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

Bernie Mitton vs Byron Bertram H2H: 2-1

Bernie Mitton holds a 2–1 lead over Byron Bertram in their ATP head-to-head. Across 3 main-draw meetings, they are tied 1–1 on carpet, while Bernie Mitton leads 1–0 on grass. Most recently, Bernie Mitton won the 1980 Sao Paulo quarterfinal 6-3 3-6 7-6.

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Bernie Mitton
RSA Right-Handed 188 cm / 6'2"
H2H
2 – 1
3 main draw meetings
Byron Bertram
RSA Age 73 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Bernie Mitton #46 6-3 3-6 7-6 Byron Bertram Match data May 3, 1980* QF Sao Paulo ATP 250 Carpet
Byron Bertram #73 6-2 6-4 Bernie Mitton Match data Feb 9, 1978* R16 Little Rock ATP 250 Carpet
Bernie Mitton 6-4 4-6 6-4 Byron Bertram Match data Jun 16, 1973* QF Beckenham ATP 250 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
Bernie Mitton #766 #42 0 1,827 206 223 48.0% 0 0 0 0 2 2
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 Bernie Mitton Byron Bertram
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 1971 0–1 0.0% — 1,476 0 0 1969 0–3 0.0% — 1,467 0 0
17 1972 0–1 0.0% — 1,452 0 0 1970 11–11 50.0% — 1,540 0 0
18 1973 11–4 73.3% #179 1,620 0 0 1971 9–13 40.9% — 1,547 0 0
19 1974 5–5 50.0% #161 1,618 0 0 1972 2–2 50.0% — 1,536 0 0
20 1975 20–19 51.3% #51 1,769 0 0 1973 11–10 52.4% #152 1,617 0 0
21 1976 16–21 43.2% #65 1,767 0 0 1974 15–13 53.6% #156 1,655 0 0
22 1977 23–32 41.8% #76 1,690 0 0 1975 5–8 38.5% #120 1,652 0 0
23 1978 36–31 53.7% #62 1,729 0 1 1976 23–24 48.9% #57 1,737 0 0
24 1979 29–26 52.7% #58 1,754 0 2 1977 21–27 43.8% #87 1,744 0 0
25 1980 28–29 49.1% #60 1,689 0 2 1978 10–11 47.6% #92 1,668 0 0
26 1981 13–19 40.6% #94 1,618 0 2 1979 1–2 33.3% #219 1,649 0 0
27 1982 8–11 42.1% — 1,592 0 2 1980 7–15 31.8% #150 1,570 0 0
28 1983 13–16 44.8% #100 1,615 0 2 — — — — — — —
29 1984 4–8 33.3% #243 1,615 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 Bernie Mitton 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 1971 0 1 1 0.0% — — — — — — — — — — — — 1969 0 3 3 0.0% — — — — — — — — — — — —
17 1972 0 1 1 0.0% — — — — — — — — — — — — 1970 1 3 4 25.0% 2 3 5 40.0% 8 5 13 61.5% — — — —
18 1973 3 1 4 75.0% 1 1 2 50.0% 7 2 9 77.8% — — — — 1971 4 5 9 44.4% 0 2 2 0.0% 5 4 9 55.6% 0 2 2 0.0%
19 1974 2 1 3 66.7% 0 1 1 0.0% 2 2 4 50.0% 1 1 2 50.0% 1972 1 1 2 50.0% — — — — 1 1 2 50.0% — — — —
20 1975 10 6 16 62.5% 5 10 15 33.3% 2 1 3 66.7% 3 2 5 60.0% 1973 3 3 6 50.0% 1 3 4 25.0% 6 3 9 66.7% 1 1 2 50.0%
21 1976 4 5 9 44.4% 2 4 6 33.3% 3 2 5 60.0% 7 10 17 41.2% 1974 3 1 4 75.0% 1 4 5 20.0% 1 1 2 50.0% 10 7 17 58.8%
22 1977 7 11 18 38.9% 10 11 21 47.6% 1 3 4 25.0% 5 7 12 41.7% 1975 1 3 4 25.0% 3 3 6 50.0% 1 1 2 50.0% 0 1 1 0.0%
23 1978 10 9 19 52.6% 1 7 8 12.5% 13 5 18 72.2% 12 10 22 54.5% 1976 7 4 11 63.6% 13 15 28 46.4% 0 1 1 0.0% 3 4 7 42.9%
