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

Mark Cox vs Jean Louis Haillet H2H: 2-0

Mark Cox holds a 2–0 lead over Jean Louis Haillet in their ATP head-to-head. Across 2 main-draw meetings, Mark Cox leads 1–0 on clay and 1–0 on hard courts. Most recently, Mark Cox won the 1977 Oviedo round of 16 6-3 6-3.

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

Mark Cox
GBR Age 83 Left-Handed 185 cm / 6'1"
H2H
2 – 0
2 main draw meetings
Jean Louis Haillet
FRA Age 72 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Mark Cox #27 6-3 6-3 Jean Louis Haillet Match data Nov 25, 1977* R16 Oviedo ATP 250 Hard
Mark Cox 6-3 6-7 6-2 Jean Louis Haillet Match data Sep 3, 1976* R128 US Open 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
Mark Cox #486 #12 0 2,023 406 272 59.9% 0 0 0 0 13 13
Jean Louis Haillet #725 #68 0 1,668 48 92 34.3% 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 Mark Cox Jean Louis Haillet
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 1972 1–2 33.3% — 1,489 0 0
19 — — — — — — — 1973 4–11 26.7% #195 1,443 0 0
20 — — — — — — — 1974 3–9 25.0% #200 1,428 0 0
21 — — — — — — — 1975 0–4 0.0% #222 1,383 0 0
22 — — — — — — — 1976 8–10 44.4% #116 1,489 0 0
23 — — — — — — — 1977 9–16 36.0% #126 1,530 0 0
24 1968 52–23 69.3% — 1,715 0 0 1978 4–8 33.3% #180 1,530 0 0
25 1969 35–16 68.6% — 1,838 0 2 1979 15–12 55.6% #75 1,646 0 0
26 1970 39–31 55.7% — 1,800 0 3 1980 3–7 30.0% #255 1,576 0 0
27 1971 27–31 46.6% — 1,819 0 3 1981 0–8 0.0% — 1,440 0 0
28 1972 43–29 59.7% — 1,874 0 5 1982 1–3 25.0% — 1,431 0 0
29 1973 56–28 66.7% #22 1,894 0 8 1983 0–2 0.0% #349 1,413 0 0
30 1974 24–16 60.0% #30 1,833 0 8 — — — — — — —
31 1975 30–12 71.4% #25 1,934 0 11 — — — — — — —
32 1976 22–15 59.5% #17 1,965 0 12 — — — — — — —
33 1977 35–21 62.5% #26 1,828 0 13 — — — — — — —
34 1978 15–16 48.4% #68 1,769 0 13 — — — — — — —
35 1979 17–16 51.5% #76 1,789 0 13 — — — — — — —
36 1980 11–13 45.8% #140 1,675 0 13 — — — — — — —
37 1981 0–5 0.0% — 1,599 0 13 — — — — — — —

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 Mark Cox Jean Louis Haillet
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 %
18 — — — — — — — — — — — — — — — — — 1972 1 1 2 50.0% — — — — 0 1 1 0.0% — — — —
19 — — — — — — — — — — — — — — — — — 1973 0 1 1 0.0% 2 4 6 33.3% 2 6 8 25.0% — — — —
20 — — — — — — — — — — — — — — — — — 1974 0 1 1 0.0% 1 2 3 33.3% 2 4 6 33.3% 0 2 2 0.0%
21 — — — — — — — — — — — — — — — — — 1975 — — — — 0 4 4 0.0% — — — — — — — —
22 — — — — — — — — — — — — — — — — — 1976 1 1 2 50.0% 7 9 16 43.8% — — — — — — — —
23 — — — — — — — — — — — — — — — — — 1977 4 3 7 57.1% 5 12 17 29.4% — — — — 0 1 1 0.0%
24 1968 24 11 35 68.6% 18 8 26 69.2% 6 2 8 75.0% 4 2 6 66.7% 1978 1 1 2 50.0% 2 6 8 25.0% — — — — 1 1 2 50.0%
25 1969 11 5 16 68.8% 12 6 18 66.7% 4 2 6 66.7% 8 3 11 72.7% 1979 8 4 12 66.7% 7 8 15 46.7% — — — — — — — —
26 1970 10 9 19 52.6% 14 6 20 70.0% 12 9 21 57.1% 3 7 10 30.0% 1980 0 2 2 0.0% 1 4 5 20.0% — — — — 2 1 3 66.7%
27 1971 9 11 20 45.0% 8 7 15 53.3% 5 6 11 45.5% 5 7 12 41.7% 1981 0 3 3 0.0% 0 3 3 0.0% — — — — 0 2 2 0.0%
28 1972 14 9 23 60.9% 8 5 13 61.5% 2 1 3 66.7% 19 14 33 57.6% 1982 1 1 2 50.0% 0 2 2 0.0% — — — — — — — —
29 1973 11 4 15 73.3% 10 11 21 47.6% 10 2 12 83.3% 25 11 36 69.4% 1983 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
30 1974 8 4 12 66.7% 1 2 3 33.3% 2 2 4 50.0% 13 8 21 61.9% — — — — — — — — — — — — — — — — —
31 1975 3 2 5 60.0% 3 3 6 50.0% 2 1 3 66.7% 22 6 28 78.6% — — — — — — — — — — — — — — — — —
32 1976 9 2 11 81.8% 5 4 9 55.6% 2 2 4 50.0% 6 7 13 46.2% — — — — — — — — — — — — — — — — —
33 1977 8 8 16 50.0% 5 5 10 50.0% 8 2 10 80.0% 14 6 20 70.0% — — — — — — — — — — — — — — — — —
34 1978 5 4 9 55.6% 2 1 3 66.7% 1 2 3 33.3% 7 9 16 43.8% — — — — — — — — — — — — — — — — —
35 1979 9 8 17 52.9% 1 2 3 33.3% 4 3 7 57.1% 3 3 6 50.0% — — — — — — — — — — — — — — — — —
36 1980 5 5 10 50.0% 2 3 5 40.0% 2 2 4 50.0% 2 3 5 40.0% — — — — — — — — — — — — — — — — —
37 1981 0 1 1 0.0% 0 2 2 0.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
Career — 126 83 209 60.3% 89 65 154 57.8% 60 38 98 61.2% 131 86 217 60.4% — 16 19 35 45.7% 25 55 80 31.2% 4 11 15 26.7% 3 7 10 30.0%

