H2H data updated: 2026-07-14 14:15 UTC
B. Willenborg vs Z. Guerry H2H: 1-0
Compare the head-to-head record, career totals, season-by-season performance, and match log for B. Willenborg vs Z. Guerry.
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USA
Age 66
Right-Handed
170 cm / 5'7"
H2H
1
–
0
1 main draw meetings
USA
Age 77
Right-Handed
Career Comparison
| Metric | B. Willenborg | Z. Guerry |
|---|---|---|
| Peak Ranking | #50 | #98 |
| Peak Points | 0 | 0 |
| Peak Elo | 1,623 | 1,599 |
| Singles W-L | 33–54 | 42–78 |
| Win % | 37.9% | 35.0% |
| 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 | B. Willenborg | Z. Guerry | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | W-L | Win % | Rank | Elo | GS | Titles | Season | W-L | Win % | Rank | Elo | GS | Titles | |
| 19 | 1979 | 0–1 | 0.0% | #579 | 1,488 | 0 | 0 | 1968 | 5–7 | 41.7% | — | 1,479 | 0 | 0 |
| 20 | 1980 | 3–5 | 37.5% | #283 | 1,514 | 0 | 0 | 1969 | 8–10 | 44.4% | — | 1,528 | 0 | 0 |
| 21 | — | — | — | — | — | — | — | 1970 | 1–4 | 20.0% | — | 1,494 | 0 | 0 |
| 22 | — | — | — | — | — | — | — | 1971 | 4–6 | 40.0% | — | 1,524 | 0 | 0 |
| 23 | 1983 | 1–3 | 25.0% | — | 1,524 | 0 | 0 | 1972 | 5–7 | 41.7% | — | 1,521 | 0 | 0 |
| 24 | 1984 | 6–10 | 37.5% | #79 | 1,533 | 0 | 0 | 1973 | 3–5 | 37.5% | #203 | 1,522 | 0 | 0 |
| 25 | 1985 | 8–12 | 40.0% | #188 | 1,577 | 0 | 0 | 1974 | 1–1 | 50.0% | #228 | 1,542 | 0 | 0 |
| 26 | 1986 | 5–9 | 35.7% | #160 | 1,534 | 0 | 0 | 1975 | 2–2 | 50.0% | #205 | 1,570 | 0 | 0 |
| 27 | 1987 | 10–11 | 47.6% | #145 | 1,587 | 0 | 0 | 1976 | 0–6 | 0.0% | #176 | 1,504 | 0 | 0 |
| 28 | 1988 | 0–3 | 0.0% | #731 | 1,547 | 0 | 0 | 1977 | 8–16 | 33.3% | #109 | 1,563 | 0 | 0 |
| 29 | — | — | — | — | — | — | — | 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 |
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jul 31, 1980* | South Orange | ATP 250 | R32 | Clay | B. Willenborg | 6-2 6-3 | Z. Guerry | Match data |