H2H data updated: 2026-09-02 00:00 UTC

Mark Cox vs Billy Martin H2H: 0-1

Billy Martin holds a 1–0 lead over Mark Cox in their ATP head-to-head. Across 1 main-draw meeting, Billy Martin leads 1–0 on grass. Most recently, Billy Martin won the 1977 Wimbledon round of 16 3-6 6-3 6-4 0-6 9-7.

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
0 – 1
1 main draw meetings
Billy Martin
USA Age 69 Right-Handed 178 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Billy Martin #75 3-6 6-3 6-4 0-6 9-7 Mark Cox #14 Match data Jun 29, 1977* R16 Wimbledon Grand Slam Grass

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
Billy Martin #831 #32 0 1,821 146 175 45.5% 0 0 0 0 1 1

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 Billy Martin
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 — — — — — — — 1972 0–1 0.0% — 1,498 0 0
16 — — — — — — — 1973 4–7 36.4% #145 1,536 0 0
17 — — — — — — — 1974 18–14 56.2% #36 1,676 0 0
18 — — — — — — — 1975 18–16 52.9% #67 1,714 0 1
19 — — — — — — — 1976 29–31 48.3% #62 1,701 0 1
20 — — — — — — — 1977 28–29 49.1% #58 1,792 0 1
21 — — — — — — — 1978 9–23 28.1% #188 1,665 0 1
22 — — — — — — — 1979 14–14 50.0% #66 1,680 0 1
23 — — — — — — — 1980 15–24 38.5% #118 1,608 0 1
24 1968 52–23 69.3% — 1,715 0 0 1981 10–15 40.0% — 1,577 0 1
25 1969 35–16 68.6% — 1,838 0 2 1982 1–1 50.0% — 1,588 0 1
26 1970 39–31 55.7% — 1,800 0 3 — — — — — — —
27 1971 27–31 46.6% — 1,819 0 3 — — — — — — —
28 1972 43–29 59.7% — 1,874 0 5 — — — — — — —
29 1973 56–28 66.7% #22 1,894 0 8 — — — — — — —
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 Billy Martin
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 %
15 — — — — — — — — — — — — — — — — — 1972 — — — — — — — — 0 1 1 0.0% — — — —
16 — — — — — — — — — — — — — — — — — 1973 0 2 2 0.0% 0 2 2 0.0% 2 2 4 50.0% 2 1 3 66.7%
17 — — — — — — — — — — — — — — — — — 1974 4 3 7 57.1% 5 2 7 71.4% 0 2 2 0.0% 9 7 16 56.3%
18 — — — — — — — — — — — — — — — — — 1975 3 3 6 50.0% 2 5 7 28.6% — — — — 13 8 21 61.9%
19 — — — — — — — — — — — — — — — — — 1976 2 6 8 25.0% 13 10 23 56.5% 3 3 6 50.0% 11 12 23 47.8%
20 — — — — — — — — — — — — — — — — — 1977 11 10 21 52.4% 6 6 12 50.0% 5 3 8 62.5% 6 10 16 37.5%
21 — — — — — — — — — — — — — — — — — 1978 0 2 2 0.0% 4 10 14 28.6% 4 3 7 57.1% 1 8 9 11.1%
22 — — — — — — — — — — — — — — — — — 1979 6 6 12 50.0% 4 4 8 50.0% 0 1 1 0.0% 4 3 7 57.1%
23 — — — — — — — — — — — — — — — — — 1980 5 7 12 41.7% 3 6 9 33.3% 4 5 9 44.4% 3 6 9 33.3%
24 1968 24 11 35 68.6% 18 8 26 69.2% 6 2 8 75.0% 4 2 6 66.7% 1981 3 5 8 37.5% 5 7 12 41.7% 2 3 5 40.0% — — — —
25 1969 11 5 16 68.8% 12 6 18 66.7% 4 2 6 66.7% 8 3 11 72.7% 1982 — — — — — — — — — — — — 1 1 2 50.0%
26 1970 10 9 19 52.6% 14 6 20 70.0% 12 9 21 57.1% 3 7 10 30.0% — — — — — — — — — — — — — — — — —
27 1971 9 11 20 45.0% 8 7 15 53.3% 5 6 11 45.5% 5 7 12 41.7% — — — — — — — — — — — — — — — — —
28 1972 14 9 23 60.9% 8 5 13 61.5% 2 1 3 66.7% 19 14 33 57.6% — — — — — — — — — — — — — — — — —
29 1973 11 4 15 73.3% 10 11 21 47.6% 10 2 12 83.3% 25 11 36 69.4% — — — — — — — — — — — — — — — — —
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% — 34 44 78 43.6% 42 52 94 44.7% 20 23 43 46.5% 50 56 106 47.2%

