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

Per Hjertquist vs Ulf Eriksson H2H: 1-0

Per Hjertquist holds a 1–0 lead over Ulf Eriksson in their ATP head-to-head. Across 1 main-draw meeting, Per Hjertquist leads 1–0 on carpet. Most recently, Per Hjertquist won the 1980 Stockholm Open round of 16 6-2 6-4.

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

Per Hjertquist
SWE Age 66 Right-Handed 183 cm / 6'0"
H2H
1 – 0
1 main draw meetings
Ulf Eriksson
SWE Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Per Hjertquist 6-2 6-4 Ulf Eriksson Match data Nov 8, 1980* R16 Stockholm 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
Per Hjertquist #537 #68 0 1,749 55 70 44.0% 0 0 0 0 1 1
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.

Per Hjertquist Ulf Eriksson
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1976 0–1 0.0% #310 1,490 0 0 1974 0–2 0.0% #274 1,477 0 0
1977 0–1 0.0% #322 1,479 0 0 1975 0–1 0.0% #373 1,462 0 0
1978 3–5 37.5% #244 1,518 0 0 1976 1–3 25.0% #225 1,444 0 0
1979 9–6 60.0% #97 1,638 0 0 1977 2–3 40.0% #240 1,457 0 0
1980 20–16 55.6% #76 1,749 0 1 1978 2–3 40.0% #294 1,483 0 0
1981 15–19 44.1% #88 1,637 0 1 1979 3–6 33.3% #189 1,492 0 0
1982 6–12 33.3% — 1,621 0 1 1980 1–1 50.0% #292 1,497 0 0
1983 2–7 22.2% #149 1,562 0 1 — — — — — — —
1984 0–3 0.0% #278 1,514 0 1 — — — — — — —

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.

Per Hjertquist 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 %
1976 0 1 1 0.0% — — — — — — — — — — — — 1974 0 1 1 0.0% — — — — 0 1 1 0.0% — — — —
1977 0 1 1 0.0% — — — — — — — — — — — — 1975 — — — — 0 1 1 0.0% — — — — — — — —
1978 1 1 2 50.0% 2 4 6 33.3% — — — — — — — — 1976 1 1 2 50.0% 0 1 1 0.0% 0 1 1 0.0% — — — —
1979 4 2 6 66.7% 5 4 9 55.6% — — — — — — — — 1977 1 1 2 50.0% 1 1 2 50.0% — — — — 0 1 1 0.0%
1980 5 4 9 55.6% 8 10 18 44.4% 0 1 1 0.0% 7 1 8 87.5% 1978 1 1 2 50.0% 1 2 3 33.3% — — — — — — — —
1981 5 9 14 35.7% 10 9 19 52.6% — — — — 0 1 1 0.0% 1979 1 2 3 33.3% 2 3 5 40.0% 0 1 1 0.0% — — — —
1982 2 3 5 40.0% 3 7 10 30.0% — — — — 1 2 3 33.3% 1980 — — — — — — — — — — — — 1 1 2 50.0%
1983 1 2 3 33.3% 1 4 5 20.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
1984 0 2 2 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career 18 25 43 41.9% 29 39 68 42.6% 0 2 2 0.0% 8 4 12 66.7% 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.

Per Hjertquist 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
1976 1490 97.2 — — — — — — — 0.0% -3.00 — — — +0.01 1974 1477 99.9 — — — — — — — 0.0% -2.25 — — — +0.06
1977 1479 94.9 — — — — — — — 0.0% -3.50 — — — +0.09 1975 1462 95.7 — — — — — — — 0.0% -4.00 — — — +0.21
1978 1519 125.1 — — — — — +29 — 47.6% -0.05 1–4 (20%) — — -0.32 1976 1444 101.2 — — — — — — — 20.0% -1.80 1–0 0–1 — +0.45
1979 1639 127.9 — — — — -29 -31 — 51.4% -0.19 6–1 (86%) 1–1 — +0.72 1977 1458 99.8 — — — — +93 — — 38.5% -1.31 2–1 (67%) 0–1 — +0.56
1980 1750 136.3 — — — — +25 -119 — 52.3% +0.19 6–3 (67%) 2–6 (25%) — +2.14 1978 1484 112.8 — — — — — +28 — 45.5% -0.73 0–1 2–1 (67%) — +0.05
1981 1638 123.2 — — — — +23 +23 — 42.9% -0.74 8–2 (80%) 4–6 (40%) — +1.83 1979 1492 115.6 — — — — +79 +12 — 33.3% -0.52 1–1 0–2 — +0.39
1982 1621 127.6 — — — — +53 -25 — 35.6% -0.78 3–2 (60%) 1–4 (20%) — -0.48 1980 1497 99.6 — — — — — — — 40.0% -0.80 1–0 — — +0.48
1983 1563 106.4 — — — — +87 -12 — 32.0% -1.44 1–3 (25%) 2–0 — -0.01 — — — — — — — — — — — — — — — —
1984 1515 96.9 — — — — — — — 14.3% -2.00 0–1 — — +0.52 — — — — — — — — — — — — — — — —
Career 1750 131.7 — — — — +26 -32 — 43.7% -0.49 25–16 (61%) 10–17 (37%) 103.7 +3.60 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.