H2H data updated: 2026-09-01 00:00 UTC

John Muller vs Gerald Battrick H2H: 1-0

John Muller holds a 1–0 lead over Gerald Battrick in their ATP head-to-head. Across 1 main-draw meeting, John Muller leads 1–0 on hard courts. Most recently, John Muller won the 1976 South African Open round of 64 6-3 7-5.

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John Muller
RSA Right-Handed
H2H
1 – 0
1 main draw meetings
Gerald Battrick
GBR Right-Handed 178 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
John Muller 6-3 7-5 Gerald Battrick Match data Nov 25, 1976* R64 South African Open 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
John Muller #423 #229 0 1,517 2 4 33.3% 0 0 0 0 0 0
Gerald Battrick #156 #59 0 1,888 184 200 47.9% 0 0 0 0 4 4

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.

John Muller Gerald Battrick
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1975 0–1 0.0% #373 1,490 0 0 1968 19–13 59.4% — 1,618 0 0
1976 1–0 100.0% #229 1,510 0 0 1969 15–16 48.4% — 1,588 0 0
1977 0–2 0.0% #240 1,501 0 0 1970 36–23 61.0% — 1,682 0 1
1980 1–1 50.0% #423 1,506 0 0 1971 34–18 65.4% — 1,831 0 4
— — — — — — — 1972 18–32 36.0% — 1,671 0 4
— — — — — — — 1973 30–37 44.8% #66 1,708 0 4
— — — — — — — 1974 9–16 36.0% #97 1,633 0 4
— — — — — — — 1975 9–21 30.0% #112 1,558 0 4
— — — — — — — 1976 14–24 36.8% #140 1,562 0 4

Surface Results by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

John Muller Gerald Battrick
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 %
1975 0 1 1 0.0% — — — — — — — — — — — — 1968 3 2 5 60.0% 10 7 17 58.8% 2 2 4 50.0% 4 2 6 66.7%
1976 1 0 1 100.0% — — — — — — — — — — — — 1969 5 4 9 55.6% 8 7 15 53.3% 2 4 6 33.3% 0 1 1 0.0%
1977 0 2 2 0.0% — — — — — — — — — — — — 1970 18 5 23 78.3% 9 6 15 60.0% 8 9 17 47.1% 1 3 4 25.0%
1980 1 1 2 50.0% — — — — — — — — — — — — 1971 11 9 20 55.0% 11 3 14 78.6% 7 4 11 63.6% 5 2 7 71.4%
— — — — — — — — — — — — — — — — — 1972 10 13 23 43.5% 4 6 10 40.0% 0 1 1 0.0% 4 12 16 25.0%
— — — — — — — — — — — — — — — — — 1973 7 8 15 46.7% 12 15 27 44.4% 0 2 2 0.0% 11 12 23 47.8%
— — — — — — — — — — — — — — — — — 1974 2 3 5 40.0% 1 5 6 16.7% 2 2 4 50.0% 4 6 10 40.0%
— — — — — — — — — — — — — — — — — 1975 0 2 2 0.0% 7 12 19 36.8% 0 1 1 0.0% 2 6 8 25.0%
— — — — — — — — — — — — — — — — — 1976 0 1 1 0.0% 11 19 30 36.7% 2 2 4 50.0% 1 2 3 33.3%
Career 2 4 6 33.3% — — — — — — — — — — — — Career 56 47 103 54.4% 73 80 153 47.7% 23 27 50 46.0% 32 46 78 41.0%

Advanced Statistics Comparison by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

John Muller Gerald Battrick
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
1975 1490 100.9 — — — — — — — 33.3% -1.00 0–1 — — +0.04 1968 1619 118.0 — — — — +89 -73 -115 55.7% +0.45 3–3 (50%) — — -0.43
1976 1511 103.7 — — — — — — — 100.0% +2.50 — — — +0.08 1969 1589 112.0 — — — — +131 +31 -115 48.8% -0.02 6–5 (55%) — — +1.32
1977 1501 102.1 — — — — — — — 0.0% -4.75 — — — -0.20 1970 1683 128.3 — — — — +169 -4 -132 57.2% +0.47 8–6 (57%) — — +5.56
1980 1506 106.5 — — — — — — — 50.0% +1.00 — — — +0.34 1971 1831 130.2 — — — — +11 +2 -154 61.7% +0.87 11–7 (61%) 4–4 (50%) — +5.06
— — — — — — — — — — — — — — — — 1972 1672 124.9 — — — — -4 +79 — 37.3% -0.89 7–6 (54%) 3–4 (43%) — -0.86
— — — — — — — — — — — — — — — — 1973 1708 137.8 — — — — +60 -22 — 47.6% -0.27 11–15 (42%) 11–8 (58%) — -2.04
— — — — — — — — — — — — — — — — 1974 1633 116.6 — — — — +60 -16 -27 40.0% -0.53 2–3 (40%) 0–6 (0%) — -0.47
— — — — — — — — — — — — — — — — 1975 1559 125.8 — — — — +87 +18 — 36.6% -0.90 2–6 (25%) 1–2 (33%) — +0.17
— — — — — — — — — — — — — — — — 1976 1563 123.4 — — — — +54 +1 +24 40.7% -0.96 4–6 (40%) 6–6 (50%) — -0.30
Career 1517 105.9 — — — — — — — 38.5% -1.00 0–1 — — +4.33 Career 1889 130.2 — — — — +62 -2 -111 48.8% -0.10 54–57 (49%) 25–30 (45%) 95.9 +2.12

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.