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

Stanislav Birner vs Byron Bertram H2H: 1-0

Stanislav Birner holds a 1–0 lead over Byron Bertram in their ATP head-to-head. Across 1 main-draw meeting, Stanislav Birner leads 1–0 on hard courts. Most recently, Stanislav Birner won the 1980 Canadian Open round of 64 6-7 6-4 6-4.

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Stanislav Birner
CZE Age 69 Right-Handed 170 cm / 5'7"
H2H
1 – 0
1 main draw meetings
Byron Bertram
RSA Age 73 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Stanislav Birner #100 6-7 6-4 6-4 Byron Bertram Match data Aug 13, 1980* R64 Canadian Open ATP 500 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
Stanislav Birner #1,083 #60 1 1,720 63 119 34.6% 0 0 0 0 0 0
Byron Bertram #150 #57 0 1,815 115 139 45.3% 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 Stanislav Birner Byron Bertram
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 — — — — — — — 1969 0–3 0.0% — 1,467 0 0
17 — — — — — — — 1970 11–11 50.0% — 1,540 0 0
18 — — — — — — — 1971 9–13 40.9% — 1,547 0 0
19 — — — — — — — 1972 2–2 50.0% — 1,536 0 0
20 1977 0–1 0.0% — 1,488 0 0 1973 11–10 52.4% #152 1,617 0 0
21 1978 6–15 28.6% #93 1,484 0 0 1974 15–13 53.6% #156 1,655 0 0
22 1979 7–8 46.7% #84 1,579 0 0 1975 5–8 38.5% #120 1,652 0 0
23 1980 12–21 36.4% #153 1,639 0 0 1976 23–24 48.9% #57 1,737 0 0
24 1981 11–14 44.0% #66 1,663 0 0 1977 21–27 43.8% #87 1,744 0 0
25 1982 11–21 34.4% #68 1,614 0 0 1978 10–11 47.6% #92 1,668 0 0
26 1983 4–11 26.7% #160 1,549 0 0 1979 1–2 33.3% #219 1,649 0 0
27 1984 4–3 57.1% #182 1,575 0 0 1980 7–15 31.8% #150 1,570 0 0
28 1985 2–8 20.0% #226 1,506 0 0 — — — — — — —
29 1986 3–7 30.0% #126 1,487 0 0 — — — — — — —
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 Byron Bertram
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 %
16 — — — — — — — — — — — — — — — — — 1969 0 3 3 0.0% — — — — — — — — — — — —
17 — — — — — — — — — — — — — — — — — 1970 1 3 4 25.0% 2 3 5 40.0% 8 5 13 61.5% — — — —
18 — — — — — — — — — — — — — — — — — 1971 4 5 9 44.4% 0 2 2 0.0% 5 4 9 55.6% 0 2 2 0.0%
19 — — — — — — — — — — — — — — — — — 1972 1 1 2 50.0% — — — — 1 1 2 50.0% — — — —
20 1977 — — — — — — — — — — — — 0 1 1 0.0% 1973 3 3 6 50.0% 1 3 4 25.0% 6 3 9 66.7% 1 1 2 50.0%
21 1978 0 6 6 0.0% 5 7 12 41.7% 0 1 1 0.0% 1 1 2 50.0% 1974 3 1 4 75.0% 1 4 5 20.0% 1 1 2 50.0% 10 7 17 58.8%
22 1979 4 3 7 57.1% 1 4 5 20.0% — — — — 2 1 3 66.7% 1975 1 3 4 25.0% 3 3 6 50.0% 1 1 2 50.0% 0 1 1 0.0%
23 1980 5 7 12 41.7% 5 11 16 31.3% 1 1 2 50.0% 1 2 3 33.3% 1976 7 4 11 63.6% 13 15 28 46.4% 0 1 1 0.0% 3 4 7 42.9%
24 1981 3 4 7 42.9% 7 8 15 46.7% — — — — 1 2 3 33.3% 1977 7 10 17 41.2% 4 7 11 36.4% 6 3 9 66.7% 4 7 11 36.4%
25 1982 6 6 12 50.0% 1 10 11 9.1% 2 1 3 66.7% 2 4 6 33.3% 1978 0 3 3 0.0% 0 1 1 0.0% 0 1 1 0.0% 10 6 16 62.5%
26 1983 0 2 2 0.0% 3 7 10 30.0% 0 1 1 0.0% 1 1 2 50.0% 1979 0 1 1 0.0% — — — — — — — — 1 1 2 50.0%
27 1984 1 1 2 50.0% 3 2 5 60.0% — — — — — — — — 1980 4 6 10 40.0% 0 3 3 0.0% 1 4 5 20.0% 2 2 4 50.0%
28 1985 1 3 4 25.0% 1 5 6 16.7% — — — — — — — — — — — — — — — — — — — — — — — — —
29 1986 1 2 3 33.3% 2 4 6 33.3% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
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% — 31 43 74 41.9% 24 41 65 36.9% 29 24 53 54.7% 31 31 62 50.0%

