H2H data updated: 2026-09-02 00:00 UTC

Stanislav Birner vs Butch Walts H2H: 0-1

Butch Walts holds a 1–0 lead over Stanislav Birner 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 round of 16 6-7 6-1 6-2.

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Stanislav Birner
CZE Age 69 Right-Handed 170 cm / 5'7"
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 6-7 6-1 6-2 Stanislav Birner Match data Nov 18, 1983* R16 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
Stanislav Birner #1,083 #60 1 1,720 63 119 34.6% 0 0 0 0 0 0
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 Stanislav Birner Butch Walts
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
20 1977 0–1 0.0% — 1,488 0 0 1975 0–3 0.0% #396 1,482 0 0
21 1978 6–15 28.6% #93 1,484 0 0 1976 16–13 55.2% #79 1,667 0 1
22 1979 7–8 46.7% #84 1,579 0 0 1977 21–19 52.5% #50 1,760 0 2
23 1980 12–21 36.4% #153 1,639 0 0 1978 13–20 39.4% #116 1,661 0 2
24 1981 11–14 44.0% #66 1,663 0 0 1979 40–22 64.5% #39 1,870 0 4
25 1982 11–21 34.4% #68 1,614 0 0 1980 22–23 48.9% #47 1,808 0 4
26 1983 4–11 26.7% #160 1,549 0 0 1981 15–17 46.9% #85 1,707 0 4
27 1984 4–3 57.1% #182 1,575 0 0 1982 3–5 37.5% #99 1,681 0 4
28 1985 2–8 20.0% #226 1,506 0 0 1983 9–10 47.4% #473 1,679 0 4
29 1986 3–7 30.0% #126 1,487 0 0 1984 1–3 25.0% #311 1,658 0 4
30 1987 3–9 25.0% #217 1,483 0 0 — — — — — — —
31 1988 0–1 0.0% #372 1,479 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 Stanislav Birner 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 %
20 1977 — — — — — — — — — — — — 0 1 1 0.0% 1975 — — — — 0 2 2 0.0% — — — — 0 1 1 0.0%
21 1978 0 6 6 0.0% 5 7 12 41.7% 0 1 1 0.0% 1 1 2 50.0% 1976 9 6 15 60.0% 0 1 1 0.0% 0 1 1 0.0% 7 5 12 58.3%
22 1979 4 3 7 57.1% 1 4 5 20.0% — — — — 2 1 3 66.7% 1977 2 6 8 25.0% 4 4 8 50.0% 7 4 11 63.6% 8 5 13 61.5%
23 1980 5 7 12 41.7% 5 11 16 31.3% 1 1 2 50.0% 1 2 3 33.3% 1978 9 6 15 60.0% 2 3 5 40.0% — — — — 2 11 13 15.4%
24 1981 3 4 7 42.9% 7 8 15 46.7% — — — — 1 2 3 33.3% 1979 19 11 30 63.3% 3 5 8 37.5% — — — — 18 6 24 75.0%
25 1982 6 6 12 50.0% 1 10 11 9.1% 2 1 3 66.7% 2 4 6 33.3% 1980 9 6 15 60.0% 1 2 3 33.3% 2 3 5 40.0% 10 12 22 45.5%
26 1983 0 2 2 0.0% 3 7 10 30.0% 0 1 1 0.0% 1 1 2 50.0% 1981 5 5 10 50.0% 3 2 5 60.0% 0 2 2 0.0% 7 8 15 46.7%
27 1984 1 1 2 50.0% 3 2 5 60.0% — — — — — — — — 1982 1 4 5 20.0% — — — — — — — — 2 1 3 66.7%
28 1985 1 3 4 25.0% 1 5 6 16.7% — — — — — — — — 1983 2 5 7 28.6% — — — — 0 1 1 0.0% 7 4 11 63.6%
29 1986 1 2 3 33.3% 2 4 6 33.3% 0 1 1 0.0% — — — — 1984 0 1 1 0.0% 0 1 1 0.0% — — — — 1 1 2 50.0%
30 1987 0 1 1 0.0% 3 5 8 37.5% — — — — 0 3 3 0.0% — — — — — — — — — — — — — — — — —
31 1988 — — — — — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
Career — 21 35 56 37.5% 31 63 94 33.0% 3 5 8 37.5% 8 16 24 33.3% — 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 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 Stanislav Birner 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
20 1977 1489 99.2 — — — — — — — 33.3% +0.33 0–1 0–1 — +0.13 1975 1483 98.8 — — — — — — — 0.0% -3.75 — — — 0.00
21 1978 1484 113.7 — — — — 0 +99 — 37.7% -0.98 0–4 (0%) 2–3 (40%) — +1.28 1976 1668 134.5 — — — — +66 — — 52.9% -0.10 6–3 (67%) 6–6 (50%) — +0.37
22 1979 1580 133.9 — — — — +4 -5 — 45.2% -0.48 1–0 1–0 — -0.07 1977 1760 136.6 — — — — +14 -163 -178 51.5% -0.20 7–7 (50%) 10–3 (77%) — +0.08
23 1980 1640 136.5 — — — — -41 -41 — 38.6% -0.59 6–3 (67%) 0–3 (0%) — -1.70 1978 1661 120.5 — — — — +38 -90 — 41.0% -0.82 4–5 (44%) 6–7 (46%) — +2.44
24 1981 1664 137.0 — — — — -69 -6 — 44.1% -0.39 5–6 (45%) 2–3 (40%) — -1.47 1979 1871 154.6 — — — — +71 -274 — 60.0% +0.68 15–7 (68%) 14–10 (58%) — +0.43
25 1982 1615 131.8 — — — — +21 -67 -59 41.7% -0.33 3–10 (23%) 2–7 (22%) — -0.12 1980 1808 150.4 — — — — +41 -210 -193 49.5% -0.08 4–7 (36%) 8–8 (50%) — -4.84
26 1983 1550 113.5 — — — — +35 -12 — 36.6% -1.20 2–6 (25%) 3–1 (75%) — +0.12 1981 1708 135.2 — — — — +45 -82 — 46.3% -0.18 7–7 (50%) 9–10 (47%) — +0.04
27 1984 1575 109.1 — — — — — +7 — 53.3% 0.00 1–0 0–1 — +1.00 1982 1681 118.9 — — — — +33 — — 36.8% -1.16 1–0 1–0 — -0.15
28 1985 1506 99.8 — — — — +49 +5 — 27.3% -1.68 0–2 0–2 — +0.60 1983 1680 127.1 — — — — +24 — — 45.7% -0.04 5–3 (63%) 3–4 (43%) — +0.79
29 1986 1488 106.6 — — — — +60 +31 — 33.3% -1.21 2–2 (50%) 1–2 (33%) — +0.71 1984 1659 107.4 — — — — +24 — — 33.3% -1.22 0–1 1–1 — -0.15
30 1987 1483 120.0 — — — — +47 +45 — 28.6% -1.71 2–2 (50%) 2–0 — -0.26 — — — — — — — — — — — — — — — —
31 1988 1479 104.0 — — — — — — — 0.0% -3.00 — — — -0.13 — — — — — — — — — — — — — — — —
Career — 1721 132.4 — — — — -2 +2 -59 38.9% -0.75 22–36 (38%) 13–23 (36%) 91.8 +0.05 — 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.