H2H data updated: 2026-09-07 00:00 UTC

Pavel Slozil vs Butch Walts H2H: 0-1

Butch Walts holds a 1–0 lead over Pavel Slozil in their ATP head-to-head. Across 1 main-draw meeting, Butch Walts leads 1–0 on carpet. Most recently, Butch Walts won the 1983 Ferrara semifinal 6-3 2-6 6-4.

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Pavel Slozil
CZE Age 70 Right-Handed 173 cm / 5'8"
H2H
0 – 1
1 main-draw meetings
Butch Walts
USA Age 71 Right-Handed 193 cm / 6'4"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Butch Walts 6-3 2-6 6-4 Pavel Slozil #81 Match data Nov 19, 1983* SF Ferrara ATP 250 Carpet

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
Pavel Slozil #550 #12 0 1,791 142 160 47.0% 0 0 0 0 2 2
Butch Walts #755 #30 0 1,915 140 135 50.9% 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.

Age Pavel Slozil Butch Walts
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 1975 1–6 14.3% #218 1,481 0 0 — — — — — — —
20 1976 1–5 16.7% #310 1,443 0 0 1975 0–3 0.0% #396 1,482 0 0
21 1977 0–2 0.0% #281 1,419 0 0 1976 16–13 55.2% #79 1,667 0 1
22 1978 5–5 50.0% #190 1,509 0 0 1977 21–19 52.5% #50 1,760 0 2
23 1979 19–18 51.4% #78 1,657 0 0 1978 13–20 39.4% #116 1,661 0 2
24 1980 10–10 50.0% #68 1,701 0 0 1979 40–22 64.5% #39 1,870 0 4
25 1981 18–16 52.9% #68 1,721 0 1 1980 22–23 48.9% #47 1,808 0 4
26 1982 19–18 51.4% #49 1,679 0 1 1981 15–17 46.9% #85 1,707 0 4
27 1983 22–21 51.2% #81 1,680 0 1 1982 3–5 37.5% #99 1,681 0 4
28 1984 21–17 55.3% #40 1,733 0 1 1983 9–10 47.4% #473 1,679 0 4
29 1985 18–26 40.9% #95 1,644 0 2 1984 1–3 25.0% #311 1,658 0 4
30 1986 8–16 33.3% #165 1,588 0 2 — — — — — — —

