| Calendar |
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| 2021 Preliminary International Events |
2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011
2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 |
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| Month |
Dates |
Tournaments |
| Feb | 15 | 26th ABF General Assembly (By Zoom) |
| May | TBC | ParaBowling World Cup, Kuwait |
| May | Postponed | World Masters Games 2021, Kansai, Japan |
| May | Postponed | 6th Indoor & Martial Arts Games, Bangkok, Thailand |
| June | 3 - 13 | 26th Asian Tenpin Bowling Championships, Hong Kong, China |
| June | 14 - 19 | 2021 Macao-China International Open Bowling Championships, Macau, China |
| June | 20 | ABF Tour – Macau 2021, Macau, China |
| Jun/Jul | Postponed | 2021 World Junior Championships, Helsingborg, Sweden |
| July | 24 - 31 | 21st Asian Junior (School) Tenpin Bowling Championships, Bangkok, Thailand |
| August | 15 - 23 | 46th MWA SINGHA Thailand Int'l Open (For Youth and Graded), Bangkok |
| August | 24 - 27 | 46th MWA SINGHA Thailand Int'l Open (For Open Division), Bangkok |
| October | TBC | 56th QubicaAMF Bowling World Cup, Kuwait |
| November | 15 - 20 | 46th Hong Kong International Open Bowling Championships, Hong Kong, China |
| November | 21 | ABF Tour – Hong Kong 2021, Hong Kong, China |
| November | TBC | 2021 World Senior Championships, TBC |
| Nov/Dec | 21 - 2 | 31st South East Asian Games, Hanoi, Vietnam |
| Nov/Dec | 29 - 5 | 53rd Singapore International Open 2021, Singapore |
| December | 13 - 19 | 21st Storm U22 Int'l Junior All-Stars Bowling Championships, Petaling Jaya, Malaysia |
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Major IBX Tour & Sanctioned by International Bowling Federation |
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Sanctioned by ABF/International Bowling Federation |
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IBX Tour & Sanctioned by International Bowling Federation |
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ABF Tour & ABF Tour Ranking |
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Official ABF Championships |
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Sanctioned by ABF |
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