Alvin Gardiner
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Chris Kachel | 1 | 3 | 4 | Jul 12, 1979 | H2H |
| John Alexander | 0 | 3 | 3 | Sep 14, 1979 | H2H |
| Eliot Teltscher | 0 | 3 | 3 | Jul 17, 1979 | H2H |
| Raul Ramirez | 0 | 3 | 3 | Jul 12, 1978 | H2H |
| Kim Warwick | 1 | 2 | 3 | Jan 19, 1972 | H2H |
H2H data updated: 2026-09-12 00:00 UTC
Alvin Gardiner vs Jean Baptiste Chanfreau H2H: 0-1
Jean Baptiste Chanfreau holds a 1–0 lead over Alvin Gardiner in their ATP head-to-head. Across 1 main-draw meeting, Jean Baptiste Chanfreau leads 1–0 on clay. Most recently, Jean Baptiste Chanfreau won the 1970 Berlin round of 32 6-4 5-7 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.
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Jean Baptiste Chanfreau | 6-4 5-7 6-4 7-5 | Alvin Gardiner | Match data | May 14, 1970* | R32 | Berlin | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Alvin Gardiner | #831 | #77 | 0 | 1,524 | 43 | 100 | 30.1% | 0 | 0 | 0 | 0 | 0 | 0 |
| Jean Baptiste Chanfreau | #420 | #80 | 0 | 1,677 | 61 | 128 | 32.3% | 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 | Alvin Gardiner | Jean Baptiste Chanfreau | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 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 | 1971 | 6–7 | 46.2% | — | 1,467 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 1972 | 2–7 | 22.2% | — | 1,374 | 0 | 0 | 1968 | 3–6 | 33.3% | — | 1,460 | 0 | 0 |
| 22 | — | — | — | — | — | — | — | 1969 | 4–17 | 19.0% | — | 1,379 | 0 | 0 |
| 23 | — | — | — | — | — | — | — | 1970 | 5–14 | 26.3% | — | 1,461 | 0 | 0 |
| 24 | 1975 | 4–8 | 33.3% | #150 | 1,411 | 0 | 0 | 1971 | 15–18 | 45.5% | — | 1,557 | 0 | 0 |
| 25 | 1976 | 5–15 | 25.0% | #159 | 1,408 | 0 | 0 | 1972 | 6–17 | 26.1% | — | 1,465 | 0 | 0 |
| 26 | 1977 | 3–11 | 21.4% | #167 | 1,397 | 0 | 0 | 1973 | 20–29 | 40.8% | #84 | 1,655 | 0 | 0 |
| 27 | 1978 | 5–7 | 41.7% | #90 | 1,463 | 0 | 0 | 1974 | 4–16 | 20.0% | #138 | 1,570 | 0 | 0 |
| 28 | 1979 | 4–21 | 16.0% | #234 | 1,403 | 0 | 0 | 1975 | 1–6 | 14.3% | #212 | 1,510 | 0 | 0 |
| 29 | 1980 | 2–5 | 28.6% | #309 | 1,391 | 0 | 0 | — | — | — | — | — | — | — |
| 30 | 1981 | 0–2 | 0.0% | — | 1,374 | 0 | 0 | — | — | — | — | — | — | — |
| 31 | — | — | — | — | — | — | — | 1978 | 2–3 | 40.0% | #418 | 1,533 | 0 | 0 |
| 32 | — | — | — | — | — | — | — | 1979 | 1–2 | 33.3% | #420 | 1,524 | 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 | Alvin Gardiner | Jean Baptiste Chanfreau | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Carpet | Yr | Hard | Clay | Grass | Carpet | |||||||||||||||||||||||||
| 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 | 1971 | 2 | 3 | 5 | 40.0% | — | — | — | — | 4 | 4 | 8 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 1972 | 0 | 1 | 1 | 0.0% | — | — | — | — | 2 | 6 | 8 | 25.0% | — | — | — | — | 1968 | — | — | — | — | 2 | 5 | 7 | 28.6% | 1 | 1 | 2 | 50.0% | — | — | — | — |
| 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1969 | 0 | 1 | 1 | 0.0% | 1 | 7 | 8 | 12.5% | 3 | 8 | 11 | 27.3% | 0 | 1 | 1 | 0.0% |
| 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1970 | 1 | 2 | 3 | 33.3% | 2 | 7 | 9 | 22.2% | 1 | 4 | 5 | 20.0% | 1 | 1 | 2 | 50.0% |
| 24 | 1975 | 3 | 2 | 5 | 60.0% | 1 | 4 | 5 | 20.0% | 0 | 2 | 2 | 0.0% | — | — | — | — | 1971 | 5 | 5 | 10 | 50.0% | 3 | 7 | 10 | 30.0% | 7 | 6 | 13 | 53.8% | — | — | — | — |
| 25 | 1976 | 0 | 4 | 4 | 0.0% | 5 | 10 | 15 | 33.3% | 0 | 1 | 1 | 0.0% | — | — | — | — | 1972 | 2 | 3 | 5 | 40.0% | 2 | 9 | 11 | 18.2% | 1 | 4 | 5 | 20.0% | 1 | 1 | 2 | 50.0% |
| 26 | 1977 | 0 | 1 | 1 | 0.0% | 2 | 4 | 6 | 33.3% | 1 | 6 | 7 | 14.3% | — | — | — | — | 1973 | 4 | 6 | 10 | 40.0% | 6 | 10 | 16 | 37.5% | 6 | 3 | 9 | 66.7% | 4 | 10 | 14 | 28.6% |
| 27 | 1978 | 2 | 2 | 4 | 50.0% | 1 | 2 | 3 | 33.3% | 0 | 2 | 2 | 0.0% | 2 | 1 | 3 | 66.7% | 1974 | 0 | 4 | 4 | 0.0% | 1 | 3 | 4 | 25.0% | 2 | 3 | 5 | 40.0% | 1 | 6 | 7 | 14.3% |
