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

Marianna Brummer vs Stephanie Defina H2H: 0-1

Stephanie Defina holds a 1–0 lead over Marianna Brummer in their WTA head-to-head. Across 1 main-draw meeting, Stephanie Defina leads 1–0 on hard courts. Most recently, Stephanie Defina won the 1968 Durban round of 16 6-2 6-0.

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

Marianna Brummer
RSA Age 76
H2H
0 – 1
1 main-draw meetings
Stephanie Defina
USA Age 80

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Stephanie Defina 6-2 6-0 Marianna Brummer Match data Jan 20, 1968* R16 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
Marianna Brummer — — — 1,603 18 27 40.0% 0 0 0 0 0 0
Stephanie Defina — — — 1,818 93 62 60.0% 0 0 0 0 7 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 Marianna Brummer Stephanie Defina
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 1968 1–6 14.3% — 1,442 0 0 — — — — — — —
19 1969 3–6 33.3% — 1,461 0 0 — — — — — — —
20 1970 10–11 47.6% — 1,566 0 0 — — — — — — —
21 1971 1–1 50.0% — 1,559 0 0 — — — — — — —
22 1972 1–1 50.0% — 1,571 0 0 1968 33–22 60.0% — 1,678 0 1
23 — — — — — — — 1969 25–9 73.5% — 1,760 0 5
24 1974 1–1 50.0% — 1,579 0 0 1970 33–17 66.0% — 1,788 0 7
25 — — — — — — — 1971 1–9 10.0% — 1,706 0 7
26 1976 1–1 50.0% — 1,584 0 0 1972 1–2 33.3% — 1,713 0 7
27 — — — — — — — 1973 0–2 0.0% — 1,685 0 7
28 — — — — — — — 1974 0–1 0.0% — 1,674 0 7

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 Marianna Brummer Stephanie Defina
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 %
18 1968 0 5 5 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
19 1969 1 1 2 50.0% 1 3 4 25.0% 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — —
20 1970 6 5 11 54.5% 1 2 3 33.3% 3 4 7 42.9% — — — — — — — — — — — — — — — — — — — — —
21 1971 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
22 1972 1 1 2 50.0% — — — — — — — — — — — — 1968 4 6 10 40.0% 20 7 27 74.1% 7 7 14 50.0% 2 2 4 50.0%
23 — — — — — — — — — — — — — — — — — 1969 1 1 2 50.0% 17 5 22 77.3% — — — — 6 2 8 75.0%
24 1974 1 1 2 50.0% — — — — — — — — — — — — 1970 4 3 7 57.1% 26 9 35 74.3% 1 2 3 33.3% 2 2 4 50.0%
25 — — — — — — — — — — — — — — — — — 1971 — — — — 0 2 2 0.0% 0 1 1 0.0% 1 6 7 14.3%
26 1976 1 1 2 50.0% — — — — — — — — — — — — 1972 1 1 2 50.0% 0 1 1 0.0% — — — — — — — —
27 — — — — — — — — — — — — — — — — — 1973 0 1 1 0.0% — — — — 0 1 1 0.0% — — — —
28 — — — — — — — — — — — — — — — — — 1974 — — — — — — — — — — — — 0 1 1 0.0%
Career — 11 15 26 42.3% 2 5 7 28.6% 4 6 10 40.0% — — — — — 10 12 22 45.5% 63 24 87 72.4% 8 11 19 42.1% 11 13 24 45.8%

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 Marianna Brummer Stephanie Defina
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
18 1968 1443 84.2 — — — — -53 — — 14.3% -3.21 — — — +0.09 — — — — — — — — — — — — — — — —
19 1969 1462 107.4 — — — — — +26 +81 30.0% -1.60 2–0 — — -0.15 — — — — — — — — — — — — — — — —
20 1970 1566 118.0 — — — — +18 -76 +12 47.7% -0.30 3–3 (50%) — — +0.19 — — — — — — — — — — — — — — — —
21 1971 1559 102.4 — — — — — — — 50.0% +1.00 — — — +0.35 — — — — — — — — — — — — — — — —
22 1972 1572 103.3 — — — — — — — 50.0% -1.25 — — — -0.38 1968 1678 117.2 — — — — -196 +95 -126 56.8% +0.45 13–9 (59%) — — -1.36
23 — — — — — — — — — — — — — — — — 1969 1761 138.3 — — — — -91 +61 — 71.6% +1.86 3–3 (50%) — — +0.05
24 1974 1580 104.8 — — — — — — — 50.0% +0.25 — — — +0.11 1970 1789 133.4 — — — — -88 +98 -231 62.9% +1.05 7–4 (64%) 1–0 — +0.80
25 — — — — — — — — — — — — — — — — 1971 1707 111.7 — — — — -58 — — 10.0% -2.90 — — — -0.83
26 1976 1584 99.7 — — — — — — — 40.0% -0.20 1–0 0–1 — +0.29 1972 1714 107.0 — — — — — — — 33.3% -1.83 — 1–0 — -0.95
27 — — — — — — — — — — — — — — — — 1973 1686 100.5 — — — — — — — 0.0% -3.50 — — — -0.40
28 — — — — — — — — — — — — — — — — 1974 1675 102.4 — — — — — — — 0.0% -1.50 — 0–1 — -0.06
Career — 1603 108.3 — — — — -4 -18 +33 38.9% -0.96 6–3 (67%) 0–1 — +1.14 — 1819 129.6 — — — — -120 +87 -145 57.7% +0.65 23–16 (59%) 2–1 (67%) 104.5 -1.80

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.