| UTR Pro Kakogawa | 11/07 05:50 | - | Sohji Nishiyama v Jacob K Shen | 3-6,6-1,7-5 | |
| UTR Pro Kakogawa | 11/06 04:45 | - | Riku Nakamoto v Jacob K Shen | 6-2,6-3 | |
| UTR Pro Kakogawa | 11/05 03:10 | - | Ko Fujikawa v Jacob K Shen | 5-7,0-6 | |
| UTR Pro Kakogawa | 11/03 03:00 | - | Toshiki Karigyo v Jacob K Shen | 6-0,6-2 | |
| ITF M15 Hong Kong | 09/03 07:46 | - | Digvijay Pratap Singh v Jacob K Shen | 6-4,6-2 |