24 1979 16 9 25 64.0% 3 2 5 60.0% 8 5 13 61.5% 2 10 12 16.7% 1977 7 10 17 41.2% 4 7 11 36.4% 6 3 9 66.7% 4 7 11 36.4%
25 1980 11 12 23 47.8% 3 4 7 42.9% 3 4 7 42.9% 11 9 20 55.0% 1978 0 3 3 0.0% 0 1 1 0.0% 0 1 1 0.0% 10 6 16 62.5%
26 1981 11 10 21 52.4% — — — — 0 4 4 0.0% 2 5 7 28.6% 1979 0 1 1 0.0% — — — — — — — — 1 1 2 50.0%
27 1982 1 3 4 25.0% 1 2 3 33.3% 3 4 7 42.9% 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 1983 4 7 11 36.4% 3 3 6 50.0% 0 2 2 0.0% 6 4 10 60.0% — — — — — — — — — — — — — — — — —
29 1984 1 2 3 33.3% 3 3 6 50.0% 0 2 2 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
Career — 80 78 158 50.6% 32 48 80 40.0% 42 36 78 53.8% 52 61 113 46.0% — 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 Bernie Mitton 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 1971 1476 98.9 — — — — — — — 25.0% -1.50 — 1–0 — -0.03 1969 1467 97.7 — — — — +26 — — 20.0% -2.20 — — — -0.10
17 1972 1453 99.3 — — — — — — — 25.0% -1.00 — 0–1 — -0.01 1970 1541 119.6 — — — — -55 -40 +104 49.1% -0.21 0–1 — — +0.86
18 1973 1620 117.8 — — — — -40 — +45 65.0% +0.73 3–1 (75%) — — +2.06 1971 1547 108.9 — — — — -39 — +97 47.5% -0.13 2–7 (22%) 3–2 (60%) — +2.12
19 1974 1618 122.7 — — — — -11 — +31 50.0% +0.32 0–1 0–1 — +0.84 1972 1536 105.5 — — — — — — — 54.5% +1.27 — 0–1 — +0.31
20 1975 1769 147.6 — — — — +16 -189 -71 52.3% +0.21 2–5 (29%) 0–3 (0%) — -1.56 1973 1618 113.6 — — — — +1 -147 +39 49.0% -0.12 5–3 (63%) 2–2 (50%) — +1.62
21 1976 1767 139.9 — — — — +10 -219 -13 48.4% -0.12 4–8 (33%) 6–6 (50%) — -1.92 1974 1655 122.3 — — — — +78 -202 — 53.2% +0.08 5–3 (63%) 5–2 (71%) — +2.72
22 1977 1691 147.0 — — — — +38 -50 +7 42.1% -0.36 10–8 (56%) 4–7 (36%) — -5.59 1975 1653 123.3 — — — — +13 -136 — 44.1% -0.26 2–3 (40%) 3–2 (60%) — -0.16
23 1978 1730 140.2 — — — — +36 -163 +100 54.1% +0.07 12–16 (43%) 13–6 (68%) — +1.76 1976 1737 135.3 — — — — +19 -143 — 48.7% -0.04 10–8 (56%) 5–6 (45%) — -0.81
24 1979 1754 138.0 — — — — -3 -152 +74 50.4% +0.16 10–6 (63%) 10–9 (53%) — +1.29 1977 1745 136.0 — — — — -14 -174 +50 43.4% -0.53 11–5 (69%) 4–7 (36%) — -2.84
25 1980 1689 138.1 — — — — +25 -92 +105 48.6% +0.15 11–10 (52%) 6–14 (30%) — +1.90 1978 1668 116.8 — — — — +30 — — 45.7% -0.35 2–1 (67%) 3–1 (75%) — +3.30
26 1981 1619 131.7 — — — — +55 — +59 40.8% -0.26 5–5 (50%) 5–9 (36%) — +0.87 1979 1650 106.6 — — — — +23 — — 28.6% -0.86 1–0 0–1 — +0.39
27 1982 1593 116.0 — — — — +74 -15 +33 45.7% -0.35 2–3 (40%) 3–5 (38%) — +1.86 1980 1570 124.2 — — — — +66 -71 +169 38.9% -0.57 2–5 (29%) 5–6 (45%) — -0.40
28 1983 1615 124.3 — — — — +25 -22 — 49.3% -0.26 3–9 (25%) 8–6 (57%) — +1.68 — — — — — — — — — — — — — — — —
29 1984 1616 122.3 — — — — -2 +7 — 37.5% -1.03 2–3 (40%) 1–2 (33%) — -0.98 — — — — — — — — — — — — — — — —
Career — 1827 143.0 — — — — +25 -104 +57 48.7% -0.04 64–75 (46%) 57–69 (45%) 95.6 +0.51 — 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.