Stadium: Court F Round: 27 Ground: Hardcourt outdoor
| Nishi-Tama, Doubles M-ITF-JPN-01A | 2019/03/06 06:50 | Inui Y / Kawachi K v Ehara H / Katayama S | 1-6,1-6 |
| ITF Canada F7 MD | 2018/09/12 21:10 | Ehara H / Katayama S v Ferrari F / Pervolarakis M | 4-6,7-6,8-10 |
| ITF Canada F7 MD | 2018/09/11 22:40 | Ehara H / Katayama S v Ghasemi / Zapata | 6-1,6-4 |
| ITF Canada F6 MD | 2018/09/06 20:00 | Ehara H / Katayama S v Emhardt C / Shropshire S | 6-4,4-6,6-10 |
| ITF Canada F6 MD | 2018/09/05 19:15 | Bradley J / Findel-Hawkins J v Ehara H / Katayama S | 5-7,4-6 |
| ITF Canada F6 MD | 2018/09/03 18:30 | Chappell N / Corwin F v Ehara H / Katayama S | 7-6,4-6,5-10 |
| ITF Guam F1 MD | 2018/06/23 05:15 | Ehara H / Katayama S v Delaney J / Fancutt T | 6-3,6-3 |
| ITF Guam F1 MD | 2018/06/22 03:10 | Ehara H / Katayama S v Shimizu Y / Takeuchi K | 4-6,7-5,10-6 |
| Nishi-Tama, Doubles M-ITF-JPN-01A | 2019/03/06 06:35 | Y Takahashi / J Yamasaki v Saitoh/Sumizawa | 6-3,6-4 |