H2H data updated: 2026-10-08 00:00 UTC
Compare the head-to-head record, career totals, season-by-season performance, and match log for Petra Marcinko vs Aoi Ito.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Petra Marcinko | 6-2 4-6 6-2 | Aoi Ito | Match data | Jun 13, 2026 | Q1 | Berlin Open | WTA 500 | Grass |
1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Petra Marcinko | #81 | #45 | 1,184 | 1,733 | 15 | 18 | 45.5% | 0 | 0 | 0 | 0 | 1 | 1 |
| Aoi Ito | #361 | #82 | 864 | 1,732 | 7 | 14 | 33.3% | 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.
| Age | Petra Marcinko | Aoi Ito | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | 2022 | 1–2 | 33.3% | #191 | 1,501 | 0 | 0 | — | — | — | — | — | — | — |
| 17 | 2023 | 1–1 | 50.0% | #173 | 1,488 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 2026 | 13–15 | 46.4% | #81 | 1,648 | 0 | 1 | 2024 | 3–2 | 60.0% | #126 | 1,572 | 0 | 0 |
| 21 | — | — | — | — | — | — | — | 2025 | 4–7 | 36.4% | #136 | 1,707 | 0 | 0 |
| 22 | — | — | — | — | — | — | — | 2026 | 0–5 | 0.0% | #361 | 1,535 | 0 | 0 |
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 | Petra Marcinko | 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 % | |||
| 16 | 2022 | 0 | 1 | 1 | 0.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 17 | 2023 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2026 | 2 | 9 | 11 | 18.2% | 8 | 4 | 12 | 66.7% | 3 | 2 | 5 | 60.0% | 2024 | 3 | 2 | 5 | 60.0% | — | — | — | — | — | — | — | — |
| 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 4 | 6 | 10 | 40.0% | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2026 | 0 | 4 | 4 | 0.0% | — | — | — | — | 0 | 1 | 1 | 0.0% |
| Career | — | 3 | 11 | 14 | 21.4% | 9 | 5 | 14 | 64.3% | 3 | 2 | 5 | 60.0% | — | 7 | 12 | 19 | 36.8% | — | — | — | — | 0 | 2 | 2 | 0.0% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 32/33 of Petra Marcinko's and 20/21 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 | Petra Marcinko | 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% | |
| 16 | 2022 | 3/3 | 1.0 | 3.3 | 66.5% | 63.1% | 37.3% | 35.2% | 47.1% | 54.4% | 45.4% | — | —/— | — | — | — | — | — | — | — | — | — |
| 17 | 2023 | 2/2 | 1.5 | 5.0 | 59.6% | 59.8% | 43.7% | 69.3% | 65.2% | 53.3% | 44.9% | — | —/— | — | — | — | — | — | — | — | — | — |
| 20 | 2026 | 27/28 | 2.3 | 5.5 | 59.3% | 64.5% | 39.8% | 44.5% | 46.8% | 54.5% | 44.6% | 2024 | 5/5 | 3.0 | 2.6 | 77.0% | 58.2% | 48.0% | 57.7% | 44.8% | 55.5% | 43.4% |
| 21 | — | —/— | — | — | — | — | — | — | — | — | — | 2025 | 10/11 | 1.1 | 4.2 | 67.5% | 53.2% | 41.1% | 44.9% | 53.0% | 49.2% | 43.7% |
| 22 | — | —/— | — | — | — | — | — | — | — | — | — | 2026 | 5/5 | 1.6 | 4.8 | 63.8% | 53.0% | 35.8% | 48.2% | 48.8% | 46.8% | 36.9% |
| Career | — | 32/33 | 2.1 | 5.3 | 60.0% | 64.0% | 39.8% | 45.2% | 48.0% | 54.4% | 44.7% | — | 20/21 | 1.7 | 4.0 | 68.9% | 54.4% | 41.5% | 48.9% | 49.9% | 50.2% | 41.9% |
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 | Petra Marcinko | 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 | |
| 16 | 2022 | 1501 | 105.0 | -2.68 | -1.70 | 0.995 | 49.8% | — | — | — | 44.4% | -0.33 | 1–2 (33%) | — | — | +0.01 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 17 | 2023 | 1489 | 108.0 | -1.24 | -1.43 | 0.963 | 49.8% | — | — | — | 60.0% | +0.40 | 0–1 | 1–0 | — | -0.08 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 2024 | 1543 | 97.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 2025 | 1643 | 97.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 1480 | 95.7 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2026 | 1648 | 120.7 | -1.54 | +0.15 | 0.981 | 49.4% | -193 | +128 | +41 | 47.7% | -0.41 | 5–5 (50%) | 7–2 (78%) | 103.7 | +0.47 | 2024 | 1573 | 117.8 | -1.28 | +0.50 | 0.976 | 49.7% | +20 | — | — | 50.0% | +0.42 | 2–0 | 0–1 | — | -0.24 |
| 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 1708 | 125.5 | -2.98 | -0.39 | 0.859 | 46.5% | +37 | — | — | 39.3% | -1.18 | 3–3 (50%) | 2–0 | — | -0.02 |
| 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2026 | 1536 | 99.1 | -2.69 | -3.55 | 0.693 | 41.7% | +60 | — | — | 9.1% | -2.82 | 0–1 | 0–1 | — | +0.36 |
| Career | — | 1733 | 116.3 | -1.63 | -0.12 | 0.981 | 49.5% | -193 | +128 | +41 | 48.1% | -0.35 | 6–8 (43%) | 8–2 (80%) | 103.0 | +1.21 | — | 1732 | 115.7 | -2.48 | -0.96 | 0.841 | 46.1% | +37 | — | — | 35.3% | -1.16 | 5–4 (56%) | 2–2 (50%) | 101.5 | +0.48 |
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 |
|---|---|---|---|---|---|
| Kimberly Birrell | 1 | 2 | 3 | Aug 30, 2026 | H2H |
| Laura Siegemund | 0 | 2 | 2 | Mar 17, 2026 | H2H |
| Alycia Parks | 0 | 1 | 1 | Aug 24, 2026 | H2H |
| Simona Waltert | 0 | 1 | 1 | Aug 13, 2026 | H2H |
| Tamara Zidansek | 0 | 1 | 1 | Jul 17, 2026 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Kimberly Birrell | 0 | 2 | 2 | Oct 1, 2026 | 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 |