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

Eugenia Birioukova vs Heide Orth H2H: 1-0

Eugenia Birioukova holds a 1–0 lead over Heide Orth in their WTA head-to-head. Across 1 main-draw meeting, Eugenia Birioukova leads 1–0 on clay. Most recently, Eugenia Birioukova won the 1973 Tokyo Japan Open bronze medal match 3-6 6-0 6-0.

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Eugenia Birioukova
AZE Age 73
H2H
1 – 0
1 main-draw meetings
Heide Orth
GER Age 84 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Eugenia Birioukova 3-6 6-0 6-0 Heide Orth Match data Oct 8, 1973* BR Tokyo Japan Open 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
Heide Orth — — — 1,806 66 58 53.2% 0 0 0 0 2 2

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 Heide Orth
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1970 0–1 0.0% — 1,495 0 0 — — — — — — —
18 1971 5–3 62.5% — 1,544 0 0 — — — — — — —
19 1972 20–10 66.7% — 1,658 0 3 — — — — — — —
20 1973 10–10 50.0% — 1,682 0 3 — — — — — — —
21 1974 2–4 33.3% — 1,649 0 3 — — — — — — —
22 1975 2–3 40.0% — 1,656 0 3 — — — — — — —
24 1977 1–1 50.0% — 1,658 0 3 — — — — — — —
25 — — — — — — — 1968 4–6 40.0% — 1,489 0 0
26 — — — — — — — 1969 6–4 60.0% — 1,563 0 1
27 — — — — — — — 1970 6–6 50.0% — 1,607 0 1
28 — — — — — — — 1971 20–15 57.1% — 1,716 0 1
29 — — — — — — — 1972 16–9 64.0% — 1,766 0 2
30 — — — — — — — 1973 6–11 35.3% — 1,671 0 2
31 — — — — — — — 1974 8–6 57.1% — 1,692 0 2
33 — — — — — — — 1976 0–1 0.0% — 1,671 0 2
38 1991 0–1 0.0% — 1,635 0 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 Heide Orth
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 — — — — — — — — — — — — — — — —
18 1971 1544 107.8 — — — — +30 +9 — 57.9% +0.58 2–1 (67%) 1–0 — +1.80 — — — — — — — — — — — — — — — —
19 1972 1658 118.5 — — — — +142 -79 -95 64.8% +0.90 5–6 (45%) 2–1 (67%) 100.0 +5.61 — — — — — — — — — — — — — — — —
20 1973 1683 132.3 — — — — +90 -25 -144 47.6% +0.17 2–2 (50%) 2–1 (67%) 100.9 +2.26 — — — — — — — — — — — — — — — —
21 1974 1650 109.2 — — — — +118 — — 46.2% -0.39 1–2 (33%) — — +0.76 — — — — — — — — — — — — — — — —
22 1975 1657 125.1 — — — — — — — 42.9% -0.86 2–2 (50%) — — -0.75 — — — — — — — — — — — — — — — —
24 1977 1659 109.3 — — — — — — — 60.0% +1.00 0–1 — — +0.18 — — — — — — — — — — — — — — — —
25 — — — — — — — — — — — — — — — — 1968 1490 99.2 — — — — — -14 +68 41.7% -1.12 2–2 (50%) — — +0.27
26 — — — — — — — — — — — — — — — — 1969 1564 119.8 — — — — — -66 — 59.1% +0.55 1–1 — — -0.05
27 — — — — — — — — — — — — — — — — 1970 1608 118.3 — — — — — -8 — 50.0% -0.18 2–2 (50%) — — -0.14
28 — — — — — — — — — — — — — — — — 1971 1717 134.1 — — — — -5 -47 -188 55.8% +0.61 4–3 (57%) 0–1 — +0.31
29 — — — — — — — — — — — — — — — — 1972 1767 144.8 — — — — -12 -6 — 62.5% +1.38 3–3 (50%) 0–1 — -1.13
30 — — — — — — — — — — — — — — — — 1973 1672 123.4 — — — — +105 -47 — 41.5% -0.46 2–5 (29%) 0–2 — +0.74
31 — — — — — — — — — — — — — — — — 1974 1693 122.1 — — — — — -7 — 50.0% +0.07 4–0 (100%) — — +0.59
33 — — — — — — — — — — — — — — — — 1976 1672 101.0 — — — — — — — 33.3% -1.67 0–1 — — +0.14
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 — 1807 135.2 — — — — +24 -25 -60 52.7% +0.30 18–17 (51%) 0–4 (0%) 98.8 +0.59

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.