H2H data updated: 2026-09-13 00:00 UTC
Yevgenia Izopaitis holds a 1–0 lead over Yekaterina Kryuchkova in their WTA head-to-head. Across 1 main-draw meeting, Yevgenia Izopaitis leads 1–0 on carpet. Most recently, Yevgenia Izopaitis won the 1971 Severodonetsk quarterfinal 6-3 6-3.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Yevgenia Izopaitis | 6-3 6-3 | Yekaterina Kryuchkova | Match data | Feb 6, 1971* | QF | Severodonetsk | 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.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yekaterina Kryuchkova | — | — | — | 1,500 | 2 | 10 | 16.7% | 0 | 0 | 0 | 0 | 0 | 0 |
| Yevgenia Izopaitis | — | — | — | 1,605 | 16 | 20 | 44.4% | 0 | 0 | 0 | 0 | 0 | 0 |
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Yekaterina Kryuchkova | Yevgenia Izopaitis | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 0–1 | 0.0% | — | 1,491 | 0 | 0 | 1969 | 1–2 | 33.3% | — | 1,486 | 0 | 0 |
| 1969 | 0–4 | 0.0% | — | 1,449 | 0 | 0 | 1970 | 10–6 | 62.5% | — | 1,564 | 0 | 0 |
| 1970 | 1–2 | 33.3% | — | 1,453 | 0 | 0 | 1971 | 2–3 | 40.0% | — | 1,532 | 0 | 0 |
| 1971 | 1–2 | 33.3% | — | 1,458 | 0 | 0 | 1972 | 3–6 | 33.3% | — | 1,498 | 0 | 0 |
| 1973 | 0–1 | 0.0% | — | 1,446 | 0 | 0 | 1973 | 0–3 | 0.0% | — | 1,468 | 0 | 0 |
Rows are aligned in career order because complete birth data is unavailable. 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.
| Yekaterina Kryuchkova | Yevgenia Izopaitis | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Clay | Grass | Carpet | Yr | Clay | Grass | Carpet | ||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | ||
| 1968 | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | 1969 | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 1969 | 0 | 1 | 1 | 0.0% | — | — | — | — | 0 | 2 | 2 | 0.0% | 1970 | 3 | 1 | 4 | 75.0% | 1 | 1 | 2 | 50.0% | 1 | 2 | 3 | 33.3% |
| 1970 | — | — | — | — | — | — | — | — | 1 | 2 | 3 | 33.3% | 1971 | 0 | 1 | 1 | 0.0% | — | — | — | — | 2 | 2 | 4 | 50.0% |
| 1971 | — | — | — | — | — | — | — | — | 1 | 2 | 3 | 33.3% | 1972 | 2 | 2 | 4 | 50.0% | — | — | — | — | 1 | 3 | 4 | 25.0% |
| 1973 | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | 1973 | — | — | — | — | — | — | — | — | 0 | 2 | 2 | 0.0% |
| Career | 0 | 1 | 1 | 0.0% | — | — | — | — | 2 | 8 | 10 | 20.0% | Career | 5 | 4 | 9 | 55.6% | 1 | 1 | 2 | 50.0% | 4 | 10 | 14 | 28.6% |
Rows are aligned in career order because complete birth data is unavailable. 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.
| Yekaterina Kryuchkova | Yevgenia Izopaitis | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 1968 | 1491 | 102.5 | — | — | — | — | — | — | — | 0.0% | -3.00 | — | — | — | -0.12 | 1969 | 1486 | 102.3 | — | — | — | — | — | — | — | 42.9% | +0.43 | 0–1 | — | — | +0.28 |
| 1969 | 1450 | 98.7 | — | — | — | — | — | — | — | 11.1% | -2.67 | 0–1 | — | — | -0.16 | 1970 | 1564 | 108.8 | — | — | — | — | -65 | +5 | — | 53.1% | +0.19 | 5–1 (83%) | — | — | +1.87 |
| 1970 | 1453 | 96.5 | — | — | — | — | +13 | — | — | 0.0% | -2.00 | — | — | — | +0.24 | 1971 | 1533 | 98.7 | — | — | — | — | -4 | — | — | 45.5% | -0.55 | 0–1 | — | — | +1.90 |
| 1971 | 1458 | 101.4 | — | — | — | — | +33 | — | — | 33.3% | -1.17 | — | 0–1 | — | +0.21 | 1972 | 1498 | 102.9 | — | — | — | — | -6 | +48 | — | 36.8% | -0.58 | 0–1 | — | — | +2.10 |
| 1973 | 1447 | 100.8 | — | — | — | — | — | — | — | 0.0% | -1.50 | — | 0–1 | — | +0.24 | 1973 | 1468 | 102.7 | — | — | — | — | — | — | — | 20.0% | -2.40 | 0–1 | — | — | +0.37 |
| Career | 1500 | 99.9 | — | — | — | — | +23 | — | — | 14.3% | -2.10 | 0–1 | 0–2 | — | +3.42 | Career | 1605 | 105.8 | — | — | — | — | -21 | +27 | — | 44.6% | -0.27 | 5–5 (50%) | — | — | +18.11 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Marina Chuvirina | 0 | 2 | 2 | Jan 12, 1973 | H2H |
| Olga Morozova | 0 | 2 | 2 | Mar 2, 1971 | H2H |
| Nina Tukhareli | 1 | 0 | 1 | Mar 1, 1971 | H2H |
| Yevgenia Izopaitis | 0 | 1 | 1 | Feb 6, 1971 | H2H |
| Rauza Islanova | 0 | 1 | 1 | Feb 20, 1970 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Marina Chuvirina | 1 | 3 | 4 | Jul 11, 1973 | H2H |
| Maria Kull | 3 | 0 | 3 | Oct 10, 1970 | H2H |
| Eugenia Birioukova | 1 | 1 | 2 | Mar 3, 1973 | H2H |
| Tiiu Kivi | 0 | 2 | 2 | Sep 29, 1972 | H2H |
| Anna Yeremeyeva | 0 | 2 | 2 | Aug 2, 1972 | H2H |