H2H data updated: 2026-08-31 00:00 UTC

Pieter Aldrich vs Gary Muller H2H: 1-1

Pieter Aldrich and Gary Muller are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, Pieter Aldrich leads 1–0 on grass, while Gary Muller leads 1–0 on hard courts. Most recently, Pieter Aldrich won the 1990 Newport semifinal 6-4 7-6.

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Pieter Aldrich
RSA Age 60 Right-Handed 180 cm / 5'11"
H2H
1 – 1
2 main draw meetings
Gary Muller
RSA Age 61

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Pieter Aldrich #171 6-4 7-6 Gary Muller Match data Jul 14, 1990* SF Newport ATP World Series → modern equivalent ATP 250 Grass
Gary Muller 7-6 6-3 Pieter Aldrich #121 Match data Feb 28, 1990* R64 Memphis ATP World Series → modern equivalent 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
Pieter Aldrich #1,122 #64 256 1,675 36 40 47.4% 0 0 0 0 1 1
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 Pieter Aldrich Gary Muller
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
20 1986 1–1 50.0% #275 1,512 0 0 — — — — — — —
21 1987 1–1 50.0% #134 1,535 0 0 — — — — — — —
22 1988 15–15 50.0% #68 1,662 0 0 — — — — — — —
23 1989 13–19 40.6% #125 1,619 0 0 — — — — — — —
24 1990 6–4 60.0% #192 1,663 0 1 — — — — — — —

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 Pieter Aldrich 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 %
20 1986 1 1 2 50.0% — — — — — — — — — — — — 1985 0 1 1 0.0% — — — — 0 3 3 0.0% — — — —
21 1987 1 1 2 50.0% — — — — — — — — — — — — 1986 2 2 4 50.0% 0 1 1 0.0% — — — — — — — —
22 1988 11 10 21 52.4% 0 1 1 0.0% 4 4 8 50.0% — — — — 1987 9 8 17 52.9% 3 2 5 60.0% 2 2 4 50.0% 1 2 3 33.3%
23 1989 8 11 19 42.1% — — — — 3 4 7 42.9% 2 4 6 33.3% 1988 6 9 15 40.0% 0 1 1 0.0% 1 4 5 20.0% 1 1 2 50.0%
24 1990 0 3 3 0.0% — — — — 5 0 5 100.0% 1 1 2 50.0% 1989 6 7 13 46.2% — — — — 3 4 7 42.9% — — — —
25 — — — — — — — — — — — — — — — — — 1990 10 11 21 47.6% 0 1 1 0.0% 4 4 8 50.0% 4 4 8 50.0%
26 — — — — — — — — — — — — — — — — — 1991 6 13 19 31.6% 1 1 2 50.0% 4 3 7 57.1% 4 6 10 40.0%
27 — — — — — — — — — — — — — — — — — 1992 10 12 22 45.5% — — — — 2 4 6 33.3% 0 1 1 0.0%
28 — — — — — — — — — — — — — — — — — 1993 1 5 6 16.7% — — — — — — — — — — — —
29 — — — — — — — — — — — — — — — — — 1994 1 2 3 33.3% — — — — — — — — — — — —
30 — — — — — — — — — — — — — — — — — 1995 0 1 1 0.0% — — — — — — — — — — — —
Career — 21 26 47 44.7% 0 1 1 0.0% 12 8 20 60.0% 3 5 8 37.5% — 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 Pieter Aldrich 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
20 1986 1513 110.1 — — — — — — — 50.0% +0.17 1–1 — — +0.09 1985 1467 120.1 — — — — — — +47 31.3% -1.13 0–2 2–2 (50%) — -0.20
21 1987 1536 112.9 — — — — — — — 50.0% -1.00 — — — -0.32 1986 1499 116.8 — — — — +64 — — 36.4% -0.64 1–0 1–2 (33%) — -0.13
22 1988 1662 129.6 — — — — +17 — -56 51.3% -0.08 5–6 (45%) 7–7 (50%) — +0.62 1987 1648 128.2 — — — — -8 -67 -89 46.6% -0.29 6–1 (86%) 6–6 (50%) — +0.03
23 1989 1620 119.5 — — — — +5 — -29 43.3% -0.48 7–7 (50%) 4–4 (50%) — +0.20 1988 1608 120.2 — — — — +36 — -96 35.1% -1.12 4–3 (57%) 6–6 (50%) — -1.02
24 1990 1664 118.5 — — — — -66 — +47 52.2% +0.04 2–0 2–1 (67%) — +0.37 1989 1621 120.9 — — — — +17 — -86 43.8% -0.54 4–2 (67%) 3–2 (60%) — -0.05
25 — — — — — — — — — — — — — — — — 1990 1663 135.0 — — — — +6 — -44 48.5% -0.07 5–7 (42%) 10–12 (45%) — -0.19
26 — — — — — — — — — — — — — — — — 1991 1578 120.3 — — — — -20 — +67 39.6% -0.53 7–5 (58%) 9–19 (32%) — +0.39
27 — — — — — — — — — — — — — — — — 1992 1556 119.7 — — — — +2 — +84 42.6% -0.54 3–4 (43%) 9–9 (50%) — +1.19
28 — — — — — — — — — — — — — — — — 1993 1521 115.1 — — — — -12 — — 26.7% -1.20 0–2 1–3 (25%) — -0.11
29 — — — — — — — — — — — — — — — — 1994 1530 113.6 — — — — -17 — — 28.6% -1.14 1–0 1–2 (33%) — -0.18
30 — — — — — — — — — — — — — — — — 1995 1511 97.7 — — — — — — — 33.3% -1.33 0–1 1–0 — +0.28
Career — 1676 127.4 — — — — +3 — -21 47.8% -0.25 15–14 (52%) 13–12 (52%) 101.1 +1.26 — 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.