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 Mark Cox Jean Louis Haillet
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
18 — — — — — — — — — — — — — — — — 1972 1489 97.8 — — — — — — — 33.3% -1.00 — — — +0.31
19 — — — — — — — — — — — — — — — — 1973 1443 104.9 — — — — — +91 +23 32.5% -1.25 2–4 (33%) 2–1 (67%) 99.1 +0.84
20 — — — — — — — — — — — — — — — — 1974 1428 99.7 — — — — +74 +91 +18 26.7% -1.57 3–2 (60%) 1–2 (33%) 102.0 +0.37
21 — — — — — — — — — — — — — — — — 1975 1384 95.9 — — — — — +73 — 20.0% -1.20 0–2 0–1 — +0.60
22 — — — — — — — — — — — — — — — — 1976 1490 115.1 — — — — — +47 — 42.9% -0.95 2–1 (67%) 3–1 (75%) 104.4 +1.20
23 — — — — — — — — — — — — — — — — 1977 1531 123.4 — — — — +20 -30 — 39.0% -0.71 3–6 (33%) 4–6 (40%) 96.6 +1.29
24 1968 1715 125.1 — — — — +101 -20 -76 64.9% +1.14 9–9 (50%) — — +2.87 1978 1530 122.4 — — — — +56 -45 — 38.7% -0.39 2–4 (33%) 0–2 — +0.61
25 1969 1839 129.2 — — — — +75 -68 -126 60.3% +0.67 12–5 (71%) — — +4.09 1979 1646 128.8 — — — — +23 -86 — 50.0% -0.23 6–1 (86%) 8–5 (62%) 109.4 +1.23
26 1970 1800 135.6 — — — — -58 +55 +20 55.8% +0.34 9–10 (47%) 2–6 (25%) 95.2 -1.59 1980 1577 99.1 — — — — +54 -61 — 23.8% -2.19 1–1 2–1 (67%) — +1.35
27 1971 1819 144.9 — — — — -45 +46 -3 47.1% -0.09 6–6 (50%) 13–13 (50%) 99.1 -7.37 1981 1441 91.7 — — — — +89 +9 — 22.7% -1.55 0–4 (0%) 0–4 (0%) 90.3 +1.67
28 1972 1874 146.7 — — — — -12 +65 -36 56.3% +0.44 18–12 (60%) 15–11 (58%) 105.7 -2.93 1982 1432 103.6 — — — — — — — 27.3% -2.09 1–1 — — +0.46
29 1973 1894 146.3 — — — — +68 -87 +21 61.9% +0.79 18–9 (67%) 14–12 (54%) 105.1 -0.98 1983 1414 97.9 — — — — — — — 20.0% -2.60 0–1 1–0 — +0.16
30 1974 1833 142.2 — — — — +74 -51 +60 60.8% +0.62 3–7 (30%) 14–9 (61%) 95.2 -0.76 — — — — — — — — — — — — — — — —
31 1975 1934 154.1 — — — — +99 -157 -28 66.7% +1.39 6–3 (67%) 4–6 (40%) 100.5 -0.83 — — — — — — — — — — — — — — — —
32 1976 1965 146.6 — — — — +85 -198 -95 52.6% -0.01 12–4 (75%) 8–6 (57%) 107.0 -3.40 — — — — — — — — — — — — — — — —
33 1977 1828 146.3 — — — — +95 -114 +115 57.0% +0.45 11–3 (79%) 7–11 (39%) 100.4 -0.20 — — — — — — — — — — — — — — — —
34 1978 1770 142.4 — — — — +56 -48 +123 50.0% +0.15 3–5 (38%) 5–1 (83%) 100.0 -1.06 — — — — — — — — — — — — — — — —
35 1979 1790 141.2 — — — — +18 -86 +110 53.0% +0.22 3–6 (33%) 6–6 (50%) 93.7 -1.30 — — — — — — — — — — — — — — — —
36 1980 1676 120.6 — — — — +49 -18 +194 46.8% -0.26 4–4 (50%) 7–6 (54%) 98.6 +1.71 — — — — — — — — — — — — — — — —
37 1981 1599 106.1 — — — — — — — 21.4% -1.79 0–2 1–1 — -0.05 — — — — — — — — — — — — — — — —
Career — 2023 146.1 — — — — +46 -36 +21 57.2% +0.50 114–85 (57%) 96–88 (52%) 101.1 -1.75 — 1669 117.1 — — — — +43 -7 +21 36.4% -1.00 20–27 (43%) 21–23 (48%) 98.6 +7.21

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.