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 Stanislav Birner Byron Bertram
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
16 — — — — — — — — — — — — — — — — 1969 1467 97.7 — — — — +26 — — 20.0% -2.20 — — — -0.10
17 — — — — — — — — — — — — — — — — 1970 1541 119.6 — — — — -55 -40 +104 49.1% -0.21 0–1 — — +0.86
18 — — — — — — — — — — — — — — — — 1971 1547 108.9 — — — — -39 — +97 47.5% -0.13 2–7 (22%) 3–2 (60%) — +2.12
19 — — — — — — — — — — — — — — — — 1972 1536 105.5 — — — — — — — 54.5% +1.27 — 0–1 — +0.31
20 1977 1489 99.2 — — — — — — — 33.3% +0.33 0–1 0–1 — +0.13 1973 1618 113.6 — — — — +1 -147 +39 49.0% -0.12 5–3 (63%) 2–2 (50%) — +1.62
21 1978 1484 113.7 — — — — 0 +99 — 37.7% -0.98 0–4 (0%) 2–3 (40%) — +1.28 1974 1655 122.3 — — — — +78 -202 — 53.2% +0.08 5–3 (63%) 5–2 (71%) — +2.72
22 1979 1580 133.9 — — — — +4 -5 — 45.2% -0.48 1–0 1–0 — -0.07 1975 1653 123.3 — — — — +13 -136 — 44.1% -0.26 2–3 (40%) 3–2 (60%) — -0.16
23 1980 1640 136.5 — — — — -41 -41 — 38.6% -0.59 6–3 (67%) 0–3 (0%) — -1.70 1976 1737 135.3 — — — — +19 -143 — 48.7% -0.04 10–8 (56%) 5–6 (45%) — -0.81
24 1981 1664 137.0 — — — — -69 -6 — 44.1% -0.39 5–6 (45%) 2–3 (40%) — -1.47 1977 1745 136.0 — — — — -14 -174 +50 43.4% -0.53 11–5 (69%) 4–7 (36%) — -2.84
25 1982 1615 131.8 — — — — +21 -67 -59 41.7% -0.33 3–10 (23%) 2–7 (22%) — -0.12 1978 1668 116.8 — — — — +30 — — 45.7% -0.35 2–1 (67%) 3–1 (75%) — +3.30
26 1983 1550 113.5 — — — — +35 -12 — 36.6% -1.20 2–6 (25%) 3–1 (75%) — +0.12 1979 1650 106.6 — — — — +23 — — 28.6% -0.86 1–0 0–1 — +0.39
27 1984 1575 109.1 — — — — — +7 — 53.3% 0.00 1–0 0–1 — +1.00 1980 1570 124.2 — — — — +66 -71 +169 38.9% -0.57 2–5 (29%) 5–6 (45%) — -0.40
28 1985 1506 99.8 — — — — +49 +5 — 27.3% -1.68 0–2 0–2 — +0.60 — — — — — — — — — — — — — — — —
29 1986 1488 106.6 — — — — +60 +31 — 33.3% -1.21 2–2 (50%) 1–2 (33%) — +0.71 — — — — — — — — — — — — — — — —
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 — 1816 130.3 — — — — +20 -141 +86 46.2% -0.25 40–36 (53%) 30–30 (50%) 106.0 +2.79

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.