Ilana Kloss
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Linky Boshoff | 4 | 5 | 9 | Dec 5, 1977 | H2H |
| Virginia Ruzici | 2 | 4 | 6 | May 29, 1980 | H2H |
| Kerry Reid | 0 | 6 | 6 | Nov 9, 1979 | H2H |
| Dianne Fromholtz | 1 | 5 | 6 | Sep 26, 1979 | H2H |
| Cynthia Doerner | 2 | 4 | 6 | Aug 30, 1979 | H2H |
H2H data updated: 2026-09-14 00:00 UTC
Ilana Kloss holds a 4–0 lead over Brigette Cuypers in their WTA head-to-head. Across 4 main-draw meetings, Ilana Kloss leads 3–0 on hard courts and 1–0 on grass. Most recently, Ilana Kloss won the 1974 Cape Town quarterfinal 6-4 6-4.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Ilana Kloss | 6-4 6-4 | Brigette Cuypers | Match data | Dec 19, 1974* | QF | Cape Town | WTA 250 | Hard |
| Ilana Kloss | 6-2 6-2 | Brigette Cuypers | Match data | May 31, 1973* | R32 | Surbiton | WTA 250 | Grass |
| Ilana Kloss | 7-6 6-0 | Brigette Cuypers | Match data | Jan 13, 1973* | QF | Durban | WTA 250 | Hard |
| Ilana Kloss | 6-3 6-3 | Brigette Cuypers | Match data | Jan 8, 1972* | QF | Cape Town 1 | WTA 250 | Hard |
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.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ilana Kloss | — | — | — | 1,890 | 135 | 144 | 48.4% | 0 | 0 | 0 | 0 | 8 | 8 |
| Brigette Cuypers | — | — | — | 1,834 | 99 | 100 | 49.7% | 0 | 0 | 0 | 0 | 3 | 3 |
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 | Ilana Kloss | Brigette Cuypers | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | — | 1,561 | 0 | 1 | 1971 | 1–1 | 50.0% | — | 1,523 | 0 | 0 |
| 16 | 1972 | 13–12 | 52.0% | — | 1,592 | 0 | 3 | 1972 | 1–3 | 25.0% | — | 1,516 | 0 | 0 |
| 17 | 1973 | 38–18 | 67.9% | — | 1,872 | 0 | 8 | 1973 | 7–6 | 53.8% | — | 1,580 | 0 | 0 |
| 18 | 1974 | 19–16 | 54.3% | — | 1,801 | 0 | 8 | 1974 | 7–6 | 53.8% | — | 1,636 | 0 | 1 |
| 19 | 1975 | 9–20 | 31.0% | — | 1,688 | 0 | 8 | 1975 | 16–17 | 48.5% | — | 1,775 | 0 | 1 |
| 20 | 1976 | 18–15 | 54.5% | — | 1,784 | 0 | 8 | 1976 | 20–18 | 52.6% | — | 1,814 | 0 | 2 |
| 21 | 1977 | 4–13 | 23.5% | — | 1,667 | 0 | 8 | 1977 | 22–22 | 50.0% | — | 1,804 | 0 | 2 |
| 22 | 1978 | 14–11 | 56.0% | — | 1,740 | 0 | 8 | 1978 | 7–14 | 33.3% | — | 1,741 | 0 | 2 |
| 23 | 1979 | 15–26 | 36.6% | — | 1,698 | 0 | 8 | 1979 | 14–11 | 56.0% | — | 1,788 | 0 | 3 |
| 24 | 1980 | 0–7 | 0.0% | — | 1,618 | 0 | 8 | 1980 | 3–1 | 75.0% | — | 1,778 | 0 | 3 |
| 26 | 1982 | 0–1 | 0.0% | — | 1,599 | 0 | 8 | — | — | — | — | — | — | — |
| 28 | — | — | — | — | — | — | — | 1984 | 1–1 | 50.0% | — | 1,761 | 0 | 3 |
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 | Ilana Kloss | Brigette Cuypers | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Carpet | Yr | Hard | Clay | Grass | Carpet | |||||||||||||||||||||||||
