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

Chris Johnstone vs Billy Martin H2H: 1-0

Chris Johnstone holds a 1–0 lead over Billy Martin in their ATP head-to-head. Across 1 main-draw meeting, Chris Johnstone leads 1–0 on grass. Most recently, Chris Johnstone won the 1980 Australian Open round of 64 6-4 1-6 7-5 6-2.

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Chris Johnstone
AUS Age 65 Right-Handed 175 cm / 5'9"
H2H
1 – 0
1 main draw meetings
Billy Martin
USA Age 69 Right-Handed 178 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Chris Johnstone #137 6-4 1-6 7-5 6-2 Billy Martin #118 Match data Dec 30, 1980* R64 Australian Open 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
Chris Johnstone #721 #70 0 1,631 36 63 36.4% 0 0 0 0 0 0
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 Chris Johnstone 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 1979 0–2 0.0% #339 1,463 0 0 1975 18–16 52.9% #67 1,714 0 1
19 1980 4–9 30.8% #137 1,501 0 0 1976 29–31 48.3% #62 1,701 0 1
20 1981 11–15 42.3% #93 1,587 0 0 1977 28–29 49.1% #58 1,792 0 1
21 1982 15–18 45.5% #94 1,604 0 0 1978 9–23 28.1% #188 1,665 0 1
22 1983 6–15 28.6% #100 1,539 0 0 1979 14–14 50.0% #66 1,680 0 1
23 1984 0–4 0.0% #311 1,485 0 0 1980 15–24 38.5% #118 1,608 0 1
24 — — — — — — — 1981 10–15 40.0% — 1,577 0 1
25 — — — — — — — 1982 1–1 50.0% — 1,588 0 1

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 Chris Johnstone 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 1979 — — — — — — — — 0 2 2 0.0% — — — — 1975 3 3 6 50.0% 2 5 7 28.6% — — — — 13 8 21 61.9%
19 1980 1 2 3 33.3% — — — — 3 6 9 33.3% 0 1 1 0.0% 1976 2 6 8 25.0% 13 10 23 56.5% 3 3 6 50.0% 11 12 23 47.8%
20 1981 1 4 5 20.0% 1 4 5 20.0% 6 6 12 50.0% 3 1 4 75.0% 1977 11 10 21 52.4% 6 6 12 50.0% 5 3 8 62.5% 6 10 16 37.5%
21 1982 1 2 3 33.3% 3 6 9 33.3% 10 7 17 58.8% 1 3 4 25.0% 1978 0 2 2 0.0% 4 10 14 28.6% 4 3 7 57.1% 1 8 9 11.1%
22 1983 — — — — 2 5 7 28.6% 2 7 9 22.2% 2 3 5 40.0% 1979 6 6 12 50.0% 4 4 8 50.0% 0 1 1 0.0% 4 3 7 57.1%
23 1984 0 1 1 0.0% 0 2 2 0.0% — — — — 0 1 1 0.0% 1980 5 7 12 41.7% 3 6 9 33.3% 4 5 9 44.4% 3 6 9 33.3%
24 — — — — — — — — — — — — — — — — — 1981 3 5 8 37.5% 5 7 12 41.7% 2 3 5 40.0% — — — —
25 — — — — — — — — — — — — — — — — — 1982 — — — — — — — — — — — — 1 1 2 50.0%
Career — 3 9 12 25.0% 6 17 23 26.1% 21 28 49 42.9% 6 9 15 40.0% — 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 Chris Johnstone 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 1979 1463 99.0 — — — — — — — 37.5% -0.37 0–2 1–0 — +0.42 1975 1714 138.7 — — — — +86 -137 — 51.9% -0.03 6–6 (50%) 10–1 (91%) — +0.47
19 1980 1502 113.5 — — — — +32 — +8 42.1% -0.82 1–5 (17%) 3–1 (75%) — +0.25 1976 1702 146.0 — — — — +33 0 -182 49.3% -0.08 6–13 (32%) 5–5 (50%) — -2.86
20 1981 1587 122.6 — — — — -15 -89 0 42.4% -0.12 4–3 (57%) 1–5 (17%) — +1.34 1977 1793 146.8 — — — — -15 -102 -130 52.2% -0.03 4–12 (25%) 4–6 (40%) — -2.58
21 1982 1605 122.3 — — — — -62 -112 +35 51.1% +0.32 3–11 (21%) 6–8 (43%) — +2.64 1978 1665 137.0 — — — — -32 -6 +57 36.1% -1.01 3–8 (27%) 9–3 (75%) — -2.93
22 1983 1540 109.6 — — — — +9 -61 +16 36.2% -0.72 4–6 (40%) 3–7 (30%) — +0.91 1979 1680 132.8 — — — — +4 -7 — 51.4% -0.33 3–5 (38%) 7–3 (70%) — +1.16
23 1984 1485 96.8 — — — — — — — 20.0% -2.20 0–2 — — +0.54 1980 1609 126.7 — — — — +37 +11 +57 40.2% -0.73 4–6 (40%) 5–4 (56%) — -0.92
24 — — — — — — — — — — — — — — — — 1981 1577 119.0 — — — — +36 +39 +70 41.9% -0.84 2–3 (40%) 5–2 (71%) — +1.85
25 — — — — — — — — — — — — — — — — 1982 1588 105.2 — — — — — — — 40.0% -1.00 1–0 1–0 — +0.08
Career — 1632 119.6 — — — — -16 -90 +17 42.9% -0.29 12–29 (29%) 14–21 (40%) 87.8 +6.16 — 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.