H2H data updated: 2026-09-04 00:00 UTC

Glenn Michibata vs Gary Muller H2H: 1-0

Glenn Michibata holds a 1–0 lead over Gary Muller in their ATP head-to-head. Across 1 main-draw meeting, Glenn Michibata leads 1–0 on hard courts. Most recently, Glenn Michibata won the 1989 Miami Open round of 128 7-5 6-3 6-2.

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Glenn Michibata
CAN Age 64 Right-Handed 175 cm / 5'9"
H2H
1 – 0
1 main draw meetings
Gary Muller
RSA Age 61 Left-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Glenn Michibata #83 7-5 6-3 6-2 Gary Muller Match data Mar 21, 1989* R128 Miami Open ATP 500 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
Glenn Michibata #1,341 #48 152 1,676 70 112 38.5% 0 0 0 0 0 0
Gary Muller — — — 1,703 — — — 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 Glenn Michibata Gary Muller
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1979 0–1 0.0% #579 1,495 0 0 — — — — — — —
18 1980 0–2 0.0% — 1,474 0 0 — — — — — — —
19 1981 0–1 0.0% — 1,470 0 0 — — — — — — —
20 1982 7–6 53.8% — 1,560 0 0 — — — — — — —
21 1983 10–10 50.0% #78 1,646 0 0 — — — — — — —
22 1984 7–17 29.2% #161 1,570 0 0 — — — — — — —
23 1985 7–6 53.8% #76 1,652 0 0 — — — — — — —
24 1986 7–20 25.9% #206 1,517 0 0 — — — — — — —
25 1987 5–8 38.5% #178 1,497 0 0 — — — — — — —
26 1988 9–12 42.9% #102 1,561 0 0 — — — — — — —
27 1989 13–21 38.2% #191 1,514 0 0 — — — — — — —
28 1990 0–1 0.0% #481 1,504 0 0 — — — — — — —
29 1991 5–6 45.5% #232 1,531 0 0 — — — — — — —
30 1992 0–1 0.0% #465 1,515 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 Glenn Michibata Gary Muller
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 1979 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
18 1980 0 1 1 0.0% — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
19 1981 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
20 1982 2 2 4 50.0% 3 1 4 75.0% — — — — 2 3 5 40.0% 1985 0 1 1 0.0% — — — — 0 3 3 0.0% — — — —
21 1983 6 8 14 42.9% — — — — — — — — 4 2 6 66.7% 1986 2 2 4 50.0% 0 1 1 0.0% — — — — — — — —
22 1984 2 8 10 20.0% 0 2 2 0.0% 2 3 5 40.0% 3 4 7 42.9% 1987 9 8 17 52.9% 3 2 5 60.0% 2 2 4 50.0% 1 2 3 33.3%
23 1985 5 2 7 71.4% — — — — 1 1 2 50.0% 1 3 4 25.0% 1988 6 9 15 40.0% 0 1 1 0.0% 1 4 5 20.0% 1 1 2 50.0%
24 1986 3 9 12 25.0% 0 2 2 0.0% 0 3 3 0.0% 4 6 10 40.0% 1989 6 7 13 46.2% — — — — 3 4 7 42.9% — — — —
25 1987 3 4 7 42.9% 0 1 1 0.0% 2 3 5 40.0% — — — — 1990 10 11 21 47.6% 0 1 1 0.0% 4 4 8 50.0% 4 4 8 50.0%
26 1988 7 10 17 41.2% — — — — 2 2 4 50.0% — — — — 1991 6 13 19 31.6% 1 1 2 50.0% 4 3 7 57.1% 4 6 10 40.0%
27 1989 11 15 26 42.3% 1 1 2 50.0% 1 2 3 33.3% 0 3 3 0.0% 1992 10 12 22 45.5% — — — — 2 4 6 33.3% 0 1 1 0.0%
28 1990 0 1 1 0.0% — — — — — — — — — — — — 1993 1 5 6 16.7% — — — — — — — — — — — —
29 1991 3 3 6 50.0% — — — — 1 2 3 33.3% 1 1 2 50.0% 1994 1 2 3 33.3% — — — — — — — — — — — —
30 1992 0 1 1 0.0% — — — — — — — — — — — — 1995 0 1 1 0.0% — — — — — — — — — — — —
Career — 42 66 108 38.9% 4 7 11 36.4% 9 16 25 36.0% 15 23 38 39.5% — 51 71 122 41.8% 4 6 10 40.0% 16 24 40 40.0% 10 14 24 41.7%

