| 2014 Japan Women's Open | |
|---|---|
| Date | October 6–12 |
| Edition | 6th |
| Category | WTA International |
| Surface | Hard / Outdoor |
| Location | Osaka, Japan |
| Venue | Utsubo Tennis Center |
| Champions | |
| Singles | |
 Samantha Stosur | |
| Doubles | |
 Shuko Aoyama / Renata Voráčová | |
The2014 Japan Women's Open was a women'stennis tournament played on outdoorhard courts. It was the sixth edition of theJapan Women's Open, and part of theWTA International tournaments of the2014 WTA Tour. It was held at theUtsubo Tennis Center inOsaka, Japan, from October 6 through October 12, 2014. First-seededSamantha Stosur won the singles title.[1][2]
Samantha Stosur defeated
Zarina Diyas, 7–6(9–7), 6–3
Shuko Aoyama /Renata Voráčová defeated
Lara Arruabarrena /
Tatjana Maria, 6–1, 6–2
| Event | W | F | SF | QF | Round of 16 | Round of 32 | Q | Q3 | Q2 | Q1 |
| Singles | 280 | 180 | 110 | 60 | 30 | 1 | 18 | 14 | 10 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|
| Doubles | 1 | N/a | N/a | N/a | N/a | N/a |
| Event | W | F | SF | QF | Round of 16 | Round of 321 | Q3 | Q2 | Q1 |
| Singles | $43,000 | $21,400 | $11,300 | $5,900 | $3,310 | $1,925 | $1,005 | $730 | $530 |
| Doubles | $12,300 | $6,400 | $3,435 | $1,820 | $960 | N/a | N/a | N/a | N/a |
| Doubles prize money per team | |||||||||
1 Qualifiers prize money is also the Round of 32 prize money
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| AUS | Samantha Stosur | 21 | 1 |
 USA | Madison Keys | 32 | 2 |
 UKR | Elina Svitolina | 33 | 3 |
| USA | CoCo Vandeweghe | 38 | 4 |
| KAZ | Zarina Diyas | 39 | 5 |
 GBR | Heather Watson | 47 | 6 |
| USA | Christina McHale | 52 | 7 |
| USA | Lauren Davis | 55 | 8 |
The following players received wildcards into the singles main draw:
The following player received entry using a protected ranking into the singles main draw:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Kimiko Date-Krumm → replaced byErika SemaCasey Dellacqua (lower leg injury) → replaced byTatjana MariaJulia Görges → replaced byMisa EguchiKurumi Nara (respiratory illness) → replaced byMiharu Imanishi
Paula Ormaechea → replaced byBethanie Mattek-Sands
Alison Van Uytvanck → replaced bySachia VickeryJarmila Gajdošová (left ankle sprain)Madison Keys (right rib injury)| Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
 TPE | Chan Hao-ching | TPE | Chan Yung-jan | 59 | 1 |
 POL | Klaudia Jans-Ignacik |  FRA | Kristina Mladenovic | 79 | 2 |
| USA | Lisa Raymond | AUS | Samantha Stosur | 84 | 3 |
 CRO | Darija Jurak | USA | Megan Moulton-Levy | 114 | 4 |
The following pairs received wildcards into the doubles main draw:
