H2H data updated: 2026-09-13 00:00 UTC

Janet Newberry vs Renata Tomanova H2H: 4-0

Janet Newberry holds a 4–0 lead over Renata Tomanova in their WTA head-to-head. Across 4 main-draw meetings, Janet Newberry leads 3–0 on clay and 1–0 on grass. Most recently, Janet Newberry won the 1977 US Open round of 64 6-4 7-6.

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Janet Newberry
USA Age 73 Right-Handed 170 cm / 5'7"
H2H
4 – 0
4 main-draw meetings
Renata Tomanova
GER Age 71 168 cm / 5'6"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Janet Newberry 6-4 7-6 Renata Tomanova Match data Sep 3, 1977* R64 US Open Grand Slam Clay
Janet Newberry 6-1 6-0 Renata Tomanova Match data Jun 16, 1977* R16 Edinburgh WTA 250 Grass
Janet Newberry 6-3 7-6(7) Renata Tomanova Match data May 22, 1977* F Italian Open WTA 250 Clay
Janet Newberry 4-6 6-3 6-3 Renata Tomanova Match data Aug 19, 1976* R32 Canadian Open WTA 250 Clay

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
Janet Newberry — — — 1,922 238 187 56.0% 0 0 0 1 7 8
Renata Tomanova — — — 1,945 223 212 51.3% 0 0 0 0 9 9

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 Janet Newberry Renata Tomanova
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
14 1968 7–5 58.3% — 1,542 0 0 — — — — — — —
15 1969 13–6 68.4% — 1,631 0 2 1970 4–4 50.0% — 1,500 0 0
16 1970 20–7 74.1% — 1,718 0 5 1971 1–1 50.0% — 1,499 0 0
17 1971 15–9 62.5% — 1,757 0 5 1972 0–2 0.0% — 1,480 0 0
18 1972 20–17 54.1% — 1,707 0 5 1973 18–14 56.2% — 1,615 0 0
19 1973 32–24 57.1% — 1,851 0 5 1974 21–13 61.8% — 1,719 0 4
20 1974 22–22 50.0% — 1,812 0 5 1975 23–16 59.0% — 1,813 0 6
21 1975 31–22 58.5% — 1,903 0 6 1976 28–22 56.0% — 1,847 0 8
22 1976 14–10 58.3% — 1,862 0 6 1977 28–26 51.9% — 1,858 0 9
23 1977 25–22 53.2% — 1,875 0 7 1978 28–25 52.8% — 1,759 0 9
24 1978 15–14 51.7% — 1,831 0 7 1979 21–26 44.7% — 1,691 0 9
25 1979 12–21 36.4% — 1,680 0 7 1980 22–22 50.0% — 1,678 0 9
26 1980 12–8 60.0% — 1,643 0 8 1981 18–16 52.9% — 1,680 0 9
27 — — — — — — — 1982 9–12 42.9% — 1,691 0 9
28 — — — — — — — 1983 1–8 11.1% — 1,596 0 9
29 — — — — — — — 1984 0–1 0.0% — 1,580 0 9
30 — — — — — — — 1985 1–2 33.3% — 1,569 0 9
31 — — — — — — — 1986 0–2 0.0% — 1,532 0 9

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 Janet Newberry Renata Tomanova
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 %
14 1968 7 5 12 58.3% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
15 1969 12 4 16 75.0% — — — — 1 2 3 33.3% — — — — 1970 — — — — 2 3 5 40.0% — — — — 2 1 3 66.7%
16 1970 15 3 18 83.3% 2 1 3 66.7% 3 3 6 50.0% — — — — 1971 — — — — 1 1 2 50.0% — — — — — — — —
17 1971 2 2 4 50.0% 1 1 2 50.0% 12 6 18 66.7% — — — — 1972 — — — — 0 2 2 0.0% — — — — — — — —
18 1972 6 4 10 60.0% 6 6 12 50.0% 6 6 12 50.0% — — — — 1973 — — — — 17 9 26 65.4% 0 1 1 0.0% 1 4 5 20.0%
19 1973 6 5 11 54.5% 10 5 15 66.7% 8 5 13 61.5% 8 9 17 47.1% 1974 — — — — 19 8 27 70.4% 1 2 3 33.3% 1 3 4 25.0%
20 1974 4 5 9 44.4% 1 4 5 20.0% 8 4 12 66.7% 9 9 18 50.0% 1975 2 2 4 50.0% 14 6 20 70.0% 2 3 5 40.0% 2 4 6 33.3%
21 1975 7 5 12 58.3% 20 9 29 69.0% 3 2 5 60.0% 1 6 7 14.3% 1976 2 1 3 66.7% 17 7 24 70.8% 9 8 17 52.9% 0 6 6 0.0%
22 1976 1 2 3 33.3% 9 4 13 69.2% 2 2 4 50.0% 2 2 4 50.0% 1977 1 5 6 16.7% 17 7 24 70.8% 3 4 7 42.9% 7 10 17 41.2%
23 1977 4 4 8 50.0% 13 7 20 65.0% 3 3 6 50.0% 5 8 13 38.5% 1978 4 4 8 50.0% 7 5 12 58.3% 13 7 20 65.0% 4 8 12 33.3%
24 1978 1 2 3 33.3% 7 5 12 58.3% 5 3 8 62.5% 2 4 6 33.3% 1979 1 7 8 12.5% 9 6 15 60.0% 8 7 15 53.3% 3 6 9 33.3%
25 1979 2 4 6 33.3% 2 5 7 28.6% 5 5 10 50.0% 1 5 6 16.7% 1980 5 6 11 45.5% 10 7 17 58.8% 3 5 8 37.5% 0 3 3 0.0%
26 1980 6 5 11 54.5% 1 1 2 50.0% 4 0 4 100.0% — — — — 1981 5 4 9 55.6% 8 6 14 57.1% 1 3 4 25.0% 0 1 1 0.0%
27 — — — — — — — — — — — — — — — — — 1982 1 2 3 33.3% 7 8 15 46.7% 1 2 3 33.3% — — — —
28 — — — — — — — — — — — — — — — — — 1983 0 1 1 0.0% 1 6 7 14.3% 0 1 1 0.0% — — — —
29 — — — — — — — — — — — — — — — — — 1984 — — — — 0 1 1 0.0% — — — — — — — —
30 — — — — — — — — — — — — — — — — — 1985 — — — — 1 2 3 33.3% — — — — — — — —
31 — — — — — — — — — — — — — — — — — 1986 — — — — 0 2 2 0.0% — — — — — — — —
Career — 73 50 123 59.3% 72 48 120 60.0% 60 41 101 59.4% 28 43 71 39.4% — 21 32 53 39.6% 130 86 216 60.2% 41 43 84 48.8% 20 46 66 30.3%