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 Glenn Michibata Gary Muller
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 1979 1496 105.3 — — — — — — — 33.3% -2.00 0–1 — — -0.10 — — — — — — — — — — — — — — — —
18 1980 1475 98.3 — — — — — — — 0.0% -3.00 — 0–1 — +0.19 — — — — — — — — — — — — — — — —
19 1981 1470 100.7 — — — — — — — 0.0% -3.00 — — — -0.06 — — — — — — — — — — — — — — — —
20 1982 1561 125.5 — — — — +4 +12 — 53.6% +0.32 3–1 (75%) 3–1 (75%) 107.3 +1.21 1985 1467 120.1 — — — — — — +47 31.3% -1.13 0–2 2–2 (50%) — -0.20
21 1983 1646 121.8 — — — — -12 — — 50.0% -0.29 2–3 (40%) 5–2 (71%) 103.2 +1.03 1986 1499 116.8 — — — — +64 — — 36.4% -0.64 1–0 1–2 (33%) — -0.13
22 1984 1571 127.7 — — — — +27 — -3 33.9% -1.32 1–5 (17%) 4–3 (57%) 95.8 -0.53 1987 1648 128.2 — — — — -8 -67 -89 46.6% -0.29 6–1 (86%) 6–6 (50%) 108.2 +0.03
23 1985 1652 133.2 — — — — +23 — — 56.7% +0.07 1–3 (25%) 2–1 (67%) 100.6 +0.11 1988 1608 120.2 — — — — +36 — -96 35.1% -1.12 4–3 (57%) 6–6 (50%) 101.6 -1.02
24 1986 1517 115.6 — — — — +37 — -16 34.8% -1.11 0–6 (0%) 4–2 (67%) 93.7 +0.66 1989 1621 120.9 — — — — +17 — -86 43.8% -0.54 4–2 (67%) 3–2 (60%) 105.1 -0.05
25 1987 1498 112.9 — — — — +71 — -5 34.4% -0.69 3–0 (100%) 1–4 (20%) 102.9 +0.68 1990 1663 135.0 — — — — +6 — -44 48.5% -0.07 5–7 (42%) 10–12 (45%) 97.8 -0.19
26 1988 1561 115.4 — — — — +12 — -28 46.2% -0.38 0–4 (0%) 4–5 (44%) 96.1 +0.73 1991 1578 120.3 — — — — -20 — +67 39.6% -0.53 7–5 (58%) 9–19 (32%) 97.3 +0.39
27 1989 1515 119.0 — — — — +9 — +22 42.0% -0.76 4–5 (44%) 7–11 (39%) 97.2 +0.90 1992 1556 119.7 — — — — +2 — +84 42.6% -0.54 3–4 (43%) 9–9 (50%) 99.3 +1.19
28 1990 1504 102.7 — — — — — — — 0.0% -2.50 — 0–1 — +0.06 1993 1521 115.1 — — — — -12 — — 26.7% -1.20 0–2 1–3 (25%) — -0.11
29 1991 1531 102.9 -1.41 -2.23 0.827 46.3% +8 — +22 39.3% -1.29 2–0 4–1 (80%) — +0.67 1994 1530 113.6 — — — — -17 — — 28.6% -1.14 1–0 1–2 (33%) — -0.18
30 1992 1515 98.5 -3.20 +3.27 0.779 46.0% — — — 0.0% -2.50 — — — +0.15 1995 1511 97.7 — — — — — — — 33.3% -1.33 0–1 1–0 — +0.28
Career — 1676 125.9 -1.56 -1.77 0.823 46.3% +17 +12 -3 41.2% -0.75 16–28 (36%) 34–32 (52%) 99.9 +3.15 — 1703 131.0 — — — — +3 -67 -17 41.8% -0.53 31–27 (53%) 49–63 (44%) 101.8 +0.01

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.