H2H data updated: 2026-09-06 00:00 UTC

Alvaro Betancur vs Geoff Masters H2H: 0-1

Geoff Masters holds a 1–0 lead over Alvaro Betancur in their ATP head-to-head. Across 1 main-draw meeting, Geoff Masters leads 1–0 on hard courts. Most recently, Geoff Masters won the 1975 St. Petersburg Wct round of 32 6-3 6-1.

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

Alvaro Betancur
COL Age 76 Right-Handed
H2H
0 – 1
1 main-draw meetings
Geoff Masters
AUS Age 75 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Geoff Masters 6-3 6-1 Alvaro Betancur Match data Feb 6, 1975* R32 St. Petersburg Wct 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
Alvaro Betancur #509 #89 0 1,600 34 78 30.4% 0 0 0 0 0 0
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 Alvaro Betancur Geoff Masters
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 — — — — — — — 1968 2–2 50.0% — 1,511 0 0
18 1968 0–1 0.0% — 1,488 0 0 1969 7–6 53.8% — 1,542 0 0
19 — — — — — — — 1970 10–7 58.8% — 1,581 0 0
20 1970 0–1 0.0% — 1,473 0 0 1971 19–22 46.3% — 1,573 0 0
21 — — — — — — — 1972 18–18 50.0% — 1,670 0 0
22 1972 0–1 0.0% — 1,469 0 0 1973 28–23 54.9% #52 1,756 0 0
23 — — — — — — — 1974 23–21 52.3% #53 1,766 0 1
24 1974 0–1 0.0% #274 1,466 0 0 1975 27–24 52.9% #44 1,812 0 1
25 1975 3–5 37.5% #145 1,525 0 0 1976 27–31 46.6% #53 1,780 0 2
26 1976 9–19 32.1% #98 1,535 0 0 1977 22–27 44.9% #83 1,662 0 2
27 1977 9–19 32.1% #125 1,517 0 0 1978 20–20 50.0% #59 1,701 0 2
28 1978 5–15 25.0% #184 1,508 0 0 1979 21–23 47.7% #62 1,728 0 2
29 1979 1–1 50.0% #131 1,518 0 0 1980 13–28 31.7% #166 1,517 0 2
30 1980 6–14 30.0% #164 1,475 0 0 1981 0–1 0.0% — 1,501 0 2
31 1981 1–1 50.0% — 1,486 0 0 — — — — — — —

