H2H data updated: 2026-10-28 00:00 UTC
Anna Bondar and Tamara Zidansek are tied 1–1 in their WTA head-to-head. Across 2 main-draw meetings, they are tied 1–1 on clay. Most recently, Tamara Zidansek won the 2026 Iași Open second round 7-6(5) 6-7(5) 7-5.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Tamara Zidansek | 7-6(5) 6-7(5) 7-5 | Anna Bondar | Match data | Jul 15, 2026 | R16 | Iași Open | WTA 250 | Clay |
| Anna Bondar | 6-2 6-0 | Tamara Zidansek | Match data | Jul 29, 2023* | QF | Lausanne | 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.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Anna Bondar | #76 | #50 | 1,097 | 1,786 | 70 | 90 | 43.8% | 0 | 0 | 0 | 0 | 0 | 0 |
| Tamara Zidansek | #141 | #22 | 1,991 | 1,804 | 80 | 91 | 46.8% | 0 | 0 | 0 | 0 | 1 | 1 |
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 | Anna Bondar | Tamara Zidansek | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 19 | — | — | — | — | — | — | — | 2017 | 0–1 | 0.0% | #132 | 1,483 | 0 | 0 |
| 20 | — | — | — | — | — | — | — | 2018 | 7–7 | 50.0% | #79 | 1,632 | 0 | 0 |
| 21 | — | — | — | — | — | — | — | 2019 | 15–18 | 45.5% | #65 | 1,646 | 0 | 0 |
| 22 | 2019 | 0–2 | 0.0% | #226 | 1,447 | 0 | 0 | 2020 | 6–9 | 40.0% | #87 | 1,615 | 0 | 0 |
| 23 | — | — | — | — | — | — | — | 2021 | 25–18 | 58.1% | #30 | 1,727 | 0 | 1 |
| 24 | 2021 | 3–3 | 50.0% | #92 | 1,613 | 0 | 0 | 2022 | 13–19 | 40.6% | #85 | 1,595 | 0 | 1 |
| 25 | 2022 | 18–20 | 47.4% | #77 | 1,660 | 0 | 0 | 2023 | 6–8 | 42.9% | #103 | 1,677 | 0 | 1 |
| 26 | 2023 | 9–14 | 39.1% | #118 | 1,608 | 0 | 0 | 2024 | 4–6 | 40.0% | #181 | 1,638 | 0 | 1 |
| 27 | 2024 | 5–11 | 31.2% | #93 | 1,587 | 0 | 0 | 2025 | 0–1 | 0.0% | #161 | 1,592 | 0 | 1 |
| 28 | 2025 | 10–15 | 40.0% | #74 | 1,695 | 0 | 0 | 2026 | 4–4 | 50.0% | #141 | 1,667 | 0 | 1 |
| 29 | 2026 | 25–25 | 50.0% | #76 | 1,715 | 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 | Anna Bondar | Tamara Zidansek | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2017 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2018 | 2 | 4 | 6 | 33.3% | 5 | 3 | 8 | 62.5% | — | — | — | — |
| 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2019 | 4 | 8 | 12 | 33.3% | 9 | 8 | 17 | 52.9% | 2 | 2 | 4 | 50.0% |
| 22 | 2019 | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | 2020 | 5 | 6 | 11 | 45.5% | 1 | 3 | 4 | 25.0% | — | — | — | — |
| 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2021 | 9 | 12 | 21 | 42.9% | 16 | 5 | 21 | 76.2% | 0 | 1 | 1 | 0.0% |
| 24 | 2021 | 0 | 2 | 2 | 0.0% | 3 | 1 | 4 | 75.0% | — | — | — | — | 2022 | 8 | 9 | 17 | 47.1% | 3 | 6 | 9 | 33.3% | 2 | 4 | 6 | 33.3% |
| 25 | 2022 | 7 | 9 | 16 | 43.8% | 11 | 9 | 20 | 55.0% | 0 | 2 | 2 | 0.0% | 2023 | 2 | 5 | 7 | 28.6% | 4 | 3 | 7 | 57.1% | — | — | — | — |
| 26 | 2023 | 3 | 7 | 10 | 30.0% | 6 | 6 | 12 | 50.0% | 0 | 1 | 1 | 0.0% | 2024 | 3 | 4 | 7 | 42.9% | 1 | 2 | 3 | 33.3% | — | — | — | — |
