H2H data updated: 2026-07-19 02:51 UTC
Butch Walts vs Jun Kuki H2H: 1-0
Butch Walts holds a 1–0 lead over Jun Kuki in their ATP head-to-head. Across 1 main-draw meeting, Butch Walts leads 1–0 on hard courts. Most recently, Butch Walts won the 1976 Manila second round 3-6 7-6 7-5.
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USA
Age 71
Right-Handed
193 cm / 6'4"
H2H
1
–
0
1 main draw meetings
JPN
Age 80
Right-Handed
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Nov 17, 1976* | Manila | ATP 250 | R64 | Hard | Butch Walts | 3-6 7-6 7-5 | Jun Kuki | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Butch Walts | #755 | #30 | 0 | 1,913 | 140 | 135 | 50.9% | 0 | 0 | 0 | 0 | 4 | 4 |
| Jun Kuki | #523 | #74 | 0 | 1,662 | 73 | 134 | 35.3% | 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 | Butch Walts | Jun Kuki | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 20 | 1975 | 0–3 | 0.0% | #396 | 1,472 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 1976 | 16–13 | 55.2% | #79 | 1,661 | 0 | 1 | — | — | — | — | — | — | — |
| 22 | 1977 | 21–19 | 52.5% | #52 | 1,755 | 0 | 2 | 1968 | 2–6 | 25.0% | — | 1,450 | 0 | 0 |
| 23 | 1978 | 13–20 | 39.4% | #116 | 1,660 | 0 | 2 | 1969 | 1–4 | 20.0% | — | 1,429 | 0 | 0 |
| 24 | 1979 | 40–22 | 64.5% | #39 | 1,868 | 0 | 4 | 1970 | 3–12 | 20.0% | — | 1,406 | 0 | 0 |
| 25 | 1980 | 22–23 | 48.9% | #47 | 1,805 | 0 | 4 | 1971 | 9–12 | 42.9% | — | 1,492 | 0 | 0 |
| 26 | 1981 | 15–17 | 46.9% | #85 | 1,707 | 0 | 4 | 1972 | 5–12 | 29.4% | — | 1,464 | 0 | 0 |
| 27 | 1982 | 3–5 | 37.5% | #99 | 1,680 | 0 | 4 | 1973 | 3–8 | 27.3% | #217 | 1,461 | 0 | 0 |
| 28 | 1983 | 9–10 | 47.4% | #473 | 1,679 | 0 | 4 | 1974 | 10–17 | 37.0% | #101 | 1,594 | 0 | 0 |
| 29 | 1984 | 1–3 | 25.0% | #311 | 1,660 | 0 | 4 | 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 |