H2H data updated: 2026-09-12 00:00 UTC

Brenda Kirk vs Jill Cooper H2H: 1-0

Brenda Kirk holds a 1–0 lead over Jill Cooper in their WTA head-to-head. Across 1 main-draw meeting, Brenda Kirk leads 1–0 on grass. Most recently, Brenda Kirk won the 1969 Frinton-On-Sea round of 16 6-3 7-5.

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

Brenda Kirk
RSA
H2H
1 – 0
1 main-draw meetings
Jill Cooper
GBR Age 77

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Brenda Kirk 6-3 7-5 Jill Cooper Match data Jul 18, 1969* R16 Frinton-On-Sea WTA 250 Grass

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
Brenda Kirk — — — 1,790 102 116 46.8% 0 0 0 0 2 2
Jill Cooper — — — 1,842 106 86 55.2% 0 0 0 0 5 5

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 Brenda Kirk Jill Cooper
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1968 1–4 20.0% — 1,460 0 0 — — — — — — —
18 1969 13–18 41.9% — 1,527 0 0 — — — — — — —
19 1970 15–22 40.5% — 1,576 0 0 1968 8–11 42.1% — 1,502 0 0
20 1971 26–23 53.1% — 1,678 0 1 1969 15–16 48.4% — 1,563 0 0
21 1972 37–25 59.7% — 1,774 0 2 1970 18–16 52.9% — 1,636 0 1
22 1973 6–20 23.1% — 1,673 0 2 1971 36–19 65.5% — 1,755 0 3
23 1974 3–2 60.0% — 1,677 0 2 1972 21–18 53.8% — 1,782 0 4
24 — — — — — — — 1973 8–6 57.1% — 1,810 0 5
25 1976 1–1 50.0% — 1,682 0 2 — — — — — — —
26 1977 0–1 0.0% — 1,665 0 2 — — — — — — —

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 Brenda Kirk Jill Cooper
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 %
17 1968 1 4 5 20.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
18 1969 4 5 9 44.4% 2 4 6 33.3% 7 9 16 43.8% — — — — — — — — — — — — — — — — — — — — —
19 1970 5 5 10 50.0% 5 9 14 35.7% 5 8 13 38.5% — — — — 1968 — — — — 3 5 8 37.5% 2 4 6 33.3% 3 2 5 60.0%
20 1971 6 4 10 60.0% 11 11 22 50.0% 9 8 17 52.9% — — — — 1969 — — — — 8 7 15 53.3% 6 7 13 46.2% 1 2 3 33.3%
21 1972 12 3 15 80.0% 9 10 19 47.4% 7 7 14 50.0% 9 5 14 64.3% 1970 — — — — 17 13 30 56.7% 1 3 4 25.0% — — — —
22 1973 3 7 10 30.0% 2 6 8 25.0% 1 3 4 25.0% 0 4 4 0.0% 1971 — — — — 27 11 38 71.1% 9 6 15 60.0% 0 2 2 0.0%
23 1974 1 1 2 50.0% — — — — — — — — — — — — 1972 2 4 6 33.3% 9 9 18 50.0% 10 4 14 71.4% 0 1 1 0.0%
24 — — — — — — — — — — — — — — — — — 1973 — — — — — — — — 2 3 5 40.0% 6 3 9 66.7%
25 1976 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
26 1977 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 33 31 64 51.6% 29 40 69 42.0% 29 35 64 45.3% 9 9 18 50.0% — 2 4 6 33.3% 64 45 109 58.7% 30 27 57 52.6% 10 10 20 50.0%

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 Brenda Kirk Jill Cooper
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
17 1968 1460 95.8 — — — — -15 — — 27.3% -1.55 0–1 — — +0.11 — — — — — — — — — — — — — — — —
18 1969 1528 115.7 — — — — +3 -45 +44 46.0% -0.36 2–3 (40%) — — +0.37 — — — — — — — — — — — — — — — —
19 1970 1577 119.6 — — — — +10 -102 +23 40.0% -0.74 4–2 (67%) — — -1.30 1968 1503 104.1 — — — — +72 -22 -18 45.0% -0.23 0–2 — — +0.30
20 1971 1678 130.6 — — — — -21 -84 +10 52.7% +0.15 6–6 (50%) 2–1 (67%) 102.9 +3.63 1969 1563 120.2 — — — — -4 +8 -38 51.6% +0.50 1–3 (25%) — — +0.29
21 1972 1775 136.1 — — — — +141 -190 -45 57.0% +0.40 8–7 (53%) 3–3 (50%) 101.4 +0.85 1970 1637 131.2 — — — — — +37 -131 54.8% +0.47 3–6 (33%) — — +0.24
22 1973 1673 116.8 — — — — +33 -98 +38 24.6% -2.40 3–2 (60%) 4–1 (80%) 102.2 -2.93 1971 1755 149.8 — — — — — +87 -136 69.2% +1.79 2–9 (18%) 2–0 — +0.56
23 1974 1677 110.0 — — — — — — — 54.5% +0.45 1–0 — — +0.41 1972 1782 139.2 — — — — -234 +33 -67 56.8% +0.69 3–4 (43%) — — -2.79
24 — — — — — — — — — — — — — — — — 1973 1811 126.8 — — — — -140 — -88 53.1% +0.34 3–1 (75%) — — +0.26
25 1976 1683 109.3 — — — — — — — 60.0% +0.80 0–1 1–0 — +0.05 — — — — — — — — — — — — — — — —
26 1977 1666 100.7 — — — — — — — 33.3% +0.33 0–1 0–1 — +0.13 — — — — — — — — — — — — — — — —
Career — 1791 128.6 — — — — +57 -115 +11 46.9% -0.33 24–23 (51%) 10–6 (63%) 103.8 +0.61 — 1843 138.6 — — — — -106 +45 -80 57.7% +0.82 12–25 (32%) 2–0 — -0.60

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.