H2H data updated: 2026-09-01 00:00 UTC

Ross Case vs Geoff Masters H2H: 3-3

Ross Case and Geoff Masters are tied 3–3 in their ATP head-to-head. Across 6 main-draw meetings, Ross Case leads 2–1 on hard courts and 1–0 on carpet. Most recently, Geoff Masters won the 1978 Indian Wells Open round of 64 6-3 6-1.

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Ross Case
AUS Age 74 Right-Handed
H2H
3 – 3
6 main draw meetings
Geoff Masters
AUS Age 75 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Geoff Masters #85 6-3 6-1 Ross Case #70 Match data Feb 15, 1978* R64 Indian Wells Open ATP 250 Hard
Ross Case 6-3 2-6 6-3 Geoff Masters Match data Apr 25, 1976* QF Denver Wct ATP 250 Carpet
Ross Case 4-6 7-6 6-3 Geoff Masters Match data Oct 19, 1975 QF Sydney Indoor ATP 250 Hard
Geoff Masters 6-1 4-6 6-4 Ross Case Match data Apr 18, 1974* R32 Charlotte ATP 250 Clay
Ross Case #49 6-1 6-0 Geoff Masters #56 Match data Oct 27, 1973* F Manila ATP 250 Hard
Geoff Masters 4-6 6-2 7-6 1-6 6-4 Ross Case Match data Jan 6, 1973* QF Sydney International ATP 250 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
Ross Case #758 #24 0 1,962 293 274 51.7% 0 0 0 0 4 4
Geoff Masters #826 #42 0 1,889 237 253 48.4% 0 0 0 0 2 2

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 Ross Case Geoff Masters
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 1968 3–3 50.0% — 1,519 0 0 — — — — — — —
17 1969 4–4 50.0% — 1,538 0 0 1968 2–2 50.0% — 1,511 0 0
18 1970 11–8 57.9% — 1,560 0 0 1969 7–6 53.8% — 1,542 0 0
19 1971 26–20 56.5% — 1,637 0 0 1970 10–7 58.8% — 1,581 0 0
20 1972 22–21 51.2% — 1,685 0 0 1971 19–22 46.3% — 1,573 0 0
21 1973 42–34 55.3% #42 1,811 0 1 1972 18–18 50.0% — 1,670 0 0
22 1974 42–27 60.9% #29 1,820 0 2 1973 28–23 54.9% #52 1,756 0 0
23 1975 38–21 64.4% #27 1,936 0 4 1974 23–21 52.3% #53 1,766 0 1
24 1976 28–24 53.8% #45 1,837 0 4 1975 27–24 52.9% #44 1,812 0 1
25 1977 21–24 46.7% #48 1,749 0 4 1976 27–31 46.6% #53 1,780 0 2
26 1978 14–19 42.4% #86 1,679 0 4 1977 22–27 44.9% #83 1,662 0 2
27 1979 24–26 48.0% #74 1,676 0 4 1978 20–20 50.0% #59 1,701 0 2
28 1980 11–20 35.5% #163 1,621 0 4 1979 21–23 47.7% #62 1,728 0 2
29 1981 5–15 25.0% — 1,502 0 4 1980 13–28 31.7% #166 1,517 0 2
30 1982 1–5 16.7% — 1,467 0 4 1981 0–1 0.0% — 1,501 0 2
31 1983 1–3 25.0% #415 1,458 0 4 — — — — — — —

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 Ross Case Geoff Masters
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 %
16 1968 — — — — — — — — 3 3 6 50.0% — — — — — — — — — — — — — — — — — — — — —
17 1969 — — — — — — — — 4 4 8 50.0% — — — — 1968 — — — — — — — — 2 2 4 50.0% — — — —
18 1970 0 2 2 0.0% 1 3 4 25.0% 10 3 13 76.9% — — — — 1969 — — — — 3 3 6 50.0% 4 3 7 57.1% — — — —
19 1971 10 8 18 55.6% 2 5 7 28.6% 14 7 21 66.7% — — — — 1970 — — — — 4 3 7 57.1% 6 4 10 60.0% — — — —
20 1972 6 7 13 46.2% 0 3 3 0.0% 11 7 18 61.1% 5 4 9 55.6% 1971 3 9 12 25.0% 5 6 11 45.5% 11 7 18 61.1% — — — —
21 1973 10 5 15 66.7% 17 14 31 54.8% 11 7 18 61.1% 4 8 12 33.3% 1972 11 5 16 68.8% 5 5 10 50.0% 2 7 9 22.2% 0 1 1 0.0%
22 1974 15 13 28 53.6% 8 6 14 57.1% 9 5 14 64.3% 10 3 13 76.9% 1973 8 4 12 66.7% 15 13 28 53.6% 5 6 11 45.5% — — — —
23 1975 21 8 29 72.4% 8 6 14 57.1% 7 2 9 77.8% 2 5 7 28.6% 1974 2 8 10 20.0% 11 5 16 68.8% 9 4 13 69.2% 1 4 5 20.0%
24 1976 5 6 11 45.5% 5 4 9 55.6% 8 4 12 66.7% 10 10 20 50.0% 1975 9 9 18 50.0% 5 6 11 45.5% 6 3 9 66.7% 7 6 13 53.8%
25 1977 8 8 16 50.0% 0 1 1 0.0% 8 7 15 53.3% 5 8 13 38.5% 1976 11 6 17 64.7% 6 9 15 40.0% 3 5 8 37.5% 7 11 18 38.9%
26 1978 4 6 10 40.0% 2 2 4 50.0% 6 5 11 54.5% 2 6 8 25.0% 1977 15 11 26 57.7% 0 2 2 0.0% 5 9 14 35.7% 2 5 7 28.6%
27 1979 4 7 11 36.4% 10 9 19 52.6% 9 5 14 64.3% 1 5 6 16.7% 1978 7 5 12 58.3% 3 2 5 60.0% 4 4 8 50.0% 6 9 15 40.0%
28 1980 2 3 5 40.0% 7 9 16 43.8% 1 4 5 20.0% 1 4 5 20.0% 1979 2 4 6 33.3% 4 3 7 57.1% 9 6 15 60.0% 6 10 16 37.5%
29 1981 1 7 8 12.5% 2 4 6 33.3% 2 3 5 40.0% 0 1 1 0.0% 1980 2 6 8 25.0% 2 7 9 22.2% 1 6 7 14.3% 8 9 17 47.1%
30 1982 0 1 1 0.0% — — — — 0 2 2 0.0% 1 2 3 33.3% 1981 — — — — — — — — 0 1 1 0.0% — — — —
31 1983 1 2 3 33.3% — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
Career — 87 83 170 51.2% 62 66 128 48.4% 103 68 171 60.2% 41 57 98 41.8% — 70 67 137 51.1% 63 64 127 49.6% 67 67 134 50.0% 37 55 92 40.2%

