H2H data updated: 2026-09-02 00:00 UTC

Zan Guerry vs Tom Gorman H2H: 3-0

Zan Guerry holds a 3–0 lead over Tom Gorman in their ATP head-to-head. Across 3 main-draw meetings, Zan Guerry leads 2–0 on clay and 1–0 on hard courts. Most recently, Zan Guerry won the 1971 Indianapolis round of 64 6-4 3-6 6-3.

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Zan Guerry
USA Age 77 Right-Handed
H2H
3 – 0
3 main draw meetings
Tom Gorman
USA Age 80 Right-Handed 180 cm / 5'11"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Zan Guerry 6-4 3-6 6-3 Tom Gorman Match data Aug 11, 1971* R64 Indianapolis ATP 250 Clay
Zan Guerry (w/o) Tom Gorman Match data Jul 27, 1971* R32 Tanglewood ATP 250 Hard
Zan Guerry 6-2 6-2 Tom Gorman Match data Jul 17, 1968* R64 Milwaukee 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
Tom Gorman #826 #10 0 2,006 415 291 58.8% 0 0 0 0 9 9

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 Tom Gorman
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 1968 4–6 40.0% — 1,476 0 0 — — — — — — —
20 1969 8–10 44.4% — 1,526 0 0 — — — — — — —
21 1970 1–4 20.0% — 1,493 0 0 — — — — — — —
22 1971 4–6 40.0% — 1,500 0 0 1968 16–12 57.1% — 1,598 0 0
23 1972 5–7 41.7% — 1,507 0 0 1969 18–17 51.4% — 1,612 0 0
24 1973 3–5 37.5% #203 1,511 0 0 1970 49–31 61.2% — 1,793 0 1
25 1974 1–1 50.0% #228 1,532 0 0 1971 44–27 62.0% — 1,828 0 2
26 1975 2–2 50.0% #205 1,561 0 0 1972 44–28 61.1% — 1,958 0 2
27 1976 0–6 0.0% #176 1,497 0 0 1973 52–28 65.0% #11 1,945 0 5
28 1977 8–16 33.3% #98 1,561 0 0 1974 53–25 67.9% #21 1,836 0 5
29 1978 2–7 22.2% #279 1,521 0 0 1975 28–28 50.0% #45 1,870 0 7
30 1979 1–3 25.0% #326 1,517 0 0 1976 31–25 55.4% #46 1,766 0 9
31 1980 1–2 33.3% — 1,482 0 0 1977 28–22 56.0% #43 1,773 0 9
32 1981 0–1 0.0% — 1,476 0 0 1978 15–10 60.0% #53 1,775 0 9
33 1982 1–1 50.0% — 1,497 0 0 1979 31–25 55.4% #53 1,739 0 9
34 — — — — — — — 1980 6–13 31.6% #156 1,618 0 9

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 Tom Gorman
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 %
19 1968 — — — — 3 3 6 50.0% 1 3 4 25.0% — — — — — — — — — — — — — — — — — — — — —
20 1969 0 1 1 0.0% 6 5 11 54.5% 2 4 6 33.3% — — — — — — — — — — — — — — — — — — — — —
21 1970 0 1 1 0.0% 1 3 4 25.0% — — — — — — — — — — — — — — — — — — — — — — — — —
22 1971 2 2 4 50.0% 2 3 5 40.0% 0 1 1 0.0% — — — — 1968 7 4 11 63.6% 4 3 7 57.1% 5 5 10 50.0% — — — —
23 1972 1 2 3 33.3% 4 4 8 50.0% 0 1 1 0.0% — — — — 1969 0 3 3 0.0% 3 5 8 37.5% 14 8 22 63.6% 1 1 2 50.0%
24 1973 2 4 6 33.3% — — — — 1 1 2 50.0% — — — — 1970 19 10 29 65.5% 5 7 12 41.7% 17 8 25 68.0% 8 6 14 57.1%
25 1974 — — — — 1 1 2 50.0% — — — — — — — — 1971 19 12 31 61.3% 12 9 21 57.1% 10 4 14 71.4% 3 2 5 60.0%
26 1975 1 1 2 50.0% 1 1 2 50.0% — — — — — — — — 1972 15 11 26 57.7% 6 6 12 50.0% 9 3 12 75.0% 14 8 22 63.6%
27 1976 0 2 2 0.0% 0 3 3 0.0% — — — — 0 1 1 0.0% 1973 12 5 17 70.6% 13 7 20 65.0% 6 4 10 60.0% 21 12 33 63.6%
28 1977 0 3 3 0.0% 8 11 19 42.1% — — — — 0 2 2 0.0% 1974 20 7 27 74.1% 6 5 11 54.5% 12 4 16 75.0% 15 9 24 62.5%
29 1978 — — — — 2 3 5 40.0% — — — — 0 4 4 0.0% 1975 15 9 24 62.5% 9 9 18 50.0% 2 2 4 50.0% 2 8 10 20.0%
30 1979 0 1 1 0.0% 1 2 3 33.3% — — — — — — — — 1976 6 7 13 46.2% 8 7 15 53.3% 4 4 8 50.0% 13 7 20 65.0%
31 1980 — — — — 0 1 1 0.0% 1 1 2 50.0% — — — — 1977 11 8 19 57.9% 0 1 1 0.0% 8 7 15 53.3% 9 6 15 60.0%
32 1981 — — — — 0 1 1 0.0% — — — — — — — — 1978 1 4 5 20.0% 2 1 3 66.7% 4 2 6 66.7% 8 3 11 72.7%
33 1982 — — — — 1 1 2 50.0% — — — — — — — — 1979 20 10 30 66.7% — — — — 2 5 7 28.6% 9 10 19 47.4%
34 — — — — — — — — — — — — — — — — — 1980 4 6 10 40.0% — — — — 0 4 4 0.0% 2 3 5 40.0%
Career — 6 17 23 26.1% 30 42 72 41.7% 5 11 16 31.2% 0 7 7 0.0% — 149 96 245 60.8% 68 60 128 53.1% 93 60 153 60.8% 105 75 180 58.3%