| 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 | 1970 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 15 | 1971 | 5 | 4 | 9 | 55.6% | — | — | — | — | — | — | — | — | — | — | — | — | 1971 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 16 | 1972 | 8 | 7 | 15 | 53.3% | 0 | 1 | 1 | 0.0% | 3 | 4 | 7 | 42.9% | — | — | — | — | 1972 | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 17 | 1973 | 15 | 6 | 21 | 71.4% | 14 | 7 | 21 | 66.7% | 9 | 5 | 14 | 64.3% | — | — | — | — | 1973 | 0 | 2 | 2 | 0.0% | 0 | 1 | 1 | 0.0% | 7 | 3 | 10 | 70.0% | — | — | — | — |
| 18 | 1974 | 8 | 5 | 13 | 61.5% | 3 | 4 | 7 | 42.9% | 2 | 3 | 5 | 40.0% | 2 | 2 | 4 | 50.0% | 1974 | 6 | 4 | 10 | 60.0% | — | — | — | — | 1 | 2 | 3 | 33.3% | — | — | — | — |
| 19 | 1975 | 1 | 9 | 10 | 10.0% | 1 | 2 | 3 | 33.3% | 1 | 2 | 3 | 33.3% | 2 | 6 | 8 | 25.0% | 1975 | 12 | 7 | 19 | 63.2% | 1 | 2 | 3 | 33.3% | 0 | 2 | 2 | 0.0% | 3 | 6 | 9 | 33.3% |
| 20 | 1976 | 3 | 2 | 5 | 60.0% | 9 | 8 | 17 | 52.9% | 5 | 4 | 9 | 55.6% | 1 | 1 | 2 | 50.0% | 1976 | 5 | 0 | 5 | 100.0% | 8 | 7 | 15 | 53.3% | 2 | 5 | 7 | 28.6% | 5 | 6 | 11 | 45.5% |
| 21 | 1977 | 1 | 1 | 2 | 50.0% | 1 | 6 | 7 | 14.3% | 2 | 2 | 4 | 50.0% | 0 | 4 | 4 | 0.0% | 1977 | 5 | 4 | 9 | 55.6% | 9 | 9 | 18 | 50.0% | 4 | 1 | 5 | 80.0% | 4 | 8 | 12 | 33.3% |
| 22 | 1978 | 4 | 4 | 8 | 50.0% | — | — | — | — | 9 | 4 | 13 | 69.2% | 1 | 3 | 4 | 25.0% | 1978 | 1 | 3 | 4 | 25.0% | — | — | — | — | 2 | 2 | 4 | 50.0% | 4 | 9 | 13 | 30.8% |
| 23 | 1979 | 2 | 7 | 9 | 22.2% | 1 | 4 | 5 | 20.0% | 4 | 5 | 9 | 44.4% | 8 | 10 | 18 | 44.4% | 1979 | 11 | 5 | 16 | 68.8% | — | — | — | — | 3 | 3 | 6 | 50.0% | 0 | 3 | 3 | 0.0% |
| 24 | 1980 | 0 | 1 | 1 | 0.0% | 0 | 2 | 2 | 0.0% | 0 | 2 | 2 | 0.0% | 0 | 2 | 2 | 0.0% | 1980 | 3 | 1 | 4 | 75.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 1982 | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1984 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 47 | 47 | 94 | 50.0% | 29 | 34 | 63 | 46.0% | 35 | 32 | 67 | 52.2% | 14 | 28 | 42 | 33.3% | — | 46 | 31 | 77 | 59.7% | 18 | 19 | 37 | 48.6% | 19 | 18 | 37 | 51.4% | 16 | 32 | 48 | 33.3% |
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 | Ilana Kloss | Brigette Cuypers | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 1970 | 1491 | 97.3 | — | — | — | — | — | — | — | 0.0% | -4.50 | — | — | — | +0.01 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 15 | 1971 | 1562 | 111.3 | — | — | — | — | +63 | — | — | 57.9% | +0.26 | 0–1 | 0–1 | — | +1.35 | 1971 | 1524 | 102.6 | — | — | — | — | — | — | — | 50.0% | -0.75 | — | — | — | -0.07 |
| 16 | 1972 | 1593 | 123.4 | — | — | — | — | +46 | — | -33 | 54.5% | +0.64 | 1–4 (20%) | 0–2 | — | +3.97 | 1972 | 1516 | 97.5 | — | — | — | — | +31 | — | — | 22.2% | -2.00 | 1–0 | — | — | +0.01 |
