H2H data updated: 2026-07-19 02:51 UTC
Leslie Allen vs Ilana Kloss H2H: 1-0
Leslie Allen holds a 1–0 lead over Ilana Kloss in their WTA head-to-head. Across 1 main-draw meeting, Leslie Allen leads 1–0 on hard courts. Most recently, Leslie Allen won the 1979 Mahwah third round 6-2 6-3.
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Age 69
Right-Handed
H2H
1
–
0
1 main draw meetings
RSA
Age 70
Left-Handed
164 cm / 5'5"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Aug 23, 1979* | Mahwah | WTA 250 | R32 | Hard | Leslie Allen | 6-2 6-3 | Ilana Kloss | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Leslie Allen | — | — | — | 1,911 | 87 | 121 | 41.8% | 0 | 0 | 0 | 0 | 1 | 1 |
| Ilana Kloss | — | — | — | 1,888 | 135 | 144 | 48.4% | 0 | 0 | 0 | 0 | 8 | 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 | Leslie Allen | Ilana Kloss | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 14 | — | — | — | — | — | — | — | 1970 | 0–1 | 0.0% | — | 1,491 | 0 | 0 |
| 15 | — | — | — | — | — | — | — | 1971 | 5–4 | 55.6% | — | 1,559 | 0 | 1 |
| 16 | — | — | — | — | — | — | — | 1972 | 13–12 | 52.0% | — | 1,591 | 0 | 3 |
| 17 | — | — | — | — | — | — | — | 1973 | 38–18 | 67.9% | — | 1,869 | 0 | 8 |
| 18 | — | — | — | — | — | — | — | 1974 | 19–16 | 54.3% | — | 1,811 | 0 | 8 |
| 19 | — | — | — | — | — | — | — | 1975 | 9–20 | 31.0% | — | 1,690 | 0 | 8 |
| 20 | 1977 | 0–2 | 0.0% | — | 1,487 | 0 | 0 | 1976 | 18–15 | 54.5% | — | 1,781 | 0 | 8 |
| 21 | 1978 | 0–3 | 0.0% | — | 1,442 | 0 | 0 | 1977 | 4–13 | 23.5% | — | 1,667 | 0 | 8 |
| 22 | 1979 | 6–10 | 37.5% | — | 1,532 | 0 | 0 | 1978 | 14–11 | 56.0% | — | 1,740 | 0 | 8 |
| 23 | 1980 | 12–20 | 37.5% | — | 1,609 | 0 | 0 | 1979 | 15–26 | 36.6% | — | 1,697 | 0 | 8 |
| 24 | 1981 | 27–23 | 54.0% | — | 1,774 | 0 | 1 | 1980 | 0–7 | 0.0% | — | 1,619 | 0 | 8 |
| 25 | 1982 | 25–22 | 53.2% | — | 1,828 | 0 | 1 | — | — | — | — | — | — | — |
| 26 | 1983 | 12–17 | 41.4% | — | 1,779 | 0 | 1 | 1982 | 0–1 | 0.0% | — | 1,599 | 0 | 8 |
| 27 | 1984 | 2–14 | 12.5% | — | 1,576 | 0 | 1 | — | — | — | — | — | — | — |
| 28 | 1985 | 1–4 | 20.0% | — | 1,555 | 0 | 1 | — | — | — | — | — | — | — |
| 29 | 1986 | 2–4 | 33.3% | — | 1,526 | 0 | 1 | — | — | — | — | — | — | — |
| 30 | 1987 | 0–2 | 0.0% | — | 1,508 | 0 | 1 | — | — | — | — | — | — | — |