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Aoi Ito v Kimberly Birrell: stats compared | Lineball
Birrell wins on first-serve points won %. Ito’s case rests on first serve in %, but it isn’t enough to swing it. WTA Tour career: Ito 22 matches, Birrell 127 matches.
Birrell has the better first-serve points won %: 63.3 to Ito’s 54.8.
Birrell has the better sets won %: 44.8 to Ito’s 34.
Ito averages 3.8 double faults a match to Birrell’s 5.0.
Winners’ edge: Birrell’s team won 45%, Ito’s team won 32% of the matches they played.
Longevity: Birrell has 127 matches across 8 seasons, Ito 22 in 3 — the averages matter more than the totals here.
Not every stat was recorded for every match (titles): those averages use only the games that logged them.
Built only from games in our stats database. A read of the numbers, not a tip.
Tale of the tape
Per game. Totals and best single game underneath.
–Titlesper game0.01 total · best 1
69.0First serve in %62.9
54.8First-serve points won %63.3
49.6Break points saved %52.6
43.1Return points won %42.3
1.635 total · best 7Acesper game2254 total · best 8
9.6210 total · best 18
Head to head
02 matches since 20242
Hard · 2 matchesIto 0Birrell 2
Last meetings
30 Sept 2026 · Beijing · Round of 128 · HardBirrell won 6-1 6-1
14 Oct 2024 · Osaka · Semifinal · HardBirrell won 6-4 6-3
Last 10 games
Titles, oldest to newest.
Ito––––––––––
Birrell–––––1––––
Games wonper game
10.71,353 total · best 19
50.3Break points converted %44.0
34.0Sets won %44.8
43.1Games won %47.9
–Finalsper game0.03 total · best 1
0.818 total · best 2Sets wonper game1.0132 total · best 2
1.635 total · best 2Sets lostper game · lower is better1.3163 total · best 2
12.6277 total · best 18Games lostper game · lower is better11.61,474 total · best 19
0.24 total · best 1Tiebreaksper game0.336 total · best 2
3.884 total · best 11Double faultsper game · lower is better5.0638 total · best 12