 Japan: M25 Kashiwa - Doubles - Main |
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| Semi-finals | Matsui T./Uesugi K. | Takeuchi K./Tanuma R. | 2:0 (6:4, 7:60) | details | 30.09.2022 |
| Quarter-finals | Takeuchi K./Tanuma R. | Niki T./Takahashi Y. | 2:1 (3:6, 6:1, 12:10) | details | 29.09.2022 |
| 1/8-finals | Takeuchi K./Tanuma R. | Takahashi Y./Umeoka Y. | 2:0 (6:3, 6:4) | details | 27.09.2022 |
| Japan: M25 Sapporo 2 - Doubles - Main |
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| Quarter-finals | Kono Y./Kusuhara Y. | Okamura I./Takeuchi K. | 2:0 (7:5, 6:3) | details | 09.09.2022 |
| 1/8-finals | Okamura I./Takeuchi K. | Niki T./Takeru Y. | 2:1 (65:7, 6:1, 10:8) | details | 08.09.2022 |
| Japan: M25 Sapporo - Doubles - Main |
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| Quarter-finals | Niki T./Takeru Y. | Ichikawa T./Takeuchi K. | 2:1 (2:6, 7:64, 11:9) | details | 02.09.2022 |
| 1/8-finals | Adachi T./Yamaguchi S. | Ichikawa T./Takeuchi K. | 0:2 (1:6, 0:6) | details | 02.09.2022 |
 Indonesia: M15 Jakarta 2 - Doubles - Main |
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| Final | Okamura I./Takeuchi K. | Somani P./Sureshkumar M. | 0:2 (63:7, 64:7) | details | 20.08.2022 |
| Semi-finals | Okamura I./Takeuchi K. | Barki N. A./Rungkat C. | 2:1 (6:1, 3:6, 10:1) | details | 19.08.2022 |
| Quarter-finals | Alcantara F. C./Mochizuki Y. | Okamura I./Takeuchi K. | 0:2 (5:7, 2:6) | details | 18.08.2022 |
| 1/8-finals | Okamura I./Takeuchi K. | Bouzige M./Sach T. | 2:0 (6:1, 6:2) | details | 16.08.2022 |
| Indonesia: M15 Jakarta - Doubles - Main |
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| 1/8-finals | Alcantara F. C./Mochizuki Y. | Okamura I./Takeuchi K. | 2:0 (6:3, 6:4) | details | 10.08.2022 |
 Malaysia: M15 Kuching - Doubles - Main |
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| Semi-finals | Shimizu Y./Tanuma R. | Hazawa S./Takeuchi K. | 2:1 (1:6, 6:2, 10:4) | details | 06.08.2022 |
| Quarter-finals | Hazawa S./Takeuchi K. | Kamath M./Suresh D. | 2:0 (6:1, 6:1) | details | 04.08.2022 |
| 1/8-finals | Hazawa S./Takeuchi K. | Masabayashi T./Matsuda R. | 2:1 (60:7, 6:4, 10:6) | details | 02.08.2022 |
| Malaysia: M15 Kuala Lumpur - Doubles - Main |
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| Final | Shimizu Y./Tanuma R. | Hazawa S./Takeuchi K. | 2:0 (7:64, 6:2) | details | 30.07.2022 |
| Semi-finals | Hazawa S./Takeuchi K. | Shanmugam A./Vardhan V. | 2:1 (6:4, 68:7, 10:3) | details | 29.07.2022 |
| Quarter-finals | Koay H. S./Syed Naguib A. | Hazawa S./Takeuchi K. | 1:2 (6:4, 5:7, 5:10) | details | 29.07.2022 |
| 1/8-finals | Kotzen A./Tepmahc N. | Hazawa S./Takeuchi K. | 0:2 (2:6, 1:6) | details | 26.07.2022 |
| Malaysia: M15 Seremban - Doubles - Main |
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| Semi-finals | Hazawa S./Takeuchi K. | Masabayashi T./Sumizawa D. | 0:2 (3:6, 2:6) | details | 22.07.2022 |
| Quarter-finals | Hazawa S./Takeuchi K. | Matsuda R./Shiraishi H. | WO. | details | 21.07.2022 |
| 1/8-finals | Hazawa S./Takeuchi K. | Kumaran B. N./Senthilkumar M. A. | 2:0 (6:2, 7:66) | details | 19.07.2022 |
 Thailand: M25 Chiang Rai 2 - Doubles - Main |
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| Quarter-finals | Chin C. D./Bu Y. | Ichikawa T./Takeuchi K. | 2:1 (6:4, 5:7, 10:4) | details | 09.06.2022 |
| 1/8-finals | Chanta T./Navasirisomboon J. | Ichikawa T./Takeuchi K. | 1:2 (7:64, 3:6, 6:10) | details | 07.06.2022 |
| Thailand: M25 Chiang Rai - Doubles - Main |
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| Quarter-finals | Mochizuki Y./Ochi M. | Ichikawa T./Takeuchi K. | 2:0 (7:63, 6:3) | details | 02.06.2022 |
| 1/8-finals | Ichikawa T./Takeuchi K. | Noikor N./Timangkul A. | 2:0 (7:5, 6:2) | details | 01.06.2022 |
 Tunisia: M25 Monastir 7 - Doubles - Main |
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| 1/8-finals | Kumar O./Takeuchi K. | Parker S./Storck L. | 0:2 (3:6, 3:6) | details | 24.05.2022 |
| Tunisia: M15 Monastir 19 - Doubles - Main |
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| 1/8-finals | Kawachi K./Takeuchi K. | Ho R./Huang T. | 1:2 (7:63, 0:6, 10:12) | details | 17.05.2022 |
| Tunisia: M25 Monastir 5 - Doubles - Main |
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| Quarter-finals | Gao X./Li Z. | Sun F./Takeuchi K. | 2:0 (6:3, 6:4) | details | 12.05.2022 |
| 1/8-finals | Sun F./Takeuchi K. | Brigida O./Mu T. | 2:0 (6:2, 6:2) | details | 10.05.2022 |
Spain: M15 Madrid 2 - Singles - Main