2023 Osaka Queens Open
Osaka Queens Open
687.1
RSI Score
May 28-28, 2023
Date Range
16
Players
15
Matches
$0
Prize Money
Updated Jun 12, 2026, 02:43:41 PM
2023 Osaka Queens Open brought together 16 players in 9-Ball, with 15 recorded matches.
Chihiro Kawahara won the event ahead of Yuki Hiraguchi and earned $0 from a $0 prize fund.
The strongest matchups by combined player rating included Chihiro Kawahara vs. Yuki Hiraguchi (7-6); Yuki Hiraguchi vs. Sakura Muramatsu (7-6); Yuki Hiraguchi vs. Tamami Okuda (7-3).
No major rating upsets were detected from the recorded matches.
Tomoko Kubota delivered one of the standout performances, finishing 5-8 after entering around #9 by effective rating.
Chihiro Kawahara (1st) earned $0.
| Name |  RPM | Position | Payout |
|---|---|---|---|
670.5(+11.2) | 1 | $0 | |
641.3(+11.5) | 2 | $0 | |
 Nami Takada | - | 3-4 | $0 |
635.8(+45.1) | 3-4 | $0 | |
575.4(+15.8) | 5-8 | $0 | |
549.2(-5.1) | 5-8 | $0 | |
588.9(-19.3) | 5-8 | $0 | |
527.8(-9.7) | 5-8 | $0 | |
| Asako Satou | - | 9-16 | $0 |
| Junko Mitsuoka | - | 9-16 | $0 |
| Makiko Masuda | - | 9-16 | $0 |
| Reiko Motohiro | - | 9-16 | $0 |
| Rieko Haji | - | 9-16 | $0 |
| Sakiko Doi | - | 9-16 | $0 |
670.1(+12.8) | 9-16 | $0 | |
541.8(+24.7) | 9-16 | $0 |
| Stage | Match | RPM | Player 1 | Score | Player 2 | RPM |
|---|---|---|---|---|---|---|
| 4 | 1 | 659.3 | 7 - 6 | 629.8 | ||
| 3 | 2 | 647.9 | 7 - 0 | Nami Takada | - | |
| 3 | 1 | 621.4 | 7 - 3 | 590.7 | ||
| 2 | 4 | - | Nami Takada | 7 - 6 | 554.3 | |
| 2 | 3 | 635.8 | 7 - 0 | 537.5 | ||
| 2 | 2 | 624.7 | 7 - 6 | 559.6 | ||
| 2 | 1 | 565.9 | 7 - 4 | 608.2 | ||
| 1 | 8 | - | Nami Takada | 7 - 1 | Makiko Masuda | - |
| 1 | 7 | 557.5 | 7 - 5 | Reiko Motohiro | - | |
| 1 | 6 | 529.5 | 7 - 2 | Junko Mitsuoka | - | |
| 1 | 5 | 639.6 | 7 - 5 | 517.1 | ||
| 1 | 4 | 618.9 | 7 - 6 | 657.3 | ||
| 1 | 3 | 559.7 | 7 - 5 | Sakiko Doi | - | |
| 1 | 2 | 603.5 | 7 - 2 | Rieko Haji | - | |
| 1 | 1 | 535.2 | 7 - 1 | Asako Satou | - |