| 17 | 1973 | 1872 | 144.6 | — | — | — | — | -17 | -132 | -190 | 66.4% | +1.36 | 7–9 (44%) | 2–1 (67%) | 101.0 | +4.89 | 1973 | 1580 | 105.8 | — | — | — | — | — | — | +69 | 53.6% | -0.07 | 1–1 | 1–1 | — | +1.03 |
| 18 | 1974 | 1802 | 136.3 | — | — | — | — | +25 | -83 | -116 | 52.2% | +0.16 | 1–4 (20%) | 2–1 (67%) | 97.5 | -2.52 | 1974 | 1636 | 116.4 | — | — | — | — | -10 | — | +11 | 51.7% | -0.10 | 2–1 (67%) | 2–0 | — | +1.65 |
| 19 | 1975 | 1688 | 127.3 | — | — | — | — | -12 | -4 | -4 | 36.4% | -0.99 | 2–8 (20%) | 3–5 (38%) | 91.8 | -1.41 | 1975 | 1775 | 139.8 | — | — | — | — | +51 | -260 | — | 48.7% | +0.09 | 6–4 (60%) | 5–2 (71%) | 107.1 | +0.81 |
| 20 | 1976 | 1784 | 138.9 | — | — | — | — | -88 | -29 | -55 | 50.6% | +0.13 | 8–3 (73%) | 3–2 (60%) | 108.4 | -3.02 | 1976 | 1815 | 130.8 | — | — | — | — | +91 | -185 | -207 | 53.8% | +0.11 | 8–9 (47%) | 6–1 (86%) | 105.5 | -0.27 |
| 21 | 1977 | 1668 | 111.1 | — | — | — | — | -42 | +4 | +35 | 28.2% | -1.69 | 2–3 (40%) | 2–1 (67%) | 99.1 | -0.17 | 1977 | 1804 | 137.3 | — | — | — | — | +32 | -117 | -159 | 50.5% | +0.18 | 9–10 (47%) | 5–6 (45%) | 98.8 | -0.38 |
| 22 | 1978 | 1740 | 124.2 | — | — | — | — | -82 | — | +35 | 55.9% | +0.24 | 4–5 (44%) | 5–6 (45%) | 100.3 | +1.24 | 1978 | 1741 | 127.6 | — | — | — | — | -13 | — | -94 | 41.7% | -0.71 | 2–6 (25%) | 4–1 (80%) | 96.8 | -1.20 |
| 23 | 1979 | 1698 | 126.9 | — | — | — | — | -30 | -52 | +32 | 36.8% | -1.15 | 10–5 (67%) | 7–2 (78%) | 110.6 | -0.20 | 1979 | 1788 | 131.1 | — | — | — | — | +2 | — | -106 | 57.1% | +0.36 | 2–4 (33%) | 5–3 (63%) | 100.1 | +3.02 |
| 24 | 1980 | 1619 | 104.5 | — | — | — | — | -41 | — | — | 6.7% | -3.20 | 0–1 | 0–2 | — | -0.75 | 1980 | 1779 | 111.5 | — | — | — | — | -3 | — | — | 66.7% | +2.50 | — | 0–1 | — | +0.88 |
| 26 | 1982 | 1599 | 97.0 | — | — | — | — | — | — | — | 33.3% | -2.67 | 0–1 | — | — | +0.16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1984 | 1762 | 100.3 | — | — | — | — | — | — | — | 50.0% | -0.50 | — | — | — | +0.20 |
| Career | — | 1890 | 136.4 | — | — | — | — | -12 | -68 | -48 | 48.8% | -0.09 | 35–44 (44%) | 24–23 (51%) | 101.1 | +1.28 | — | 1834 | 135.7 | — | — | — | — | +28 | -157 | -72 | 50.7% | +0.02 | 31–35 (47%) | 28–15 (65%) | 108.4 | +2.85 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Linky Boshoff | 4 | 5 | 9 | Dec 5, 1977 | H2H |
| Virginia Ruzici | 2 | 4 | 6 | May 29, 1980 | H2H |
| Kerry Reid | 0 | 6 | 6 | Nov 9, 1979 | H2H |
| Dianne Fromholtz | 1 | 5 | 6 | Sep 26, 1979 | H2H |
| Cynthia Doerner | 2 | 4 | 6 | Aug 30, 1979 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Virginia Wade | 0 | 6 | 6 | Aug 2, 1979 | H2H |
| Laura Dupont | 4 | 1 | 5 | Aug 19, 1979 | H2H |
| Betty Stove | 0 | 4 | 4 | Nov 3, 1979 | H2H |
| Carrie Meyer | 3 | 1 | 4 | Jan 18, 1979 | H2H |
| Virginia Ruzici | 1 | 3 | 4 | Jul 2, 1978 | H2H |