The new season on the WTA Tour kicks off in early January 2022 with the Adelaide International, which will be held in Adelaide, Australia. There is already a calendar of WTA tournaments for the first half of the year. You can see the list of tournaments on this page.
| Date | Category | Tournament | Surface | Winner |
| Jan 3 – Jan 9 | WTA 500 | Adelaide International 1 | Hard | Ashleigh Barty |
| Jan 4 – Jan 9 | WTA 250 | Melbourne 1 | Hard | Simona Halep |
| Jan 4 – Jan 11 | WTA 250 | Melbourne 2 | Hard | Amanda Anisimova |
| Jan 10 – Jan 15 | WTA 500 | Sydney Tennis Classic | Hard | Paula Badosa |
| Jan 10 – Jan 15 | WTA 250 | Adelaide International 2 | Hard | Madison Keys |
| Jan 17 – Jan 30 | Grand Slam | Australian Open | Hard | Ashleigh Barty |