| 28 | 1979 | 1 | 6 | 7 | 14.3% | 1 | 6 | 7 | 14.3% | 1 | 6 | 7 | 14.3% | 1 | 3 | 4 | 25.0% | 1975 | — | — | — | — | 1 | 6 | 7 | 14.3% | — | — | — | — | — | — | — | — |
| 29 | 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% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1978 | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — | 1 | 2 | 3 | 33.3% |
| 32 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1979 | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 11 | 24 | 35 | 31.4% | 14 | 33 | 47 | 29.8% | 15 | 39 | 54 | 27.8% | 3 | 4 | 7 | 42.9% | — | 13 | 23 | 36 | 36.1% | 19 | 55 | 74 | 25.7% | 21 | 29 | 50 | 42.0% | 8 | 21 | 29 | 27.6% |
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 | Alvin Gardiner | Jean Baptiste Chanfreau | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 106.7 | — | — | — | — | — | +5 | +22 | 45.2% | -0.29 | — | — | — | +0.68 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 1970 | 1449 | 93.8 | — | — | — | — | +117 | — | +13 | 33.3% | -0.79 | 1–0 | — | — | +1.64 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 1971 | 1468 | 101.7 | — | — | — | — | +39 | — | +39 | 44.1% | -0.44 | 1–1 | 4–3 (57%) | — | +1.04 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 1972 | 1375 | 96.3 | — | — | — | — | — | — | +41 | 21.7% | -1.35 | 0–2 | 0–4 (0%) | — | +0.94 | 1968 | 1460 | 96.0 | — | — | — | — | — | -18 | — | 23.8% | -1.76 | 2–1 (67%) | — | — | +0.05 |
| 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1969 | 1380 | 97.4 | — | — | — | — | — | -3 | +66 | 24.5% | -1.68 | 1–3 (25%) | 1–0 | — | +0.29 |
| 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1970 | 1461 | 121.0 | — | — | — | — | +125 | -59 | -14 | 26.9% | -1.56 | 3–1 (75%) | 2–3 (40%) | 105.3 | -1.07 |
| 24 | 1975 | 1411 | 110.4 | — | — | — | — | +108 | +72 | — | 40.0% | -0.64 | 0–2 | — | — | +1.08 | 1971 | 1558 | 113.9 | — | — | — | — | +33 | -115 | +7 | 44.6% | -0.42 | 5–6 (45%) | 5–7 (42%) | 101.4 | +2.79 |
| 25 | 1976 | 1409 | 97.4 | — | — | — | — | +45 | +51 | — | 26.7% | -1.82 | 2–1 (67%) | 1–0 | — | +1.81 | 1972 | 1466 | 100.7 | — | — | — | — | +111 | -77 | +36 | 29.3% | -1.22 | 2–6 (25%) | 4–7 (36%) | 95.9 | +1.12 |
| 26 | 1977 | 1397 | 110.4 | — | — | — | — | — | +80 | -94 | 23.5% | -1.56 | 0–1 | 0–2 | — | +0.63 | 1973 | 1655 | 135.4 | — | — | — | — | +21 | -193 | -82 | 42.9% | -0.71 | 8–11 (42%) | 4–6 (40%) | 101.8 | -2.64 |
| 27 | 1978 | 1464 | 110.1 | — | — | — | — | +69 | +26 | — | 37.5% | -0.97 | 5–1 (83%) | 3–0 (100%) | — | +0.64 | 1974 | 1570 | 119.3 | — | — | — | — | -24 | -98 | +33 | 24.0% | -1.90 | 2–2 (50%) | 1–1 | — | -0.96 |
| 28 | 1979 | 1403 | 107.6 | — | — | — | — | +67 | +28 | -111 | 15.8% | -2.05 | 1–3 (25%) | 0–5 (0%) | 94.7 | +1.40 | 1975 | 1510 | 97.2 | — | — | — | — | — | -78 | — | 14.3% | -2.43 | — | — | — | +0.60 |
| 29 | 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1978 | 1534 | 111.0 | — | — | — | — | +23 | — | — | 38.5% | -1.08 | 2–1 (67%) | 1–3 (25%) | — | +0.07 |
| 32 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1979 | 1524 | 96.5 | — | — | — | — | +11 | — | — | 28.6% | -1.86 | 1–0 | — | — | +0.43 |
| Career | — | 1524 | 105.5 | — | — | — | — | +71 | +45 | -15 | 30.8% | -1.21 | 11–16 (41%) | 8–15 (35%) | 94.6 | +7.89 | — | 1678 | 118.7 | — | — | — | — | +33 | -93 | +7 | 33.8% | -1.16 | 26–31 (46%) | 18–27 (40%) | 103.4 | +0.36 |
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.
Jean Baptiste Chanfreau
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Tom Gorman | 1 | 6 | 7 | Jun 18, 1974 | H2H |
| Marty Riessen | 1 | 4 | 5 | Apr 11, 1974 | H2H |
| Dick Stockton | 0 | 4 | 4 | Sep 21, 1978 | H2H |
| John Alexander | 0 | 4 | 4 | Jun 6, 1975 | H2H |
| Jan Kodes | 0 | 4 | 4 | Jun 7, 1974 | H2H |