H2H data updated: 2026-07-19 14:15 UTC
Butch Walts vs Zan Guerry H2H: 1-0
Butch Walts holds a 1–0 lead over Zan Guerry in their ATP head-to-head. Across 1 main-draw meeting, Butch Walts leads 1–0 on clay. Most recently, Butch Walts won the 1979 North Conway second round 6-1 6-2.
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USA
Age 71
Right-Handed
193 cm / 6'4"
H2H
1
–
0
1 main draw meetings
USA
Age 77
Right-Handed
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jul 31, 1979* | North Conway | ATP 250 | R64 | Clay | Butch Walts | 6-1 6-2 | Zan Guerry | 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 |
| Zan Guerry | #490 | #98 | 0 | 1,599 | 42 | 78 | 35.0% | 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 | Butch Walts | Zan Guerry | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 19 | — | — | — | — | — | — | — | 1968 | 5–7 | 41.7% | — | 1,479 | 0 | 0 |
| 20 | 1975 | 0–3 | 0.0% | #396 | 1,472 | 0 | 0 | 1969 | 8–10 | 44.4% | — | 1,528 | 0 | 0 |
| 21 | 1976 | 16–13 | 55.2% | #79 | 1,661 | 0 | 1 | 1970 | 1–4 | 20.0% | — | 1,494 | 0 | 0 |
| 22 | 1977 | 21–19 | 52.5% | #52 | 1,755 | 0 | 2 | 1971 | 4–6 | 40.0% | — | 1,524 | 0 | 0 |
| 23 | 1978 | 13–20 | 39.4% | #116 | 1,660 | 0 | 2 | 1972 | 5–7 | 41.7% | — | 1,521 | 0 | 0 |
| 24 | 1979 | 40–22 | 64.5% | #39 | 1,868 | 0 | 4 | 1973 | 3–5 | 37.5% | #203 | 1,522 | 0 | 0 |
| 25 | 1980 | 22–23 | 48.9% | #47 | 1,805 | 0 | 4 | 1974 | 1–1 | 50.0% | #228 | 1,542 | 0 | 0 |
| 26 | 1981 | 15–17 | 46.9% | #85 | 1,707 | 0 | 4 | 1975 | 2–2 | 50.0% | #205 | 1,570 | 0 | 0 |
| 27 | 1982 | 3–5 | 37.5% | #99 | 1,680 | 0 | 4 | 1976 | 0–6 | 0.0% | #176 | 1,504 | 0 | 0 |
| 28 | 1983 | 9–10 | 47.4% | #473 | 1,679 | 0 | 4 | 1977 | 8–16 | 33.3% | #109 | 1,563 | 0 | 0 |
| 29 | 1984 | 1–3 | 25.0% | #311 | 1,660 | 0 | 4 | 1978 | 2–7 | 22.2% | #279 | 1,522 | 0 | 0 |
| 30 | — | — | — | — | — | — | — | 1979 | 1–3 | 25.0% | #326 | 1,517 | 0 | 0 |
| 31 | — | — | — | — | — | — | — | 1980 | 1–2 | 33.3% | — | 1,501 | 0 | 0 |
| 32 | — | — | — | — | — | — | — | 1981 | 0–1 | 0.0% | #594 | 1,494 | 0 | 0 |
| 33 | — | — | — | — | — | — | — | 1982 | 1–1 | 50.0% | — | 1,515 | 0 | 0 |