H2H data updated: 2026-09-01 00:00 UTC

Zan Guerry vs Patrick Proisy H2H: 1-0

Zan Guerry holds a 1–0 lead over Patrick Proisy in their ATP head-to-head. Across 1 main-draw meeting, Zan Guerry leads 1–0 on clay. Most recently, Zan Guerry won the 1977 Indianapolis round of 64 6-1 6-1.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Zan Guerry
USA Age 77 Right-Handed
H2H
1 – 0
1 main draw meetings
Patrick Proisy
FRA Age 76 Right-Handed 180 cm / 5'11"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Zan Guerry 6-1 6-1 Patrick Proisy #58 Match data Aug 10, 1977* R64 Indianapolis ATP 250 Clay

Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 including documented historical predecessor categories Finals 500 including documented historical predecessor categories 250 including documented historical predecessor categories Titles
Zan Guerry #490 #98 0 1,596 41 77 34.7% 0 0 0 0 0 0
Patrick Proisy #232 #23 0 1,876 222 196 53.1% 0 0 0 0 1 1

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 Zan Guerry Patrick Proisy
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 1968 1–4 20.0% — 1,454 0 0
19 1968 4–6 40.0% — 1,476 0 0 1969 8–9 47.1% — 1,503 0 0
20 1969 8–10 44.4% — 1,526 0 0 1970 0–3 0.0% — 1,475 0 0
21 1970 1–4 20.0% — 1,493 0 0 1971 27–18 60.0% — 1,719 0 0
22 1971 4–6 40.0% — 1,500 0 0 1972 36–21 63.2% — 1,727 0 0
23 1972 5–7 41.7% — 1,507 0 0 1973 32–22 59.3% #41 1,770 0 0
24 1973 3–5 37.5% #203 1,511 0 0 1974 15–22 40.5% #69 1,670 0 0
25 1974 1–1 50.0% #228 1,532 0 0 1975 24–17 58.5% #43 1,764 0 0
26 1975 2–2 50.0% #205 1,561 0 0 1976 14–15 48.3% #104 1,679 0 0
27 1976 0–6 0.0% #176 1,497 0 0 1977 25–18 58.1% #44 1,772 0 1
28 1977 8–16 33.3% #98 1,561 0 0 1978 12–12 50.0% #96 1,730 0 1
29 1978 2–7 22.2% #279 1,521 0 0 1979 14–13 51.9% #93 1,684 0 1
30 1979 1–3 25.0% #326 1,517 0 0 1980 11–16 40.7% #158 1,621 0 1
31 1980 1–2 33.3% — 1,482 0 0 1981 3–6 33.3% — 1,565 0 1
32 1981 0–1 0.0% — 1,476 0 0 — — — — — — —
33 1982 1–1 50.0% — 1,497 0 0 — — — — — — —

Surface Results by Age

Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.

Age Zan Guerry Patrick Proisy
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
18 — — — — — — — — — — — — — — — — — 1968 — — — — 1 2 3 33.3% — — — — 0 2 2 0.0%
19 1968 — — — — 3 3 6 50.0% 1 3 4 25.0% — — — — 1969 — — — — 6 5 11 54.5% 2 3 5 40.0% 0 1 1 0.0%
20 1969 0 1 1 0.0% 6 5 11 54.5% 2 4 6 33.3% — — — — 1970 — — — — 0 1 1 0.0% 0 1 1 0.0% 0 1 1 0.0%
21 1970 0 1 1 0.0% 1 3 4 25.0% — — — — — — — — 1971 4 4 8 50.0% 20 11 31 64.5% 3 3 6 50.0% — — — —
22 1971 2 2 4 50.0% 2 3 5 40.0% 0 1 1 0.0% — — — — 1972 6 4 10 60.0% 17 7 24 70.8% 10 8 18 55.6% 3 2 5 60.0%
23 1972 1 2 3 33.3% 4 4 8 50.0% 0 1 1 0.0% — — — — 1973 1 3 4 25.0% 21 14 35 60.0% 8 4 12 66.7% 2 1 3 66.7%
24 1973 2 4 6 33.3% — — — — 1 1 2 50.0% — — — — 1974 4 5 9 44.4% 6 9 15 40.0% 1 2 3 33.3% 4 6 10 40.0%
25 1974 — — — — 1 1 2 50.0% — — — — — — — — 1975 0 1 1 0.0% 24 15 39 61.5% 0 1 1 0.0% — — — —
26 1975 1 1 2 50.0% 1 1 2 50.0% — — — — — — — — 1976 1 1 2 50.0% 12 12 24 50.0% 1 2 3 33.3% — — — —
27 1976 0 2 2 0.0% 0 3 3 0.0% — — — — 0 1 1 0.0% 1977 1 1 2 50.0% 24 17 41 58.5% — — — — — — — —
28 1977 0 3 3 0.0% 8 11 19 42.1% — — — — 0 2 2 0.0% 1978 2 3 5 40.0% 10 9 19 52.6% — — — — — — — —
29 1978 — — — — 2 3 5 40.0% — — — — 0 4 4 0.0% 1979 0 3 3 0.0% 14 10 24 58.3% — — — — — — — —
30 1979 0 1 1 0.0% 1 2 3 33.3% — — — — — — — — 1980 4 2 6 66.7% 6 12 18 33.3% — — — — 1 2 3 33.3%
31 1980 — — — — 0 1 1 0.0% 1 1 2 50.0% — — — — 1981 0 1 1 0.0% 3 5 8 37.5% — — — — — — — —
32 1981 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
33 1982 — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 6 17 23 26.1% 30 42 72 41.7% 5 11 16 31.2% 0 7 7 0.0% — 23 28 51 45.1% 164 129 293 56.0% 25 24 49 51.0% 10 15 25 40.0%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.