| 27 | 2024 | 2 | 8 | 10 | 20.0% | 3 | 3 | 6 | 50.0% | — | — | — | — | 2025 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 28 | 2025 | 5 | 11 | 16 | 31.3% | 5 | 3 | 8 | 62.5% | 0 | 1 | 1 | 0.0% | 2026 | 1 | 3 | 4 | 25.0% | 3 | 1 | 4 | 75.0% | — | — | — | — |
| 29 | 2026 | 11 | 14 | 25 | 44.0% | 14 | 8 | 22 | 63.6% | 0 | 3 | 3 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 28 | 52 | 80 | 35.0% | 42 | 31 | 73 | 57.5% | 0 | 7 | 7 | 0.0% | — | 34 | 52 | 86 | 39.5% | 42 | 32 | 74 | 56.8% | 4 | 7 | 11 | 36.4% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 148/161 of Anna Bondar's and 165/170 of Tamara Zidansek'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 | Anna Bondar | Tamara Zidansek | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | |
| 19 | — | —/— | — | — | — | — | — | — | — | — | — | 2017 | 1/1 | 1.0 | 4.0 | 68.3% | 46.5% | 55.0% | 50.0% | 75.0% | 49.2% | 38.9% |
| 20 | — | —/— | — | — | — | — | — | — | — | — | — | 2018 | 14/14 | 0.6 | 3.5 | 65.4% | 57.7% | 42.3% | 44.7% | 51.2% | 52.5% | 48.6% |
| 21 | — | —/— | — | — | — | — | — | — | — | — | — | 2019 | 33/33 | 1.2 | 2.8 | 68.5% | 58.2% | 42.0% | 53.9% | 44.6% | 53.1% | 42.8% |
| 22 | 2019 | 2/2 | 7.0 | 2.0 | 56.5% | 64.9% | 40.2% | 69.7% | 30.0% | 53.6% | 31.7% | 2020 | 15/15 | 0.7 | 3.2 | 68.3% | 59.5% | 47.5% | 55.0% | 48.5% | 55.6% | 43.3% |
| 23 | — | —/— | — | — | — | — | — | — | — | — | — | 2021 | 41/43 | 1.2 | 3.7 | 64.9% | 62.8% | 45.6% | 49.4% | 50.9% | 56.7% | 45.0% |
| 24 | 2021 | 6/6 | 5.3 | 1.3 | 64.9% | 70.7% | 50.3% | 70.4% | 53.7% | 63.4% | 42.8% | 2022 | 30/32 | 1.3 | 3.6 | 63.1% | 61.5% | 42.8% | 49.8% | 48.5% | 54.3% | 41.4% |
| 25 | 2022 | 37/38 | 3.7 | 2.4 | 59.2% | 67.0% | 46.9% | 56.6% | 47.3% | 58.7% | 41.3% | 2023 | 14/14 | 0.5 | 3.7 | 68.0% | 54.9% | 43.2% | 53.3% | 54.1% | 51.1% | 46.1% |
| 26 | 2023 | 23/23 | 3.7 | 2.0 | 60.1% | 66.2% | 43.2% | 50.1% | 43.1% | 56.8% | 41.8% | 2024 | 10/10 | 0.4 | 4.5 | 63.5% | 57.8% | 38.8% | 46.4% | 36.2% | 51.2% | 40.2% |
| 27 | 2024 | 16/16 | 5.0 | 3.3 | 54.8% | 66.8% | 43.9% | 48.7% | 39.2% | 56.4% | 39.3% | — | —/— | — | — | — | — | — | — | — | — | — |
| 28 | 2025 | 14/25 | 3.8 | 2.6 | 57.7% | 64.8% | 45.2% | 50.9% | 33.7% | 56.1% | 38.6% | 2026 | 7/8 | 1.6 | 5.3 | 58.7% | 62.2% | 43.3% | 51.5% | 59.2% | 54.1% | 48.8% |
| 29 | 2026 | 50/51 | 3.6 | 2.6 | 61.5% | 64.8% | 49.0% | 56.7% | 41.8% | 58.7% | 42.2% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 148/161 | 3.9 | 2.5 | 59.7% | 66.0% | 46.6% | 54.9% | 42.6% | 58.0% | 41.1% | — | 165/171 | 1.0 | 3.5 | 65.6% | 59.8% | 43.6% | 50.7% | 48.9% | 54.1% | 44.0% |
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 | Anna Bondar | Tamara Zidansek | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2017 | 1484 | 98.5 | -0.11 | -0.64 | 0.766 | 44.4% | — | — | — | 0.0% | -2.00 | — | — | — | +0.15 |
| 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2018 | 1632 | 116.1 | -1.96 | +2.38 | 1.024 | 50.4% | -117 | +98 | — | 55.2% | +0.24 | 1–2 (33%) | 1–1 | — | -0.28 |
