H2H data updated: 2026-09-13 00:00 UTC

Eugenia Birioukova vs Virginia Ruzici H2H: 1-0

Eugenia Birioukova holds a 1–0 lead over Virginia Ruzici in their WTA head-to-head. Across 1 main-draw meeting, Eugenia Birioukova leads 1–0 on clay. Most recently, Eugenia Birioukova won the 1977 Sofia World Student Games bronze medal match 7-5 6-1.

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Eugenia Birioukova
AZE Age 73
H2H
1 – 0
1 main-draw meetings
Virginia Ruzici
ROU Age 71 Right-Handed 173 cm / 5'8"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Eugenia Birioukova 7-5 6-1 Virginia Ruzici Match data Aug 7, 1977* BR Sofia World Student Games 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
Eugenia Birioukova — — — 1,701 40 33 54.8% 0 0 0 0 3 3
Virginia Ruzici #264 #16 5 2,123 455 274 62.4% 1 0 0 1 17 19

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 Eugenia Birioukova Virginia Ruzici
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1970 0–1 0.0% — 1,495 0 0 1972 0–1 0.0% — 1,484 0 0
18 1971 5–3 62.5% — 1,544 0 0 1973 4–9 30.8% — 1,493 0 0
19 1972 20–10 66.7% — 1,658 0 3 1974 20–18 52.6% — 1,647 0 2
20 1973 10–10 50.0% — 1,682 0 3 1975 7–7 50.0% — 1,686 0 3
21 1974 2–4 33.3% — 1,649 0 3 1976 30–20 60.0% — 1,797 0 3
22 1975 2–3 40.0% — 1,656 0 3 1977 23–21 52.3% — 1,919 0 4
23 — — — — — — — 1978 59–26 69.4% — 2,092 1 8
24 1977 1–1 50.0% — 1,658 0 3 1979 52–27 65.8% — 1,974 1 8
25 — — — — — — — 1980 73–26 73.7% — 2,031 1 12
26 — — — — — — — 1981 58–30 65.9% — 1,919 1 13
27 — — — — — — — 1982 49–21 70.0% — 1,983 1 17
28 — — — — — — — 1983 27–17 61.4% — 1,905 1 18
29 — — — — — — — 1984 21–23 47.7% #44 1,780 1 18
30 — — — — — — — 1985 27–19 58.7% #48 1,786 1 19
31 — — — — — — — 1986 0–2 0.0% #185 1,734 1 19
32 — — — — — — — 1987 5–7 41.7% #143 1,657 1 19
38 1991 0–1 0.0% — 1,635 0 3 — — — — — — —

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 Eugenia Birioukova Virginia Ruzici
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 1970 — — — — — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
18 1971 — — — — 2 1 3 66.7% — — — — 3 2 5 60.0% 1973 — — — — 1 4 5 20.0% 0 2 2 0.0% 3 3 6 50.0%
19 1972 — — — — 3 2 5 60.0% 5 5 10 50.0% 10 1 11 90.9% 1974 0 2 2 0.0% 16 7 23 69.6% 0 3 3 0.0% 2 5 7 28.6%
20 1973 — — — — 6 5 11 54.5% 1 3 4 25.0% 3 2 5 60.0% 1975 0 1 1 0.0% 7 4 11 63.6% 0 1 1 0.0% 0 1 1 0.0%
21 1974 — — — — 0 2 2 0.0% — — — — 2 2 4 50.0% 1976 — — — — 28 12 40 70.0% 2 5 7 28.6% 0 3 3 0.0%
22 1975 — — — — 0 1 1 0.0% — — — — — — — — 1977 4 5 9 44.4% 9 3 12 75.0% 0 1 1 0.0% 10 12 22 45.5%
23 — — — — — — — — — — — — — — — — — 1978 14 9 23 60.9% 19 4 23 82.6% 6 2 8 75.0% 16 11 27 59.3%
24 1977 — — — — 1 0 1 100.0% — — — — — — — — 1979 10 6 16 62.5% 14 6 20 70.0% 13 6 19 68.4% 15 9 24 62.5%
25 — — — — — — — — — — — — — — — — — 1980 14 5 19 73.7% 27 5 32 84.4% 8 5 13 61.5% 24 11 35 68.6%
26 — — — — — — — — — — — — — — — — — 1981 5 5 10 50.0% 27 8 35 77.1% 7 4 11 63.6% 16 13 29 55.2%
27 — — — — — — — — — — — — — — — — — 1982 10 5 15 66.7% 24 5 29 82.8% 2 1 3 66.7% 11 8 19 57.9%
28 — — — — — — — — — — — — — — — — — 1983 3 3 6 50.0% 11 9 20 55.0% 3 1 4 75.0% 10 4 14 71.4%
29 — — — — — — — — — — — — — — — — — 1984 2 6 8 25.0% 13 7 20 65.0% 1 1 2 50.0% 5 9 14 35.7%
30 — — — — — — — — — — — — — — — — — 1985 7 6 13 53.8% 17 6 23 73.9% 1 2 3 33.3% 2 5 7 28.6%
31 — — — — — — — — — — — — — — — — — 1986 0 1 1 0.0% — — — — — — — — 0 1 1 0.0%
32 — — — — — — — — — — — — — — — — — 1987 0 1 1 0.0% 5 5 10 50.0% — — — — 0 1 1 0.0%
38 1991 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — — — — — 12 12 24 50.0% 6 8 14 42.9% 18 8 26 69.2% — 69 55 124 55.6% 218 85 303 71.9% 43 34 77 55.8% 114 96 210 54.3%

