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

Bill Maze vs Greg Halder H2H: 1-0

Bill Maze holds a 1–0 lead over Greg Halder in their ATP head-to-head. Across 1 main-draw meeting, Bill Maze leads 1–0 on hard courts. Most recently, Bill Maze won the 1980 San Jose round of 32 6-7 6-4 7-6.

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

Bill Maze
USA Age 70 Right-Handed
H2H
1 – 0
1 main draw meetings
Greg Halder
CAN Age 71 Right-Handed 188 cm / 6'2"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Bill Maze 6-7 6-4 7-6 Greg Halder Match data Mar 13, 1980* R32 San Jose 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
Bill Maze #773 #153 0 1,548 12 32 27.3% 0 0 0 0 0 0
Greg Halder #56 #56 0 1,538 8 26 23.5% 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 Bill Maze Greg Halder
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 1972 0–1 0.0% — 1,483 0 0 — — — — — — —
18 1974 0–1 0.0% — 1,470 0 0 — — — — — — —
19 1975 0–1 0.0% #373 1,470 0 0 1974 0–1 0.0% — 1,481 0 0
20 1976 0–1 0.0% — 1,469 0 0 1975 0–1 0.0% #399 1,473 0 0
21 1977 0–3 0.0% — 1,455 0 0 1976 1–1 50.0% #248 1,488 0 0
22 1978 0–1 0.0% #166 1,448 0 0 1977 3–7 30.0% #220 1,500 0 0
23 1979 7–8 46.7% #153 1,521 0 0 1978 3–12 20.0% #236 1,450 0 0
24 1980 3–11 21.4% #241 1,461 0 0 1979 0–1 0.0% #287 1,436 0 0
25 1981 1–2 33.3% — 1,454 0 0 1980 1–3 25.0% #383 1,434 0 0
26 1982 0–1 0.0% — 1,451 0 0 — — — — — — —
27 1983 0–1 0.0% #616 1,440 0 0 — — — — — — —
28 1984 1–1 50.0% #496 1,454 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 Bill Maze Greg Halder
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 1972 — — — — — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
18 1974 — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
19 1975 — — — — — — — — — — — — 0 1 1 0.0% 1974 — — — — — — — — 0 1 1 0.0% — — — —
20 1976 — — — — — — — — — — — — 0 1 1 0.0% 1975 — — — — — — — — 0 1 1 0.0% — — — —
21 1977 — — — — 0 2 2 0.0% 0 1 1 0.0% — — — — 1976 — — — — 1 1 2 50.0% — — — — — — — —
22 1978 — — — — — — — — — — — — 0 1 1 0.0% 1977 0 2 2 0.0% 3 3 6 50.0% 0 1 1 0.0% 0 1 1 0.0%
23 1979 2 1 3 66.7% 1 2 3 33.3% 3 3 6 50.0% 1 2 3 33.3% 1978 1 2 3 33.3% 2 6 8 25.0% 0 2 2 0.0% 0 2 2 0.0%
24 1980 1 5 6 16.7% 0 2 2 0.0% 1 3 4 25.0% 1 1 2 50.0% 1979 0 1 1 0.0% — — — — — — — — — — — —
25 1981 1 2 3 33.3% — — — — — — — — — — — — 1980 1 3 4 25.0% — — — — — — — — — — — —
26 1982 — — — — — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
27 1983 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
28 1984 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 5 10 15 33.3% 1 6 7 14.3% 4 8 12 33.3% 2 8 10 20.0% — 2 8 10 20.0% 6 10 16 37.5% 0 5 5 0.0% 0 3 3 0.0%

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 Bill Maze Greg Halder
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 1972 1484 97.4 — — — — — — — 0.0% -2.50 — 0–1 — +0.15 — — — — — — — — — — — — — — — —
18 1974 1471 97.4 — — — — — — — 0.0% -2.50 — — — 0.00 — — — — — — — — — — — — — — — —
19 1975 1470 109.2 — — — — — — — 0.0% -2.50 — — — -0.21 1974 1482 95.4 — — — — — — — 0.0% -4.00 — — — +0.05
20 1976 1470 114.2 — — — — — — — 0.0% -3.50 — — — -0.17 1975 1473 103.6 — — — — — — — 0.0% -3.67 — — — -0.09
21 1977 1455 111.8 — — — — — — — 0.0% -3.33 — 0–2 — -0.27 1976 1488 106.6 — — — — — — — 50.0% -1.25 — 2–0 — +0.13
22 1978 1448 100.3 — — — — — — — 33.3% -1.00 0–1 0–1 — +0.07 1977 1500 119.8 — — — — +8 +82 — 30.4% -0.87 2–1 (67%) 0–2 — -0.01
23 1979 1522 119.5 — — — — +32 0 +18 47.6% -0.29 3–4 (43%) 5–3 (63%) — +1.11 1978 1451 98.2 — — — — +51 +72 — 24.2% -1.58 — 1–3 (25%) — +1.39
24 1980 1462 117.5 — — — — +34 — +75 32.4% -0.92 1–4 (20%) 1–5 (17%) — +0.79 1979 1437 98.0 — — — — — — — 0.0% -2.50 — 0–1 — +0.22
25 1981 1454 100.3 — — — — +36 — — 42.9% -0.57 0–1 — — +0.54 1980 1434 103.2 — — — — +27 — — 36.4% -0.82 1–2 (33%) 2–2 (50%) — +0.36
26 1982 1452 104.8 — — — — — — — 0.0% -3.00 — — — -0.10 — — — — — — — — — — — — — — — —
27 1983 1441 — — — — — — — — — — — — — +0.08 — — — — — — — — — — — — — — — —
28 1984 1454 102.5 — — — — — — — 40.0% -0.80 1–0 — — +0.18 — — — — — — — — — — — — — — — —
Career — 1548 121.3 — — — — +34 0 +41 34.5% -0.96 5–10 (33%) 6–12 (33%) 94.4 +4.93 — 1539 108.3 — — — — +32 +76 — 26.9% -1.41 3–3 (50%) 5–8 (38%) 101.1 +6.03

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.