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

Mike Belkin vs Pancho Guzman H2H: 1-1

Mike Belkin and Pancho Guzman are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, they are tied 1–1 on clay. Most recently, Mike Belkin won the 1969 Washington Open round of 16 6-4 7-5.

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

Mike Belkin
CAN Age 81 Right-Handed
H2H
1 – 1
2 main-draw meetings
Pancho Guzman
ECU Age 80

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Mike Belkin 6-4 7-5 Pancho Guzman Match data Jul 11, 1969* R16 Washington Open ATP 250 Clay
Pancho Guzman 6-4 6-2 Mike Belkin Match data Apr 8, 1969* F Jacksonville 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
Mike Belkin #222 #128 0 1,770 77 58 57.0% 0 0 0 0 1 1
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 Mike Belkin Pancho Guzman
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
23 1968 20–6 76.9% — 1,680 0 0 — — — — — — —
24 1969 21–10 67.7% — 1,736 0 0 — — — — — — —
25 1970 8–8 50.0% — 1,680 0 0 — — — — — — —
26 1971 20–15 57.1% — 1,720 0 1 — — — — — — —
27 1972 3–10 23.1% — 1,664 0 1 — — — — — — —
28 1973 3–6 33.3% #161 1,623 0 1 — — — — — — —
29 1974 0–1 0.0% #318 1,622 0 1 — — — — — — —
30 1975 2–2 50.0% #222 1,643 0 1 — — — — — — —

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 Mike Belkin 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 1968 0 1 1 0.0% 14 3 17 82.4% 6 2 8 75.0% — — — — 1969 0 2 2 0.0% 9 7 16 56.3% 2 5 7 28.6% 3 2 5 60.0%
24 1969 — — — — 20 9 29 69.0% 1 1 2 50.0% — — — — 1970 0 2 2 0.0% 0 3 3 0.0% 1 3 4 25.0% — — — —
25 1970 0 1 1 0.0% 8 6 14 57.1% 0 1 1 0.0% — — — — 1971 1 2 3 33.3% 1 1 2 50.0% — — — — — — — —
26 1971 6 8 14 42.9% 14 5 19 73.7% — — — — 0 2 2 0.0% — — — — — — — — — — — — — — — — —
27 1972 1 2 3 33.3% 2 3 5 40.0% 0 1 1 0.0% 0 4 4 0.0% — — — — — — — — — — — — — — — — —
28 1973 1 3 4 25.0% 1 1 2 50.0% — — — — 1 2 3 33.3% — — — — — — — — — — — — — — — — —
29 1974 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
30 1975 2 2 4 50.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 10 17 27 37.0% 59 28 87 67.8% 7 5 12 58.3% 1 8 9 11.1% — 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 Mike Belkin 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 1968 1681 114.6 — — — — — +18 -32 66.7% +0.92 1–1 — — +1.63 1969 1517 109.5 — — — — -49 +114 -97 44.3% -0.19 6–4 (60%) — — +1.32
24 1969 1737 118.4 — — — — — +71 — 62.8% +0.41 4–1 (80%) — — +1.74 1970 1464 94.9 — — — — — — — 0.0% -4.34 — — — -0.10
25 1970 1681 111.7 — — — — — +66 — 50.0% -0.38 1–2 (33%) — — +0.53 1971 1496 108.4 — — — — — — — 50.0% +0.10 1–1 0–1 — +0.01
26 1971 1720 128.3 — — — — -159 +97 — 59.8% +0.77 4–7 (36%) 3–2 (60%) 96.5 +3.80 — — — — — — — — — — — — — — — —
27 1972 1665 113.1 — — — — -136 +125 — 29.2% -1.67 1–1 1–0 — -1.61 — — — — — — — — — — — — — — — —
28 1973 1624 101.0 — — — — -126 — — 35.0% -0.75 1–1 0–1 — +0.96 — — — — — — — — — — — — — — — —
29 1974 1622 109.3 — — — — — — — 0.0% -4.00 — — — -0.41 — — — — — — — — — — — — — — — —
30 1975 1643 112.7 — — — — -120 — — 44.4% -0.67 1–0 1–1 — +0.23 — — — — — — — — — — — — — — — —
Career — 1770 122.6 — — — — -143 +69 -32 56.5% +0.26 13–13 (50%) 5–4 (56%) 99.6 +5.28 — 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.