H2H data updated: 2026-07-14 13:35 UTC
J. Kamiwazumi vs W. Blocher H2H: 1-0
Compare the head-to-head record, career totals, season-by-season performance, and match log for J. Kamiwazumi vs W. Blocher.
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JPN
Age 78
Right-Handed
H2H
1
–
0
1 main draw meetings
USA
Age 74
Right-Handed
173 cm / 5'8"
Career Comparison
| Metric | J. Kamiwazumi | W. Blocher |
|---|---|---|
| Peak Ranking | #78 | #156 |
| Peak Points | 0 | 0 |
| Peak Elo | 1,628 | 1,500 |
| Singles W-L | 64–100 | 4–33 |
| Win % | 39.0% | 10.8% |
| Grand Slam titles | 0 | 0 |
| Masters 1000 titles | 0 | 0 |
| ATP Finals titles | 0 | 0 |
| ATP 500 titles | 0 | 0 |
| ATP 250 titles | 0 | 0 |
| Total titles | 0 | 0 |
| Age | J. Kamiwazumi | W. Blocher | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | W-L | Win % | Rank | Elo | GS | Titles | Season | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | — | — | — | — | — | — | — | 1968 | 0–1 | 0.0% | — | 1,484 | 0 | 0 |
| 17 | — | — | — | — | — | — | — | 1969 | 1–3 | 25.0% | — | 1,477 | 0 | 0 |
| 20 | 1968 | 1–1 | 50.0% | — | 1,498 | 0 | 0 | 1972 | 0–2 | 0.0% | — | 1,458 | 0 | 0 |
| 21 | 1969 | 0–1 | 0.0% | — | 1,482 | 0 | 0 | 1973 | 0–3 | 0.0% | — | 1,432 | 0 | 0 |
| 22 | — | — | — | — | — | — | — | 1974 | 0–2 | 0.0% | #318 | 1,422 | 0 | 0 |
| 23 | 1971 | 6–5 | 54.5% | — | 1,533 | 0 | 0 | 1975 | 0–7 | 0.0% | #168 | 1,389 | 0 | 0 |
| 24 | 1972 | 13–13 | 50.0% | — | 1,538 | 0 | 0 | 1976 | 1–2 | 33.3% | #248 | 1,400 | 0 | 0 |
| 25 | 1973 | 10–16 | 38.5% | #94 | 1,523 | 0 | 0 | 1977 | 0–7 | 0.0% | #159 | 1,366 | 0 | 0 |
| 26 | 1974 | 14–23 | 37.8% | #100 | 1,592 | 0 | 0 | 1978 | 2–5 | 28.6% | #211 | 1,390 | 0 | 0 |
| 27 | 1975 | 11–23 | 32.4% | #127 | 1,574 | 0 | 0 | 1979 | 0–1 | 0.0% | #339 | 1,374 | 0 | 0 |
| 28 | 1976 | 1–10 | 9.1% | #206 | 1,517 | 0 | 0 | — | — | — | — | — | — | — |
| 29 | 1977 | 1–2 | 33.3% | #305 | 1,524 | 0 | 0 | — | — | — | — | — | — | — |
| 30 | 1978 | 2–2 | 50.0% | #284 | 1,551 | 0 | 0 | — | — | — | — | — | — | — |
| 31 | 1979 | 3–1 | 75.0% | #257 | 1,591 | 0 | 0 | — | — | — | — | — | — | — |
| 32 | 1980 | 2–2 | 50.0% | #269 | 1,597 | 0 | 0 | — | — | — | — | — | — | — |
| 36 | 1984 | 0–1 | 0.0% | #745 | 1,582 | 0 | 0 | — | — | — | — | — | — | — |
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Aug 21, 1973* | Merion | ATP 250 | R64 | Grass | J. Kamiwazumi | 1-6 6-3 6-4 | W. Blocher | Match data |