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 Pavel Slozil Butch Walts
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 %
19 1975 1 1 2 50.0% 0 1 1 0.0% — — — — 0 4 4 0.0% — — — — — — — — — — — — — — — — —
20 1976 0 1 1 0.0% 0 1 1 0.0% — — — — 1 3 4 25.0% 1975 — — — — 0 2 2 0.0% — — — — 0 1 1 0.0%
21 1977 — — — — 0 2 2 0.0% — — — — — — — — 1976 9 6 15 60.0% 0 1 1 0.0% 0 1 1 0.0% 7 5 12 58.3%
22 1978 — — — — 5 5 10 50.0% — — — — — — — — 1977 2 6 8 25.0% 4 4 8 50.0% 7 4 11 63.6% 8 5 13 61.5%
23 1979 4 7 11 36.4% 14 9 23 60.9% 0 1 1 0.0% 1 1 2 50.0% 1978 9 6 15 60.0% 2 3 5 40.0% — — — — 2 11 13 15.4%
24 1980 0 3 3 0.0% 9 6 15 60.0% — — — — 1 1 2 50.0% 1979 19 11 30 63.3% 3 5 8 37.5% — — — — 18 6 24 75.0%
25 1981 6 3 9 66.7% 11 11 22 50.0% 0 1 1 0.0% 1 1 2 50.0% 1980 9 6 15 60.0% 1 2 3 33.3% 2 3 5 40.0% 10 12 22 45.5%
26 1982 2 4 6 33.3% 15 9 24 62.5% 0 1 1 0.0% 2 4 6 33.3% 1981 5 5 10 50.0% 3 2 5 60.0% 0 2 2 0.0% 7 8 15 46.7%
27 1983 1 4 5 20.0% 15 11 26 57.7% — — — — 6 6 12 50.0% 1982 1 4 5 20.0% — — — — — — — — 2 1 3 66.7%
28 1984 9 4 13 69.2% 12 12 24 50.0% 0 1 1 0.0% — — — — 1983 2 5 7 28.6% — — — — 0 1 1 0.0% 7 4 11 63.6%
29 1985 4 9 13 30.8% 11 11 22 50.0% 0 1 1 0.0% 3 5 8 37.5% 1984 0 1 1 0.0% 0 1 1 0.0% — — — — 1 1 2 50.0%
30 1986 3 3 6 50.0% 3 9 12 25.0% 0 1 1 0.0% 2 3 5 40.0% — — — — — — — — — — — — — — — — —
Career — 30 39 69 43.5% 95 87 182 52.2% 0 6 6 0.0% 17 28 45 37.8% — 56 50 106 52.8% 13 20 33 39.4% 9 11 20 45.0% 62 54 116 53.4%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. 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 Pavel Slozil Butch Walts
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
19 1975 1482 115.7 — — — — +51 — — 27.8% -1.22 1–3 (25%) 2–4 (33%) 97.6 +0.12 — — — — — — — — — — — — — — — —
20 1976 1444 99.6 — — — — +45 — — 25.0% -1.25 1–1 2–2 (50%) — +0.98 1975 1483 98.8 — — — — — — — 0.0% -3.75 — — — 0.00
21 1977 1419 92.9 — — — — — — — 28.6% -2.57 0–1 2–0 — +0.16 1976 1668 134.5 — — — — +66 — — 52.9% -0.10 6–3 (67%) 6–6 (50%) 103.8 +0.37
22 1978 1510 128.1 — — — — — +48 — 50.0% +0.42 1–1 0–1 — +0.03 1977 1760 136.6 — — — — +14 -163 -178 51.5% -0.20 7–7 (50%) 10–3 (77%) 107.2 +0.08
23 1979 1657 135.7 — — — — -121 +55 — 50.6% -0.08 6–4 (60%) 6–4 (60%) 104.4 +0.92 1978 1661 120.5 — — — — +38 -90 — 41.0% -0.82 4–5 (44%) 6–7 (46%) 100.5 +2.44
24 1980 1701 135.2 — — — — -180 +64 — 48.9% -0.47 3–2 (60%) 2–2 (50%) 102.8 -1.47 1979 1871 154.6 — — — — +71 -274 — 60.0% +0.68 15–7 (68%) 14–10 (58%) 108.8 +0.43
25 1981 1722 140.9 — — — — -95 +28 — 54.9% +0.39 4–8 (33%) 3–6 (33%) 96.8 -0.37 1980 1808 150.4 — — — — +41 -210 -193 49.5% -0.08 4–7 (36%) 8–8 (50%) 94.4 -4.84
26 1982 1679 137.1 — — — — -68 +89 — 52.2% +0.26 4–6 (40%) 8–9 (47%) 97.4 +0.28 1981 1708 135.2 — — — — +45 -82 — 46.3% -0.18 7–7 (50%) 9–10 (47%) 94.3 +0.04
27 1983 1680 138.5 — — — — -58 +64 — 50.5% -0.13 6–6 (50%) 7–4 (64%) 102.6 +1.67 1982 1681 118.9 — — — — +33 — — 36.8% -1.16 1–0 1–0 — -0.15
28 1984 1733 137.6 — — — — -18 -9 — 51.6% +0.13 7–3 (70%) 6–4 (60%) 106.2 -0.01 1983 1680 127.1 — — — — +24 — — 45.7% -0.04 5–3 (63%) 3–4 (43%) 103.7 +0.79
29 1985 1644 127.6 — — — — -42 +82 — 44.7% -0.34 4–7 (36%) 6–6 (50%) 97.9 +0.23 1984 1659 107.4 — — — — +24 — — 33.3% -1.22 0–1 1–1 — -0.15
30 1986 1589 122.5 — — — — +53 +14 — 41.3% -0.44 2–7 (22%) 2–4 (33%) 93.4 -0.26 — — — — — — — — — — — — — — — —
Career — 1792 140.4 — — — — -47 +50 — 48.4% -0.11 39–49 (44%) 46–46 (50%) 100.5 +0.75 — 1915 145.5 — — — — +47 -172 -183 50.0% -0.09 49–40 (55%) 58–49 (54%) 105.5 -0.36

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.