H2H data updated: 2026-09-06 00:00 UTC

Jun Kamiwazumi vs Ove Bengtson H2H: 1-1

Jun Kamiwazumi and Ove Bengtson are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, Ove Bengtson leads 1–0 on carpet, while Jun Kamiwazumi leads 1–0 on grass. Most recently, Ove Bengtson won the 1974 Bologna Wct round of 32 UNK.

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Jun Kamiwazumi
JPN Age 78 Right-Handed
H2H
1 – 1
2 main-draw meetings
Ove Bengtson
SWE Age 81 Right-Handed 196 cm / 6'5"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Ove Bengtson UNK Jun Kamiwazumi Match data Feb 14, 1974* R32 Bologna Wct ATP 250 Carpet
Jun Kamiwazumi 6-3 9-8 Ove Bengtson Match data Jun 20, 1972* R32 Bristol ATP 250 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
Jun Kamiwazumi #808 #78 0 1,624 64 99 39.3% 0 0 0 0 0 0
Ove Bengtson #261 #43 0 1,732 132 168 44.0% 0 0 0 0 1 1

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 Jun Kamiwazumi Ove Bengtson
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
20 1968 1–1 50.0% — 1,498 0 0 — — — — — — —
21 1969 0–1 0.0% — 1,483 0 0 — — — — — — —
23 1971 6–5 54.5% — 1,535 0 0 1968 5–6 45.5% — 1,557 0 0
24 1972 13–13 50.0% — 1,538 0 0 1969 24–14 63.2% — 1,699 0 1
25 1973 10–16 38.5% #94 1,526 0 0 1970 1–4 20.0% — 1,648 0 1
26 1974 14–22 38.9% #100 1,579 0 0 1971 6–7 46.2% — 1,636 0 1
27 1975 11–23 32.4% #127 1,570 0 0 1972 17–24 41.5% — 1,678 0 1
28 1976 1–10 9.1% #206 1,515 0 0 1973 22–27 44.9% #56 1,646 0 1
29 1977 1–2 33.3% #264 1,523 0 0 1974 12–20 37.5% #68 1,635 0 1
30 1978 2–2 50.0% #284 1,549 0 0 1975 2–15 11.8% #177 1,539 0 1
31 1979 3–1 75.0% #257 1,589 0 0 1976 13–11 54.2% #43 1,657 0 1
32 1980 2–2 50.0% #269 1,595 0 0 1977 12–13 48.0% #89 1,665 0 1
33 — — — — — — — 1978 14–15 48.3% #88 1,725 0 1
34 — — — — — — — 1979 4–12 25.0% #261 1,598 0 1
36 1984 0–1 0.0% #745 1,581 0 0 — — — — — — —

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 Jun Kamiwazumi Ove Bengtson
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 %
20 1968 — — — — — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
21 1969 — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
23 1971 4 3 7 57.1% 0 1 1 0.0% 2 1 3 66.7% — — — — 1968 — — — — 1 3 4 25.0% 3 2 5 60.0% 1 1 2 50.0%
24 1972 5 3 8 62.5% 6 5 11 54.5% 2 5 7 28.6% — — — — 1969 8 4 12 66.7% 4 3 7 57.1% 9 3 12 75.0% 3 4 7 42.9%
25 1973 2 3 5 40.0% 2 6 8 25.0% 6 7 13 46.2% — — — — 1970 0 1 1 0.0% 1 2 3 33.3% 0 1 1 0.0% — — — —
26 1974 2 4 6 33.3% 10 11 21 47.6% 0 2 2 0.0% 2 5 7 28.6% 1971 4 4 8 50.0% 1 1 2 50.0% 1 2 3 33.3% — — — —
27 1975 0 5 5 0.0% 7 10 17 41.2% 1 2 3 33.3% 3 6 9 33.3% 1972 3 6 9 33.3% 4 6 10 40.0% 1 3 4 25.0% 9 9 18 50.0%
28 1976 0 2 2 0.0% 1 6 7 14.3% 0 2 2 0.0% — — — — 1973 7 10 17 41.2% 3 5 8 37.5% 2 3 5 40.0% 10 9 19 52.6%
29 1977 — — — — 1 1 2 50.0% 0 1 1 0.0% — — — — 1974 6 4 10 60.0% 1 7 8 12.5% 1 3 4 25.0% 4 6 10 40.0%
30 1978 — — — — 2 1 3 66.7% — — — — 0 1 1 0.0% 1975 1 6 7 14.3% 0 4 4 0.0% — — — — 1 5 6 16.7%
31 1979 — — — — 3 1 4 75.0% — — — — — — — — 1976 5 3 8 62.5% 2 3 5 40.0% 4 1 5 80.0% 2 4 6 33.3%
32 1980 — — — — 2 1 3 66.7% — — — — 0 1 1 0.0% 1977 6 9 15 40.0% — — — — — — — — 6 4 10 60.0%
33 — — — — — — — — — — — — — — — — — 1978 7 5 12 58.3% 2 2 4 50.0% 1 2 3 33.3% 4 6 10 40.0%
34 — — — — — — — — — — — — — — — — — 1979 1 6 7 14.3% 0 1 1 0.0% 3 2 5 60.0% 0 3 3 0.0%
36 1984 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 13 21 34 38.2% 34 43 77 44.2% 12 22 34 35.3% 5 13 18 27.8% — 48 58 106 45.3% 19 37 56 33.9% 25 22 47 53.2% 40 51 91 44.0%

