Sydney challenger · ATP
Sydney challenger 2023
ChallengerHardSydney, Australia29 October – 5 November 2023Prize money: 80,000 USD49 matchesAltitude: 51 mCourt: Medium-slow
Champion Taro Daniel · Final: 3-1
Final rounds
| Final | Taro Daniel vs Marc Polmans | 6-2 6-4 |
| Semifinal | Marc Polmans vs Thanasi Kokkinakis | 3-2 ret. |
| Semifinal | Taro Daniel vs Rinky Hijikata | 3-6 6-2 7-6(5) |
| Quarterfinal | Thanasi Kokkinakis vs Rio Noguchi | 6-3 7-6(5) |
| Quarterfinal | Marc Polmans vs Blake Mott | 6-3 4-6 6-3 |
| Quarterfinal | Rinky Hijikata vs Ji Sung Nam | 6-7(5) 7-5 7-6(5) |
| Quarterfinal | Taro Daniel vs Shintaro Mochizuki | 3-1 ret. |
Loading the interactive version…