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

Janet Newberry vs Fiorella Bonicelli H2H: 3-0

Janet Newberry holds a 3–0 lead over Fiorella Bonicelli in their WTA head-to-head. Across 3 main-draw meetings, Janet Newberry leads 3–0 on grass. Most recently, Janet Newberry won the 1978 Chichester round of 32 6-0 6-7 6-2.

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Janet Newberry
USA Age 73 Right-Handed 170 cm / 5'7"
H2H
3 – 0
3 main-draw meetings
Fiorella Bonicelli
URU Age 74

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Janet Newberry 6-0 6-7 6-2 Fiorella Bonicelli Match data Jun 15, 1978* R32 Chichester WTA 250 Grass
Janet Newberry 8-9 6-4 6-2 Fiorella Bonicelli Match data Jun 18, 1975* R64 Eastbourne Open WTA 250 Grass
Janet Newberry 4-6 6-2 6-4 Fiorella Bonicelli Match data Aug 13, 1969* R64 Haverford WTA 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
Janet Newberry — — — 1,922 238 187 56.0% 0 0 0 1 7 8
Fiorella Bonicelli — — — 1,868 137 98 58.3% 0 0 0 0 12 12

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 Fiorella Bonicelli
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 — — — — — — —
16 1970 20–7 74.1% — 1,718 0 5 1968 1–2 33.3% — 1,509 0 0
17 1971 15–9 62.5% — 1,757 0 5 1969 11–8 57.9% — 1,604 0 0
18 1972 20–17 54.1% — 1,707 0 5 1970 11–5 68.8% — 1,702 0 2
19 1973 32–24 57.1% — 1,851 0 5 1971 12–10 54.5% — 1,701 0 6
20 1974 22–22 50.0% — 1,812 0 5 1972 26–16 61.9% — 1,796 0 9
21 1975 31–22 58.5% — 1,903 0 6 1973 24–11 68.6% — 1,842 0 11
22 1976 14–10 58.3% — 1,862 0 6 1974 6–4 60.0% — 1,800 0 11
23 1977 25–22 53.2% — 1,875 0 7 1975 12–13 48.0% — 1,774 0 12
24 1978 15–14 51.7% — 1,831 0 7 1976 14–8 63.6% — 1,776 0 12
25 1979 12–21 36.4% — 1,680 0 7 1977 9–10 47.4% — 1,763 0 12
26 1980 12–8 60.0% — 1,643 0 8 1978 10–9 52.6% — 1,742 0 12
30 — — — — — — — 1982 0–1 0.0% — 1,728 0 12
32 — — — — — — — 1984 1–1 50.0% — 1,717 0 12

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 Fiorella Bonicelli
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% — — — — — — — — — — — — — — — — — — — — —
16 1970 15 3 18 83.3% 2 1 3 66.7% 3 3 6 50.0% — — — — 1968 — — — — 1 2 3 33.3% — — — — — — — —
17 1971 2 2 4 50.0% 1 1 2 50.0% 12 6 18 66.7% — — — — 1969 — — — — 8 4 12 66.7% 3 4 7 42.9% — — — —
18 1972 6 4 10 60.0% 6 6 12 50.0% 6 6 12 50.0% — — — — 1970 — — — — 10 3 13 76.9% 1 2 3 33.3% — — — —
19 1973 6 5 11 54.5% 10 5 15 66.7% 8 5 13 61.5% 8 9 17 47.1% 1971 — — — — 10 7 17 58.8% 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% 1972 0 1 1 0.0% 15 9 24 62.5% 8 6 14 57.1% — — — —
21 1975 7 5 12 58.3% 20 9 29 69.0% 3 2 5 60.0% 1 6 7 14.3% 1973 — — — — 19 8 27 70.4% 5 3 8 62.5% — — — —
22 1976 1 2 3 33.3% 9 4 13 69.2% 2 2 4 50.0% 2 2 4 50.0% 1974 — — — — 4 3 7 57.1% 2 1 3 66.7% — — — —
23 1977 4 4 8 50.0% 13 7 20 65.0% 3 3 6 50.0% 5 8 13 38.5% 1975 2 2 4 50.0% 9 9 18 50.0% 1 2 3 33.3% — — — —
24 1978 1 2 3 33.3% 7 5 12 58.3% 5 3 8 62.5% 2 4 6 33.3% 1976 — — — — 14 7 21 66.7% 0 1 1 0.0% — — — —
25 1979 2 4 6 33.3% 2 5 7 28.6% 5 5 10 50.0% 1 5 6 16.7% 1977 1 1 2 50.0% 6 8 14 42.9% 2 1 3 66.7% — — — —
26 1980 6 5 11 54.5% 1 1 2 50.0% 4 0 4 100.0% — — — — 1978 — — — — 6 5 11 54.5% 0 3 3 0.0% — — — —
30 — — — — — — — — — — — — — — — — — 1982 — — — — 0 1 1 0.0% — — — — — — — —
32 — — — — — — — — — — — — — — — — — 1984 — — — — 1 1 2 50.0% — — — — — — — —
Career — 73 50 123 59.3% 72 48 120 60.0% 60 41 101 59.4% 28 43 71 39.4% — 3 4 7 42.9% 103 67 170 60.6% 23 26 49 46.9% — — — —

