| ITF Japan F4 | 03/26 00:00 | 62 | Kishi, Ryota v 모리타니, 소이치로 | Retired | |
| ITF Japan F3 | 03/19 03:45 | 44 | Kishi, Ryota v Nagao, Katsuki | 1-6,5-7 | |
| ITF Japan F3 | 03/19 00:30 | 44 | Kishi, Ryota v Hatakeyama, Nasa | 6-2,6-3 | |
| ITF Japan F2 | 03/17 01:00 | 26 | Kishi, Ryota v 코바야시, 마사야 | 6-3,2-6,2-6 | |
| ITF Japan F2 | 03/15 02:10 | 25 | Kishi, Ryota v 이토, 유이치 | 7-6,6-4 | |
| ITF Japan F2 | 03/13 01:00 | 54 | Kishi, Ryota v 오구라, 코스케 | 7-6,7-5 | |
| ITF Japan F2 | 03/12 02:00 | 54 | Shiga, Masato v Kishi, Ryota | 4-6,1-6 | |
| ITF Japan F1 | 03/07 01:00 | 62 | 이마이, 신타로 v Kishi, Ryota | 6-4,6-4 | |
| ITF Japan F1 | 03/06 01:00 | 62 | 우스기, 카이토 v Kishi, Ryota | 2-6,3-6 | |
| ITF Turkey F5 | 02/04 10:50 | 26 | 니에스텐, 밀리안 v Kishi, Ryota | 7-5,6-0 | |
| ITF Turkey F5 | 02/01 09:30 | 62 | Numajiri, Keisuke v Kishi, Ryota | 2-6,2-6 | |
| ITF Turkey F5 | 01/30 14:00 | 62 | 슬블리아크, 고라즈드 v Kishi, Ryota | 4-6,2-6 | |
| ITF Turkey F4 | 01/28 09:30 | 26 | de Loore, Joris v Kishi, Ryota | 4-6,6-2,6-4 | |
| ITF Turkey F4 | 01/26 08:00 | 25 | Schutt, Leon v Kishi, Ryota | 2-6,2-6 | |
| ITF Turkey F4 | 01/25 09:30 | 62 | 오카무라, 이세이 v Kishi, Ryota | 2-6,6-2,1-6 | |
| ITF Qatar F4 | 12/02 12:00 | 26 | de Loore, Joris v Kishi, Ryota | 6-2,6-4 | |
| ITF Qatar F4 | 12/01 12:40 | 25 | 니클레스, 조한 v Kishi, Ryota | 6-3,5-7,3-6 | |
| ITF Qatar F4 Qual | 11/29 14:20 | 54 | Kishi, Ryota v Allemby, James | 6-4,6-3 | |
| ITF Qatar F4 Qual | 11/28 15:45 | 54 | Kishi, Ryota v Labna, Ramy | 6-4,6-4 | |
| ITF Kuwait F3 | 11/25 09:25 | 26 | Kishi, Ryota v 보르소스, 가보르 | 3-6,6-7 | |
| ITF Kuwait F3 | 11/23 07:00 | 25 | Braun, Alexander v Kishi, Ryota | 1-6,1-6 | |
| Kuwait F3, Singles Qualifying | 11/22 07:00 | 54 | Kishi, Ryota v 카엘린, 야니크 | 6-2,6-0 | |
| ITF Kuwait F2 | 11/14 07:00 | 54 | 브로우벨, 기지스 v Kishi, Ryota | 7-5,7-6 | |
| ITF Australia F6 Qual | 09/26 04:00 | 62 | Kishi, Ryota v 시트조우키스, 테미 | 6-7,6-1,1-6 | |
| ITF Serbia F6 | 07/18 12:00 | - | Giannuzzi, Alessio v Kishi, Ryota | 6-2,6-3 | |
| ITF Serbia F6 | 07/12 08:00 | - | 벨리어, 안토니 v Kishi, Ryota | 7-5,3-6,6-1 | |
| ITF Japan F8 | 06/25 02:30 | - | Kishi, Ryota v 오치, 마코토 | 5-7,3-6 | |
| ITF Japan F8 | 06/23 01:00 | - | Mclachlan, Ben v Kishi, Ryota | 4-6,1-6 | |
| ITF Japan F7 | 06/17 03:40 | - | Kishi, Ryota v Kibi, Yuya | 3-6,1-6 | |
| ITF Japan F6 Qual | 06/08 01:00 | - | Kishi, Ryota v Sano, Koichi | 2-6,0-6 |