H2H data updated: 2026-09-10 00:00 UTC

Jonas Svensson vs Sammy Giammalva Jr H2H: 0-1

Sammy Giammalva Jr holds a 1–0 lead over Jonas Svensson in their ATP head-to-head. Across 1 main-draw meeting, Sammy Giammalva Jr leads 1–0 on grass. Most recently, Sammy Giammalva Jr won the 1986 Wimbledon round of 64 2-6 6-2 6-1 6-4.

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Jonas Svensson
SWE Age 59 Right-Handed 188 cm / 6'2"
H2H
0 – 1
1 main-draw meetings
Sammy Giammalva Jr
USA Age 63 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Sammy Giammalva Jr 2-6 6-2 6-1 6-4 Jonas Svensson #58 Match data Jun 27, 1986* R64 Wimbledon 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
Jonas Svensson #1,304 #10 1,420 1,974 252 200 55.8% 0 0 0 0 5 5
Sammy Giammalva Jr — — — 1,803 — — — 0 0 0 0 2 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 Jonas Svensson Sammy Giammalva Jr
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 1983 1–2 33.3% #831 1,508 0 0 — — — — — — —
17 1984 2–2 50.0% #228 1,548 0 0 — — — — — — —
18 1985 3–10 23.1% #103 1,491 0 0 — — — — — — —
19 1986 34–19 64.2% #21 1,845 0 1 — — — — — — —
20 1987 24–18 57.1% #30 1,836 0 2 — — — — — — —
21 1988 40–21 65.6% #22 1,836 0 3 — — — — — — —
22 1989 24–19 55.8% #41 1,730 0 3 — — — — — — —
23 1990 41–19 68.3% #11 1,894 0 4 — — — — — — —
24 1991 24–21 53.3% #29 1,761 0 5 — — — — — — —
25 1992 16–23 41.0% #81 1,717 0 5 — — — — — — —
26 1993 34–28 54.8% #33 1,767 0 5 — — — — — — —
27 1994 9–17 34.6% #183 1,636 0 5 — — — — — — —
28 1995 0–1 0.0% #340 1,621 0 5 — — — — — — —

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 Jonas Svensson Sammy Giammalva Jr
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 1983 1 1 2 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
17 1984 1 1 2 50.0% 1 1 2 50.0% — — — — — — — — 1980 6 3 9 66.7% 0 1 1 0.0% — — — — — — — —
18 1985 2 3 5 40.0% 1 4 5 20.0% 0 3 3 0.0% — — — — 1981 13 8 21 61.9% 8 7 15 53.3% — — — — 2 5 7 28.6%
19 1986 16 7 23 69.6% 9 6 15 60.0% 1 1 2 50.0% 8 5 13 61.5% 1982 0 3 3 0.0% 1 5 6 16.7% 6 3 9 66.7% 1 4 5 20.0%
20 1987 14 8 22 63.6% 2 4 6 33.3% 3 2 5 60.0% 5 4 9 55.6% 1983 11 10 21 52.4% 6 5 11 54.5% 2 3 5 40.0% 5 2 7 71.4%
21 1988 11 8 19 57.9% 11 5 16 68.8% 2 2 4 50.0% 16 6 22 72.7% 1984 8 7 15 53.3% 3 4 7 42.9% 3 2 5 60.0% 1 2 3 33.3%
22 1989 8 5 13 61.5% 8 7 15 53.3% 2 1 3 66.7% 6 6 12 50.0% 1985 10 8 18 55.6% — — — — 4 4 8 50.0% 4 5 9 44.4%
23 1990 12 5 17 70.6% 11 5 16 68.8% 2 1 3 66.7% 16 8 24 66.7% 1986 6 8 14 42.9% 3 3 6 50.0% 2 2 4 50.0% 3 4 7 42.9%
24 1991 5 8 13 38.5% 3 6 9 33.3% — — — — 16 7 23 69.6% 1987 4 8 12 33.3% 2 3 5 40.0% 4 3 7 57.1% 5 5 10 50.0%
25 1992 6 5 11 54.5% 6 10 16 37.5% — — — — 4 8 12 33.3% 1988 7 8 15 46.7% 2 2 4 50.0% 3 3 6 50.0% 4 2 6 66.7%
26 1993 11 8 19 57.9% 10 10 20 50.0% 2 2 4 50.0% 11 8 19 57.9% 1989 4 5 9 44.4% 0 2 2 0.0% 0 3 3 0.0% 1 0 1 100.0%
27 1994 3 5 8 37.5% 1 6 7 14.3% — — — — 5 6 11 45.5% — — — — — — — — — — — — — — — — —
28 1995 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 90 64 154 58.4% 63 66 129 48.8% 12 12 24 50.0% 87 58 145 60.0% — 69 68 137 50.4% 25 32 57 43.9% 24 23 47 51.1% 26 29 55 47.3%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. 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.

