H2H data updated: 2026-09-07 00:00 UTC

Francisco Mastelli vs Jean Baptiste Chanfreau H2H: 0-1

Jean Baptiste Chanfreau holds a 1–0 lead over Francisco Mastelli 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 1973 Argentina Open round of 32 4-6 6-2 6-4.

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

Francisco Mastelli
ARG Right-Handed
H2H
0 – 1
1 main-draw meetings
Jean Baptiste Chanfreau
FRA Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jean Baptiste Chanfreau #81 4-6 6-2 6-4 Francisco Mastelli Match data Nov 28, 1973* R32 Argentina Open 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
Francisco Mastelli #679 #237 0 1,500 0 7 0.0% 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.

Francisco Mastelli Jean Baptiste Chanfreau
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1973 0–1 0.0% — 1,491 0 0 1968 3–6 33.3% — 1,460 0 0
1974 0–3 0.0% #274 1,477 0 0 1969 4–17 19.0% — 1,380 0 0
1975 0–2 0.0% #282 1,450 0 0 1970 5–14 26.3% — 1,461 0 0
1976 0–1 0.0% #310 1,441 0 0 1971 15–18 45.5% — 1,557 0 0
— — — — — — — 1972 6–17 26.1% — 1,465 0 0
— — — — — — — 1973 20–29 40.8% #84 1,654 0 0
— — — — — — — 1974 4–16 20.0% #138 1,569 0 0
— — — — — — — 1975 1–6 14.3% #212 1,510 0 0
— — — — — — — 1978 2–3 40.0% #418 1,533 0 0
— — — — — — — 1979 1–2 33.3% #420 1,523 0 0

Surface Results by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Francisco Mastelli Jean Baptiste Chanfreau
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 %
1973 — — — — 0 1 1 0.0% — — — — — — — — 1968 — — — — 2 5 7 28.6% 1 1 2 50.0% — — — —
1974 — — — — 0 3 3 0.0% — — — — — — — — 1969 0 1 1 0.0% 1 7 8 12.5% 3 8 11 27.3% 0 1 1 0.0%
1975 — — — — 0 2 2 0.0% — — — — — — — — 1970 1 2 3 33.3% 2 7 9 22.2% 1 4 5 20.0% 1 1 2 50.0%
1976 — — — — 0 1 1 0.0% — — — — — — — — 1971 5 5 10 50.0% 3 7 10 30.0% 7 6 13 53.8% — — — —
— — — — — — — — — — — — — — — — — 1972 2 3 5 40.0% 2 9 11 18.2% 1 4 5 20.0% 1 1 2 50.0%
— — — — — — — — — — — — — — — — — 1973 4 6 10 40.0% 6 10 16 37.5% 6 3 9 66.7% 4 10 14 28.6%
— — — — — — — — — — — — — — — — — 1974 0 4 4 0.0% 1 3 4 25.0% 2 3 5 40.0% 1 6 7 14.3%
— — — — — — — — — — — — — — — — — 1975 — — — — 1 6 7 14.3% — — — — — — — —
— — — — — — — — — — — — — — — — — 1978 — — — — 1 1 2 50.0% — — — — 1 2 3 33.3%
— — — — — — — — — — — — — — — — — 1979 1 2 3 33.3% — — — — — — — — — — — —
Career — — — — 0 7 7 0.0% — — — — — — — — Career 13 23 36 36.1% 19 55 74 25.7% 21 29 50 42.0% 8 21 29 27.6%

Advanced Statistics Comparison by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Francisco Mastelli 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
1973 1491 96.7 — — — — — — — 33.3% -1.33 0–1 — — +0.01 1968 1461 96.0 — — — — — -19 — 23.8% -1.76 2–1 (67%) — — +0.04
1974 1477 113.8 — — — — — +19 — 14.3% -2.00 0–1 — — -0.36 1969 1380 97.4 — — — — — -3 +66 24.5% -1.68 1–3 (25%) 1–0 — +0.29
1975 1450 94.6 — — — — — — — 0.0% -2.75 — 0–1 — +0.34 1970 1462 121.0 — — — — +124 -60 -15 26.9% -1.56 3–1 (75%) 2–3 (40%) 105.3 -1.06
1976 1441 96.6 — — — — — — — 0.0% -3.50 — — — +0.07 1971 1558 113.9 — — — — +33 -115 +7 44.6% -0.42 5–6 (45%) 5–7 (42%) 101.4 +2.80
— — — — — — — — — — — — — — — — 1972 1466 100.7 — — — — +111 -77 +36 29.3% -1.22 2–6 (25%) 4–7 (36%) 95.9 +1.13
— — — — — — — — — — — — — — — — 1973 1655 135.3 — — — — +21 -194 -82 42.9% -0.71 8–11 (42%) 4–6 (40%) 101.8 -2.60
— — — — — — — — — — — — — — — — 1974 1570 119.2 — — — — -24 -100 +33 24.0% -1.90 2–2 (50%) 1–1 — -0.94
— — — — — — — — — — — — — — — — 1975 1510 97.2 — — — — — -78 — 14.3% -2.43 — — — +0.60
— — — — — — — — — — — — — — — — 1978 1533 111.0 — — — — +24 — — 38.5% -1.08 2–1 (67%) 1–3 (25%) — +0.07
— — — — — — — — — — — — — — — — 1979 1524 96.5 — — — — +11 — — 28.6% -1.86 1–0 — — +0.43
Career 1500 101.5 — — — — — +19 — 12.5% -2.25 0–2 0–1 — +0.86 Career 1677 118.7 — — — — +33 -94 +7 33.8% -1.16 26–31 (46%) 18–27 (40%) 103.4 +0.40

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.