Age Zan Guerry Patrick Proisy
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule
18 — — — — — — — — — — — — — — — — 1968 1455 96.4 — — — — — — — 10.0% -3.00 0–1 — — -0.46
19 1968 1477 99.0 — — — — — +41 -13 41.7% -0.50 1–1 — — -0.13 1969 1504 114.5 — — — — — +51 +6 48.7% -0.13 0–4 (0%) — — -0.31
20 1969 1527 112.6 — — — — — +58 -60 47.9% -0.10 3–3 (50%) — — -0.60 1970 1475 103.1 — — — — — — — 11.1% -2.56 — — — -0.27
21 1970 1493 96.6 — — — — — +59 — 30.8% -1.92 1–2 (33%) — — +0.15 1971 1719 138.7 — — — — -176 +66 -189 59.2% +0.70 4–5 (44%) 4–1 (80%) — -0.87
22 1971 1500 108.9 — — — — +4 +68 — 34.8% -0.43 2–1 (67%) 0–3 (0%) — +0.04 1972 1727 135.4 — — — — -76 +206 -140 61.0% +0.94 9–8 (53%) 5–9 (36%) — +2.17
23 1972 1507 102.0 — — — — -12 +64 — 45.5% -0.03 3–4 (43%) 3–6 (33%) — +0.98 1973 1771 139.5 — — — — -85 +42 +8 59.9% +0.50 3–9 (25%) 10–4 (71%) — +1.32
24 1973 1511 109.4 — — — — -1 — — 45.8% -0.17 2–3 (40%) 2–2 (50%) — +0.71 1974 1670 129.2 — — — — -15 +62 +71 46.2% -0.18 4–8 (33%) 3–5 (38%) — -0.86
25 1974 1533 109.0 — — — — — — — 50.0% -0.50 — 1–0 — -0.19 1975 1765 142.4 — — — — — +60 — 53.3% +0.49 6–4 (60%) 3–4 (43%) — +0.52
26 1975 1562 108.4 — — — — — — — 44.4% -0.22 1–0 0–1 — +0.08 1976 1680 132.0 — — — — — +32 0 50.0% +0.28 5–7 (42%) 3–3 (50%) — +0.81
27 1976 1497 112.0 — — — — -18 +37 — 14.3% -1.71 0–1 0–1 — +0.12 1977 1773 134.5 — — — — — +9 — 55.4% +0.44 6–5 (55%) 2–2 (50%) — +2.04
28 1977 1561 136.0 — — — — -118 +40 — 39.3% -0.73 2–6 (25%) 1–2 (33%) — -0.81 1978 1730 128.5 — — — — -120 +32 — 53.3% +0.15 5–6 (45%) 1–2 (33%) — +0.58
29 1978 1522 109.4 — — — — -106 +76 — 37.5% -1.04 1–5 (17%) 2–0 — +0.86 1979 1685 129.7 — — — — -133 +67 — 57.1% +0.32 0–7 (0%) 5–5 (50%) — +1.95
30 1979 1517 104.3 — — — — — +60 — 40.0% -0.70 0–2 — — -0.17 1980 1622 131.3 — — — — -2 +9 — 43.1% +0.03 6–6 (50%) 4–7 (36%) — +0.51
31 1980 1483 91.9 — — — — — — — 0.0% -3.75 — — — +0.48 1981 1565 102.1 — — — — — +27 — 31.6% -1.42 0–1 2–0 — +1.38
32 1981 1477 100.2 — — — — — — — 0.0% -3.50 — — — -0.08 — — — — — — — — — — — — — — — —
33 1982 1498 109.7 — — — — — — — 40.0% -0.80 1–0 — — -0.23 — — — — — — — — — — — — — — — —
Career — 1596 119.1 — — — — -44 +53 -41 39.6% -0.63 17–28 (38%) 9–15 (38%) 94.9 +1.04 — 1877 139.3 — — — — -67 +55 -71 53.6% +0.33 48–71 (40%) 42–42 (50%) 92.8 +2.07

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.