H2H data updated: 2026-07-19 02:51 UTC

Mona Guerrant vs Sandy Collins H2H: 0-1

Sandy Collins holds a 1–0 lead over Mona Guerrant in their WTA head-to-head. Across 1 main-draw meeting, Sandy Collins leads 1–0 on carpet. Most recently, Sandy Collins won the 1980 Tucson quarterfinal 6-4 6-2.

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Mona Guerrant
USA Age 77 Right-Handed
H2H
0 – 1
1 main draw meetings
Sandy Collins
Age 67

H2H Match Log

DateTournamentCategoryRoundSurfaceWinnerScoreLoserMatch
Dec 20, 1980* Tucson WTA 250 QF Carpet Sandy Collins 6-4 6-2 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
Sandy Collins — — — 1,823 89 151 37.1% 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 Mona Guerrant Sandy Collins
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
14 — — — — — — — 1973 1–1 50.0% — 1,497 0 0
19 — — — — — — — 1978 6–6 50.0% — 1,537 0 0
20 1969 1–1 50.0% — 1,500 0 0 1979 2–7 22.2% — 1,495 0 0
21 1970 2–3 40.0% — 1,508 0 0 1980 10–12 45.5% — 1,626 0 0
22 1971 3–8 27.3% — 1,521 0 0 1981 25–20 55.6% — 1,786 0 0
23 1972 28–22 56.0% — 1,735 0 1 1982 14–21 40.0% — 1,756 0 0
24 1973 17–19 47.2% — 1,780 0 2 1983 13–20 39.4% — 1,690 0 0
25 1974 12–14 46.2% — 1,767 0 2 1984 9–18 33.3% — 1,602 0 0
26 1975 12–12 50.0% — 1,897 0 2 1985 1–9 10.0% — 1,509 0 0
27 1976 15–14 51.7% — 1,893 0 2 1986 0–1 0.0% — 1,501 0 0
28 1977 14–9 60.9% — 1,886 0 2 1987 0–4 0.0% — 1,454 0 0
29 1978 5–11 31.2% — 1,804 0 2 1988 3–5 37.5% — 1,492 0 0
30 — — — — — — — 1989 2–8 20.0% — 1,474 0 0
31 1980 14–4 77.8% — 1,809 0 3 1990 1–9 10.0% — 1,422 0 0
32 — — — — — — — 1991 1–5 16.7% — 1,407 0 0
33 — — — — — — — 1992 1–2 33.3% — 1,414 0 0
34 — — — — — — — 1993 0–1 0.0% — 1,408 0 0
35 — — — — — — — 1994 0–2 0.0% — 1,394 0 0