H2H data updated: 2026-07-19 02:51 UTC
Jan Kodes vs Jun Kamiwazumi H2H: 1-0
Jan Kodes holds a 1–0 lead over Jun Kamiwazumi in their ATP head-to-head. Across 1 main-draw meeting, Jan Kodes leads 1–0 on clay. Most recently, Jan Kodes won the 1974 Boston fourth round 6-1 6-2.
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CZE
Age 80
Right-Handed
175 cm / 5'9"
H2H
1
–
0
1 main draw meetings
JPN
Age 78
Right-Handed
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Aug 30, 1974* | Boston | ATP 250 | R16 | Clay | Jan Kodes | 6-1 6-2 | Jun Kamiwazumi | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan Kodes | #1,109 | #5 | 14 | 2,117 | 465 | 274 | 62.9% | 3 | 0 | 0 | 0 | 7 | 10 |
| Jun Kamiwazumi | #808 | #78 | 0 | 1,628 | 64 | 100 | 39.0% | 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 | Jan Kodes | Jun Kamiwazumi | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 20 | — | — | — | — | — | — | — | 1968 | 1–1 | 50.0% | — | 1,498 | 0 | 0 |
| 21 | — | — | — | — | — | — | — | 1969 | 0–1 | 0.0% | — | 1,482 | 0 | 0 |
| 22 | 1968 | 23–18 | 56.1% | — | 1,590 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 1969 | 32–19 | 62.7% | — | 1,730 | 0 | 1 | 1971 | 6–5 | 54.5% | — | 1,533 | 0 | 0 |
| 24 | 1970 | 58–31 | 65.2% | — | 1,817 | 1 | 3 | 1972 | 13–13 | 50.0% | — | 1,538 | 0 | 0 |
| 25 | 1971 | 49–23 | 68.1% | — | 1,967 | 2 | 5 | 1973 | 10–16 | 38.5% | #94 | 1,523 | 0 | 0 |
| 26 | 1972 | 44–15 | 74.6% | — | 1,937 | 2 | 6 | 1974 | 14–23 | 37.8% | #100 | 1,592 | 0 | 0 |
| 27 | 1973 | 51–20 | 71.8% | #9 | 1,934 | 3 | 8 | 1975 | 11–23 | 32.4% | #127 | 1,574 | 0 | 0 |
| 28 | 1974 | 43–22 | 66.2% | #17 | 1,936 | 3 | 8 | 1976 | 1–10 | 9.1% | #206 | 1,517 | 0 | 0 |
| 29 | 1975 | 51–20 | 71.8% | #19 | 1,982 | 3 | 9 | 1977 | 1–2 | 33.3% | #305 | 1,524 | 0 | 0 |
| 30 | 1976 | 49–21 | 70.0% | #19 | 1,983 | 3 | 10 | 1978 | 2–2 | 50.0% | #284 | 1,551 | 0 | 0 |
| 31 | 1977 | 30–25 | 54.5% | #40 | 1,851 | 3 | 10 | 1979 | 3–1 | 75.0% | #257 | 1,591 | 0 | 0 |
| 32 | 1978 | 13–18 | 41.9% | #119 | 1,754 | 3 | 10 | 1980 | 2–2 | 50.0% | #269 | 1,597 | 0 | 0 |
| 33 | 1979 | 16–16 | 50.0% | #88 | 1,701 | 3 | 10 | — | — | — | — | — | — | — |
| 34 | 1980 | 5–13 | 27.8% | #221 | 1,581 | 3 | 10 | — | — | — | — | — | — | — |
| 35 | 1981 | 1–7 | 12.5% | #221 | 1,509 | 3 | 10 | — | — | — | — | — | — | — |
| 36 | 1982 | 0–5 | 0.0% | — | 1,464 | 3 | 10 | 1984 | 0–1 | 0.0% | #745 | 1,582 | 0 | 0 |
| 37 | 1983 | 0–1 | 0.0% | #504 | 1,447 | 3 | 10 | — | — | — | — | — | — | — |