| 21 | 2018 | 1502 | 103.5 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2019 | 1646 | 114.7 | -2.77 | -0.58 | 0.912 | 48.3% | -139 | +156 | -12 | 43.8% | -0.58 | 9–7 (56%) | 3–2 (60%) | 102.4 | -0.08 |
| 22 | 2019 | 1448 | 95.4 | +1.00 | -1.70 | 0.683 | 43.8% | — | — | — | 20.0% | -2.40 | 0–1 | — | — | +0.20 | 2020 | 1615 | 128.8 | -0.74 | +0.40 | 0.974 | 49.8% | -67 | +144 | — | 47.2% | -0.06 | 1–5 (17%) | 3–2 (60%) | 96.0 | -0.45 |
| 23 | 2020 | 1450 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2021 | 1727 | 132.9 | +0.46 | +0.75 | 1.038 | 50.9% | -162 | +230 | — | 54.1% | +0.16 | 9–5 (64%) | 7–2 (78%) | 108.1 | +0.90 |
| 24 | 2021 | 1614 | 112.9 | +1.96 | -1.12 | 1.171 | 53.1% | — | +85 | — | 46.2% | +0.08 | 1–0 | 0–1 | — | +0.75 | 2022 | 1596 | 120.1 | -1.76 | -0.99 | 0.907 | 47.9% | +16 | +122 | -18 | 41.7% | -0.61 | 6–6 (50%) | 6–6 (50%) | 99.0 | +1.49 |
| 25 | 2022 | 1661 | 125.9 | +1.63 | -1.84 | 0.998 | 49.9% | -82 | +136 | — | 48.7% | -0.19 | 2–8 (20%) | 3–7 (30%) | 91.4 | -0.12 | 2023 | 1678 | 119.9 | -2.90 | +0.63 | 0.942 | 48.6% | -80 | +130 | — | 48.5% | -0.64 | 1–4 (20%) | 4–1 (80%) | 99.0 | -0.10 |
| 26 | 2023 | 1608 | 123.5 | +0.28 | -1.43 | 0.967 | 49.2% | -58 | +80 | — | 42.6% | -0.33 | 3–5 (38%) | 3–8 (27%) | 94.8 | -0.33 | 2024 | 1638 | 109.0 | -2.73 | -2.13 | 0.825 | 45.6% | -61 | +156 | — | 36.0% | -1.32 | 4–1 (80%) | 2–0 | — | +0.29 |
| 27 | 2024 | 1587 | 112.1 | -0.77 | -3.46 | 0.900 | 47.8% | -76 | +170 | — | 33.3% | -0.95 | 2–2 (50%) | 3–5 (38%) | 98.1 | +0.71 | 2025 | 1593 | 104.5 | — | — | — | — | — | — | — | 0.0% | -3.00 | — | — | — | -0.05 |
| 28 | 2025 | 1696 | 126.3 | -0.65 | -2.98 | 0.878 | 47.2% | -49 | +122 | — | 40.4% | -0.56 | 4–3 (57%) | 5–8 (38%) | 96.9 | -0.31 | 2026 | 1667 | 113.8 | -0.84 | +1.26 | 1.064 | 51.4% | -46 | +109 | — | 47.4% | 0.00 | 2–1 (67%) | 1–3 (25%) | 101.0 | -0.38 |
| 29 | 2026 | 1716 | 137.3 | +1.55 | -1.19 | 1.022 | 50.6% | -52 | +172 | -246 | 50.0% | +0.10 | 9–11 (45%) | 12–10 (55%) | 100.7 | -0.30 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1786 | 128.5 | +0.92 | -1.81 | 0.980 | 49.6% | -62 | +136 | -246 | 44.9% | -0.27 | 21–30 (41%) | 26–39 (40%) | 90.0 | +0.38 | — | 1804 | 125.4 | -1.44 | +0.10 | 0.959 | 49.2% | -87 | +161 | -16 | 46.7% | -0.34 | 33–31 (52%) | 27–17 (61%) | 105.9 | +0.89 |
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 |
|---|---|---|---|---|---|
| Tatjana Maria | 2 | 4 | 6 | Jan 14, 2026 | H2H |
| Elina Svitolina | 2 | 3 | 5 | May 25, 2026 | H2H |
| Anhelina Kalinina | 1 | 2 | 3 | Aug 3, 2026 | H2H |
| Tamara Korpatsch | 0 | 3 | 3 | Jul 26, 2026 | H2H |
| Elina Avanesyan | 2 | 1 | 3 | Jul 25, 2026 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Ajla Tomljanovic | 1 | 5 | 6 | Oct 11, 2021 | H2H |
| Anastasia Potapova | 1 | 3 | 4 | Jan 13, 2025 | H2H |
| Anna Kalinskaya | 2 | 1 | 3 | Jul 14, 2022 | H2H |
| Petra Martic | 0 | 3 | 3 | Mar 12, 2022 | H2H |
| Katerina Siniakova | 3 | 0 | 3 | Jun 5, 2021 | H2H |