To probably nobody’s surprise, the Naomi Osaka-Serena Williams match will be the key to this round as we are split evenly on who will win. The other women’s semifinal has a heavy favourite in Karolina Muchova, while the men’s side has nobody expecting anything other than a Novak Djokovic-Daniil Medvedev final
| Match picks | Average # of Sets | |
| DJO 6 | KAR 0 | 3.67 |
| MED 6 | TSI 0 | 4.00 |
| MUC 5 | BRA 1 | 3.33 |
| OSA 3 | WIL 3 | 2.83 |
Good luck!
For download (PDF): Australian Open Prediction Challenge! 2021 Semifinals Predictions
Prediction Challenges! 