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

Eddie Dibbs vs Geoff Masters H2H: 1-0

Eddie Dibbs holds a 1–0 lead over Geoff Masters in their ATP head-to-head. Across 1 main-draw meeting, Eddie Dibbs leads 1–0 on hard courts. Most recently, Eddie Dibbs won the 1975 Las Vegas round of 32 6-2 6-2.

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Eddie Dibbs
USA Age 75 Right-Handed 170 cm / 5'7"
H2H
1 – 0
1 main draw meetings
Geoff Masters
AUS Age 75 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Eddie Dibbs #26 6-2 6-2 Geoff Masters #57 Match data May 15, 1975* R32 Las Vegas ATP 250 Hard

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
Eddie Dibbs #798 #5 0 2,169 605 262 69.8% 0 0 0 1 21 22
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 Eddie Dibbs Geoff Masters
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 — — — — — — — 1968 2–2 50.0% — 1,511 0 0
18 — — — — — — — 1969 7–6 53.8% — 1,542 0 0
19 1970 2–1 66.7% — 1,523 0 0 1970 10–7 58.8% — 1,581 0 0
20 1971 7–4 63.6% — 1,601 0 0 1971 19–22 46.3% — 1,573 0 0
21 1972 5–9 35.7% — 1,608 0 0 1972 18–18 50.0% — 1,670 0 0
22 1973 40–19 67.8% #28 1,857 0 3 1973 28–23 54.9% #52 1,756 0 0
23 1974 61–29 67.8% #22 1,909 0 4 1974 23–21 52.3% #53 1,766 0 1
24 1975 53–25 67.9% #18 2,055 0 6 1975 27–24 52.9% #44 1,812 0 1
25 1976 83–28 74.8% #9 2,058 0 10 1976 27–31 46.6% #53 1,780 0 2
26 1977 77–28 73.3% #7 2,056 0 13 1977 22–27 44.9% #83 1,662 0 2
27 1978 82–27 75.2% #6 1,999 0 17 1978 20–20 50.0% #59 1,701 0 2
28 1979 62–21 74.7% #10 2,039 0 18 1979 21–23 47.7% #62 1,728 0 2
29 1980 49–21 70.0% #12 1,930 0 20 1980 13–28 31.7% #166 1,517 0 2
30 1981 41–17 70.7% #25 1,977 0 22 1981 0–1 0.0% — 1,501 0 2
31 1982 26–18 59.1% #55 1,797 0 22 — — — — — — —
32 1983 16–10 61.5% #90 1,819 0 22 — — — — — — —
33 1984 1–5 16.7% #351 1,750 0 22 — — — — — — —

