H2H data updated: 2026-07-18 17:48 UTC
Jun Kuki vs Juan Herrera H2H: 1-0
Jun Kuki holds a 1–0 lead over Juan Herrera in their ATP head-to-head. Across 1 main-draw meeting, Jun Kuki leads 1–0 on clay. Most recently, Jun Kuki won the 1975 Madrid second round 3-6 6-2 6-3.
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JPN
Age 80
Right-Handed
H2H
1
–
0
1 main draw meetings
ESP
Age 125
Right-Handed
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Apr 29, 1975* | Madrid | ATP 250 | R64 | Clay | Jun Kuki | 3-6 6-2 6-3 | Juan Herrera | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun Kuki | #523 | #74 | 0 | 1,662 | 73 | 134 | 35.3% | 0 | 0 | 0 | 0 | 0 | 0 |
| Juan Herrera | #352 | #180 | 0 | 1,511 | 5 | 16 | 23.8% | 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.
| Age | Jun Kuki | Juan Herrera | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 22 | 1968 | 2–6 | 25.0% | — | 1,450 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 1969 | 1–4 | 20.0% | — | 1,429 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 1970 | 3–12 | 20.0% | — | 1,406 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 1971 | 9–12 | 42.9% | — | 1,492 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | 1972 | 5–12 | 29.4% | — | 1,464 | 0 | 0 | — | — | — | — | — | — | — |
| 27 | 1973 | 3–8 | 27.3% | #217 | 1,461 | 0 | 0 | — | — | — | — | — | — | — |
| 28 | 1974 | 10–17 | 37.0% | #101 | 1,594 | 0 | 0 | — | — | — | — | — | — | — |
| 29 | 1975 | 11–28 | 28.2% | #161 | 1,455 | 0 | 0 | — | — | — | — | — | — | — |
| 30 | 1976 | 19–17 | 52.8% | #78 | 1,610 | 0 | 0 | — | — | — | — | — | — | — |
| 31 | 1977 | 3–11 | 21.4% | #201 | 1,547 | 0 | 0 | — | — | — | — | — | — | — |
| 32 | 1978 | 3–2 | 60.0% | #146 | 1,586 | 0 | 0 | — | — | — | — | — | — | — |
| 33 | 1979 | 1–2 | 33.3% | #389 | 1,577 | 0 | 0 | — | — | — | — | — | — | — |
| 34 | 1980 | 0–1 | 0.0% | #356 | 1,564 | 0 | 0 | — | — | — | — | — | — | — |
| 35 | 1981 | 2–1 | 66.7% | #356 | 1,597 | 0 | 0 | — | — | — | — | — | — | — |
| 36 | 1982 | 1–1 | 50.0% | — | 1,596 | 0 | 0 | — | — | — | — | — | — | — |
| 67 | — | — | — | — | — | — | — | 1968 | 0–1 | 0.0% | — | 1,481 | 0 | 0 |
| 70 | — | — | — | — | — | — | — | 1971 | 2–2 | 50.0% | — | 1,492 | 0 | 0 |
| 72 | — | — | — | — | — | — | — | 1973 | 2–5 | 28.6% | #199 | 1,490 | 0 | 0 |
| 73 | — | — | — | — | — | — | — | 1974 | 1–1 | 50.0% | #249 | 1,506 | 0 | 0 |
| 74 | — | — | — | — | — | — | — | 1975 | 0–5 | 0.0% | #238 | 1,452 | 0 | 0 |
| 75 | — | — | — | — | — | — | — | 1976 | 0–1 | 0.0% | #360 | 1,442 | 0 | 0 |
| 76 | — | — | — | — | — | — | — | 1977 | 0–1 | 0.0% | #365 | 1,429 | 0 | 0 |