2012 HP Open
The 2012 HP Open was a women's tennis tournament played on outdoor hard courts sponsored by Hewlett-Packard. It was the fourth edition of the HP Open, and part of the WTA International tournaments of the 2012 WTA Tour. It was held at the Utsubo Tennis Center in Osaka, Japan, from October 8 through October 14, 2012. Heather Watson won the singles title.Champions
Singles
Seeds
- Rankings are as of October 1, 2012
Other Entrants
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Seeds
- 1 Rankings are as of October 1, 2012
Other entrants
The following pair received wildcard into the doubles main draw:
