ATP Challenger Tour · Women'sCompleted
W15 Osaka 2025: Schedule, Results & Stats
- Surface
- Hard
- Draw
- 32
- Played
- 2 June 2025
W15 Osaka is a women's ATP Challenger Tour tournament. The 2025 edition was held 2 June 2025 on hard courts. The singles draw features 32 players competing from the round of 32 through to the final. This page provides the full schedule, live scores and complete results for the current edition, with each match linking to detailed head-to-head records, recent form and pre-match analysis.
Hard courts give a true, medium-paced bounce that suits all-court tennis and rewards clean, consistent ball-striking.
Results
Quarter-final
Final
Nishimura K.Hanatani N.66
22
Final
Imamura S.
Kim Y.66
31
Final
Kim C.Nishino N.66
32
Final
Webb S.Rioux L.66
34
Round of 16
Final
Nishimura K.Yoshioka K.6636
4770
Final
Webb S.Tsujioka S.66
20
Final
Imamura S.Yoshimoto N.66
41
Final
Kim Y.Miyamoto A.67
45
W/O
Hanatani N.Kitahara Y.·
·
Final
Kim C.Uemura M.626
463
Final
Nishino N.Koyama H.76
54
Final
Rioux L.Matsumura H.66
12
Round of 32
Final
Miyamoto A.Arai A.66
30
Final
Tsujioka S.Lee E.66
33
Final
Imamura S.Ohwaki Y.66
31
Final
Nishino N.Kawaguchi N.66
43
Final
Hanatani N.Chikaraishi Y.66
32
Final
Matsumura H.Nakashima M.566
720
Final
Nishimura K.Hosoki Y.66
11
Final
Rioux L.Kawagishi N.66
11
Final
Webb S.Katsumi N.78616
66772
Final
Uemura M.Tsutsumi K.366
623
Final
Kitahara Y.
Desvignes E.6277
2662
Final
Kim Y.Nishimoto S.66
42
Final
Yoshimoto N.Horikawa I.66
21
Final
Kim C.Higashitani N.656
171
Final
Koyama H.Hattori A.3677
6463
Final
Yoshioka K.Kanemaki C.776
633
Recent champions
2025Saki Imamura def. Stefani Webb6-4 6-1
2023Natsumi Kawaguchi def. Miho Kuramochi6-4 6-1
Frequently asked questions
What surface is W15 Osaka played on?
W15 Osaka is played on hard.
Who won W15 Osaka most recently?
The most recent champion is Saki Imamura (2025).
What category is W15 Osaka?
W15 Osaka is part of the ATP Challenger Tour.