H2H data updated: 2026-07-14 14:15 UTC
J. Kamiwazumi vs W. Coghlan H2H: 0-1
Compare the head-to-head record, career totals, season-by-season performance, and match log for J. Kamiwazumi vs W. Coghlan.
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JPN
Age 78
Right-Handed
H2H
0
–
1
1 main draw meetings
AUS
Age 125
Right-Handed
Career Comparison
| Metric | J. Kamiwazumi | W. Coghlan |
|---|---|---|
| Peak Ranking | #78 | #244 |
| Peak Points | 0 | 0 |
| Peak Elo | 1,628 | 1,526 |
| Singles W-L | 64–100 | 4–9 |
| Win % | 39.0% | 30.8% |
| 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. Coghlan | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | W-L | Win % | Rank | Elo | GS | Titles | Season | 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 | — | — | — | — | — | — | — |
| 23 | 1971 | 6–5 | 54.5% | — | 1,533 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 1972 | 13–13 | 50.0% | — | 1,538 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 1973 | 10–16 | 38.5% | #94 | 1,523 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | 1974 | 14–23 | 37.8% | #100 | 1,592 | 0 | 0 | — | — | — | — | — | — | — |
| 27 | 1975 | 11–23 | 32.4% | #127 | 1,574 | 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 | — | — | — | — | — | — | — |
| 67 | — | — | — | — | — | — | — | 1968 | 1–1 | 50.0% | — | 1,500 | 0 | 0 |
| 68 | — | — | — | — | — | — | — | 1969 | 1–1 | 50.0% | — | 1,513 | 0 | 0 |
| 70 | — | — | — | — | — | — | — | 1971 | 0–1 | 0.0% | — | 1,499 | 0 | 0 |
| 71 | — | — | — | — | — | — | — | 1972 | 0–1 | 0.0% | — | 1,473 | 0 | 0 |
| 72 | — | — | — | — | — | — | — | 1973 | 1–1 | 50.0% | — | 1,490 | 0 | 0 |
| 73 | — | — | — | — | — | — | — | 1974 | 0–2 | 0.0% | #274 | 1,470 | 0 | 0 |
| 74 | — | — | — | — | — | — | — | 1975 | 0–1 | 0.0% | #373 | 1,444 | 0 | 0 |
| 75 | — | — | — | — | — | — | — | 1976 | 1–1 | 50.0% | #288 | 1,451 | 0 | 0 |
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Dec 30, 1972* | Australian Open | Grand Slam | R64 | Grass | W. Coghlan | 7-6 3-6 6-3 | J. Kamiwazumi | Match data |