H2H data updated: 2026-09-10 00:00 UTC

Peaches Bartkowicz vs Stephanie Defina H2H: 2-0

Peaches Bartkowicz holds a 2–0 lead over Stephanie Defina in their WTA head-to-head. Across 2 main-draw meetings, Peaches Bartkowicz leads 2–0 on clay. Most recently, Peaches Bartkowicz won the 1970 Pompano Beach semifinal 6-1 6-1.

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

Peaches Bartkowicz
USA Age 77 Right-Handed 173 cm / 5'8"
H2H
2 – 0
2 main-draw meetings
Stephanie Defina
USA Age 80

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Peaches Bartkowicz 6-1 6-1 Stephanie Defina Match data Mar 9, 1970* SF Pompano Beach WTA 250 Clay
Peaches Bartkowicz 6-1 6-2 Stephanie Defina Match data Nov 3, 1968* F Richmond WTA 250 Clay

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
Peaches Bartkowicz — — — 1,974 118 59 66.7% 0 0 0 0 12 12
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 Peaches Bartkowicz Stephanie Defina
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 1968 22–9 71.0% — 1,718 0 2 — — — — — — —
20 1969 48–13 78.7% — 1,950 0 8 — — — — — — —
21 1970 39–17 69.6% — 1,921 0 12 — — — — — — —
22 1971 7–14 33.3% — 1,863 0 12 1968 33–22 60.0% — 1,678 0 1
23 — — — — — — — 1969 25–9 73.5% — 1,760 0 5
24 1973 0–1 0.0% — 1,862 0 12 1970 33–17 66.0% — 1,788 0 7
25 1974 2–5 28.6% — 1,792 0 12 1971 1–9 10.0% — 1,706 0 7
26 — — — — — — — 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 Peaches Bartkowicz 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 %
19 1968 0 1 1 0.0% 12 3 15 80.0% 10 5 15 66.7% — — — — — — — — — — — — — — — — — — — — —
20 1969 3 3 6 50.0% 36 7 43 83.7% 5 2 7 71.4% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
21 1970 13 3 16 81.3% 9 4 13 69.2% 11 5 16 68.8% 3 4 7 42.9% — — — — — — — — — — — — — — — — —
22 1971 2 1 3 66.7% 1 2 3 33.3% 0 1 1 0.0% 4 10 14 28.6% 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 1973 — — — — — — — — — — — — 0 1 1 0.0% 1970 4 3 7 57.1% 26 9 35 74.3% 1 2 3 33.3% 2 2 4 50.0%
25 1974 — — — — 0 1 1 0.0% — — — — 2 4 6 33.3% 1971 — — — — 0 2 2 0.0% 0 1 1 0.0% 1 6 7 14.3%
26 — — — — — — — — — — — — — — — — — 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 — 18 8 26 69.2% 58 17 75 77.3% 26 13 39 66.7% 10 20 30 33.3% — 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 Peaches Bartkowicz 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
19 1968 1718 131.8 — — — — — -2 -44 69.8% +1.79 1–2 (33%) — — -0.91 — — — — — — — — — — — — — — — —
20 1969 1950 151.0 — — — — -354 +87 -205 79.8% +2.47 5–3 (63%) — — -3.64 — — — — — — — — — — — — — — — —
21 1970 1921 151.6 — — — — -59 +92 -70 66.1% +1.53 7–4 (64%) 1–1 — -4.90 — — — — — — — — — — — — — — — —
22 1971 1863 135.7 — — — — -54 — — 40.8% -0.92 3–6 (33%) 3–2 (60%) 98.9 -2.80 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 1973 1862 112.0 — — — — — — — 0.0% -4.50 — — — -0.54 1970 1789 133.4 — — — — -88 +98 -231 62.9% +1.05 7–4 (64%) 1–0 — +0.80
25 1974 1792 112.6 — — — — -42 — — 38.9% -1.22 1–3 (25%) 1–0 — -0.05 1971 1707 111.7 — — — — -58 — — 10.0% -2.90 — — — -0.83
26 — — — — — — — — — — — — — — — — 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 — 1975 149.4 — — — — -99 +69 -85 66.3% +1.40 17–18 (49%) 5–3 (63%) 100.3 -7.51 — 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.