| DATE | EVENT | CENTRE | STATE | NUMBER |
| 1/4/23 | SA Open Circuit Zone Bowling Cross Roads | Zone Bowling Cross Road | SA | A23/0104 |
| 1-2/4/23 | ATBSOV Team Trials | ZONE BOWLING Frankston | VIC | A23/0050 |
| 1-2/4/23 | Mackay Junior Cup | Mackay Leisure Centre | QLD | A23/0121 |
| 2/04/2023 | VIP Bowler of the Month Dullboys | Dullboy’s Warners Bay | NSW | |
| 2/04/2023 | NSW Railway Institute Travel Tournament | Windsor Tenpin | NSW | |
| 2/04/2023 | ATBSO of ACT – April Singles | ZONE BOWLING Tuggeranong | ACT | A23/0070 |
| 7-9/4/23 | 2023 Vic 150 | Zone Bowling Frankston | VIC | A23/0019 |
| 7-9/4/23 | 2023 Australian Tenpin Bowling Open | Zone Bowling Frankston | VIC | A23/0020 |
| 15-16/4/23 | QTour South Tweed Tenpin Cup | Coolangatta Tweed Tenpin | NSW | A23/0086 |
| 16/04/2023 | 2023 Golden West Bowler of the Month | Sunset Superbowl | QLD | |
| 16/04/2023 | TQI Under 23 Challenge – Event 3 | Logan City Tenpin | QLD | A23/0089 |
| 21-23/04/2023 | 2023 Logan City Cup | Logan City Tenpin | QLD | A23/0110 |
| Mt Warren Lanes | QLD | A23/0130 | ||
| 23/04/2023 | ATBSOQ – Singles for April | Strathpine Bowl | QLD | A23/0053 |
| 23/04/2023 | Ted Durand Mid Coast Cup | Gosford City Bowl | NSW | A23/0087 |
| 23/04/2023 | Tri Match Classic | Zone Bowling Morley | WA | A23/0105 |
| 29/4 – 1/5/23 | Queensland Junior Cup 2023 | Coolangatta Tweed Tenpin | NSW | A23/0077 |
| 29-30/4/23 | 2023 QubicaAMF Orange Open | Orange Tenpin Bowl | NSW | A23/0125 |
| 30/04/2023 | 2023 Wyncity Doubles ATBSOV | Wyncity Keon Park | VIC | A23/0106 |
| 30/04/2023 | ATBSOWA Tournament 3 Singles and Masters | ZONE BOWLING Cannington | WA | A23/0122 |
Events in Blue font indicate the event is ranked
Events in Green font indicate the event is taking entries via TenpinResults that are not ranked.
