The 2020 Brisbane International was a professional tennis tournament on the 2020 WTA Tour. It was played on outdoor hard courts in Brisbane, Queensland, Australia. This was the twelfth edition of the tournament, which took place at the Queensland Tennis Centre in Tennyson from 6 to 12 January 2020[1] as part of the Australian Open Series in preparation for the first Grand Slam of the year. The ATP Tour edition of the event was replaced this year by the first edition of the ATP Cup.
| Event | W | F | SF | QF | Round of 16 | Round of 32 | width=85 | Q | width=85 | Q3 | width=85 | Q2 | width=85 | Q1 |
| Singles | 470 | 305 | 185 | 100 | 55 | 1 | 25 | 18 | 13 | 1 | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubles | 1 |
| Event | W | F | SF | QF | Round of 16 | Round of 321 | width=85 | Q3 | width=85 | Q2 | width=85 | Q1 |
| Singles | $266,000 | $142,000 | $75,050 | $40,600 | $22,050 | $12,000 | $6,500 | $3,400 | $1,900 | |||
| Doubles * | $84,000 | $44,800 | $25,000 | $12,900 | $7,000 |
| width=70 | Country | width=175 | Player | Rank1 | Seed |
|---|---|---|---|---|---|
 Australia | Ashleigh Barty | 1 | 1 | ||
 Czech Republic | Karolína Plíšková | 2 | 2 | ||
 Japan | Naomi Osaka | 3 | 3 | ||
 Ukraine | Elina Svitolina | 6 | 4 | ||
| Czech Republic | Petra Kvitová | 7 | 5 | ||
| Kiki Bertens | 9 | 6 | |||
 United Kingdom | Johanna Konta | 12 | 7 | ||
| Madison Keys | 13 | 8 | |||
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
| Hsieh Su-wei | Barbora Strýcová | 5 | 1 | |||
| Nicole Melichar | Xu Yifan | 28 | 2 | |||
| Chan Hao-ching | Latisha Chan | 30 | 3 | |||
| Květa Peschke | Demi Schuurs | 35 | 4 |
The following pair received a wildcard into the doubles main draw:
Kristina Mladenovic (viral illness)See main article: 2020 Brisbane International – Singles.
Karolína Plíšková def. 
Madison Keys 6–4, 4–6, 7–5See main article: 2020 Brisbane International – Doubles.
Barbora Strýcová def. Ashleigh Barty / Kiki Bertens 3–6, 7–6(9–7), [10–8]
