Hard Court Statistics Overview
Jun Kamiwazumi has found hard courts difficult, recording 6–11 across 17 matches (35.3%). The numbers point to a surface that has not consistently suited the game — a key area of opportunity on the calendar.
By format on hard — best-of-five: 2–1 (66.7%); best-of-three: 4–10 (28.6%). Significantly better in five-set matches — a strong physical profile on hard that tends to tell as matches and tournaments progress.
Best season: 1974 — 1–4 (20.0%) from 5 matches. The best single-season display to date — a useful reference point as the hard record continues to develop.
Jun Kamiwazumi Hard Court Record by Year
| Year | W | L | Win% | Titles | Finals | SF | QF |
|---|---|---|---|---|---|---|---|
| 1976 | 2 | 1 | 66.7% | 0 | 0 | 0 | 0 |
| 1975 | 0 | 3 | 0.0% | 0 | 0 | 0 | 0 |
| 1974 | 1 | 4 | 20.0% | 0 | 0 | 0 | 0 |
| 1973 | 1 | 2 | 33.3% | 0 | 0 | 0 | 0 |
| 1972 | 2 | 1 | 66.7% | 0 | 0 | 0 | 1 |
Recent Hard Court Matches
| Date | Result | Opponent | Tournament | Round | Score |
|---|---|---|---|---|---|
| 1976-10-15 | Win | Chi-Yuan Lin | Davis Cup G1 PR: JPN vs TPE | RR | 6-1 6-1 6-4 |
| 1976-10-15 | Win | Fu-Shun Tang | Davis Cup G1 PR: JPN vs TPE | RR | 6-4 6-4 6-2 |
| 1976-03-22 | Loss | (26) Onny Parun | Palm Springs | R64 | 7-6 6-4 |
| 1975-10-13 | Loss | (191) Henry Bunis | Sydney-1 | R64 | 7-5 6-4 |
| 1975-09-29 | Loss | (324) Owen Davidson | Maui | R32 | 6-3 7-6 |
| 1975-02-17 | Loss | (51) Phil Dent | Fort Worth WCT | R32 | 6-3 7-5 |
| 1974-10-28 | Loss | (48) Kim Warwick | Jakarta | R32 | 6-2 6-4 |
| 1974-04-08 | Win | (66) Ion Tiriac | Tokyo WCT | R32 | 6-3 6-3 |
| 1974-04-08 | Loss | (103) Juan Gisbert Sr | Tokyo WCT | R16 | 2-6 6-1 7-6 |
| 1974-03-25 | Loss | (68) Ion Tiriac | Palm Desert WCT | R32 | 6-4 6-2 |
Jun Kamiwazumi
Matches — Hard