H2H data updated: 2026-09-04 00:00 UTC

Jan Kallquist vs Stan Smith H2H: 0-1

Stan Smith holds a 1–0 lead over Jan Kallquist in their ATP head-to-head. Across 1 main-draw meeting, Stan Smith leads 1–0 on carpet. Most recently, Stan Smith won the 1979 Los Angeles Open round of 32 6-4 6-2.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Jan Kallquist
SWE Right-Handed
H2H
0 – 1
1 main draw meetings
Stan Smith
USA Age 79 Right-Handed 193 cm / 6'4"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Stan Smith 6-4 6-2 Jan Kallquist Match data Sep 20, 1979* R32 Los Angeles Open ATP 250 Carpet

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
Jan Kallquist #743 #177 0 1,500 0 13 0.0% 0 0 0 0 0 0
Stan Smith — — — 2,265 652 287 69.4% 2 0 1 1 44 48

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.

Jan Kallquist Stan Smith
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1974 0–1 0.0% #318 1,485 0 0 1968 34–15 69.4% — 1,782 0 3
1975 0–2 0.0% #264 1,478 0 0 1969 54–14 79.4% — 1,966 0 9
1976 0–1 0.0% #360 1,467 0 0 1970 63–29 68.5% — 2,065 0 14
1977 0–2 0.0% #300 1,434 0 0 1971 58–15 79.5% — 2,029 1 20
1978 0–2 0.0% #465 1,429 0 0 1972 68–12 85.0% — 2,146 2 29
1979 0–2 0.0% #177 1,425 0 0 1973 72–21 77.4% — 2,056 2 37
1980 0–2 0.0% #365 1,400 0 0 1974 46–21 68.7% — 1,981 2 41
1982 0–1 0.0% — 1,396 0 0 1975 32–18 64.0% — 1,887 2 42
— — — — — — — 1976 45–25 64.3% — 1,965 2 42
— — — — — — — 1977 50–24 67.6% — 1,879 2 43
— — — — — — — 1978 32–16 66.7% — 1,942 2 45
— — — — — — — 1979 40–19 67.8% — 1,936 2 47
— — — — — — — 1980 25–19 56.8% — 1,852 2 48
— — — — — — — 1981 23–15 60.5% — 1,876 2 48
— — — — — — — 1982 6–11 35.3% — 1,740 2 48
— — — — — — — 1983 4–11 26.7% — 1,610 2 48
— — — — — — — 1984 0–1 0.0% — 1,596 2 48
— — — — — — — 1985 0–1 0.0% — 1,592 2 48

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.

Jan Kallquist Stan Smith
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 %
1974 0 1 1 0.0% — — — — — — — — — — — — 1968 20 5 25 80.0% 2 2 4 50.0% 10 6 16 62.5% 2 2 4 50.0%
1975 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — 1969 20 4 24 83.3% 8 4 12 66.7% 19 3 22 86.4% 7 3 10 70.0%
1976 — — — — 0 1 1 0.0% — — — — — — — — 1970 25 9 34 73.5% 12 8 20 60.0% 8 6 14 57.1% 18 6 24 75.0%
1977 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — 1971 8 5 13 61.5% 25 7 32 78.1% 21 1 22 95.5% 4 2 6 66.7%
1978 0 2 2 0.0% — — — — — — — — — — — — 1972 29 1 30 96.7% 12 6 18 66.7% 12 2 14 85.7% 15 3 18 83.3%
1979 0 1 1 0.0% — — — — — — — — 0 1 1 0.0% 1973 14 7 21 66.7% 18 6 24 75.0% 5 1 6 83.3% 35 7 42 83.3%
1980 — — — — 0 1 1 0.0% — — — — 0 1 1 0.0% 1974 8 5 13 61.5% 16 7 23 69.6% 13 2 15 86.7% 9 7 16 56.3%
1982 0 1 1 0.0% — — — — — — — — — — — — 1975 11 4 15 73.3% 6 6 12 50.0% 1 3 4 25.0% 14 5 19 73.7%
— — — — — — — — — — — — — — — — — 1976 16 6 22 72.7% 13 9 22 59.1% 5 3 8 62.5% 11 7 18 61.1%
— — — — — — — — — — — — — — — — — 1977 16 8 24 66.7% 9 6 15 60.0% 9 5 14 64.3% 16 5 21 76.2%
— — — — — — — — — — — — — — — — — 1978 14 3 17 82.4% 4 4 8 50.0% 1 1 2 50.0% 13 8 21 61.9%
— — — — — — — — — — — — — — — — — 1979 19 6 25 76.0% 5 2 7 71.4% 7 3 10 70.0% 9 8 17 52.9%
— — — — — — — — — — — — — — — — — 1980 7 8 15 46.7% — — — — 7 3 10 70.0% 11 8 19 57.9%
— — — — — — — — — — — — — — — — — 1981 15 9 24 62.5% — — — — 4 2 6 66.7% 4 4 8 50.0%
— — — — — — — — — — — — — — — — — 1982 5 8 13 38.5% 0 1 1 0.0% 1 2 3 33.3% — — — —
— — — — — — — — — — — — — — — — — 1983 3 8 11 27.3% — — — — 0 2 2 0.0% 1 1 2 50.0%
— — — — — — — — — — — — — — — — — 1984 0 1 1 0.0% — — — — — — — — — — — —
— — — — — — — — — — — — — — — — — 1985 0 1 1 0.0% — — — — — — — — — — — —
Career 0 7 7 0.0% 0 4 4 0.0% — — — — 0 2 2 0.0% Career 230 98 328 70.1% 130 68 198 65.7% 123 45 168 73.2% 169 76 245 69.0%