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 Janet Newberry Renata Tomanova
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
14 1968 1542 104.3 — — — — +45 — — 55.6% +0.41 2–1 (67%) — — +0.69 — — — — — — — — — — — — — — — —
15 1969 1632 120.1 — — — — +106 — -86 67.4% +1.19 2–3 (40%) — — +1.11 1970 1500 96.0 — — — — +67 -2 — 40.0% -0.50 4–0 (100%) — — +1.89
16 1970 1719 128.8 — — — — +177 -163 -147 70.0% +1.70 4–4 (50%) 0–1 — +3.95 1971 1499 98.0 — — — — — — — 50.0% -0.25 — — — +0.64
17 1971 1758 132.0 — — — — +111 — -30 56.9% +0.65 4–1 (80%) — — +0.89 1972 1481 96.4 — — — — — — — 0.0% -4.25 — — — -0.01
18 1972 1707 131.6 — — — — +164 -98 -1 54.3% +0.39 5–4 (56%) 0–2 — -0.95 1973 1615 134.4 — — — — -83 +113 — 52.1% +0.38 7–2 (78%) 1–2 (33%) 106.4 +2.79
19 1973 1852 140.9 — — — — -29 -44 -119 55.8% +0.08 11–8 (58%) 7–1 (88%) 106.5 -4.59 1974 1720 129.8 — — — — -209 +100 — 58.7% +0.75 7–2 (78%) 4–2 (67%) 107.8 +2.40
20 1974 1813 140.5 — — — — -4 -63 -20 50.5% +0.13 4–5 (44%) 5–5 (50%) 99.4 -2.47 1975 1814 140.9 — — — — -168 +118 -259 54.4% +0.01 9–3 (75%) 4–3 (57%) 106.1 -2.52
21 1975 1904 152.7 — — — — -63 +15 -117 57.6% +0.47 6–6 (50%) 6–1 (86%) 104.5 -5.60 1976 1847 140.8 — — — — -234 +75 -172 54.5% +0.33 6–6 (50%) 2–3 (40%) 98.4 -2.73
22 1976 1863 123.7 — — — — -83 +57 -40 51.8% -0.23 7–1 (88%) 3–1 (75%) 107.1 -1.77 1977 1859 152.5 — — — — -167 +104 -182 52.5% +0.14 6–10 (38%) 4–7 (36%) 93.1 -7.11
23 1977 1875 146.0 — — — — -74 +55 -101 52.8% +0.28 6–6 (50%) 2–5 (29%) 95.9 -3.22 1978 1759 129.4 — — — — -92 +115 +15 52.9% +0.13 6–9 (40%) 6–4 (60%) 97.2 +1.55
24 1978 1831 138.7 — — — — -69 +30 +11 50.7% +0.12 5–4 (56%) 0–4 (0%) 95.6 -2.30 1979 1692 132.3 — — — — -101 +238 +54 45.5% -0.34 10–8 (56%) 4–5 (44%) 100.6 +2.45
25 1979 1681 129.3 — — — — +2 +125 +112 39.1% -0.90 2–3 (40%) 4–4 (50%) 97.3 +0.41 1980 1679 128.6 — — — — -147 +207 +30 51.5% +0.20 4–7 (36%) 1–3 (25%) 95.3 -0.95
26 1980 1644 112.8 — — — — -10 — +207 60.0% +0.76 4–3 (57%) 1–1 — +2.97 1981 1680 123.2 — — — — -37 +172 -12 51.2% +0.18 8–6 (57%) 2–3 (40%) 100.4 +0.40
27 — — — — — — — — — — — — — — — — 1982 1692 123.3 — — — — -86 +88 -12 44.2% -0.42 2–1 (67%) 1–1 — -1.63
28 — — — — — — — — — — — — — — — — 1983 1597 97.2 — — — — — +86 — 21.1% -2.40 0–2 1–0 — +0.01
29 — — — — — — — — — — — — — — — — 1984 1580 98.1 — — — — — — — 0.0% -3.00 — — — +0.09
30 — — — — — — — — — — — — — — — — 1985 1569 101.2 — — — — — +46 — 42.9% -0.43 0–1 — — +0.04
31 — — — — — — — — — — — — — — — — 1986 1532 90.3 — — — — — — — 0.0% -4.50 — — — +0.34
Career — 1922 142.9 — — — — +13 +8 -28 54.9% +0.32 62–49 (56%) 28–25 (53%) 101.7 -2.59 — 1946 138.0 — — — — -126 +121 -54 50.6% +0.03 69–57 (55%) 30–33 (48%) 100.5 -0.54

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.