H2H data updated: 2026-07-19 14:15 UTC

Mona Guerrant vs Janet Newberry H2H: 0-5

Janet Newberry holds a 5–0 lead over Mona Guerrant in their WTA head-to-head. Across 5 main-draw meetings, Janet Newberry leads 3–0 on clay and 1–0 on hard courts. Most recently, Janet Newberry won the 1978 Hilton Head third round 6-2 6-4.

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Mona Guerrant
USA Age 77 Right-Handed
H2H
0 – 5
5 main draw meetings
Janet Newberry
USA Age 72 Right-Handed 170 cm / 5'7"

H2H Match Log

DateTournamentCategoryRoundSurfaceWinnerScoreLoserMatch
Apr 13, 1978* Hilton Head WTA 250 R32 Clay Janet Newberry 6-2 6-4 Mona Guerrant Match data
Jan 15, 1976* Houston WTA 250 R32 Hard Janet Newberry 7-6(1) 6-3 Mona Guerrant Match data
Aug 19, 1972* Moscow WTA 500 QF — Janet Newberry 3-6 6-2 6-4 Mona Guerrant Match data
Jul 29, 1972* Hilversum WTA 250 R16 Clay Janet Newberry 6-4 7-5 Mona Guerrant Match data
Mar 25, 1972* Richmond WTA 250 R16 Clay Janet Newberry 6-4 7-5 Mona Guerrant Match data

* Estimated match date where the exact historical date is unavailable.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 Finals 500 250 Titles
Mona Guerrant — — — 1,939 123 117 51.2% 0 0 0 0 3 3
Janet Newberry — — — 1,919 238 187 56.0% 0 1 0 1 6 8

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 Mona Guerrant Janet Newberry
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
14 — — — — — — — 1968 7–5 58.3% — 1,541 0 0
15 — — — — — — — 1969 13–6 68.4% — 1,645 0 2
16 — — — — — — — 1970 20–7 74.1% — 1,726 0 5
17 — — — — — — — 1971 15–9 62.5% — 1,765 0 5
18 — — — — — — — 1972 20–17 54.1% — 1,707 0 5
19 — — — — — — — 1973 32–24 57.1% — 1,851 0 5
20 1969 1–1 50.0% — 1,500 0 0 1974 22–22 50.0% — 1,810 0 5
21 1970 2–3 40.0% — 1,508 0 0 1975 31–22 58.5% — 1,899 0 6
22 1971 3–8 27.3% — 1,521 0 0 1976 14–10 58.3% — 1,859 0 6
23 1972 28–22 56.0% — 1,735 0 1 1977 25–22 53.2% — 1,873 0 7
24 1973 17–19 47.2% — 1,780 0 2 1978 15–14 51.7% — 1,831 0 7
25 1974 12–14 46.2% — 1,767 0 2 1979 12–21 36.4% — 1,679 0 7
26 1975 12–12 50.0% — 1,897 0 2 1980 12–8 60.0% — 1,631 0 8
27 1976 15–14 51.7% — 1,893 0 2 — — — — — — —
28 1977 14–9 60.9% — 1,886 0 2 — — — — — — —
29 1978 5–11 31.2% — 1,804 0 2 — — — — — — —
31 1980 14–4 77.8% — 1,809 0 3 — — — — — — —