H2H data updated: 2026-09-14 00:00 UTC

Greta Delport vs Ilana Kloss H2H: 3-1

Greta Delport holds a 3–1 lead over Ilana Kloss in their WTA head-to-head. Across 4 main-draw meetings, Greta Delport leads 3–1 on hard courts. Most recently, Greta Delport won the 1972 Durban quarterfinal 6-1 7-6.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Greta Delport
RSA Age 81
H2H
3 – 1
4 main-draw meetings
Ilana Kloss
RSA Age 70 Left-Handed 164 cm / 5'5"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Greta Delport 6-1 7-6 Ilana Kloss Match data Jan 15, 1972* QF Durban WTA 250 Hard
Greta Delport 6-2 6-1 Ilana Kloss Match data Dec 31, 1971* R16 Port Elizabeth 1 WTA 250 Hard
Ilana Kloss 6-3 6-4 Greta Delport Match data Dec 25, 1971* SF East London WTA 250 Hard
Greta Delport 6-4 6-1 Ilana Kloss Match data Mar 31, 1971* R64 Durban 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.

Career Comparison

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
Greta Delport — — — 1,584 13 21 38.2% 0 0 0 0 0 0
Ilana Kloss — — — 1,890 135 144 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 Greta Delport Ilana Kloss
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
14 — — — — — — — 1970 0–1 0.0% — 1,491 0 0
15 — — — — — — — 1971 5–4 55.6% — 1,561 0 1
16 — — — — — — — 1972 13–12 52.0% — 1,592 0 3
17 — — — — — — — 1973 38–18 67.9% — 1,872 0 8
18 — — — — — — — 1974 19–16 54.3% — 1,801 0 8
19 — — — — — — — 1975 9–20 31.0% — 1,688 0 8
20 — — — — — — — 1976 18–15 54.5% — 1,784 0 8
21 — — — — — — — 1977 4–13 23.5% — 1,667 0 8
22 — — — — — — — 1978 14–11 56.0% — 1,740 0 8
23 1968 0–4 0.0% — 1,465 0 0 1979 15–26 36.6% — 1,698 0 8
24 1969 1–1 50.0% — 1,471 0 0 1980 0–7 0.0% — 1,618 0 8
25 1970 1–3 25.0% — 1,475 0 0 — — — — — — —
26 1971 5–6 45.5% — 1,504 0 0 1982 0–1 0.0% — 1,599 0 8
27 1972 6–5 54.5% — 1,570 0 0 — — — — — — —
28 1973 0–2 0.0% — 1,545 0 0 — — — — — — —

Surface Results by Age

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 Greta Delport Ilana Kloss
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
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% — — — — — — — — — — — —
16 — — — — — — — — — — — — — — — — — 1972 8 7 15 53.3% 0 1 1 0.0% 3 4 7 42.9% — — — —
17 — — — — — — — — — — — — — — — — — 1973 15 6 21 71.4% 14 7 21 66.7% 9 5 14 64.3% — — — —
18 — — — — — — — — — — — — — — — — — 1974 8 5 13 61.5% 3 4 7 42.9% 2 3 5 40.0% 2 2 4 50.0%
19 — — — — — — — — — — — — — — — — — 1975 1 9 10 10.0% 1 2 3 33.3% 1 2 3 33.3% 2 6 8 25.0%
20 — — — — — — — — — — — — — — — — — 1976 3 2 5 60.0% 9 8 17 52.9% 5 4 9 55.6% 1 1 2 50.0%
21 — — — — — — — — — — — — — — — — — 1977 1 1 2 50.0% 1 6 7 14.3% 2 2 4 50.0% 0 4 4 0.0%
22 — — — — — — — — — — — — — — — — — 1978 4 4 8 50.0% — — — — 9 4 13 69.2% 1 3 4 25.0%
23 1968 0 3 3 0.0% 0 1 1 0.0% — — — — — — — — 1979 2 7 9 22.2% 1 4 5 20.0% 4 5 9 44.4% 8 10 18 44.4%
24 1969 1 1 2 50.0% — — — — — — — — — — — — 1980 0 1 1 0.0% 0 2 2 0.0% 0 2 2 0.0% 0 2 2 0.0%
25 1970 1 3 4 25.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
26 1971 5 6 11 45.5% — — — — — — — — — — — — 1982 — — — — — — — — 0 1 1 0.0% — — — —
27 1972 6 5 11 54.5% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
28 1973 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 13 20 33 39.4% 0 1 1 0.0% — — — — — — — — — 47 47 94 50.0% 29 34 63 46.0% 35 32 67 52.2% 14 28 42 33.3%

Advanced Statistics Comparison by Age

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 Greta Delport Ilana Kloss
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
16 — — — — — — — — — — — — — — — — 1972 1593 123.4 — — — — +46 — -33 54.5% +0.64 1–4 (20%) 0–2 — +3.97
17 — — — — — — — — — — — — — — — — 1973 1872 144.6 — — — — -17 -132 -190 66.4% +1.36 7–9 (44%) 2–1 (67%) 101.0 +4.89
18 — — — — — — — — — — — — — — — — 1974 1802 136.3 — — — — +25 -83 -116 52.2% +0.16 1–4 (20%) 2–1 (67%) 97.5 -2.52
19 — — — — — — — — — — — — — — — — 1975 1688 127.3 — — — — -12 -4 -4 36.4% -0.99 2–8 (20%) 3–5 (38%) 91.8 -1.41
20 — — — — — — — — — — — — — — — — 1976 1784 138.9 — — — — -88 -29 -55 50.6% +0.13 8–3 (73%) 3–2 (60%) 108.4 -3.02
21 — — — — — — — — — — — — — — — — 1977 1668 111.1 — — — — -42 +4 +35 28.2% -1.69 2–3 (40%) 2–1 (67%) 99.1 -0.17
22 — — — — — — — — — — — — — — — — 1978 1740 124.2 — — — — -82 — +35 55.9% +0.24 4–5 (44%) 5–6 (45%) 100.3 +1.24
23 1968 1465 99.3 — — — — -10 — — 0.0% -2.83 — — — -0.12 1979 1698 126.9 — — — — -30 -52 +32 36.8% -1.15 10–5 (67%) 7–2 (78%) 110.6 -0.20
24 1969 1471 98.4 — — — — — — — 40.0% -0.60 1–0 — — +0.02 1980 1619 104.5 — — — — -41 — — 6.7% -3.20 0–1 0–2 — -0.75
25 1970 1475 103.1 — — — — -9 — — 30.0% -1.30 1–1 — — -0.11 — — — — — — — — — — — — — — — —
26 1971 1505 106.6 — — — — +23 — — 47.8% -0.09 0–1 — — +1.97 1982 1599 97.0 — — — — — — — 33.3% -2.67 0–1 — — +0.16
27 1972 1571 113.0 — — — — +32 — — 53.8% +0.04 2–2 (50%) 1–1 — +0.80 — — — — — — — — — — — — — — — —
28 1973 1545 98.1 — — — — — — — 33.3% -1.84 0–2 — — +0.33 — — — — — — — — — — — — — — — —
Career — 1585 107.6 — — — — +19 — — 42.1% -0.59 4–6 (40%) 1–1 — +8.76 — 1890 136.4 — — — — -12 -68 -48 48.8% -0.09 35–44 (44%) 24–23 (51%) 101.1 +1.28

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.