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 Eddie Dibbs 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 %
17 — — — — — — — — — — — — — — — — — 1968 — — — — — — — — 2 2 4 50.0% — — — —
18 — — — — — — — — — — — — — — — — — 1969 — — — — 3 3 6 50.0% 4 3 7 57.1% — — — —
19 1970 — — — — 2 1 3 66.7% — — — — — — — — 1970 — — — — 4 3 7 57.1% 6 4 10 60.0% — — — —
20 1971 1 1 2 50.0% 6 3 9 66.7% — — — — — — — — 1971 3 9 12 25.0% 5 6 11 45.5% 11 7 18 61.1% — — — —
21 1972 0 2 2 0.0% 1 3 4 25.0% 1 1 2 50.0% 3 3 6 50.0% 1972 11 5 16 68.8% 5 5 10 50.0% 2 7 9 22.2% 0 1 1 0.0%
22 1973 17 5 22 77.3% 19 11 30 63.3% 2 2 4 50.0% 2 1 3 66.7% 1973 8 4 12 66.7% 15 13 28 53.6% 5 6 11 45.5% — — — —
23 1974 14 8 22 63.6% 30 12 42 71.4% 3 2 5 60.0% 14 7 21 66.7% 1974 2 8 10 20.0% 11 5 16 68.8% 9 4 13 69.2% 1 4 5 20.0%
24 1975 7 6 13 53.8% 36 13 49 73.5% 0 1 1 0.0% 10 5 15 66.7% 1975 9 9 18 50.0% 5 6 11 45.5% 6 3 9 66.7% 7 6 13 53.8%
25 1976 6 3 9 66.7% 61 15 76 80.3% — — — — 16 10 26 61.5% 1976 11 6 17 64.7% 6 9 15 40.0% 3 5 8 37.5% 7 11 18 38.9%
26 1977 20 5 25 80.0% 43 13 56 76.8% — — — — 14 10 24 58.3% 1977 15 11 26 57.7% 0 2 2 0.0% 5 9 14 35.7% 2 5 7 28.6%
27 1978 8 3 11 72.7% 40 9 49 81.6% — — — — 34 15 49 69.4% 1978 7 5 12 58.3% 3 2 5 60.0% 4 4 8 50.0% 6 9 15 40.0%
28 1979 15 5 20 75.0% 37 10 47 78.7% — — — — 10 6 16 62.5% 1979 2 4 6 33.3% 4 3 7 57.1% 9 6 15 60.0% 6 10 16 37.5%
29 1980 5 3 8 62.5% 34 9 43 79.1% — — — — 10 9 19 52.6% 1980 2 6 8 25.0% 2 7 9 22.2% 1 6 7 14.3% 8 9 17 47.1%
30 1981 6 4 10 60.0% 32 10 42 76.2% — — — — 3 3 6 50.0% 1981 — — — — — — — — 0 1 1 0.0% — — — —
31 1982 5 3 8 62.5% 19 10 29 65.5% — — — — 2 5 7 28.6% — — — — — — — — — — — — — — — — —
32 1983 — — — — 15 9 24 62.5% — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — —
33 1984 — — — — 1 5 6 16.7% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 104 48 152 68.4% 376 133 509 73.9% 6 6 12 50.0% 119 75 194 61.3% — 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 Eddie Dibbs 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
17 — — — — — — — — — — — — — — — — 1968 1511 104.2 — — — — — — +30 54.5% +0.45 — — — +0.07
18 — — — — — — — — — — — — — — — — 1969 1542 108.7 — — — — — +20 -1 53.1% +0.47 2–1 (67%) — — +1.09
19 1970 1523 107.1 — — — — — +35 — 66.7% +1.33 — — — +0.27 1970 1581 113.8 — — — — — +4 +1 48.9% +0.09 2–0 0–1 — +2.04
20 1971 1602 117.2 — — — — — +55 — 59.1% +0.36 1–1 — — +0.56 1971 1573 113.6 — — — — -110 +36 +80 44.4% -0.32 9–3 (75%) 1–3 (25%) — +2.45
21 1972 1608 116.6 — — — — -61 +29 — 42.9% -0.63 0–4 (0%) 3–2 (60%) — +0.10 1972 1670 122.7 — — — — -2 -18 -123 48.0% +0.02 6–6 (50%) 3–4 (43%) — +1.43
22 1973 1858 140.0 — — — — +9 -48 -291 63.2% +0.94 5–5 (50%) 11–7 (61%) — +0.92 1973 1756 140.1 — — — — 0 -38 -146 52.2% +0.18 11–7 (61%) 8–9 (47%) — -1.32
23 1974 1910 146.5 — — — — -22 +35 -294 63.6% +0.99 16–10 (62%) 11–8 (58%) — -2.77 1974 1766 141.0 — — — — -125 +49 -11 52.2% +0.31 8–7 (53%) 3–6 (33%) — -2.52
24 1975 2056 157.2 — — — — -104 +48 — 65.7% +1.13 11–8 (58%) 3–9 (25%) — -5.91 1975 1812 148.9 — — — — -23 -36 +8 53.0% +0.27 10–12 (45%) 6–8 (43%) — -3.09
25 1976 2058 167.1 — — — — -86 +115 — 65.7% +1.08 27–8 (77%) 22–17 (56%) — -5.66 1976 1781 148.0 — — — — +86 -91 -12 48.5% +0.04 4–8 (33%) 9–4 (69%) — -2.30
26 1977 2056 168.2 — — — — +21 +52 — 67.2% +1.16 18–9 (67%) 14–11 (56%) — -7.02 1977 1662 120.4 — — — — +90 — -42 44.1% -0.40 8–10 (44%) 6–9 (40%) — +2.97
27 1978 2000 165.9 — — — — +10 +123 — 69.4% +1.41 20–10 (67%) 17–14 (55%) — -2.88 1978 1701 140.0 — — — — +47 -24 -35 51.0% +0.09 5–8 (38%) 5–5 (50%) — +1.79
28 1979 2039 164.3 — — — — -15 +95 — 68.0% +1.20 17–6 (74%) 10–5 (67%) — -4.95 1979 1729 143.8 — — — — -31 -3 -1 48.1% -0.11 8–8 (50%) 8–7 (53%) — -2.12
29 1980 1931 156.9 — — — — -20 +110 — 64.6% +1.22 14–4 (78%) 9–3 (75%) — -1.24 1980 1518 124.9 — — — — +79 +146 +101 36.6% -0.87 4–8 (33%) 8–8 (50%) — -0.05
30 1981 1978 155.3 — — — — -115 +66 — 66.4% +1.15 10–8 (56%) 4–6 (40%) — -1.84 1981 1501 94.8 — — — — — — — 0.0% -4.00 — — — +0.19
31 1982 1797 140.9 — — — — -37 +129 — 58.8% +0.57 3–4 (43%) 6–4 (60%) — -1.22 — — — — — — — — — — — — — — — —
32 1983 1820 147.9 — — — — — +84 — 55.0% +0.37 9–1 (90%) 3–2 (60%) — -1.74 — — — — — — — — — — — — — — — —
33 1984 1750 119.5 — — — — — +67 — 33.3% -1.00 0–3 (0%) — — -0.74 — — — — — — — — — — — — — — — —
Career — 2169 162.2 — — — — -26 +76 -293 64.8% +1.05 151–81 (65%) 113–88 (56%) 105.5 -3.97 — 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.