H2H data updated: 2026-09-10 00:00 UTC

Jan Kukal vs Pancho Guzman H2H: 2-0 (incl. walkovers)

Jan Kukal vs Pancho Guzman: 1–0 excluding walkovers; 2–0 including 1 walkover. Across 2 main-draw results including walkovers, Jan Kukal leads 1–0 on clay and 1–0 on hard courts. Most recently, Jan Kukal won the 1968 Roland Garros round of 128 W/O.

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Jan Kukal
CZE Age 83 Right-Handed
H2H including walkovers
2 – 0
2 main-draw results
Pancho Guzman
ECU Age 80

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jan Kukal (w/o) Pancho Guzman Match data May 29, 1968* R128 Roland Garros Grand Slam Clay
Jan Kukal 6-3 6-1 Pancho Guzman Match data Apr 4, 1968* R32 San Juan ATP 250 Hard

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
Jan Kukal #955 #115 5 1,644 57 81 41.3% 0 0 0 0 0 0
Pancho Guzman — — — 1,579 — — — 0 0 0 0 1 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 Jan Kukal Pancho Guzman
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
25 1968 16–17 48.5% — 1,531 0 0 — — — — — — —
26 1969 13–11 54.2% — 1,582 0 0 — — — — — — —
27 1970 13–13 50.0% — 1,637 0 0 — — — — — — —
28 1971 4–9 30.8% — 1,544 0 0 — — — — — — —
29 1972 6–12 33.3% — 1,514 0 0 — — — — — — —
30 1973 2–13 13.3% #216 1,442 0 0 — — — — — — —
31 1974 0–4 0.0% #245 1,424 0 0 — — — — — — —
32 1975 2–1 66.7% #306 1,462 0 0 — — — — — — —
33 1976 1–1 50.0% #288 1,484 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 Jan Kukal Pancho Guzman
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 %
22 — — — — — — — — — — — — — — — — — 1968 0 4 4 0.0% 4 4 8 50.0% 0 2 2 0.0% 0 2 2 0.0%
23 — — — — — — — — — — — — — — — — — 1969 0 2 2 0.0% 9 7 16 56.3% 2 5 7 28.6% 3 2 5 60.0%
24 — — — — — — — — — — — — — — — — — 1970 0 2 2 0.0% 0 3 3 0.0% 1 3 4 25.0% — — — —
25 1968 8 7 15 53.3% 5 7 12 41.7% 0 1 1 0.0% 3 2 5 60.0% 1971 1 2 3 33.3% 1 1 2 50.0% — — — — — — — —
26 1969 5 4 9 55.6% 6 4 10 60.0% 1 2 3 33.3% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
27 1970 1 1 2 50.0% 5 5 10 50.0% 4 5 9 44.4% 3 2 5 60.0% — — — — — — — — — — — — — — — — —
28 1971 2 2 4 50.0% 2 5 7 28.6% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
29 1972 0 1 1 0.0% 4 9 13 30.8% 2 2 4 50.0% — — — — — — — — — — — — — — — — — — — — —
30 1973 0 5 5 0.0% 1 7 8 12.5% — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — —
31 1974 0 2 2 0.0% 0 1 1 0.0% — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
32 1975 — — — — — — — — 2 1 3 66.7% — — — — — — — — — — — — — — — — — — — — —
33 1976 — — — — — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
Career — 16 22 38 42.1% 23 38 61 37.7% 10 14 24 41.7% 8 7 15 53.3% — 1 10 11 9.1% 14 15 29 48.3% 3 10 13 23.1% 3 4 7 42.9%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. 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 Jan Kukal Pancho Guzman
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
22 — — — — — — — — — — — — — — — — 1968 1444 94.7 — — — — -32 +102 — 30.6% -1.44 3–3 (50%) — — -0.05
23 — — — — — — — — — — — — — — — — 1969 1517 109.5 — — — — -49 +114 -97 44.3% -0.19 6–4 (60%) — — +1.32
24 — — — — — — — — — — — — — — — — 1970 1464 94.9 — — — — — — — 0.0% -4.34 — — — -0.10
25 1968 1532 112.5 — — — — +79 -53 — 50.0% +0.28 4–4 (50%) — — +0.30 1971 1496 108.4 — — — — — — — 50.0% +0.10 1–1 0–1 — +0.01
26 1969 1583 117.5 — — — — +94 -23 -92 50.8% +0.05 4–3 (57%) — — +1.26 — — — — — — — — — — — — — — — —
27 1970 1637 116.3 — — — — +91 -34 -117 49.4% +0.05 5–2 (71%) — — +2.02 — — — — — — — — — — — — — — — —
28 1971 1544 105.7 — — — — +115 +6 — 32.1% -1.32 0–2 1–1 — +0.68 — — — — — — — — — — — — — — — —
29 1972 1515 115.3 — — — — — +5 -2 37.3% -0.73 2–3 (40%) 1–1 — +0.67 — — — — — — — — — — — — — — — —
30 1973 1443 102.3 — — — — +119 +1 — 22.9% -1.29 1–3 (25%) 1–6 (14%) 94.1 +0.61 — — — — — — — — — — — — — — — —
31 1974 1424 97.9 — — — — — — — 0.0% -4.50 — — — +0.21 — — — — — — — — — — — — — — — —
32 1975 1462 110.1 — — — — — — +90 62.5% +0.75 1–1 1–0 — +0.20 — — — — — — — — — — — — — — — —
33 1976 1484 110.7 — — — — — — — 50.0% -0.50 — — — +0.18 — — — — — — — — — — — — — — — —
Career — 1645 116.8 — — — — +93 -18 -56 44.1% -0.27 17–18 (49%) 4–8 (33%) 98.8 +4.72 — 1580 103.9 — — — — -41 +110 -97 36.7% -0.91 10–8 (56%) 0–1 — +2.27

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.