| ITF - M15 Monastir - Doubles Hommes | 09/30 12:55 | 27 | Collignon/Ouden v Sumizawa D / Tanuma R | 7-5,6-1 | |
| ITF - M15 Monastir - Doubles Hommes | 09/28 12:30 | 26 | Bathrinath/Nemakal v Sumizawa D / Tanuma R | 0-6,3-6 | |
| ITF - M15 Monastir - Doubles Hommes | 09/21 12:30 | 26 | Iradukunda/Sharipov v Sumizawa D / Tanuma R | 6-2,6-2 | |
| Gimcheon, Doubles M-ITF-KOR-03A | 06/19 05:30 | 26 | Mendez M / Thirouin J v Sumizawa D / Tanuma R | 7-6,6-4 | |
| ITF Romania F12 MD | 08/29 14:00 | 26 | Sumizawa D / Tanuma R v Agamenone F / Merino A | 4-6,2-6 |