H2H data updated: 2026-09-03 00:00 UTC

Jan Kukal vs Ulf Eriksson H2H: 1-0

Jan Kukal holds a 1–0 lead over Ulf Eriksson in their ATP head-to-head. Across 1 main-draw meeting, Jan Kukal leads 1–0 on grass. Most recently, Jan Kukal won the 1976 Australian Open round of 64 7-5 7-5 7-5.

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Jan Kukal
CZE Age 83 Right-Handed
H2H
1 – 0
1 main draw meetings
Ulf Eriksson
SWE Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jan Kukal 7-5 7-5 7-5 Ulf Eriksson Match data Dec 30, 1975* R64 Australian Open 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
Jan Kukal #955 #115 5 1,644 57 81 41.3% 0 0 0 0 0 0
Ulf Eriksson #292 #189 0 1,507 9 19 32.1% 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.

Jan Kukal Ulf Eriksson
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1968 16–17 48.5% — 1,531 0 0 1974 0–2 0.0% #274 1,477 0 0
1969 13–11 54.2% — 1,582 0 0 1975 0–1 0.0% #373 1,462 0 0
1970 13–13 50.0% — 1,637 0 0 1976 1–3 25.0% #225 1,444 0 0
1971 4–9 30.8% — 1,544 0 0 1977 2–3 40.0% #240 1,457 0 0
1972 6–12 33.3% — 1,514 0 0 1978 2–3 40.0% #294 1,483 0 0
1973 2–13 13.3% #216 1,442 0 0 1979 3–6 33.3% #189 1,492 0 0
1974 0–4 0.0% #245 1,424 0 0 1980 1–1 50.0% #292 1,497 0 0
1975 2–1 66.7% #306 1,462 0 0 — — — — — — —
1976 1–1 50.0% #288 1,484 0 0 — — — — — — —

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 Kukal Ulf Eriksson
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 %
1968 8 7 15 53.3% 5 7 12 41.7% 0 1 1 0.0% 3 2 5 60.0% 1974 0 1 1 0.0% — — — — 0 1 1 0.0% — — — —
1969 5 4 9 55.6% 6 4 10 60.0% 1 2 3 33.3% 1 1 2 50.0% 1975 — — — — 0 1 1 0.0% — — — — — — — —
1970 1 1 2 50.0% 5 5 10 50.0% 4 5 9 44.4% 3 2 5 60.0% 1976 1 1 2 50.0% 0 1 1 0.0% 0 1 1 0.0% — — — —
1971 2 2 4 50.0% 2 5 7 28.6% 0 2 2 0.0% — — — — 1977 1 1 2 50.0% 1 1 2 50.0% — — — — 0 1 1 0.0%
1972 0 1 1 0.0% 4 9 13 30.8% 2 2 4 50.0% — — — — 1978 1 1 2 50.0% 1 2 3 33.3% — — — — — — — —
1973 0 5 5 0.0% 1 7 8 12.5% — — — — 1 1 2 50.0% 1979 1 2 3 33.3% 2 3 5 40.0% 0 1 1 0.0% — — — —
1974 0 2 2 0.0% 0 1 1 0.0% — — — — 0 1 1 0.0% 1980 — — — — — — — — — — — — 1 1 2 50.0%
1975 — — — — — — — — 2 1 3 66.7% — — — — — — — — — — — — — — — — — — — — —
1976 — — — — — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
Career 16 22 38 42.1% 23 38 61 37.7% 10 14 24 41.7% 8 7 15 53.3% Career 4 6 10 40.0% 4 8 12 33.3% 0 3 3 0.0% 1 2 3 33.3%

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 Kukal Ulf Eriksson
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
1968 1532 112.5 — — — — +78 -53 — 50.0% +0.28 4–4 (50%) — — +0.31 1974 1477 99.9 — — — — — — — 0.0% -2.25 — — — +0.06
1969 1583 117.5 — — — — +94 -22 -92 50.8% +0.05 4–3 (57%) — — +1.26 1975 1462 95.7 — — — — — — — 0.0% -4.00 — — — +0.21
1970 1637 116.3 — — — — +91 -34 -117 49.4% +0.05 5–2 (71%) — — +2.03 1976 1444 101.2 — — — — — — — 20.0% -1.80 1–0 0–1 — +0.45
1971 1544 105.8 — — — — +116 +6 — 32.1% -1.32 0–2 1–1 — +0.68 1977 1458 99.8 — — — — +93 — — 38.5% -1.31 2–1 (67%) 0–1 — +0.56
1972 1515 115.3 — — — — — +5 -2 37.3% -0.73 2–3 (40%) 1–1 — +0.68 1978 1484 112.8 — — — — — +28 — 45.5% -0.73 0–1 2–1 (67%) — +0.05
1973 1443 102.3 — — — — +119 +1 — 22.9% -1.29 1–3 (25%) 1–6 (14%) — +0.61 1979 1492 115.6 — — — — +79 +12 — 33.3% -0.52 1–1 0–2 — +0.39
1974 1424 97.9 — — — — — — — 0.0% -4.50 — — — +0.21 1980 1497 99.6 — — — — — — — 40.0% -0.80 1–0 — — +0.48
1975 1462 110.1 — — — — — — +90 62.5% +0.75 1–1 1–0 — +0.20 — — — — — — — — — — — — — — — —
1976 1484 110.7 — — — — — — — 50.0% -0.50 — — — +0.18 — — — — — — — — — — — — — — — —
Career 1645 116.8 — — — — +92 -18 -56 44.1% -0.27 17–18 (49%) 4–8 (33%) 98.8 +4.74 Career 1508 109.4 — — — — +86 +18 — 31.8% -1.14 5–3 (63%) 2–5 (29%) 100.8 +7.86

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.