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

Ruta Gerulaitis vs Roberta Stark H2H: 1-0

Ruta Gerulaitis holds a 1–0 lead over Roberta Stark in their WTA head-to-head. They have met 1 times in main draws. Most recently, Ruta Gerulaitis won the 1975 Wilkes Barre round of 16 7-6 6-3.

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

Ruta Gerulaitis
USA Age 70
H2H
1 – 0
1 main-draw meetings
Roberta Stark
USA Age 70

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Ruta Gerulaitis 7-6 6-3 Roberta Stark Match data Sep 16, 1975* R16 Wilkes Barre WTA 250 —

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
Ruta Gerulaitis — — — 1,684 36 60 37.5% 0 0 0 0 0 0
Roberta Stark — — — 1,500 13 34 27.7% 0 0 0 0 0 0

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 Ruta Gerulaitis Roberta Stark
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 — — — — — — — 1973 0–2 0.0% — 1,470 0 0
17 — — — — — — — 1974 5–8 38.5% — 1,478 0 0
18 1974 1–1 50.0% — 1,507 0 0 1975 7–20 25.9% — 1,485 0 0
19 1975 5–3 62.5% — 1,554 0 0 1976 1–4 20.0% — 1,490 0 0
20 1976 9–9 50.0% — 1,642 0 0 — — — — — — —
21 1977 4–8 33.3% — 1,604 0 0 — — — — — — —
22 1978 11–21 34.4% — 1,601 0 0 — — — — — — —
23 1979 6–11 35.3% — 1,631 0 0 — — — — — — —
24 1980 0–6 0.0% — 1,557 0 0 — — — — — — —
25 1981 0–1 0.0% — 1,540 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 Ruta Gerulaitis Roberta Stark
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 %
16 — — — — — — — — — — — — — — — — — 1973 — — — — 0 2 2 0.0% — — — — — — — —
17 — — — — — — — — — — — — — — — — — 1974 — — — — 4 5 9 44.4% 0 1 1 0.0% — — — —
18 1974 — — — — — — — — 1 1 2 50.0% — — — — 1975 0 3 3 0.0% 2 5 7 28.6% 0 2 2 0.0% 0 2 2 0.0%
19 1975 — — — — 2 1 3 66.7% — — — — — — — — 1976 — — — — 1 3 4 25.0% — — — — 0 1 1 0.0%
20 1976 — — — — 9 7 16 56.3% — — — — 0 2 2 0.0% — — — — — — — — — — — — — — — — —
21 1977 0 1 1 0.0% 1 2 3 33.3% 0 1 1 0.0% 1 3 4 25.0% — — — — — — — — — — — — — — — — —
22 1978 4 8 12 33.3% 2 4 6 33.3% 3 2 5 60.0% 2 7 9 22.2% — — — — — — — — — — — — — — — — —
23 1979 0 3 3 0.0% 3 3 6 50.0% 2 1 3 66.7% 1 4 5 20.0% — — — — — — — — — — — — — — — — —
24 1980 0 1 1 0.0% 0 1 1 0.0% 0 2 2 0.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — —
25 1981 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 4 14 18 22.2% 17 18 35 48.6% 6 7 13 46.2% 4 18 22 18.2% — 0 3 3 0.0% 7 15 22 31.8% 0 3 3 0.0% 0 3 3 0.0%

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 Ruta Gerulaitis Roberta Stark
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
16 — — — — — — — — — — — — — — — — 1973 1471 97.6 — — — — — — — 33.3% -1.67 0–2 — — +0.32
17 — — — — — — — — — — — — — — — — 1974 1478 111.7 — — — — — +22 — 40.0% -0.37 2–2 (50%) 0–1 — +0.52
18 1974 1508 105.2 — — — — — — — 50.0% +0.75 — 0–1 — +0.22 1975 1486 116.8 — — — — +72 +10 — 31.7% -0.86 3–8 (27%) 1–2 (33%) 95.9 -0.67
19 1975 1554 114.5 — — — — — +5 — 56.3% +0.13 1–1 3–0 (100%) — +1.00 1976 1491 101.1 — — — — — +4 — 25.0% -2.13 — — — -0.22
20 1976 1642 128.8 — — — — — +43 — 47.7% +0.16 5–3 (63%) 2–0 — -0.34 — — — — — — — — — — — — — — — —
21 1977 1604 112.2 — — — — -87 +72 — 37.5% -0.75 4–4 (50%) 1–0 — +0.81 — — — — — — — — — — — — — — — —
22 1978 1602 126.0 — — — — -69 +34 +27 38.0% -0.65 2–7 (22%) 0–5 (0%) 92.6 +1.42 — — — — — — — — — — — — — — — —
23 1979 1631 132.6 — — — — -138 +77 +27 35.1% -0.65 2–3 (40%) 0–3 (0%) 96.8 -0.30 — — — — — — — — — — — — — — — —
24 1980 1557 107.5 — — — — -158 — — 7.7% -2.46 0–1 0–1 — +0.18 — — — — — — — — — — — — — — — —
25 1981 1541 97.2 — — — — — — — 0.0% -2.00 — — — +0.20 — — — — — — — — — — — — — — — —
Career — 1684 129.8 — — — — -94 +47 +27 38.8% -0.54 14–19 (42%) 6–10 (38%) 96.0 +3.32 — 1500 113.2 — — — — +72 +14 — 33.6% -0.86 5–12 (29%) 1–3 (25%) 93.6 -0.11

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.