H2H data updated: 2026-09-01 00:00 UTC

Ann Jones vs Stephanie Defina H2H: 2-0

Ann Jones holds a 2–0 lead over Stephanie Defina in their WTA head-to-head. Across 2 main-draw meetings, Ann Jones leads 2–0 on carpet. Most recently, Ann Jones won the 1971 Philadelphia round of 16 6-0 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.

Ann Jones
GBR Age 87 Left-Handed
H2H
2 – 0
2 main draw meetings
Stephanie Defina
USA Age 80

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Ann Jones 6-0 6-0 Stephanie Defina Match data Feb 13, 1971* R16 Philadelphia WTA 250 Carpet
Ann Jones 6-1 6-1 Stephanie Defina Match data Feb 8, 1971* R16 Chattanooga WTA 250 Carpet

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
Ann Jones — — — 2,198 254 64 79.9% 1 0 0 0 26 27
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 Ann Jones Stephanie Defina
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
22 — — — — — — — 1968 33–22 60.0% — 1,678 0 1
23 — — — — — — — 1969 25–9 73.5% — 1,760 0 5
24 — — — — — — — 1970 33–17 66.0% — 1,788 0 7
25 — — — — — — — 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
29 1968 41–10 80.4% — 1,852 0 1 — — — — — — —
30 1969 74–15 83.1% — 2,045 1 8 — — — — — — —
31 1970 75–16 82.4% — 2,106 1 17 — — — — — — —
32 1971 32–12 72.7% — 2,188 1 19 — — — — — — —
35 1974 6–0 100.0% — 2,194 1 21 — — — — — — —
36 1975 8–1 88.9% — 2,177 1 24 — — — — — — —
38 1977 8–2 80.0% — 2,124 1 27 — — — — — — —
39 1978 7–3 70.0% — 2,073 1 27 — — — — — — —
40 1979 3–1 75.0% — 2,046 1 27 — — — — — — —
41 1980 0–1 0.0% — 2,015 1 27 — — — — — — —
42 1981 0–1 0.0% — 1,985 1 27 — — — — — — —
43 1982 0–1 0.0% — 1,954 1 27 — — — — — — —
44 1983 0–1 0.0% — 1,924 1 27 — — — — — — —

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. 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 Ann Jones 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
22 — — — — — — — — — — — — — — — — 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 — — — — — — — — — — — — — — — — 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 — — — — — — — — — — — — — — — — 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
29 1968 1852 142.7 — — — — -158 -98 +30 79.0% +2.42 6–3 (67%) — — -1.57 — — — — — — — — — — — — — — — —
30 1969 2046 162.9 — — — — +42 -69 +76 81.4% +2.95 6–10 (38%) — — -4.73 — — — — — — — — — — — — — — — —
31 1970 2107 161.2 — — — — +110 -64 +143 77.7% +2.37 13–7 (65%) 2–2 (50%) — -6.10 — — — — — — — — — — — — — — — —
32 1971 2188 160.4 — — — — +134 — — 70.8% +1.55 6–1 (86%) 5–3 (63%) — -3.37 — — — — — — — — — — — — — — — —
35 1974 2195 126.8 — — — — +102 — — 100.0% +4.25 — 1–0 — +0.69 — — — — — — — — — — — — — — — —
36 1975 2177 133.3 — — — — +89 -156 — 84.2% +3.68 1–0 0–1 — +1.04 — — — — — — — — — — — — — — — —
38 1977 2125 120.2 — — — — — — +5 81.0% +2.19 0–1 — — +0.49 — — — — — — — — — — — — — — — —
39 1978 2073 122.1 — — — — — — — 82.4% +2.82 1–0 1–1 — +0.42 — — — — — — — — — — — — — — — —
40 1979 2046 117.3 — — — — — — — 77.8% +2.89 0–1 — — +0.06 — — — — — — — — — — — — — — — —
41 1980 2016 98.5 — — — — — — — 0.0% -2.00 — 0–1 — +0.03 — — — — — — — — — — — — — — — —
42 1981 1985 98.9 — — — — — — — 33.3% -1.33 0–1 — — +0.01 — — — — — — — — — — — — — — — —
43 1982 1954 95.7 — — — — — — — 0.0% -4.00 — — — +0.10 — — — — — — — — — — — — — — — —
44 1983 1924 91.5 — — — — — — — 0.0% -5.50 — — — +0.08 — — — — — — — — — — — — — — — —
Career — 2199 159.7 — — — — +81 -81 +76 78.0% +2.45 33–24 (58%) 9–8 (53%) 99.5 -4.11 — 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.