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

Jun Kuki vs Jairo Velasco H2H: 0-1

Jairo Velasco holds a 1–0 lead over Jun Kuki in their ATP head-to-head. Across 1 main-draw meeting, Jairo Velasco leads 1–0 on clay. Most recently, Jairo Velasco won the 1975 Nice round of 32 2-6 7-5 7-5.

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

Jun Kuki
JPN Age 80 Right-Handed
H2H
0 – 1
1 main draw meetings
Jairo Velasco
ESP

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jairo Velasco 2-6 7-5 7-5 Jun Kuki Match data May 1, 1975* R32 Nice ATP 250 Clay

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 Kuki #523 #78 0 1,662 73 134 35.3% 0 0 0 0 0 0
Jairo Velasco — — — 1,701 — — — 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.

Jun Kuki Jairo Velasco
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1968 2–6 25.0% — 1,450 0 0 — — — — — — —
1969 1–4 20.0% — 1,428 0 0 — — — — — — —
1970 3–12 20.0% — 1,406 0 0 — — — — — — —
1971 9–12 42.9% — 1,494 0 0 — — — — — — —
1972 5–12 29.4% — 1,458 0 0 — — — — — — —
1973 3–8 27.3% #217 1,457 0 0 — — — — — — —
1974 10–17 37.0% #101 1,591 0 0 — — — — — — —
1975 11–28 28.2% #161 1,455 0 0 — — — — — — —
1976 19–17 52.8% #78 1,611 0 0 — — — — — — —
1977 3–11 21.4% #171 1,548 0 0 — — — — — — —
1978 3–2 60.0% #146 1,587 0 0 — — — — — — —
1979 1–2 33.3% #389 1,578 0 0 — — — — — — —
1980 0–1 0.0% #356 1,566 0 0 — — — — — — —
1981 2–1 66.7% — 1,598 0 0 — — — — — — —
1982 1–1 50.0% — 1,597 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.

Jun Kuki Jairo Velasco
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 0 1 1 0.0% 1 2 3 33.3% 1 3 4 25.0% — — — — 1968 — — — — 1 3 4 25.0% — — — — — — — —
1969 — — — — 1 2 3 33.3% 0 2 2 0.0% — — — — 1969 0 2 2 0.0% 1 5 6 16.7% — — — — — — — —
1970 1 4 5 20.0% 2 8 10 20.0% — — — — — — — — 1970 0 1 1 0.0% 3 2 5 60.0% — — — — — — — —
1971 3 4 7 42.9% 3 5 8 37.5% 3 3 6 50.0% — — — — 1971 — — — — 1 2 3 33.3% — — — — — — — —
1972 2 3 5 40.0% 0 2 2 0.0% 3 5 8 37.5% 0 2 2 0.0% 1972 0 1 1 0.0% 5 4 9 55.6% 0 2 2 0.0% — — — —
1973 2 1 3 66.7% 0 5 5 0.0% 1 2 3 33.3% — — — — 1973 — — — — 1 2 3 33.3% — — — — — — — —
1974 6 5 11 54.5% 3 10 13 23.1% 1 2 3 33.3% — — — — 1974 0 3 3 0.0% 13 12 25 52.0% 0 1 1 0.0% 2 5 7 28.6%
1975 1 3 4 25.0% 6 16 22 27.3% 1 3 4 25.0% 3 6 9 33.3% 1975 — — — — 16 20 36 44.4% 0 1 1 0.0% 1 1 2 50.0%
1976 0 1 1 0.0% 19 16 35 54.3% — — — — — — — — 1976 1 2 3 33.3% 15 23 38 39.5% — — — — 0 1 1 0.0%
1977 0 1 1 0.0% 3 9 12 25.0% — — — — 0 1 1 0.0% 1977 — — — — 3 12 15 20.0% — — — — — — — —
1978 — — — — 3 1 4 75.0% — — — — 0 1 1 0.0% 1978 — — — — 5 5 10 50.0% — — — — — — — —
1979 — — — — 1 1 2 50.0% — — — — 0 1 1 0.0% 1979 — — — — 9 9 18 50.0% — — — — — — — —
1980 — — — — 0 1 1 0.0% — — — — — — — — 1980 — — — — 10 12 22 45.5% — — — — — — — —
1981 — — — — 2 1 3 66.7% — — — — — — — — 1981 0 1 1 0.0% 1 3 4 25.0% — — — — — — — —
1982 — — — — 1 1 2 50.0% — — — — — — — — 1982 — — — — 4 4 8 50.0% — — — — 0 1 1 0.0%
— — — — — — — — — — — — — — — — — 1983 0 1 1 0.0% 11 15 26 42.3% — — — — 0 1 1 0.0%
Career 15 23 38 39.5% 45 80 125 36.0% 10 20 30 33.3% 3 11 14 21.4% Career 1 11 12 8.3% 99 133 232 42.7% 0 4 4 0.0% 3 9 12 25.0%

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.

