2015 Apia International Sydney

The 2015 Apia International Sydney was a joint 2015 ATP World Tour and 2015 WTA Tour tennis tournament, played on outdoor hard courts in Sydney, New South Wales. It was the 123rd edition of the tournament and took place at the NSW Tennis Centre in Sydney, Australia. It was held from 11 January through 17 January 2015 as part of the Australian Open Series in preparation for the first Grand Slam of the year.

Prize money
1Qualifiers prize money is also the Round of 32 prize money.
 * per team

Seeds

 * 1 Rankings as of January 5, 2015

Other entrants
The following players received wildcards into the singles main draw:
 * 🇦🇷 Juan Martín del Potro
 * 🇦🇺 Sam Groth
 * 🇦🇺 Marinko Matosevic

The following player received entry using a protected ranking into the singles main draw:
 * 🇪🇸 Nicolás Almagro

The following players received entry from the qualifying draw:
 * 🇰🇿 Mikhail Kukushkin
 * 🇫🇮 Jarkko Nieminen
 * Igor Sijsling
 * 🇷🇸 Viktor Troicki

Withdrawals

 * Before the tournament
 * 🇪🇸 Marcel Granollers (knee injury) → replaced by 🇮🇹 Simone Bolelli

Seeds

 * 1 Rankings as of January 5, 2015

Other entrants
The following pairs received wildcards into the doubles main draw:
 * 🇦🇺 James Duckworth / 🇦🇺 Chris Guccione
 * 🇦🇺 Nick Kyrgios / 🇦🇺 Marinko Matosevic

Seeds

 * 1 Rankings as of January 12, 2015.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇦🇺 Jarmila Gajdošová
 * 🇷🇺 Daria Gavrilova

The following players received entry from the qualifying draw:
 * Polona Hercog
 * 🇫🇷 Kristina Mladenovic
 * 🇧🇬 Tsvetana Pironkova
 * 🇺🇦 Lesia Tsurenko

The following player received entry as a lucky loser:
 * 🇺🇸 Nicole Gibbs

Withdrawals

 * Before the tournament
 * 🇷🇴 Simona Halep (gastrointestinal illness) → replaced by Nicole Gibbs

Retirements

 * Caroline Wozniacki (wrist injury)
 * 🇺🇸 Madison Keys

Seeds

 * 1 Rankings as of January 12, 2015.

Other entrants
The following pairs received wildcards into the doubles main draw:
 * Belinda Bencic / 🇨🇿 Lucie Šafářová
 * 🇸🇰 Dominika Cibulková / 🇦🇺 Jarmila Gajdošová
 * 🇦🇺 Arina Rodionova / 🇺🇦 Olga Savchuk

Men's singles

 * 🇷🇸 Viktor Troicki defeated 🇰🇿 Mikhail Kukushkin, 6–2, 6–3

Women's singles

 * 🇨🇿 Petra Kvitová defeated 🇨🇿 Karolína Plíšková, 7–6(7–5), 7–6(8–6)

Men's doubles

 * 🇮🇳 Rohan Bopanna / 🇨🇦 Daniel Nestor defeated Jean-Julien Rojer / 🇷🇴 Horia Tecău, 6–4, 7–6(7–5)

Women's doubles

 * 🇺🇸 Bethanie Mattek-Sands / 🇮🇳 Sania Mirza defeated 🇺🇸 Raquel Kops-Jones / 🇺🇸 Abigail Spears, 6–3, 6–3