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 Tom Gorman
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
19 1968 1477 99.0 — — — — — +41 -13 41.7% -0.50 1–1 — — -0.13 — — — — — — — — — — — — — — — —
20 1969 1527 112.6 — — — — — +58 -60 47.9% -0.10 3–3 (50%) — — -0.60 — — — — — — — — — — — — — — — —
21 1970 1493 96.6 — — — — — +59 — 30.8% -1.92 1–2 (33%) — — +0.15 — — — — — — — — — — — — — — — —
22 1971 1500 108.9 — — — — +4 +68 — 34.8% -0.43 2–1 (67%) 0–3 (0%) — +0.04 1968 1598 107.8 — — — — +23 -54 -40 59.7% +0.34 3–2 (60%) — — +0.03
23 1972 1507 102.0 — — — — -12 +64 — 45.5% -0.03 3–4 (43%) 3–6 (33%) — +0.98 1969 1613 116.0 — — — — -36 -82 +81 50.5% +0.18 7–5 (58%) — — +0.76
24 1973 1511 109.4 — — — — -1 — — 45.8% -0.17 2–3 (40%) 2–2 (50%) — +0.71 1970 1793 129.4 — — — — +49 -282 +24 56.5% +0.33 15–9 (63%) 4–10 (29%) — +3.37
25 1974 1533 109.0 — — — — — — — 50.0% -0.50 — 1–0 — -0.19 1971 1829 136.4 — — — — +47 -188 +105 59.9% +0.48 14–10 (58%) 7–8 (47%) — -0.31
26 1975 1562 108.4 — — — — — — — 44.4% -0.22 1–0 0–1 — +0.08 1972 1958 142.1 — — — — -4 -325 +22 57.0% +0.35 19–10 (66%) 10–13 (43%) — -1.48
27 1976 1497 112.0 — — — — -18 +37 — 14.3% -1.71 0–1 0–1 — +0.12 1973 1945 143.6 — — — — +27 -130 +3 58.7% +0.42 26–11 (70%) 16–9 (64%) — -3.17
28 1977 1561 136.0 — — — — -118 +40 — 39.3% -0.73 2–6 (25%) 1–2 (33%) — -0.81 1974 1837 139.3 — — — — +106 -86 +95 63.4% +0.83 18–10 (64%) 16–15 (52%) — +2.50
29 1978 1522 109.4 — — — — -106 +76 — 37.5% -1.04 1–5 (17%) 2–0 — +0.86 1975 1871 136.5 — — — — +69 -167 +21 50.4% +0.04 12–9 (57%) 13–9 (59%) — +0.06
30 1979 1517 104.3 — — — — — +60 — 40.0% -0.70 0–2 — — -0.17 1976 1766 142.0 — — — — +127 -86 +99 53.3% -0.03 12–8 (60%) 14–6 (70%) — -1.43
31 1980 1483 91.9 — — — — — — — 0.0% -3.75 — — — +0.48 1977 1773 144.6 — — — — +90 — +21 52.5% +0.13 9–6 (60%) 9–11 (45%) — -1.59
32 1981 1477 100.2 — — — — — — — 0.0% -3.50 — — — -0.08 1978 1776 133.1 — — — — +42 -129 +92 54.5% +0.26 6–3 (67%) 3–6 (33%) — +2.15
33 1982 1498 109.7 — — — — — — — 40.0% -0.80 1–0 — — -0.23 1979 1739 133.5 — — — — +39 — +61 53.7% +0.19 10–6 (63%) 10–8 (56%) — +4.23
34 — — — — — — — — — — — — — — — — 1980 1618 116.9 — — — — +58 — +100 37.2% -0.67 2–4 (33%) 4–5 (44%) — +0.80
Career — 1596 119.1 — — — — -44 +53 -41 39.6% -0.63 17–28 (38%) 9–15 (38%) 94.9 +1.04 — 2006 140.1 — — — — +55 -161 +51 56.0% +0.30 153–93 (62%) 106–100 (51%) 103.9 +0.85

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.