Advanced Statistics Comparison by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Jan Kallquist Stan Smith
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
1974 1486 92.7 — — — — — — — 0.0% -5.00 — — — +0.13 1968 1782 134.1 — — — — +134 -224 -88 63.9% +1.07 6–5 (55%) — — -1.69
1975 1479 108.7 — — — — — — — 0.0% -2.75 — — — -0.27 1969 1966 138.8 — — — — +102 -292 +56 70.1% +1.23 14–7 (67%) — — -0.07
1976 1467 97.1 — — — — — — — 0.0% -4.00 — — — +0.08 1970 2066 147.2 — — — — +106 -233 -106 65.0% +0.85 19–8 (70%) 5–4 (56%) — -0.74
1977 1434 96.8 — — — — — — — 20.0% -0.60 0–1 0–1 — +0.59 1971 2030 155.0 — — — — +8 -39 +177 73.0% +1.34 8–5 (62%) 16–8 (67%) — -2.39
1978 1429 108.5 — — — — — — — 20.0% -2.40 0–1 — — -0.18 1972 2147 152.6 — — — — +111 -177 +66 72.3% +1.38 19–3 (86%) 10–11 (48%) — +0.16
1979 1425 107.5 — — — — — — — 0.0% -3.50 — — — -0.21 1973 2056 163.4 — — — — +108 -42 +159 70.5% +1.32 19–9 (68%) 16–16 (50%) — -2.50
1980 1400 98.3 — — — — — — — 20.0% -1.20 0–1 — — +0.42 1974 1982 153.8 — — — — +82 -46 +263 61.9% +0.81 18–11 (62%) 10–13 (43%) — -3.16
1982 1396 99.2 — — — — — — — 0.0% -4.00 — — — -0.02 1975 1887 144.9 — — — — +184 -26 +198 57.0% +0.57 10–4 (71%) 8–10 (44%) — -0.08
— — — — — — — — — — — — — — — — 1976 1965 158.8 — — — — +107 -107 +87 59.6% +0.74 13–10 (57%) 12–9 (57%) — -5.64
— — — — — — — — — — — — — — — — 1977 1880 150.6 — — — — +139 -41 +147 61.8% +0.70 17–9 (65%) 14–8 (64%) — -1.48
— — — — — — — — — — — — — — — — 1978 1943 148.5 — — — — +108 -162 — 59.5% +0.45 10–4 (71%) 16–4 (80%) — -0.83
— — — — — — — — — — — — — — — — 1979 1936 153.2 — — — — +74 -110 +33 66.0% +1.15 6–6 (50%) 13–9 (59%) — -1.38
— — — — — — — — — — — — — — — — 1980 1852 151.0 — — — — +10 — +148 54.2% +0.54 8–7 (53%) 4–8 (33%) — -2.59
— — — — — — — — — — — — — — — — 1981 1876 149.7 — — — — +5 — +98 56.7% +0.20 10–4 (71%) 10–8 (56%) — -3.66
— — — — — — — — — — — — — — — — 1982 1740 123.3 — — — — +11 — +185 42.2% -0.33 0–5 (0%) 2–7 (22%) — -0.62
— — — — — — — — — — — — — — — — 1983 1611 125.0 — — — — +34 — — 33.3% -0.64 1–3 (25%) 4–4 (50%) — -0.40
— — — — — — — — — — — — — — — — 1984 1597 101.5 — — — — — — — 0.0% -3.00 — 0–1 — -0.06
— — — — — — — — — — — — — — — — 1985 1592 104.9 — — — — — — — 0.0% -3.00 — — — -0.31
Career 1500 103.5 — — — — — — — 10.3% -2.48 0–3 (0%) 0–1 — +4.15 Career 2266 156.0 — — — — +93 -106 +89 63.9% +0.90 178–100 (64%) 140–120 (54%) 102.8 -2.96

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.