Jun Kuki Jairo Velasco
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 1450 95.3 — — — — — +51 +26 28.6% -1.24 1–1 — — +0.12 1968 1487 97.7 — — — — — +9 — 37.5% -0.88 — — — +0.08
1969 1429 100.1 — — — — — +67 — 27.3% -1.36 0–1 — — -0.21 1969 1434 101.0 — — — — — -2 — 22.7% -2.05 0–2 — — +0.20
1970 1406 102.7 — — — — +97 +39 — 20.6% -1.82 — — — +0.02 1970 1470 105.1 — — — — — +26 — 46.7% -0.27 — — — +0.67
1971 1494 105.6 — — — — +1 -24 -8 44.6% -0.34 1–1 0–1 — +1.29 1971 1473 104.2 — — — — — +25 — 44.4% -0.78 — — — +0.23
1972 1459 107.2 — — — — +12 — +4 31.6% -1.13 1–3 (25%) 0–1 — +0.50 1972 1527 109.1 — — — — — +48 — 43.8% -0.78 2–3 (40%) 1–0 — -0.23
1973 1458 113.8 — — — — +78 -34 -13 38.7% -0.39 1–3 (25%) 1–1 — +0.44 1973 1528 98.4 — — — — — +38 — 33.3% -1.50 — — — -0.14
1974 1592 122.3 — — — — +41 -171 -166 38.5% -0.88 5–5 (50%) 6–5 (55%) 103.6 -0.22 1974 1586 130.6 — — — — -91 +40 — 45.6% -0.49 5–9 (36%) 5–4 (56%) 97.4 +0.69
1975 1456 114.7 — — — — +107 -47 -22 36.2% -0.93 4–11 (27%) 3–1 (75%) 95.9 +3.22 1975 1638 124.0 — — — — — +29 — 42.1% -0.63 8–5 (62%) 3–4 (43%) 103.9 +1.65
1976 1612 137.0 — — — — — +8 — 51.2% +0.07 2–4 (33%) 2–4 (33%) 99.1 +1.67 1976 1602 131.7 — — — — -127 +31 — 40.2% -0.57 4–9 (31%) 9–7 (56%) 99.1 +1.18
1977 1548 117.9 — — — — — +32 — 28.1% -1.66 0–3 (0%) 1–1 — +0.17 1977 1547 130.9 — — — — — +15 — 33.3% -1.00 1–6 (14%) 2–1 (67%) 97.0 -0.56
1978 1587 113.7 — — — — — +35 — 54.5% +0.64 1–0 0–1 — +0.21 1978 1606 128.1 — — — — — +22 — 44.0% -0.60 4–3 (57%) — — -0.33
1979 1579 107.2 — — — — — — — 42.9% -0.14 0–1 — — +0.13 1979 1647 128.2 — — — — — +28 — 44.2% -0.54 5–1 (83%) 2–1 (67%) — +0.99
1980 1566 100.7 — — — — — — — 0.0% -3.00 — — — 0.00 1980 1641 126.1 — — — — — +17 — 43.6% -0.60 7–4 (64%) 1–2 (33%) 102.2 +0.07
1981 1598 110.7 — — — — — +26 — 66.7% +0.17 — 1–0 — -0.14 1981 1609 118.1 — — — — — +40 — 35.7% -1.07 1–3 (25%) 1–0 — -0.22
1982 1597 106.2 — — — — — — — 60.0% +1.40 0–1 — — +0.16 1982 1621 121.6 — — — — — +59 — 41.7% -0.63 2–1 (67%) 2–1 (67%) 102.2 +0.28
— — — — — — — — — — — — — — — — 1983 1620 127.0 — — — — — +33 — 42.6% -0.43 2–5 (29%) 1–2 (33%) — -0.24
Career 1663 121.6 — — — — +58 -17 -19 38.6% -0.73 16–34 (32%) 14–15 (48%) 94.6 +3.59 Career 1701 132.7 — — — — -101 +29 — 41.4% -0.67 41–51 (45%) 27–22 (55%) 102.2 +1.68

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.