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 Jun Kamiwazumi Ove Bengtson
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
20 1968 1498 97.2 — — — — — — — 50.0% -0.83 — — — +0.25 — — — — — — — — — — — — — — — —
21 1969 1483 95.1 — — — — — — — 0.0% -4.50 — — — +0.04 — — — — — — — — — — — — — — — —
23 1971 1535 104.7 — — — — +40 — +24 52.8% -0.42 1–2 (33%) 4–0 (100%) 102.6 +1.62 1968 1558 109.4 — — — — — -67 -17 45.5% -0.18 2–1 (67%) — — -1.21
24 1972 1538 106.9 — — — — +68 +51 -34 47.8% -0.15 6–3 (67%) 1–2 (33%) 103.3 +3.47 1969 1699 122.0 — — — — +49 -151 -25 58.8% +0.65 10–5 (67%) — — +3.21
25 1973 1527 111.0 — — — — +83 -10 +16 39.7% -0.59 5–3 (63%) 5–6 (45%) 103.9 +1.56 1970 1649 106.8 — — — — — -104 — 37.5% -1.19 0–1 — — -0.47
26 1974 1580 122.2 — — — — -11 +26 — 38.8% -0.85 5–6 (45%) 5–3 (63%) 102.2 +0.26 1971 1636 112.8 — — — — +63 — -23 47.4% -0.34 2–2 (50%) 3–1 (75%) 101.8 +0.19
27 1975 1570 124.1 — — — — -82 +30 -44 37.5% -0.76 2–5 (29%) 4–3 (57%) 97.0 -0.39 1972 1679 130.8 — — — — +45 -99 -132 46.0% -0.24 4–10 (29%) 3–3 (50%) 95.5 +1.02
28 1976 1515 119.6 — — — — — +32 — 14.8% -2.19 1–1 0–3 (0%) — -1.33 1973 1647 123.8 — — — — +16 -57 -86 44.3% -0.42 4–6 (40%) 10–6 (63%) 100.5 +2.04
29 1977 1523 106.2 — — — — — — — 42.9% -1.14 0–1 — — -0.19 1974 1636 126.2 — — — — +34 -130 -46 39.2% -0.96 2–7 (22%) 13–6 (68%) 102.0 -1.62
30 1978 1550 104.9 — — — — — +38 — 50.0% -0.40 1–1 1–1 — -0.01 1975 1540 122.9 — — — — +28 -64 — 26.2% -1.57 1–7 (13%) 2–5 (29%) 91.0 -1.08
31 1979 1589 113.2 — — — — — +30 — 75.0% +1.75 — 0–1 — +0.47 1976 1657 131.0 — — — — -19 -165 +36 53.6% +0.04 4–4 (50%) 6–2 (75%) 105.1 +1.17
32 1980 1596 103.5 — — — — — +22 — 40.0% -0.20 2–0 1–1 — +0.26 1977 1666 124.8 — — — — 0 — — 46.3% -0.43 3–1 (75%) 8–3 (73%) 107.2 +1.91
33 — — — — — — — — — — — — — — — — 1978 1726 135.2 — — — — -9 -188 -18 50.0% -0.32 6–7 (46%) 12–6 (67%) 104.1 +0.31
34 — — — — — — — — — — — — — — — — 1979 1598 117.7 — — — — -27 — +138 36.4% -0.71 3–5 (38%) 1–8 (11%) 91.7 +0.48
36 1984 1581 98.5 — — — — — — — 0.0% -3.50 — — — +0.05 — — — — — — — — — — — — — — — —
Career — 1624 119.2 — — — — -1 +28 -3 40.7% -0.68 23–22 (51%) 21–20 (51%) 104.4 +3.76 — 1732 131.5 — — — — +18 -112 -17 45.9% -0.35 41–56 (42%) 58–40 (59%) 104.0 +2.02

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.