Age Jonas Svensson Sammy Giammalva Jr
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 1983 1508 105.4 — — — — — — — 44.4% -0.67 1–2 (33%) 1–0 — -0.04 — — — — — — — — — — — — — — — —
17 1984 1548 116.3 — — — — — — — 50.0% -0.88 — 2–0 — -0.38 1980 1608 127.7 — — — — +76 — — 50.0% -0.03 3–0 (100%) 1–0 — +0.70
18 1985 1491 110.5 — — — — +96 -7 +11 30.0% -1.47 0–3 (0%) 0–1 — +0.42 1981 1672 132.0 — — — — +26 -93 — 50.0% -0.02 15–10 (60%) 8–8 (50%) 103.8 +2.44
19 1986 1846 149.8 — — — — -16 -198 — 60.9% +0.74 8–4 (67%) 11–6 (65%) 107.2 +0.19 1982 1623 123.4 — — — — -34 -90 +29 41.3% -0.35 4–8 (33%) 3–7 (30%) 94.9 +1.50
20 1987 1836 138.5 — — — — +20 -214 -246 52.6% +0.27 8–4 (67%) 4–4 (50%) 102.8 +0.96 1983 1701 132.6 — — — — -2 -112 -28 53.3% -0.09 7–7 (50%) 8–4 (67%) 103.1 +2.18
21 1988 1837 154.3 — — — — -2 +13 -213 62.1% +1.01 10–8 (56%) 7–8 (47%) 101.5 -0.94 1984 1715 139.4 — — — — -12 -117 +2 47.1% -0.23 6–2 (75%) 3–3 (50%) 105.8 -0.79
22 1989 1731 141.8 — — — — +40 +64 -79 56.2% +0.42 3–3 (50%) 8–7 (53%) 98.2 +0.34 1985 1737 142.0 — — — — +7 — +16 50.6% +0.04 3–2 (60%) 8–3 (73%) 106.1 -0.64
23 1990 1895 155.8 — — — — 0 +28 -209 62.3% +0.67 13–11 (54%) 14–8 (64%) 102.2 -1.88 1986 1740 140.4 — — — — -9 -120 -6 48.8% +0.15 4–6 (40%) 3–1 (75%) 100.4 -1.68
24 1991 1761 140.0 -0.08 +1.45 1.006 49.9% +46 +59 — 50.4% +0.13 11–7 (61%) 7–7 (50%) 99.2 +0.82 1987 1644 128.6 — — — — +2 -40 +94 43.4% -0.45 4–4 (50%) 5–6 (45%) 97.9 +0.11
25 1992 1717 145.2 -1.93 +2.67 0.989 50.1% +61 -8 — 45.0% -0.29 5–8 (38%) 5–4 (56%) 94.9 -1.69 1988 1653 124.7 — — — — -2 -43 +53 51.8% +0.13 7–6 (54%) 5–6 (45%) 97.8 +0.72
26 1993 1767 145.8 +1.16 +2.65 1.086 51.6% +12 -31 -97 54.7% +0.55 11–13 (46%) 9–15 (38%) 94.9 +0.55 1989 1582 113.0 — — — — +68 — +50 35.9% -0.54 2–2 (50%) 0–3 (0%) 96.8 +0.53
27 1994 1637 127.8 -2.48 -1.02 0.864 47.3% +67 -11 — 41.8% -0.69 2–7 (22%) 4–2 (67%) 94.5 -0.59 — — — — — — — — — — — — — — — —
28 1995 1621 101.5 +1.20 -4.15 0.663 45.3% — — — 0.0% -2.50 — — — -0.02 — — — — — — — — — — — — — — — —
Career — 1974 150.9 -0.39 +1.74 1.004 50.1% +21 -24 -150 54.6% +0.35 72–70 (51%) 72–62 (54%) 99.0 -0.50 — 1804 139.1 — — — — +8 -94 +29 48.1% -0.11 55–47 (54%) 44–41 (52%) 103.6 +1.72

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.