2018 City of Playford Tennis International

The 2018 City of Playford Tennis International was a professional tennis tournament played on hard courts. It was the first edition of the tournament which was part of the 2018 ATP Challenger Tour and the 2018 ITF Women's Circuit. It took place in Playford, Australia between 1 and 7 January 2018.

Seeds

 * 1 Rankings are as of 25 December 2017.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇦🇺 Omar Jasika
 * 🇦🇺 Marc Polmans
 * 🇦🇺 Alexei Popyrin
 * 🇦🇺 Max Purcell

The following players received entry from the qualifying draw:
 * 🇦🇺 Maverick Banes
 * 🇫🇷 Hugo Grenier
 * 🇦🇺 Jason Kubler
 * 🇦🇺 Marinko Matosevic

Seeds

 * 1 Rankings are as of 25 December 2017.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇦🇺 Michaela Haet
 * 🇦🇺 Kaylah McPhee
 * 🇦🇺 Ivana Popovic
 * 🇦🇺 Alexandra Walters

The following players received entry from the qualifying draw:
 * 🇦🇺 Alison Bai
 * 🇦🇺 Alexandra Bozovic
 * 🇯🇵 Misa Eguchi
 * 🇺🇸 Jennifer Elie
 * 🇩🇪 Anna-Lena Friedsam
 * 🇺🇸 Allie Kiick
 * 🇺🇦 Marta Kostyuk
 * 🇦🇺 Belinda Woolcock

Men's singles

 * 🇦🇺 Jason Kubler def. 🇨🇦 Brayden Schnur, 6–4, 6–2

Women's singles

 * 🇦🇺 Zoe Hives def. 🇦🇺 Alexandra Bozovic, 6–4, 5–7, 7–6(7–4)

Men's doubles

 * 🇺🇸 Mackenzie McDonald / 🇺🇸 Tommy Paul def. 🇦🇺 Maverick Banes / 🇦🇺 Jason Kubler, 7–6(7–4), 6–4.

Women's doubles

 * Dalila Jakupović / 🇷🇺 Irina Khromacheva def. 🇯🇵 Junri Namigata / 🇯🇵 Erika Sema, 2–6, 7–5, [10–5]