Round: 25 Ground: Hardcourt outdoor
| Challenger Astana 2 | 2016/07/25 09:25 | Shuichi Sekiguchi v Miki Jankovic | 1-6,2-6 |
| ITF Japan F6 | 2016/06/04 01:00 | Shuichi Sekiguchi v Yasutaka Uchiyama | 3-6,3-6 |
| ITF Japan F6 | 2016/06/03 03:15 | Yuichi Ito v Shuichi Sekiguchi | 1-6,2-6 |
| ITF Japan F6 | 2016/06/01 01:00 | Evan Song v Shuichi Sekiguchi | 3-6,1-6 |
| ITF Japan F6 | 2016/05/31 07:40 | Ryota Kishi v Shuichi Sekiguchi | 3-6,2-6 |
| ITF Guam F1 | 2016/05/29 02:00 | Andrew Whittington v Shuichi Sekiguchi | 7-6,7-6 |
| ITF Guam F1 | 2016/05/28 01:35 | Masato Shiga v Shuichi Sekiguchi | 4-6,6-7 |
| ITF Guam F1 | 2016/05/27 05:45 | Gengo Kikuchi v Shuichi Sekiguchi | 6-7,6-7 |
| Challenger Astana 2 | 2016/07/28 06:50 | Blaz Kavcic v Konstantin Kravchuk | 4-6,7-5,3-6 |
| Challenger Astana 2 | 2016/07/26 08:45 | Blaz Kavcic v Dzmitry Zhyrmont | 6-2,6-2 |
| Challenger Winnipeg | 2016/07/17 17:10 | Go Soeda v Blaz Kavcic | 6-7,6-4,6-2 |
| Challenger Winnipeg | 2016/07/15 23:10 | Hiroki Moriya v Blaz Kavcic | 1-6,4-6 |
| Challenger Winnipeg | 2016/07/14 18:25 | Blaz Kavcic v Benjamin Mitchell | 6-2,6-1 |
| Challenger Winnipeg | 2016/07/13 18:45 | Blaz Kavcic v Felix Auger Aliassime | 4-6,6-2,7-6 |
| Wimbledon Qual | 2016/06/21 09:30 | Thomas Fabbiano v Blaz Kavcic | 6-1,4-6,6-4 |
| Challenger Knoxville | 2015/11/12 16:35 | Blaz Kavcic v Frances Tiafoe | 4-6,6-4,1-6 |