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 Billy Martin
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
15 — — — — — — — — — — — — — — — — 1972 1498 111.7 — — — — — — — 25.0% -2.00 — — — -0.28
16 — — — — — — — — — — — — — — — — 1973 1536 117.4 — — — — +49 — +38 39.3% -0.68 0–1 — — -0.12
17 — — — — — — — — — — — — — — — — 1974 1677 129.0 — — — — +16 -52 — 53.4% -0.03 4–7 (36%) 10–2 (83%) — +1.49
18 — — — — — — — — — — — — — — — — 1975 1714 138.7 — — — — +86 -137 — 51.9% -0.03 6–6 (50%) 10–1 (91%) — +0.47
19 — — — — — — — — — — — — — — — — 1976 1702 146.0 — — — — +33 0 -182 49.3% -0.08 6–13 (32%) 5–5 (50%) — -2.86
20 — — — — — — — — — — — — — — — — 1977 1793 146.8 — — — — -15 -102 -130 52.2% -0.03 4–12 (25%) 4–6 (40%) — -2.58
21 — — — — — — — — — — — — — — — — 1978 1665 137.0 — — — — -32 -6 +57 36.1% -1.01 3–8 (27%) 9–3 (75%) — -2.93
22 — — — — — — — — — — — — — — — — 1979 1680 132.8 — — — — +4 -7 — 51.4% -0.33 3–5 (38%) 7–3 (70%) — +1.16
23 — — — — — — — — — — — — — — — — 1980 1609 126.7 — — — — +37 +11 +57 40.2% -0.73 4–6 (40%) 5–4 (56%) — -0.92
24 1968 1715 125.1 — — — — +101 -20 -76 64.9% +1.14 9–9 (50%) — — +2.87 1981 1577 119.0 — — — — +36 +39 +70 41.9% -0.84 2–3 (40%) 5–2 (71%) — +1.85
25 1969 1839 129.2 — — — — +75 -68 -126 60.3% +0.67 12–5 (71%) — — +4.09 1982 1588 105.2 — — — — — — — 40.0% -1.00 1–0 1–0 — +0.08
26 1970 1800 135.6 — — — — -58 +55 +20 55.8% +0.34 9–10 (47%) 2–6 (25%) — -1.59 — — — — — — — — — — — — — — — —
27 1971 1819 144.9 — — — — -45 +46 -3 47.1% -0.09 6–6 (50%) 13–13 (50%) — -7.37 — — — — — — — — — — — — — — — —
28 1972 1874 146.7 — — — — -12 +65 -36 56.3% +0.44 18–12 (60%) 15–11 (58%) — -2.93 — — — — — — — — — — — — — — — —
29 1973 1894 146.3 — — — — +68 -87 +21 61.9% +0.79 18–9 (67%) 14–12 (54%) — -0.98 — — — — — — — — — — — — — — — —
30 1974 1833 142.2 — — — — +74 -51 +60 60.8% +0.62 3–7 (30%) 14–9 (61%) — -0.76 — — — — — — — — — — — — — — — —
31 1975 1934 154.1 — — — — +99 -157 -28 66.7% +1.39 6–3 (67%) 4–6 (40%) — -0.83 — — — — — — — — — — — — — — — —
32 1976 1965 146.6 — — — — +85 -198 -95 52.6% -0.01 12–4 (75%) 8–6 (57%) — -3.40 — — — — — — — — — — — — — — — —
33 1977 1828 146.3 — — — — +95 -114 +115 57.0% +0.45 11–3 (79%) 7–11 (39%) — -0.20 — — — — — — — — — — — — — — — —
34 1978 1770 142.4 — — — — +56 -48 +123 50.0% +0.15 3–5 (38%) 5–1 (83%) — -1.06 — — — — — — — — — — — — — — — —
35 1979 1790 141.2 — — — — +18 -86 +110 53.0% +0.22 3–6 (33%) 6–6 (50%) — -1.30 — — — — — — — — — — — — — — — —
36 1980 1676 120.6 — — — — +49 -18 +194 46.8% -0.26 4–4 (50%) 7–6 (54%) — +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 — 1821 142.5 — — — — +23 -23 -18 47.0% -0.36 33–61 (35%) 56–26 (68%) 104.7 -1.45

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.