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

Greg Halder vs John Austin H2H: 0-1

John Austin holds a 1–0 lead over Greg Halder in their ATP head-to-head. Across 1 main-draw meeting, John Austin leads 1–0 on carpet. Most recently, John Austin won the 1978 San Jose round of 32 7-6 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.

Greg Halder
CAN Age 71 Right-Handed 188 cm / 6'2"
H2H
0 – 1
1 main draw meetings
John Austin
USA Age 69 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
John Austin 7-6 6-1 Greg Halder Match data Apr 20, 1978* R32 San Jose ATP 250 Carpet

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
Greg Halder #56 #56 0 1,538 8 26 23.5% 0 0 0 0 0 0
John Austin — — — 1,771 — — — 0 0 0 0 0 0

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 Greg Halder John Austin
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 1974 0–1 0.0% — 1,481 0 0 — — — — — — —
20 1975 0–1 0.0% #399 1,473 0 0 — — — — — — —
21 1976 1–1 50.0% #248 1,488 0 0 — — — — — — —
22 1977 3–7 30.0% #220 1,500 0 0 — — — — — — —
23 1978 3–12 20.0% #236 1,450 0 0 — — — — — — —
24 1979 0–1 0.0% #287 1,436 0 0 — — — — — — —
25 1980 1–3 25.0% #383 1,434 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 Greg Halder John Austin
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 %
13 — — — — — — — — — — — — — — — — — 1971 — — — — 0 1 1 0.0% — — — — — — — —
15 — — — — — — — — — — — — — — — — — 1973 — — — — 1 1 2 50.0% — — — — — — — —
16 — — — — — — — — — — — — — — — — — 1974 2 0 2 100.0% — — — — — — — — 1 1 2 50.0%
18 — — — — — — — — — — — — — — — — — 1976 — — — — 0 2 2 0.0% — — — — — — — —
19 1974 — — — — — — — — 0 1 1 0.0% — — — — 1977 0 1 1 0.0% — — — — — — — — 0 1 1 0.0%
20 1975 — — — — — — — — 0 1 1 0.0% — — — — 1978 4 5 9 44.4% 2 2 4 50.0% 0 2 2 0.0% 2 4 6 33.3%
21 1976 — — — — 1 1 2 50.0% — — — — — — — — 1979 2 6 8 25.0% — — — — 1 3 4 25.0% 2 4 6 33.3%
22 1977 0 2 2 0.0% 3 3 6 50.0% 0 1 1 0.0% 0 1 1 0.0% 1980 6 5 11 54.5% 0 1 1 0.0% 3 4 7 42.9% 4 3 7 57.1%
23 1978 1 2 3 33.3% 2 6 8 25.0% 0 2 2 0.0% 0 2 2 0.0% 1981 12 9 21 57.1% — — — — 1 3 4 25.0% 3 4 7 42.9%
24 1979 0 1 1 0.0% — — — — — — — — — — — — 1982 0 2 2 0.0% — — — — 0 1 1 0.0% 0 4 4 0.0%
25 1980 1 3 4 25.0% — — — — — — — — — — — — 1983 0 1 1 0.0% — — — — 0 2 2 0.0% 0 1 1 0.0%
26 — — — — — — — — — — — — — — — — — 1984 0 1 1 0.0% — — — — — — — — — — — —
28 — — — — — — — — — — — — — — — — — 1986 0 1 1 0.0% — — — — — — — — — — — —
Career — 2 8 10 20.0% 6 10 16 37.5% 0 5 5 0.0% 0 3 3 0.0% — 26 31 57 45.6% 3 7 10 30.0% 5 15 20 25.0% 12 22 34 35.3%

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 Greg Halder John Austin
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
13 — — — — — — — — — — — — — — — — 1971 1498 107.2 — — — — — — — 0.0% -3.50 — — — -0.26
15 — — — — — — — — — — — — — — — — 1973 1501 100.3 — — — — — — — 60.0% +1.20 0–1 0–1 — +0.43
16 — — — — — — — — — — — — — — — — 1974 1552 108.7 — — — — +72 — — 63.6% +0.54 2–1 (67%) 2–1 (67%) — +0.64
18 — — — — — — — — — — — — — — — — 1976 1515 94.2 — — — — — — — 0.0% -3.25 — — — +0.47
19 1974 1482 95.4 — — — — — — — 0.0% -4.00 — — — +0.05 1977 1509 112.4 — — — — — — — 33.3% -1.00 0–2 0–1 — -0.30
20 1975 1473 103.6 — — — — — — — 0.0% -3.67 — — — -0.09 1978 1579 133.8 — — — — +76 -63 — 37.3% -0.67 6–3 (67%) 4–5 (44%) — +0.39
21 1976 1488 106.6 — — — — — — — 50.0% -1.25 — 2–0 — +0.13 1979 1567 125.0 — — — — +46 — -27 34.0% -1.17 1–4 (20%) 3–4 (43%) — +0.37
22 1977 1500 119.8 — — — — +8 +82 — 30.4% -0.87 2–1 (67%) 0–2 — -0.01 1980 1721 131.1 — — — — -31 — -109 50.0% -0.09 3–3 (50%) 5–3 (63%) — -0.09
23 1978 1451 98.2 — — — — +51 +72 — 24.2% -1.58 — 1–3 (25%) — +1.39 1981 1749 143.2 — — — — +35 — -177 48.1% -0.21 5–3 (63%) 6–3 (67%) — -2.01
24 1979 1437 98.0 — — — — — — — 0.0% -2.50 — 0–1 — +0.22 1982 1659 109.4 — — — — +32 — — 0.0% -3.27 — 0–3 (0%) — -1.11
25 1980 1434 103.2 — — — — +27 — — 36.4% -0.82 1–2 (33%) 2–2 (50%) — +0.36 1983 1579 98.0 — — — — — — — 16.7% -2.00 0–1 0–3 (0%) — +0.39
26 — — — — — — — — — — — — — — — — 1984 1559 98.5 — — — — — — — 0.0% -2.00 — 0–1 — +0.26
28 — — — — — — — — — — — — — — — — 1986 1540 97.2 — — — — — — — 0.0% -3.00 — — — +0.19
Career — 1539 108.3 — — — — +32 +76 — 26.9% -1.41 3–3 (50%) 5–8 (38%) 101.1 +6.03 — 1771 135.8 — — — — +32 -63 -105 39.6% -0.70 17–18 (49%) 20–25 (44%) 100.0 -0.52

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.