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Tennis head to head

K. Birrell vs A. Ito head to head

K. Birrell leads 2–0 in 2 recorded meetings. Records count completed matches and retirements; walkovers are listed but not counted.

Record

Head-to-head record
PlayerRankWinsSets wonGames won
K. BirrellWTA #472424
A. ItoWTA #295008

2 played meetings. Rank is the current stored ranking. Meetings come from our match log (from 1 Sep 2026) and the stored head-to-head list, so older meetings may not be listed yet.

By surface

Head-to-head record by court surface
SurfaceMeetingsK. BirrellA. Ito
Hard (indoor)110
Surface not yet recorded110

Meetings newest first · 2

Every recorded meeting, newest first
DateTournamentRoundWinnerScore
WTA Tokyo · Hard (indoor)Semi-finalsK. Birrell2–0 6–4 6–2
WTA Beijing1/64-finalsK. Birrell2–0 6–1 6–1

Player comparison

Recorded results up to · 17:06 CET

K. Birrell

#47 · Age 28 · Australia

1–4

A. Ito

#295 · Age 22 · Japan

1–4

Last 5 · all courts · 5/5 / 5/5 matches available

Green marks the favorable figure, not a prediction.

Selected player comparison. Left K. Birrell; right A. Ito. Recorded figures, not a prediction.
K. BirrellSelected matchesA. Ito

Serve

5 / 3 recorded matches
53.5% · 184/344Serve points won53.9% · favorable recorded figure · 130/241
59.1% · 143/2421st serve points won60.1% · favorable recorded figure · 107/178
40.2% · favorable recorded figure · 41/1022nd serve points won36.5% · 23/63
56.6% · 30/53Service games won60.0% · favorable recorded figure · 21/35
1.8Aces / match3.0 · favorable recorded figure
3.8Double faults / match ↓2.7 · favorable recorded figure

Return

5 / 3 recorded matches
42.0% · 146/348Return points won43.8% · favorable recorded figure · 102/233
30.2% · favorable recorded figure · 16/53Return games won28.1% · 9/32

Pressure

Sample per value
51.1% · 24/47n=5Break points saved56.3% · favorable recorded figure · 18/32n=3
45.7% · favorable recorded figure · 16/35n=5Break points converted30.0% · 9/30n=3
1–1 · 50%n=1Tie-breaks won1–0 · 100%n=1

Form

Selected matches
1–4n=5Match record1–4n=5
1–1n=2After winning set 11–0n=1
0–3n=3After losing set 10–4n=4
0–1n=1Deciding sets0–1n=1

Surfaces

Verified courts · selected matches
1–2 · favorable recorded figureHard0–3

K. Birrell

  1. L
  2. L
  3. W
  4. L
  5. L

A. Ito

  1. W
  2. L
  3. L
  4. L
  5. L

Oldest → latest · same selected matches

More statistics
Additional selected-window metrics. Left K. Birrell; right A. Ito. Recorded figures, not a prediction.
K. BirrellSame windowA. Ito
72.8% · 5 matchesFirst serves in73.0% · 3 matches
33.8% · favorable recorded figure · 78/2311st serve return points won32.4% · 46/142
57.6% · 68/1182nd serve return points won61.8% · favorable recorded figure · 55/89
47.7% · 330/692Total points won48.9% · favorable recorded figure · 232/474
43.4% · 46/106Total games won44.8% · favorable recorded figure · 30/67
18.3Winners / match19.0 · favorable recorded figure
28.5Unforced errors / match ↓22.0 · 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.

Singles career and yearly won–lost records
K. BirrellYearA. Ito
215–191Recorded career155–106 · favorable recorded figure
29–26 · favorable recorded figure202619–27
41–29 · favorable recorded figure202528–21
39–30202462–24 · favorable recorded figure
42–33202334–25 · favorable recorded figure
38–25 · favorable recorded figure202212–8
2–420210–1
7–142019no data
8–132018no data
3–62017no data
2–42016no data
3–42015no data
1–32014no data
Doubles records

Doubles won–lost · recorded years may be incomplete.

Doubles career and yearly won–lost records
K. BirrellYearA. Ito
46–51Recorded career93–53 · favorable recorded figure
6–920264–6
5–5 · favorable recorded figure20254–6
11–11202427–21 · favorable recorded figure
9–8202344–17 · favorable recorded figure
12–10202214–3 · favorable recorded figure
0–12021no data
0–12019no data
0–12018no data
0–12017no data
3–22016no data
0–12015no data
0–12014no 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 / 3/5 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.