| Date | Event | Centre | State | Number |
| 2-4/4/21 | 2021 Australian Open | ZONE BOWLING Keon Park | VIC | A21/0056 |
| 2-4/4/21 | 2021 Vic 150 | ZONE BOWLING Keon Park | VIC | A21/0057 |
| 4/4/21 | VIP Bowler of the Month Dullboys | Dullboy’s Warners Bay | NSW | A21/0130 |
| 5/4/21 | 2021 TBAWA ATBSO Easter Doubles | ZONE BOWLING Morley | WA | A21/0111 |
| 6/4/21 | 2021 S5 Kingpin Championships | ZONE BOWLING Moonah | TAS | A21/0090 |
| 10-11/4/2021 | Maryborough Open | Maryborough Tenpin | QLD | A21/0101 |
| 11/4/21 | 2021 LVTBA Senior Shield Trials | Wyncity Morwell | VIC | A21/0097 |
| 17-18/4/21 | Round 2 NSW SW Country Challenge | Orange Tenpin | NSW | A21/0094 |
| 17-18/4/2021 | MWL Under 23 and Junior Championships | Mt Warren Lanes | QLD | A21/0112 |
| 18/4/21 | 2021 Seniors Etheridge Cup | ZONE BOWLING Keon Park | VIC | A21/0127 |
| 18/4/21 | 2021 Bowler of the Month Wyncity | Wyncity Point Cook | VIC | A21/0019 |
| 18/04/21 | ATBSO Qld April | Strathpine Bowl | QLD | A21/0031 |
| 18/04/21 | ATBSO of ACT April Doubles | ZONE BOWLING Tuggeranong | ACT | A21/0062 |
| 18/4/21 | NSW Railway Institute Tenpin Bowling Association Tournament | Tenpin City Lidcombe | NSW | A21/0088 |
| 24-25/4/21 | 2021 SA Seniors Classic | Bowland Salisbury | SA | A21/0093 |
| 25/4/21 | 30th B & J Car Sales Anzac Day Doubles Tournament | Rockhampton Bowl | QLD | A21/0079 |
Events in bold indicate the event is ranked
