H2H data updated: 2026-09-03 00:00 UTC

Butch Walts vs John Marks H2H: 1-0

Butch Walts holds a 1–0 lead over John Marks in their ATP head-to-head. Across 1 main-draw meeting, Butch Walts leads 1–0 on grass. Most recently, Butch Walts won the 1977 Wimbledon round of 128 6-4 9-8 5-7 8-9 8-6.

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Butch Walts
USA Age 71 Right-Handed 193 cm / 6'4"
H2H
1 – 0
1 main draw meetings
John Marks
AUS Age 73 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Butch Walts #96 6-4 9-8 5-7 8-9 8-6 John Marks Match data Jun 22, 1977* R128 Wimbledon Grand Slam Grass

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
Butch Walts #755 #30 0 1,915 140 135 50.9% 0 0 0 0 4 4
John Marks #223 #60 0 1,632 30 81 27.0% 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 Butch Walts John Marks
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 — — — — — — — 1970 1–1 50.0% — 1,486 0 0
18 — — — — — — — 1971 1–2 33.3% — 1,471 0 0
20 1975 0–3 0.0% #396 1,482 0 0 1973 0–1 0.0% — 1,454 0 0
21 1976 16–13 55.2% #79 1,667 0 1 1974 1–3 25.0% — 1,434 0 0
22 1977 21–19 52.5% #50 1,760 0 2 1975 5–1 83.3% #330 1,554 0 0
23 1978 13–20 39.4% #116 1,661 0 2 1976 3–15 16.7% #165 1,438 0 0
24 1979 40–22 64.5% #39 1,870 0 4 1977 4–13 23.5% #174 1,434 0 0
25 1980 22–23 48.9% #47 1,808 0 4 1978 9–16 36.0% #63 1,629 0 0
26 1981 15–17 46.9% #85 1,707 0 4 1979 4–26 13.3% #115 1,457 0 0
27 1982 3–5 37.5% #99 1,681 0 4 1980 2–3 40.0% #223 1,460 0 0
28 1983 9–10 47.4% #473 1,679 0 4 — — — — — — —
29 1984 1–3 25.0% #311 1,658 0 4 — — — — — — —

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 Butch Walts John Marks
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 — — — — — — — — — — — — — — — — — 1970 — — — — — — — — 1 1 2 50.0% — — — —
18 — — — — — — — — — — — — — — — — — 1971 — — — — — — — — 1 2 3 33.3% — — — —
20 1975 — — — — 0 2 2 0.0% — — — — 0 1 1 0.0% 1973 — — — — — — — — 0 1 1 0.0% — — — —
21 1976 9 6 15 60.0% 0 1 1 0.0% 0 1 1 0.0% 7 5 12 58.3% 1974 — — — — — — — — 1 3 4 25.0% — — — —
22 1977 2 6 8 25.0% 4 4 8 50.0% 7 4 11 63.6% 8 5 13 61.5% 1975 — — — — — — — — 5 1 6 83.3% — — — —
23 1978 9 6 15 60.0% 2 3 5 40.0% — — — — 2 11 13 15.4% 1976 1 6 7 14.3% 2 5 7 28.6% 0 4 4 0.0% — — — —
24 1979 19 11 30 63.3% 3 5 8 37.5% — — — — 18 6 24 75.0% 1977 0 2 2 0.0% 1 5 6 16.7% 3 6 9 33.3% — — — —
25 1980 9 6 15 60.0% 1 2 3 33.3% 2 3 5 40.0% 10 12 22 45.5% 1978 0 2 2 0.0% 2 7 9 22.2% 7 6 13 53.8% 0 1 1 0.0%
26 1981 5 5 10 50.0% 3 2 5 60.0% 0 2 2 0.0% 7 8 15 46.7% 1979 1 5 6 16.7% 1 9 10 10.0% 2 8 10 20.0% 0 4 4 0.0%
27 1982 1 4 5 20.0% — — — — — — — — 2 1 3 66.7% 1980 2 1 3 66.7% — — — — 0 1 1 0.0% 0 1 1 0.0%
28 1983 2 5 7 28.6% — — — — 0 1 1 0.0% 7 4 11 63.6% — — — — — — — — — — — — — — — — —
29 1984 0 1 1 0.0% 0 1 1 0.0% — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — —
Career — 56 50 106 52.8% 13 20 33 39.4% 9 11 20 45.0% 62 54 116 53.4% — 4 16 20 20.0% 6 26 32 18.8% 20 33 53 37.7% 0 6 6 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 Butch Walts John Marks
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 — — — — — — — — — — — — — — — — 1970 1486 100.6 — — — — — — — 0.0% -2.00 — — — +0.07
18 — — — — — — — — — — — — — — — — 1971 1471 103.7 — — — — — — +31 37.5% -0.63 — 1–2 (33%) — +0.18
20 1975 1483 98.8 — — — — — — — 0.0% -3.75 — — — 0.00 1973 1454 — — — — — — — — — — — — — +0.15
21 1976 1668 134.5 — — — — +66 — — 52.9% -0.10 6–3 (67%) 6–6 (50%) — +0.37 1974 1434 96.4 — — — — — — +7 30.0% -1.60 1–1 1–0 — +0.27
22 1977 1760 136.6 — — — — +14 -163 -178 51.5% -0.20 7–7 (50%) 10–3 (77%) — +0.08 1975 1554 121.6 — — — — — — +44 62.5% +0.12 4–0 (100%) 2–0 — +0.10
23 1978 1661 120.5 — — — — +38 -90 — 41.0% -0.82 4–5 (44%) 6–7 (46%) — +2.44 1976 1439 102.4 — — — — +49 +81 +84 27.3% -1.68 0–4 (0%) 1–1 — +1.65
24 1979 1871 154.6 — — — — +71 -274 — 60.0% +0.68 15–7 (68%) 14–10 (58%) — +0.43 1977 1434 105.6 — — — — — +63 +34 30.4% -1.52 3–4 (43%) 2–3 (40%) — +0.56
25 1980 1808 150.4 — — — — +41 -210 -193 49.5% -0.08 4–7 (36%) 8–8 (50%) — -4.84 1978 1630 130.5 — — — — -206 -118 +65 35.9% -0.81 3–0 (100%) 0–6 (0%) — -0.89
26 1981 1708 135.2 — — — — +45 -82 — 46.3% -0.18 7–7 (50%) 9–10 (47%) — +0.04 1979 1457 112.2 — — — — -86 -22 +140 19.4% -2.11 2–5 (29%) 1–6 (14%) — +0.37
27 1982 1681 118.9 — — — — +33 — — 36.8% -1.16 1–0 1–0 — -0.15 1980 1460 100.7 — — — — -68 — — 41.7% -0.50 1–1 — — +0.91
28 1983 1680 127.1 — — — — +24 — — 45.7% -0.04 5–3 (63%) 3–4 (43%) — +0.79 — — — — — — — — — — — — — — — —
29 1984 1659 107.4 — — — — +24 — — 33.3% -1.22 0–1 1–1 — -0.15 — — — — — — — — — — — — — — — —
Career — 1915 145.5 — — — — +47 -172 -183 50.0% -0.09 49–40 (55%) 58–49 (54%) 105.5 -0.36 — 1632 116.6 — — — — -59 -11 +67 30.7% -1.37 14–15 (48%) 8–18 (31%) 101.0 +3.06

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.