Katie Volynets
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Caty Mcnally | 0 | 5 | 5 | Apr 22, 2026 | H2H |
| Tatjana Maria | 3 | 0 | 3 | Feb 3, 2026 | H2H |
| Clara Tauson | 1 | 2 | 3 | May 9, 2025 | H2H |
| Arantxa Rus | 3 | 0 | 3 | May 7, 2025 | H2H |
| Sofia Kenin | 1 | 2 | 3 | Aug 21, 2024 | H2H |
H2H data updated: 2026-09-14 00:00 UTC
Katie Volynets vs Aoi Ito H2H: 0-1
Aoi Ito holds a 1–0 lead over Katie Volynets in their WTA head-to-head. Across 1 main-draw meeting, Aoi Ito leads 1–0 on hard courts. Most recently, Aoi Ito won the 2025 Canadian Open first round 6-2 2-6 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
0
–
1
1 main-draw meetings
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Aoi Ito | 6-2 2-6 6-2 | Katie Volynets | Match data | Jul 27, 2025 | R128 | Canadian Open | WTA 1000 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Katie Volynets | #78 | #56 | 1,042 | 1,823 | 43 | 82 | 34.4% | 0 | 0 | 0 | 0 | 0 | 0 |
| Aoi Ito | #373 | #82 | 864 | 1,732 | 7 | 13 | 35.0% | 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 | Katie Volynets | Aoi Ito | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | 2019 | 0–2 | 0.0% | #394 | 1,482 | 0 | 0 | — | — | — | — | — | — | — |
| 18 | 2020 | 1–1 | 50.0% | #316 | 1,459 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 2021 | 0–6 | 0.0% | #180 | 1,398 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 2022 | 2–6 | 25.0% | #114 | 1,447 | 0 | 0 | 2024 | 3–2 | 60.0% | #126 | 1,572 | 0 | 0 |
| 21 | 2023 | 7–13 | 35.0% | #108 | 1,540 | 0 | 0 | 2025 | 4–7 | 36.4% | #136 | 1,707 | 0 | 0 |
| 22 | 2024 | 13–17 | 43.3% | #58 | 1,713 | 0 | 0 | 2026 | 0–4 | 0.0% | #373 | 1,561 | 0 | 0 |
| 23 | 2025 | 11–21 | 34.4% | #93 | 1,751 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 2026 | 9–16 | 36.0% | #78 | 1,815 | 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 | Katie Volynets | Aoi Ito | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Yr | Hard | Clay | Grass | |||||||||||||||||||
| 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 | 2019 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 2020 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 2021 | 0 | 3 | 3 | 0.0% | 0 | 1 | 1 | 0.0% | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2022 | 1 | 3 | 4 | 25.0% | 1 | 2 | 3 | 33.3% | 0 | 1 | 1 | 0.0% | 2024 | 3 | 2 | 5 | 60.0% | — | — | — | — | — | — | — | — |
| 21 | 2023 | 7 | 7 | 14 | 50.0% | 0 | 3 | 3 | 0.0% | 0 | 3 | 3 | 0.0% | 2025 | 4 | 6 | 10 | 40.0% | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 22 | 2024 | 9 | 13 | 22 | 40.9% | 3 | 3 | 6 | 50.0% | 1 | 1 | 2 | 50.0% | 2026 | 0 | 3 | 3 | 0.0% | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 23 | 2025 | 6 | 14 | 20 | 30.0% | 4 | 5 | 9 | 44.4% | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2026 | 6 | 9 | 15 | 40.0% | 2 | 5 | 7 | 28.6% | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 30 | 52 | 82 | 36.6% | 10 | 19 | 29 | 34.5% | 3 | 11 | 14 | 21.4% | — | 7 | 11 | 18 | 38.9% | — | — | — | — | 0 | 2 | 2 | 0.0% |
Performance Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 118/125 of Katie Volynets's and 19/20 of Aoi Ito's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.