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 Eugenia Birioukova Virginia Ruzici
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 1970 1496 98.0 — — — — — — — 0.0% -5.00 — — — -0.25 1972 1484 97.2 — — — — — — — 0.0% -3.00 — — — +0.15
18 1971 1544 107.8 — — — — +30 +9 — 57.9% +0.58 2–1 (67%) 1–0 — +1.80 1973 1494 102.8 — — — — +96 -24 — 33.3% -1.19 0–1 0–1 — +0.98
19 1972 1658 118.5 — — — — +142 -79 -95 64.8% +0.90 5–6 (45%) 2–1 (67%) 100.0 +5.61 1974 1647 134.9 — — — — -93 +57 -167 56.8% +0.64 4–2 (67%) 3–5 (38%) 102.5 +1.04
20 1973 1683 132.3 — — — — +90 -25 -144 47.6% +0.17 2–2 (50%) 2–1 (67%) 100.9 +2.26 1975 1686 122.9 — — — — — +81 — 51.6% -0.10 1–2 (33%) 1–0 — +0.38
21 1974 1650 109.2 — — — — +118 — — 46.2% -0.39 1–2 (33%) — — +0.76 1976 1797 142.1 — — — — -255 +110 -321 58.1% +0.62 9–8 (53%) 4–3 (57%) 100.1 -1.76
22 1975 1657 125.1 — — — — — — — 42.9% -0.86 2–2 (50%) — — -0.75 1977 1920 148.2 — — — — -145 +43 — 50.0% +0.01 11–3 (79%) 1–0 — -5.12
23 — — — — — — — — — — — — — — — — 1978 2092 158.8 — — — — -38 -54 -463 66.3% +1.06 14–6 (70%) 14–6 (70%) 111.1 -7.09
24 1977 1659 109.3 — — — — — — — 60.0% +1.00 0–1 — — +0.18 1979 1975 151.3 — — — — +50 +39 -193 63.7% +0.92 15–10 (60%) 6–5 (55%) 103.9 -3.12
25 — — — — — — — — — — — — — — — — 1980 2032 157.7 — — — — +31 +158 -224 69.9% +1.37 14–9 (61%) 10–7 (59%) 101.1 -5.80
26 — — — — — — — — — — — — — — — — 1981 1919 158.9 — — — — -19 +290 -67 62.6% +0.85 13–7 (65%) 9–6 (60%) 102.2 -6.70
27 — — — — — — — — — — — — — — — — 1982 1984 156.4 — — — — -61 +260 -118 68.6% +1.30 9–11 (45%) 11–6 (65%) 98.3 -4.11
28 — — — — — — — — — — — — — — — — 1983 1905 143.8 — — — — +21 +136 -21 60.4% +0.91 6–4 (60%) 3–4 (43%) 98.3 +2.73
29 — — — — — — — — — — — — — — — — 1984 1781 144.3 — — — — -45 +178 — 51.0% +0.29 4–10 (29%) 3–7 (30%) 87.0 -0.89
30 — — — — — — — — — — — — — — — — 1985 1786 140.6 — — — — -87 +216 +68 57.4% +0.63 7–4 (64%) 4–1 (80%) 102.6 -0.16
31 — — — — — — — — — — — — — — — — 1986 1735 90.3 — — — — — — — 20.0% -3.00 0–1 — — +0.44
32 — — — — — — — — — — — — — — — — 1987 1658 111.9 — — — — — +211 — 46.4% -0.14 1–3 (25%) 1–1 — +0.99
38 1991 1636 91.5 — — — — — — — 0.0% -5.50 — — — +0.13 — — — — — — — — — — — — — — — —
Career — 1701 125.6 — — — — +105 -34 -109 54.8% +0.29 12–14 (46%) 5–2 (71%) 101.8 +13.53 — 2123 154.7 — — — — -27 +141 -197 61.0% +0.79 108–81 (57%) 70–52 (57%) 104.0 -3.86

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.