H2H data updated: 2026-09-05 00:00 UTC

Roger Guedes vs Alvin Gardiner H2H: 1-0

Roger Guedes holds a 1–0 lead over Alvin Gardiner in their ATP head-to-head. Across 1 main-draw meeting, Roger Guedes leads 1–0 on clay. Most recently, Roger Guedes won the 1979 Roland Garros round of 128 6-4 7-6 6-2.

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

Roger Guedes
BRA Age 72 Right-Handed
H2H
1 – 0
1 main draw meetings
Alvin Gardiner
AUS Age 75 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Roger Guedes 6-4 7-6 6-2 Alvin Gardiner #94 Match data May 30, 1979* R128 Roland Garros Grand Slam 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
Roger Guedes #951 #89 6 1,500 5 17 22.7% 0 0 0 0 0 0
Alvin Gardiner #831 #77 0 1,524 43 100 30.1% 0 0 0 0 0 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 Roger Guedes Alvin Gardiner
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 — — — — — — — 1968 1–2 33.3% — 1,490 0 0
18 — — — — — — — 1969 7–7 50.0% — 1,507 0 0
19 — — — — — — — 1970 4–8 33.3% — 1,448 0 0
20 1974 0–1 0.0% — 1,487 0 0 1971 6–7 46.2% — 1,467 0 0
21 1975 0–1 0.0% — 1,478 0 0 1972 2–7 22.2% — 1,375 0 0
23 1977 0–1 0.0% — 1,468 0 0 — — — — — — —
24 1978 0–2 0.0% #216 1,458 0 0 1975 4–8 33.3% #150 1,411 0 0
25 1979 4–9 30.8% #154 1,461 0 0 1976 5–15 25.0% #159 1,408 0 0
26 1980 0–1 0.0% #283 1,448 0 0 1977 3–11 21.4% #167 1,397 0 0
27 1981 0–1 0.0% — 1,433 0 0 1978 5–7 41.7% #90 1,463 0 0
28 — — — — — — — 1979 4–21 16.0% #234 1,403 0 0
29 1983 1–1 50.0% #473 1,437 0 0 1980 2–5 28.6% #309 1,391 0 0
30 — — — — — — — 1981 0–2 0.0% — 1,374 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 Roger Guedes Alvin Gardiner
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 %
17 — — — — — — — — — — — — — — — — — 1968 — — — — — — — — 1 2 3 33.3% — — — —
18 — — — — — — — — — — — — — — — — — 1969 1 1 2 50.0% 3 3 6 50.0% 3 3 6 50.0% — — — —
19 — — — — — — — — — — — — — — — — — 1970 1 2 3 33.3% 1 1 2 50.0% 2 5 7 28.6% — — — —
20 1974 — — — — — — — — — — — — 0 1 1 0.0% 1971 2 3 5 40.0% — — — — 4 4 8 50.0% — — — —
21 1975 — — — — — — — — — — — — 0 1 1 0.0% 1972 0 1 1 0.0% — — — — 2 6 8 25.0% — — — —
23 1977 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
24 1978 — — — — 0 2 2 0.0% — — — — — — — — 1975 3 2 5 60.0% 1 4 5 20.0% 0 2 2 0.0% — — — —
25 1979 — — — — 4 8 12 33.3% 0 1 1 0.0% — — — — 1976 0 4 4 0.0% 5 10 15 33.3% 0 1 1 0.0% — — — —
26 1980 — — — — — — — — — — — — 0 1 1 0.0% 1977 0 1 1 0.0% 2 4 6 33.3% 1 6 7 14.3% — — — —
27 1981 0 1 1 0.0% — — — — — — — — — — — — 1978 2 2 4 50.0% 1 2 3 33.3% 0 2 2 0.0% 2 1 3 66.7%
28 — — — — — — — — — — — — — — — — — 1979 1 6 7 14.3% 1 6 7 14.3% 1 6 7 14.3% 1 3 4 25.0%
29 1983 1 1 2 50.0% — — — — — — — — — — — — 1980 1 1 2 50.0% 0 2 2 0.0% 1 2 3 33.3% — — — —
30 — — — — — — — — — — — — — — — — — 1981 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
Career — 1 2 3 33.3% 4 11 15 26.7% 0 1 1 0.0% 0 3 3 0.0% — 11 24 35 31.4% 14 33 47 29.8% 15 39 54 27.8% 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 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 Roger Guedes Alvin Gardiner
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
17 — — — — — — — — — — — — — — — — 1968 1491 100.0 — — — — — — +18 44.4% -1.00 0–1 — — +0.04
18 — — — — — — — — — — — — — — — — 1969 1507 106.8 — — — — — +5 +22 45.2% -0.29 — — — +0.68
19 — — — — — — — — — — — — — — — — 1970 1449 93.8 — — — — +116 — +13 33.3% -0.79 1–0 — — +1.64
20 1974 1487 95.9 — — — — — — — 0.0% -4.00 — — — +0.14 1971 1468 101.7 — — — — +39 — +39 44.1% -0.44 1–1 4–3 (57%) — +1.03
21 1975 1478 100.5 — — — — — — — 0.0% -2.50 — 0–1 — +0.04 1972 1375 96.3 — — — — — — +41 21.7% -1.35 0–2 0–4 (0%) — +0.95
23 1977 1469 99.8 — — — — — — — 33.3% -1.33 0–1 — — +0.04 — — — — — — — — — — — — — — — —
24 1978 1458 98.5 — — — — — — — 0.0% -3.50 — — — -0.16 1975 1411 110.3 — — — — +108 +72 — 40.0% -0.64 0–2 — — +1.08
25 1979 1461 108.1 — — — — — +31 — 35.3% -1.62 2–3 (40%) 1–0 — +1.07 1976 1409 97.3 — — — — +45 +51 — 26.7% -1.82 2–1 (67%) 1–0 — +1.81
26 1980 1449 96.8 — — — — — — — 0.0% -3.00 — — — +0.19 1977 1397 110.4 — — — — — +80 -94 23.5% -1.56 0–1 0–2 — +0.63
27 1981 1433 98.0 — — — — — — — 0.0% -2.00 — 0–1 — +0.27 1978 1464 110.1 — — — — +70 +26 — 37.5% -0.97 5–1 (83%) 3–0 (100%) — +0.64
28 — — — — — — — — — — — — — — — — 1979 1403 107.7 — — — — +67 +28 -112 15.8% -2.05 1–3 (25%) 0–5 (0%) 94.7 +1.40
29 1983 1437 101.1 — — — — — — — 66.7% +1.33 1–0 — — +0.47 1980 1392 101.4 — — — — — — -66 35.3% -1.12 1–4 (20%) 0–1 — +1.02
30 — — — — — — — — — — — — — — — — 1981 1374 98.4 — — — — — — — 0.0% -2.00 — — — +0.21
Career — 1500 102.0 — — — — — +31 — 28.8% -1.77 3–4 (43%) 1–2 (33%) 99.0 +9.36 — 1524 105.5 — — — — +71 +45 -15 30.8% -1.21 11–16 (41%) 8–15 (35%) 94.6 +7.89

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.