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 Fiorella Bonicelli
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 — — — — — — — — — — — — — — — —
16 1970 1719 128.8 — — — — +177 -163 -147 70.0% +1.70 4–4 (50%) 0–1 — +3.95 1968 1510 98.3 — — — — — — — 40.0% -0.60 1–0 — — -0.19
17 1971 1758 132.0 — — — — +111 — -30 56.9% +0.65 4–1 (80%) — — +0.89 1969 1604 117.2 — — — — — +35 -68 61.0% +0.41 0–3 (0%) — — -0.11
18 1972 1707 131.6 — — — — +164 -98 -1 54.3% +0.39 5–4 (56%) 0–2 — -0.95 1970 1702 116.4 — — — — — +53 -159 61.8% +0.44 3–1 (75%) — — +1.28
19 1973 1852 140.9 — — — — -29 -44 -119 55.8% +0.08 11–8 (58%) 7–1 (88%) 106.5 -4.59 1971 1702 122.1 — — — — — +58 -185 54.9% +0.33 3–4 (43%) — — +2.08
20 1974 1813 140.5 — — — — -4 -63 -20 50.5% +0.13 4–5 (44%) 5–5 (50%) 99.4 -2.47 1972 1796 137.0 — — — — — +57 -166 58.0% +0.53 10–6 (63%) 4–2 (67%) 105.5 -0.59
21 1975 1904 152.7 — — — — -63 +15 -117 57.6% +0.47 6–6 (50%) 6–1 (86%) 104.5 -5.60 1973 1842 136.2 — — — — — +53 -147 63.0% +0.73 8–3 (73%) 6–4 (60%) 103.3 +0.33
22 1976 1863 123.7 — — — — -83 +57 -40 51.8% -0.23 7–1 (88%) 3–1 (75%) 107.1 -1.77 1974 1800 119.7 — — — — — +33 -78 66.7% +1.33 1–2 (33%) — — +0.49
23 1977 1875 146.0 — — — — -74 +55 -101 52.8% +0.28 6–6 (50%) 2–5 (29%) 95.9 -3.22 1975 1774 138.4 — — — — -137 +22 -84 51.7% +0.29 6–6 (50%) 1–3 (25%) 98.0 -2.39
24 1978 1831 138.7 — — — — -69 +30 +11 50.7% +0.12 5–4 (56%) 0–4 (0%) 95.6 -2.30 1976 1777 132.4 — — — — — +29 — 59.2% +0.84 4–1 (80%) 2–1 (67%) 103.9 -0.37
25 1979 1681 129.3 — — — — +2 +125 +112 39.1% -0.90 2–3 (40%) 4–4 (50%) 97.3 +0.41 1977 1763 128.8 — — — — — +1 -63 50.0% -0.02 2–4 (33%) 3–2 (60%) 98.6 -0.83
26 1980 1644 112.8 — — — — -10 — +207 60.0% +0.76 4–3 (57%) 1–1 — +2.97 1978 1743 134.2 — — — — — +42 -82 55.8% +0.28 1–4 (20%) 2–2 (50%) 97.2 -1.32
30 — — — — — — — — — — — — — — — — 1982 1728 102.7 — — — — — — — 0.0% -3.00 — — — -0.22
32 — — — — — — — — — — — — — — — — 1984 1717 101.4 — — — — — — — 50.0% +0.67 1–1 — — +0.28
Career — 1922 142.9 — — — — +13 +8 -28 54.9% +0.32 62–49 (56%) 28–25 (53%) 101.7 -2.59 — 1868 138.2 — — — — -137 +40 -127 57.4% +0.47 40–35 (53%) 18–14 (56%) 102.7 -0.67

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.