 Japan: M15 Tsukuba - Doubles - Main |
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| 1/8-finals | Masabayashi T./Yamanaka T. | Hjorth P./Sach T. | 2:0 (6:2, 6:2) | details | 25.03.2025 |
 Thailand: M15 Nonthaburi 2 - Doubles - Main |
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| Final | Lee D. H./Masabayashi T. | Donnet E./Lapalu V. | 2:0 (6:3, 6:4) | details | 22.03.2025 |
| Semi-finals | Bobrov B./Shin M. | Lee D. H./Masabayashi T. | 0:2 (2:6, 3:6) | details | 21.03.2025 |
| Quarter-finals | Lee D. H./Masabayashi T. | Oumaouche R./Weber A. | 2:0 (6:4, 6:4) | details | 20.03.2025 |
| 1/8-finals | Lee D. H./Masabayashi T. | Chanta T./Charoenphon Y. | 2:1 (7:5, 4:6, 10:5) | details | 18.03.2025 |
| Thailand: M15 Nonthaburi - Doubles - Main |
|---|
| Quarter-finals | Chanta T./Charoenphon Y. | Hazawa S./Masabayashi T. | WO. | details | 13.03.2025 |
| 1/8-finals | Koaykul K./Navasirisomboon J. | Hazawa S./Masabayashi T. | 0:2 (2:6, 2:6) | details | 11.03.2025 |
 China: M15 Maanshan 2 - Doubles - Main |
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| 1/8-finals | Kawahashi Y./Masabayashi T. | Sumizawa D./Takahashi Y. | 1:2 (6:1, 2:6, 7:10) | details | 04.03.2025 |
| China: M15 Maanshan - Doubles - Main |
|---|
| Semi-finals | Masabayashi T./Sumizawa D. | Jeong Y./Kawahashi Y. | 1:2 (4:6, 6:3, 6:10) | details | 28.02.2025 |
| Quarter-finals | Hsieh C./Zheng B. | Masabayashi T./Sumizawa D. | 1:2 (2:6, 6:1, 6:10) | details | 27.02.2025 |
| 1/8-finals | Masabayashi T./Sumizawa D. | Kukasian A./Lee D. H. | 2:0 (6:0, 7:66) | details | 25.02.2025 |
 Indonesia: M25 Bali 3 - Doubles - Main |
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| 1/8-finals | Masabayashi T./Vithoontien L. | Kusuhara Y./Nakagawa S. | 0:2 (0:6, 4:6) | details | 31.12.2024 |
| Indonesia: M15 Bali 4 - Doubles - Main |
|---|
| Semi-finals | Kusuhara Y./Nakagawa S. | Masabayashi T./Sumizawa D. | 2:0 (6:1, 6:3) | details | 27.12.2024 |
| Quarter-finals | Khazime D./Kukasian A. | Masabayashi T./Sumizawa D. | 0:2 (0:6, 4:6) | details | 26.12.2024 |
| 1/8-finals | Masabayashi T./Sumizawa D. | Bobrov B./Verbin P. | 2:0 (6:4, 6:3) | details | 25.12.2024 |
| Indonesia: M15 Bali 3 - Doubles - Main |
|---|
| Semi-finals | Masabayashi T./Ochi M. | Hsieh C./Yang Z. | 0:2 (5:7, 5:7) | details | 20.12.2024 |
| Quarter-finals | Masabayashi T./Ochi M. | Lee J./Park S. | 2:1 (1:6, 6:3, 10:5) | details | 20.12.2024 |
| 1/8-finals | Matsuoka H./Weber A. | Masabayashi T./Ochi M. | 0:2 (64:7, 0:6) | details | 17.12.2024 |
 Australia: M25 Carrara - Doubles - Main |
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| 1/8-finals | Inui Y./Masabayashi T. | Chen Y./Yang M. | 1:2 (4:6, 6:3, 10:12) | details | 26.11.2024 |
| Australia: M25 Caloundra - Doubles - Main |
|---|
| Semi-finals | Cook E./Masabayashi T. | Charlton J./Hudd E. | 0:2 (3:6, 4:6) | details | 23.11.2024 |
| Quarter-finals | Stevens Z./Vickery L. | Cook E./Masabayashi T. | 1:2 (7:6, 3:6, 8:10) | details | 23.11.2024 |
| 1/8-finals | Cook E./Masabayashi T. | Bakshi A./Tkemaladze Z. | 2:1 (6:1, 4:6, 10:7) | details | 21.11.2024 |
| China: Shenzhen 2 - Doubles - Main |
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| 1/8-finals | Masabayashi T./Matsuda R. | Lomakin G./Ursu V. | 1:2 (3:6, 6:3, 7:10) | details | 16.10.2024 |
| Indonesia: M15 Bali 2 - Doubles - Main |
|---|
| Final | Barki N. A./Ellis B. | Masabayashi T./Yamanaka T. | 2:1 (3:6, 7:62, 10:8) | details | 21.09.2024 |
| Semi-finals | Matsuda K./Okamura I. | Masabayashi T./Yamanaka T. | 1:2 (6:4, 1:6, 6:10) | details | 20.09.2024 |
| Quarter-finals | Scaglia M./Wojcik J. | Masabayashi T./Yamanaka T. | 1:2 (7:67, 4:6, 5:10) | details | 19.09.2024 |
| 1/8-finals | Fu H./Habib A. | Masabayashi T./Yamanaka T. | 0:2 (1:6, 5:7) | details | 18.09.2024 |
South Korea: Seoul - Singles - Qualification
Singapore: M15 Singapore - Singles - Main
