/9 2.3 0.6 67.8% 62.0% 49.9% 62.7% 49.5% 58.1% 34.2%
27 1999 28/30 2.2 3.4 64.3% 64.1% 48.6% 55.6% 42.8% 58.5% 39.4% 1997 8/9 4.1 2.6 60.3% 66.0% 40.4% 45.4% 42.0% 56.2% 31.9%
28 2000 26/29 2.7 3.5 61.7% 67.0% 49.8% 57.1% 44.7% 60.2% 37.6% —/—
29 2001 2/2 2.0 3.0 71.6% 73.8% 50.6% 40.9% 85.7% 67.2% 40.8% —/—
Career 197/230 2.8 3.5 61.6% 67.7% 49.4% 53.5% 47.9% 60.6% 39.6% 150/218 2.9 1.5 65.2% 62.4% 49.6% 54.0% 44.1% 57.7% 38.9%

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 Hernan Gumy Lars Jonsson
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
17 1987 1486 99.8 0.0% -2.50 +0.12
18 1988 1497 108.7 +38 50.0% +0.17 0–2 +0.08
19 1989 1536 115.5 +21 42.9% -0.52 2–1 (67%) 1–1 +0.11
20 1990 1591 121.4 +49 -35 43.2% -0.59 4–5 (44%) 2–0 +1.44
21 1991 1678 132.0 -0.25 +2.15 1.063 51.4% -25 -2 51.6% +0.20 9–6 (60%) 2–7 (22%) +0.25
22 1994 1493 108.5 +3.18 -1.67 1.150 52.5% +33 40.0% -0.27 1–2 (33%) 0–1 +0.42 1992 1552 124.0 -3.43 -0.94 0.871 47.1% -21 +97 36.5% -1.11 2–10 (17%) 9–6 (60%) -0.16
23 1995 1732 137.4 +2.70 +1.51 1.150 52.4% +42 58.8% +0.62 8–8 (50%) 9–5 (64%) +0.33 1993 1491 116.2 -2.13 -0.61 0.925 48.6% +67 +70 36.7% -1.08 3–6 (33%) 3–4 (43%) +1.45
24 1996 1712 136.2 -0.49 -0.08 0.978 49.8% -116 +65 50.7% -0.08 6–9 (40%) 11–8 (58%) +1.14 1994 1568 128.1 -2.85 +1.05 0.958 49.2% +18 +50 46.2% -0.31 4–8 (33%) 3–4 (43%) +1.30
25 1997 1676 134.5 -1.62 +1.78 1.005 50.0% -6 +1 50.4% -0.04 6–14 (30%) 6–10 (38%) -1.45 1995 1582 117.4 -2.83 -2.33 0.779 45.8% +15 +30 40.0% -0.78 2–3 (40%) 5–3 (63%) +0.27
26 1998 1641 117.9 -1.99 +0.27 0.916 48.4% +27 +33 36.6% -0.78 3–3 (50%) 1–1 -0.25 1996 1559 113.7 -1.53 -1.62 0.818 46.4% -9 +60 41.7% -0.87 1–4 (20%) 2–1 (67%) +0.13
27 1999 1637 126.6 -2.00 +0.22 0.951 49.0% +3 +68 42.0% -0.45 4–4 (50%) 8–6 (57%) -0.53 1997 1503 108.8 -2.50 -3.42 0.728 44.6% -2 +128 30.0% -1.80 1–2 (33%) 3–1 (75%) +0.47
28 2000 1567 119.5 -1.50 -0.36 0.946 48.9% +28 +50 40.8% -0.54 1–6 (14%) 6–6 (50%) +0.21
29 2001 1553 104.0 +1.34 -0.06 1.245 55.0% 50.0% +1.25 0–1 +0.02
Career 1771 135.4 -0.52 +0.65 1.007 50.1% -37 +44 48.5% -0.09 29–46 (39%) 41–38 (52%) 96.2 -0.05 1717 128.5 -2.23 -0.04 0.920 48.5% +12 +40 42.6% -0.60 28–47 (37%) 30–27 (53%) 98.7 +2.52

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.