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 Alvaro Betancur 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 1968 — — — — 0 1 1 0.0% — — — — — — — — 1969 — — — — 3 3 6 50.0% 4 3 7 57.1% — — — —
19 — — — — — — — — — — — — — — — — — 1970 — — — — 4 3 7 57.1% 6 4 10 60.0% — — — —
20 1970 — — — — 0 1 1 0.0% — — — — — — — — 1971 3 9 12 25.0% 5 6 11 45.5% 11 7 18 61.1% — — — —
21 — — — — — — — — — — — — — — — — — 1972 11 5 16 68.8% 5 5 10 50.0% 2 7 9 22.2% 0 1 1 0.0%
22 1972 — — — — 0 1 1 0.0% — — — — — — — — 1973 8 4 12 66.7% 15 13 28 53.6% 5 6 11 45.5% — — — —
23 — — — — — — — — — — — — — — — — — 1974 2 8 10 20.0% 11 5 16 68.8% 9 4 13 69.2% 1 4 5 20.0%
24 1974 — — — — 0 1 1 0.0% — — — — — — — — 1975 9 9 18 50.0% 5 6 11 45.5% 6 3 9 66.7% 7 6 13 53.8%
25 1975 0 1 1 0.0% 3 3 6 50.0% — — — — 0 1 1 0.0% 1976 11 6 17 64.7% 6 9 15 40.0% 3 5 8 37.5% 7 11 18 38.9%
26 1976 0 1 1 0.0% 9 16 25 36.0% — — — — 0 2 2 0.0% 1977 15 11 26 57.7% 0 2 2 0.0% 5 9 14 35.7% 2 5 7 28.6%
27 1977 — — — — 9 18 27 33.3% 0 1 1 0.0% — — — — 1978 7 5 12 58.3% 3 2 5 60.0% 4 4 8 50.0% 6 9 15 40.0%
28 1978 1 2 3 33.3% 4 13 17 23.5% — — — — — — — — 1979 2 4 6 33.3% 4 3 7 57.1% 9 6 15 60.0% 6 10 16 37.5%
29 1979 — — — — 1 1 2 50.0% — — — — — — — — 1980 2 6 8 25.0% 2 7 9 22.2% 1 6 7 14.3% 8 9 17 47.1%
30 1980 0 1 1 0.0% 6 13 19 31.6% — — — — — — — — 1981 — — — — — — — — 0 1 1 0.0% — — — —
31 1981 — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 1 5 6 16.7% 33 69 102 32.4% 0 1 1 0.0% 0 3 3 0.0% — 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 use eligible main-draw results; point statistics use matches with detailed data. 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 Alvaro Betancur 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 1968 1488 95.7 — — — — — — — 0.0% -4.00 — — — -0.07 1969 1542 108.7 — — — — — +20 -1 53.1% +0.47 2–1 (67%) — — +1.09
19 — — — — — — — — — — — — — — — — 1970 1581 113.8 — — — — — +4 +1 48.9% +0.09 2–0 0–1 — +2.04
20 1970 1473 97.5 — — — — — — — 0.0% -3.00 — — — +0.16 1971 1573 113.6 — — — — -110 +36 +80 44.4% -0.32 9–3 (75%) 1–3 (25%) 105.9 +2.45
21 — — — — — — — — — — — — — — — — 1972 1670 122.7 — — — — -2 -18 -123 48.0% +0.02 6–6 (50%) 3–4 (43%) 100.9 +1.43
22 1972 1470 104.3 — — — — — — — 0.0% -2.00 — — — -0.21 1973 1756 140.1 — — — — 0 -38 -146 52.2% +0.18 11–7 (61%) 8–9 (47%) 106.0 -1.32
23 — — — — — — — — — — — — — — — — 1974 1766 141.0 — — — — -125 +49 -11 52.2% +0.31 8–7 (53%) 3–6 (33%) 99.2 -2.52
24 1974 1467 105.0 — — — — — — — 0.0% -2.00 — 0–1 — -0.17 1975 1812 148.9 — — — — -23 -36 +8 53.0% +0.27 10–12 (45%) 6–8 (43%) 96.5 -3.09
25 1975 1525 116.4 — — — — — +39 — 38.9% -0.72 0–1 — — -0.21 1976 1781 148.0 — — — — +86 -91 -12 48.5% +0.04 4–8 (33%) 9–4 (69%) 99.7 -2.30
26 1976 1536 125.3 — — — — -49 +36 — 37.7% -1.03 4–8 (33%) 3–2 (60%) — -0.86 1977 1662 120.4 — — — — +90 — -42 44.1% -0.40 8–10 (44%) 6–9 (40%) 95.2 +2.97
27 1977 1517 114.2 — — — — — +21 — 37.7% -1.06 3–7 (30%) 0–3 (0%) 95.3 +2.00 1978 1701 140.0 — — — — +47 -24 -35 51.0% +0.09 5–8 (38%) 5–5 (50%) 95.9 +1.79
28 1978 1509 123.0 — — — — -20 +26 — 26.7% -1.60 3–4 (43%) 0–4 (0%) 98.4 -0.42 1979 1729 143.8 — — — — -31 -3 -1 48.1% -0.11 8–8 (50%) 8–7 (53%) 102.7 -2.12
29 1979 1519 113.5 — — — — — — — 50.0% +1.50 — — — +0.14 1980 1518 124.9 — — — — +79 +146 +101 36.6% -0.87 4–8 (33%) 8–8 (50%) 94.8 -0.05
30 1980 1476 104.7 — — — — — +21 — 27.0% -1.54 1–0 0–3 (0%) — +1.40 1981 1501 94.8 — — — — — — — 0.0% -4.00 — — — +0.19
31 1981 1486 103.7 — — — — — — — 60.0% -0.60 0–1 1–0 — +0.11 — — — — — — — — — — — — — — — —
Career — 1601 121.9 — — — — -35 +27 — 33.7% -1.20 11–21 (34%) 4–13 (24%) 91.2 +1.67 — 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.