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 Ross Case Geoff Masters
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
16 1968 1519 97.0 — — — — — — +27 50.0% -0.57 1–1 — — +0.29 — — — — — — — — — — — — — — — —
17 1969 1538 111.9 — — — — — — +28 40.0% -0.15 2–0 — — +0.09 1968 1511 104.2 — — — — — — +30 54.5% +0.45 — — — +0.07
18 1970 1560 109.1 — — — — — -78 +73 50.0% -0.02 4–2 (67%) 1–1 — +2.54 1969 1542 108.7 — — — — — +20 -1 53.1% +0.47 2–1 (67%) — — +1.09
19 1971 1638 118.4 — — — — -15 -130 +69 53.8% +0.08 7–3 (70%) 6–9 (40%) — +3.95 1970 1581 113.8 — — — — — +4 +1 48.9% +0.09 2–0 0–1 — +2.04
20 1972 1685 119.5 — — — — +8 -217 +88 53.0% -0.09 6–6 (50%) 7–2 (78%) — +2.54 1971 1573 113.6 — — — — -110 +36 +80 44.4% -0.32 9–3 (75%) 1–3 (25%) — +2.45
21 1973 1811 144.2 — — — — -4 -97 -10 53.1% +0.25 14–8 (64%) 7–15 (32%) — -2.77 1972 1670 122.7 — — — — -2 -18 -123 48.0% +0.02 6–6 (50%) 3–4 (43%) — +1.43
22 1974 1820 143.4 — — — — +14 -88 +26 57.1% +0.54 13–8 (62%) 12–9 (57%) — -2.23 1973 1756 140.1 — — — — 0 -38 -146 52.2% +0.18 11–7 (61%) 8–9 (47%) — -1.32
23 1975 1937 143.0 — — — — +8 -189 -46 59.7% +0.58 15–10 (60%) 11–3 (79%) — +0.72 1974 1766 141.0 — — — — -125 +49 -11 52.2% +0.31 8–7 (53%) 3–6 (33%) — -2.52
24 1976 1837 150.4 — — — — +17 -79 +82 54.5% +0.20 7–11 (39%) 13–14 (48%) — -3.31 1975 1812 148.9 — — — — -23 -36 +8 53.0% +0.27 10–12 (45%) 6–8 (43%) — -3.09
25 1977 1750 141.1 — — — — +2 — +96 44.0% -0.15 9–6 (60%) 5–8 (38%) — -3.52 1976 1781 148.0 — — — — +86 -91 -12 48.5% +0.04 4–8 (33%) 9–4 (69%) — -2.30
26 1978 1679 126.3 — — — — -11 +32 +126 46.0% -0.43 7–11 (39%) 6–4 (60%) — +0.45 1977 1662 120.4 — — — — +90 — -42 44.1% -0.40 8–10 (44%) 6–9 (40%) — +2.97
27 1979 1676 135.6 — — — — -77 +31 +155 47.7% -0.18 9–8 (53%) 6–10 (38%) — -2.48 1978 1701 140.0 — — — — +47 -24 -35 51.0% +0.09 5–8 (38%) 5–5 (50%) — +1.79
28 1980 1621 128.5 — — — — -49 +77 +125 40.5% -0.63 4–6 (40%) 5–7 (42%) — -0.60 1979 1729 143.8 — — — — -31 -3 -1 48.1% -0.11 8–8 (50%) 8–7 (53%) — -2.12
29 1981 1503 104.6 — — — — -34 +123 +209 31.4% -1.16 2–5 (29%) 1–4 (20%) — +1.19 1980 1518 124.9 — — — — +79 +146 +101 36.6% -0.87 4–8 (33%) 8–8 (50%) — -0.05
30 1982 1467 105.7 — — — — +2 — — 25.0% -1.12 1–1 0–2 — +0.37 1981 1501 94.8 — — — — — — — 0.0% -4.00 — — — +0.19
31 1983 1459 103.5 — — — — -6 — — 36.4% -0.82 1–2 (33%) 2–3 (40%) — +0.31 — — — — — — — — — — — — — — — —
Career — 1962 139.3 — — — — -4 -53 +70 50.7% +0.02 102–88 (54%) 82–91 (47%) 99.4 -0.44 — 1890 139.6 — — — — +20 -4 -11 48.2% -0.04 77–78 (50%) 57–64 (47%) 99.9 +0.13

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.