H2H data updated: 2026-07-19 08:25 UTC
Mona Guerrant vs Stephanie Defina H2H: 0-2
Stephanie Defina holds a 2–0 lead over Mona Guerrant in their WTA head-to-head. Across 2 main-draw meetings, Stephanie Defina leads 2–0 on clay. Most recently, Stephanie Defina won the 1970 St. Petersburg third round 6-4 3-6 6-2.
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H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Apr 9, 1970* | St. Petersburg | WTA 500 | R32 | Clay | Stephanie Defina | 6-4 3-6 6-2 | Mona Guerrant | Match data |
| Jan 18, 1970* | Orlando | WTA 250 | F | Clay | Stephanie Defina | 6-2 6-1 | 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 |
| Stephanie Defina | — | — | — | 1,819 | 88 | 48 | 64.7% | 0 | 1 | 0 | 0 | 6 | 7 |
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 | Stephanie Defina | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 20 | 1969 | 1–1 | 50.0% | — | 1,500 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 1970 | 2–3 | 40.0% | — | 1,508 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 1971 | 3–8 | 27.3% | — | 1,521 | 0 | 0 | 1968 | 33–22 | 60.0% | — | 1,677 | 0 | 1 |
| 23 | 1972 | 28–22 | 56.0% | — | 1,735 | 0 | 1 | 1969 | 25–9 | 73.5% | — | 1,759 | 0 | 5 |
| 24 | 1973 | 17–19 | 47.2% | — | 1,780 | 0 | 2 | 1970 | 30–15 | 66.7% | — | 1,764 | 0 | 7 |
| 25 | 1974 | 12–14 | 46.2% | — | 1,767 | 0 | 2 | 1971 | 0–2 | 0.0% | — | 1,724 | 0 | 7 |
| 26 | 1975 | 12–12 | 50.0% | — | 1,897 | 0 | 2 | — | — | — | — | — | — | — |
| 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 | — | — | — | — | — | — | — |