Estádio: Court 1 Round: 28 Ground: Hardcourt outdoor
| ITF - M15 Guame - Duplas Masculinas | 2019/06/06 06:00 | Kikuchi/Suzuki v Barclay/Van Meter | 7-6,6-3 |
| ITF - M15 Guame - Duplas Masculinas | 2019/06/05 06:30 | Samper-Montana/Tagashira v Kikuchi/Suzuki | 5-7,1-6 |
| ITF - M15 Guame - Duplas Masculinas | 2019/06/06 04:30 | Lewis/Ono v Ehara/Katayama | 3-6,2-6 |
| ITF - M15 Guame - Duplas Masculinas | 2019/06/04 05:05 | Delaney/Schouten v Ehara/Katayama | 1-6,3-6 |
| ITF M25 Matsuyama MD | 2019/04/09 07:30 | Ehara/Katayama v Imamura/Noguchi | 6-2,4-6,6-10 |
| ITF M15 Kofu MD | 2019/03/23 04:35 | Ellis/Look v Ehara/Katayama | 2-6,4-6 |
| ITF M15 Kofu MD | 2019/03/22 05:30 | Ehara/Katayama v Hazawa/Niki | 6-4,6-4 |
| ITF M15 Kofu MD | 2019/03/21 08:45 | Wong/Yeung v Ehara/Katayama | 3-6,5-7 |
| ITF M15 Kofu MD | 2019/03/19 05:35 | Kumasaka/Meguro v Ehara/Katayama | 0-6,1-6 |
| ITF M15 Nishi-Tama MD | 2019/03/09 04:30 | Imai/Niki v Ehara/Katayama | 6-3,6-1 |