| Age | Katie Volynets | Aoi Ito | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | Yr | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | |
| 17 | 2019 | 2/2 | 2.0 | 2.0 | 65.1% | 60.3% | 41.0% | 43.8% | 60.0% | 53.8% | 33.7% | — | —/— | — | — | — | — | — | — | — | — | — |
| 18 | 2020 | 2/2 | 0.0 | 9.5 | 71.4% | 67.0% | 35.0% | 31.3% | 34.9% | 57.7% | 44.1% | — | —/— | — | — | — | — | — | — | — | — | — |
| 19 | 2021 | 6/6 | 0.8 | 2.8 | 73.8% | 54.6% | 45.5% | 54.2% | 38.4% | 52.0% | 39.5% | — | —/— | — | — | — | — | — | — | — | — | — |
| 20 | 2022 | 8/8 | 0.5 | 2.8 | 72.9% | 51.4% | 45.1% | 49.4% | 37.2% | 49.5% | 46.1% | 2024 | 5/5 | 3.0 | 2.6 | 77.0% | 58.2% | 48.0% | 57.7% | 44.8% | 55.5% | 43.4% |
| 21 | 2023 | 20/20 | 1.5 | 3.2 | 68.6% | 56.2% | 42.4% | 44.6% | 49.0% | 51.9% | 42.1% | 2025 | 10/11 | 1.1 | 4.2 | 67.5% | 53.2% | 41.1% | 44.9% | 53.0% | 49.2% | 43.7% |
| 22 | 2024 | 30/30 | 0.9 | 1.4 | 76.8% | 57.1% | 45.3% | 49.5% | 48.6% | 54.4% | 44.7% | 2026 | 4/4 | 1.3 | 4.8 | 67.3% | 54.9% | 36.4% | 49.2% | 48.8% | 48.6% | 39.9% |
| 23 | 2025 | 25/32 | 0.8 | 0.6 | 78.7% | 55.1% | 44.2% | 45.7% | 51.7% | 52.6% | 46.0% | — | —/— | — | — | — | — | — | — | — | — | — |
| 24 | 2026 | 25/25 | 1.5 | 1.6 | 75.4% | 58.3% | 43.1% | 52.5% | 49.0% | 55.0% | 44.0% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 118/125 | 1.1 | 1.9 | 74.8% | 56.5% | 43.9% | 48.3% | 48.1% | 53.3% | 44.0% | — | 19/20 | 1.6 | 3.9 | 69.9% | 54.8% | 41.9% | 49.2% | 50.0% | 50.7% | 42.8% |
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 | Katie Volynets | Aoi Ito | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 2019 | 1483 | 107.7 | +0.23 | +0.26 | 0.729 | 44.0% | — | — | — | 20.0% | -2.20 | 0–1 | 1–1 | — | -0.21 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 2020 | 1460 | 100.3 | -0.09 | +1.26 | 1.043 | 50.2% | — | — | — | 60.0% | -0.20 | 0–1 | 1–0 | — | +0.13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 2021 | 1398 | 99.1 | -2.67 | -2.35 | 0.822 | 45.9% | +23 | — | — | 14.3% | -1.86 | 0–2 | 0–2 | — | +0.04 | 2023 | 1480 | 95.7 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2022 | 1447 | 110.2 | -2.55 | +1.86 | 0.911 | 47.8% | +8 | +8 | — | 33.3% | -0.90 | 2–3 (40%) | 0–1 | — | -0.02 | 2024 | 1573 | 117.8 | -1.28 | +0.50 | 0.976 | 49.7% | +20 | — | — | 50.0% | +0.42 | 2–0 | 0–1 | — | -0.24 |
| 21 | 2023 | 1541 | 114.9 | -3.95 | -1.09 | 0.875 | 47.1% | -2 | +23 | -130 | 36.7% | -0.82 | 5–4 (56%) | 0–1 | — | +0.32 | 2025 | 1708 | 125.5 | -2.98 | -0.39 | 0.859 | 46.5% | +38 | — | — | 39.3% | -1.18 | 3–3 (50%) | 2–0 | — | -0.02 |
| 22 | 2024 | 1713 | 132.0 | -1.58 | +1.87 | 0.979 | 49.6% | -43 | +78 | — | 47.9% | -0.14 | 4–9 (31%) | 5–6 (45%) | 96.0 | -1.41 | 2026 | 1562 | 98.6 | -1.78 | -2.62 | 0.776 | 43.9% | +74 | — | — | 11.1% | -2.33 | 0–1 | 0–1 | — | +0.45 |
| 23 | 2025 | 1752 | 129.7 | -3.27 | +1.55 | 0.970 | 49.2% | +8 | -9 | -278 | 39.7% | -0.38 | 5–9 (36%) | 1–6 (14%) | 92.0 | +0.56 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2026 | 1816 | 132.6 | -1.01 | +0.43 | 0.978 | 49.7% | -14 | -51 | -17 | 40.7% | -0.27 | 3–7 (30%) | 3–1 (75%) | 96.4 | -0.74 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1823 | 128.7 | -2.28 | +0.74 | 0.942 | 48.7% | -12 | +4 | -142 | 39.8% | -0.50 | 19–36 (35%) | 11–18 (38%) | 91.0 | -1.06 | — | 1732 | 116.2 | -2.28 | -0.63 | 0.869 | 46.8% | +39 | — | — | 36.7% | -1.00 | 5–4 (56%) | 2–2 (50%) | 101.5 | +0.95 |
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.
Aoi Ito
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Oksana Selekhmeteva | 0 | 1 | 1 | Aug 31, 2026 | H2H |
| Katherine Sebov | 0 | 1 | 1 | Aug 2, 2026 | H2H |
| Alina Korneeva | 0 | 1 | 1 | Jul 14, 2026 | H2H |
| Dayana Yastremska | 0 | 1 | 1 | Jun 29, 2026 | H2H |
| Madison Keys | 0 | 1 | 1 | Aug 11, 2025 | H2H |