Yeonwoo Ku
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Elena-Gabriela Ruse | 0 | 1 | 1 | Sep 24, 2026 | H2H |
| Alevtina Ibragimova | 1 | 0 | 1 | Sep 22, 2026 | H2H |
| Lois Boisson | 0 | 1 | 1 | Sep 15, 2025 | H2H |
| Claire Liu | 0 | 1 | 1 | Oct 12, 2023 | H2H |
H2H data updated: 2026-09-24 00:00 UTC
Yeonwoo Ku vs Alevtina Ibragimova H2H: 1-0
Yeonwoo Ku holds a 1–0 lead over Alevtina Ibragimova in their WTA head-to-head. Across 1 main-draw meeting, Yeonwoo Ku leads 1–0 on hard courts. Most recently, Yeonwoo Ku won the 2026 Korea Open first round 6-3 6-2.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H
1
–
0
1 main-draw meetings
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Yeonwoo Ku | 6-3 6-2 | Alevtina Ibragimova | Match data | Sep 22, 2026 | R32 | Korea Open | WTA 250 | Hard |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yeonwoo Ku | #185 | #171 | 452 | 1,529 | 1 | 3 | 25.0% | 0 | 0 | 0 | 0 | 0 | 0 |
| Alevtina Ibragimova | #166 | #166 | 450 | 1,634 | 1 | 2 | 33.3% | 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 | Yeonwoo Ku | Alevtina Ibragimova | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 20 | 2023 | 0–1 | 0.0% | — | 1,516 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | — | — | — | — | — | — | — | 2026 | 1–2 | 33.3% | #166 | 1,612 | 0 | 0 |
| 22 | 2025 | 0–1 | 0.0% | #192 | 1,487 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 2026 | 1–1 | 50.0% | #185 | 1,519 | 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 | Yeonwoo Ku | Alevtina Ibragimova | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 19 | 2022 | 1496 | 99.4 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 1510 | 96.5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2023 | 1516 | 101.8 | -1.57 | -2.27 | 0.717 | 44.5% | — | — | — | 0.0% | -3.00 | — | — | — | +0.01 | 2025 | 1503 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2024 | 1514 | 98.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2026 | 1613 | 115.6 | +0.12 | +0.29 | 0.989 | 50.1% | — | — | — | 42.9% | +0.14 | 0–1 | 0–1 | — | +0.16 |
| 22 | 2025 | 1488 | 94.0 | -1.85 | +0.96 | 0.564 | 38.1% | — | — | — | 0.0% | -4.50 | — | — | — | +0.03 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2026 | 1519 | 106.9 | +0.56 | -0.42 | 1.354 | 56.6% | — | — | — | 100.0% | +3.50 | — | — | — | +0.04 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1529 | 101.4 | -0.95 | -0.58 | 0.834 | 46.4% | — | — | — | 33.3% | -1.33 | — | — | — | +2.67 | — | 1635 | 108.2 | +0.12 | +0.29 | 0.989 | 50.1% | — | — | — | 42.9% | +0.14 | 0–1 | 0–1 | — | +5.33 |
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.
Alevtina Ibragimova
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Yeonwoo Ku | 0 | 1 | 1 | Sep 22, 2026 | H2H |
| Paula Badosa | 0 | 1 | 1 | Jul 16, 2026 | H2H |
| Dominika Salkova | 1 | 0 | 1 | Jul 14, 2026 | H2H |