Local
| Month | Dates | Events |
| January 2025 | 5 - 14 | 2025 IBF World Cup, Hong Kong, China |
| January | 15 - 20 | Muscat International Open Bowling Championships 2025, Oman |
| January | 17 - 24 | 2025 IBF Para World Bowling Championships, Hong Kong, China |
| February | 11 - 16 | Sarawak Hornbill Team Cup 2025, Kuching, Sarawak, Malaysia |
| February | 17 - 23 | 11th DIBC International Open Bowling Tournament 2025, Dubai, UAE |
| March | 5 - 9 | 2nd Formosa International Bowling Classic 2024, Taoyuan, Chinese Taipei |
| April | 7 - 13 | 43rd Malaysian International Open (Youth & Senior Divisions), Kuala Lumpur, Malaysia |
| April | 14 - 20 | 43rd Malaysian International Open (Open & Graded Divisions), Kuala Lumpur, Malaysia |
| April | 23 - 26 | 3rd Sonic International Classic 2025, Singapore |
| May | 1 - 4 | Ampang Superbowl International Anniversary 2025, Malaysia |
| May | 5 - 10 | 3rd H.S. Khalid Bin Hamad Al Khalifa Championship. Bahrain |
| May | 13 - 18 | Sarawak International Skills Challenge 2025, Miri, Sarawak, Malaysia |
| May | Cancelled | 2025 Korea International Open, Incheon, Korea |
| May | Cancelled | 2nd BPAK Senior International Open, Korea |
| May/Jun | 26 - 1 | Kuala Lumpur International Open Bowling Championship 2025, Kuala Lumpur, Malaysia |
| May/Jun | 30 - 6 | 55th Singapore International Open 2025 (Under 12, 16, 18 & Youth Divisions), Singapore |
| June | 6 - 13 | 55th Singapore International Open 2025 (Graded, Senior & Open Divisions), Singapore |
| June | 15 - 22 | 2025 IBF Youth World Cup, Helsingborg, Sweden |
| June | 23 - 28 | 2025 Macao China International Open Bowling Championships, Macau, China |
| Jun/Jul | 29 - 5 | 48th Hong Kong International Open, Hong Kong, China |
| July | 6 - 8 | U22 Hong Kong Storm Cup 2025, Hong Kong, China |
| July | 11 - 17 | 49th MWA SINGHA Thailand International Open (For Youth Division), Bangokok |
| July | 17 - 20 | 49th MWA SINGHA Thailand International Open (For Graded and Senior Division), Bangokok |
| July | 21 - 24 | 49th MWA SINGHA Thailand International Open (For OpenDivision), Bangokok |
| Jul/Aug | 25 - 2 | 24th Asian Junior Tenpin Bowling Championships, Doha, Qatar |
| August | 6 - 8 | U22 8th Fukuoka Summer Cup Bowling Tournament 2025 , Fukuoka, Japan |
| August | 20 - 28 | 22nd Asian Youth Tenpin Bowling Championships, Kuala Lumpur, Malaysia |
| Aug/Sep | 30 - 5 | 2nd Asian Para Tenpin Bowling Championships, Kuala Lumpur, Malaysia |
| September | 8 - 13 | Sarawak International Open 2025, Kuching, Sarawak, Malaysia |
| September | 16 - 19 | 5th Megalanes Senior Masters Bowling Championship 2025, Kuala Lumpur, Malaysia |
| October | 13 - 24 | 2025 IBF World Senior Championships, Reno, Nevada, USA |
| October | 24 - 26 | 3rd Storm Spinner Cup 2025. Kuala Lumpur, Malaysia |
| November | 2 - 8 | H.H. Amir Cup 2025, Doha, Qatar |
| November | 9 - 16 | 37th Asian Intercity Bowling Championship, Jakarta, Indonesia |
| Nov/Dec | 24 - 6 | IBF World Championships 2025, Hong Kong, China |
| December | 8 - 14 | 25th MILO Storm U22 International Junior All-Stars Bowling C'ships, Kuala Lumpur, Malaysia |
| December | 14 - 19 | 33rd South East Asian Games, Bangkok, Thailand |
Official International Bowling Federation ChampionshipsOfficial ABF ChampionshipsAsian Ranking Tournament/Sanctioned by ABF/IBFSanctioned by ABF/IBFSanctioned by ABF