Tennis head to head
K. Birrell vs K. Volynets head to head
Level at 1–1 in 2 recorded meetings. Records count completed matches and retirements; walkovers are listed but not counted.
Record
| Player | Rank | Wins | Sets won | Games won |
|---|---|---|---|---|
| WTA #47 | 1 | 3 | 31 | |
| WTA #80 | 1 | 3 | 32 |
By surface
| Surface | Meetings | K. Birrell | K. Volynets |
|---|---|---|---|
| 2 | 1 | 1 |
Meetings
Player comparison
Recorded results up to · 16:31 CETK. Birrell
#47 · Age 28 · Australia
1–4K. Volynets
#80 · Age 24 · USA
1–4Last 5 · all courts · 5/5 / 5/5 matches available
Green marks the favorable figure, not a prediction.
| K. Birrell | Selected matches | K. Volynets |
|---|---|---|
Serve5 / 4 recorded matches | ||
| 53.5% · 184/344 | Serve points won | 53.5% · 223/417 |
| 59.1% · favorable recorded figure · 143/242 | 1st serve points won | 57.1% · 168/294 |
| 40.2% · 41/102 | 2nd serve points won | 44.5% · favorable recorded figure · 53/119 |
| 56.6% · 30/53 | Service games won | 57.1% · favorable recorded figure · 32/56 |
| 1.8 · favorable recorded figure | Aces / match | 0.8 |
| 3.8 | Double faults / match ↓ | 2.0 · favorable recorded figure |
Return5 / 4 recorded matches | ||
| 42.0% · 146/348 | Return points won | 46.6% · favorable recorded figure · 186/399 |
| 30.2% · 16/53 | Return games won | 42.1% · favorable recorded figure · 24/57 |
PressureSample per value | ||
| 51.1% · 24/47n=5 | Break points saved | 57.1% · favorable recorded figure · 32/56n=4 |
| 45.7% · favorable recorded figure · 16/35n=5 | Break points converted | 38.7% · 24/62n=4 |
| 1–1 · 50%n=1 | Tie-breaks won | 1–3 · 25%n=3 |
FormSelected matches | ||
| 1–4n=5 | Match record | 1–4n=5 |
| 1–1n=2 | After winning set 1 | no data |
| 0–3n=3 | After losing set 1 | 1–3 · favorable recorded figuren=4 |
| 0–1n=1 | Deciding sets | 1–2n=3 |
SurfacesVerified courts · selected matches | ||
| 1–2 | Hard | 0–2 |
Oldest → latest · same selected matches
More statistics
| K. Birrell | Same window | K. Volynets |
|---|---|---|
| 72.8% · 5 matches | First serves in | 70.8% · 4 matches |
| 33.8% · 78/231 | 1st serve return points won | 40.4% · favorable recorded figure · 97/240 |
| 57.6% · favorable recorded figure · 68/118 | 2nd serve return points won | 56.0% · 89/159 |
| 47.7% · 330/692 | Total points won | 50.1% · favorable recorded figure · 409/816 |
| 43.4% · 46/106 | Total games won | 49.6% · favorable recorded figure · 56/113 |
| 18.3 · favorable recorded figure | Winners / match | 16.8 |
| 28.5 | Unforced errors / match ↓ | 27.5 · favorable recorded figure |
Court distance is measured on court, not travel between venues. Distance and speed require three measured matches per player; their averages use measured matches only.
Season & career records
Separate annual scope. Only profiles observed before this match are included; these records do not change with the recent-match filter. Recorded years may be incomplete.
Singles won–lost · recorded years may be incomplete.
| K. Birrell | Year | K. Volynets |
|---|---|---|
| 215–191 | Recorded career | 230–179 · favorable recorded figure |
| 29–26 | 2026 | 43–26 · favorable recorded figure |
| 41–29 | 2025 | 39–27 · favorable recorded figure |
| 39–30 | 2024 | 46–24 · favorable recorded figure |
| 42–33 · favorable recorded figure | 2023 | 30–27 |
| 38–25 · favorable recorded figure | 2022 | 36–26 |
| 2–4 | 2021 | 22–23 · favorable recorded figure |
| no data | 2020 | 6–12 |
| 7–14 · favorable recorded figure | 2019 | 3–8 |
| 8–13 · favorable recorded figure | 2018 | 2–4 |
| 3–6 | 2017 | 3–1 · favorable recorded figure |
| 2–4 | 2016 | 0–1 |
| 3–4 | 2015 | no data |
| 1–3 | 2014 | no data |
Doubles records
Doubles won–lost · recorded years may be incomplete.
| K. Birrell | Year | K. Volynets |
|---|---|---|
| 46–51 · favorable recorded figure | Recorded career | 20–27 |
| 6–9 | 2026 | 4–3 · favorable recorded figure |
| 5–5 · favorable recorded figure | 2025 | 1–4 |
| 11–11 · favorable recorded figure | 2024 | 1–2 |
| 9–8 · favorable recorded figure | 2023 | 2–3 |
| 12–10 · favorable recorded figure | 2022 | 4–4 |
| 0–1 | 2021 | 3–4 |
| no data | 2020 | 4–3 |
| 0–1 | 2019 | 0–1 |
| 0–1 | 2018 | 1–3 |
| 0–1 | 2017 | no data |
| 3–2 | 2016 | no data |
| 0–1 | 2015 | no data |
| 0–1 | 2014 | no data |
Samples & availability
Only results observed as finished up to now are eligible. Unverified historical versions are excluded. Some historical observations were not recorded before this match; they are not reconstructed from later totals. Partial windows are shown honestly, without filling from another court or older matches.
Court is known for 3/5 / 2/5 selected matches. Indoor means a verified indoor court; unknown is not outdoor. Retirement outcomes remain in form, but partial-match performance is excluded. Rates use recorded point totals when complete, otherwise mean match rates. A 0/0 rate is undefined, not zero.
Travel distance, height, handedness and weekly ranking history: not available in this comparison. Values without a pre-start observation remain missing; we do not substitute current career or season totals.