Stadium: Court 14 Round: 44
| Challenger Bordeaux Qual | 2017/05/14 13:10 | Tristan Lamasine v Mikael Ymer | 6-7,5-7 |
| Challenger Rome | 2017/05/08 15:00 | Gianluigi Quinzi v Tristan Lamasine | 6-1,6-1 |
| ATP Estoril Qual | 2017/04/29 12:00 | Kenny de Schepper v Tristan Lamasine | 7-6,6-2 |
| Challenger Francavilla | 2017/04/25 12:45 | Tristan Lamasine v Constant Lestienne | 4-6,7-5,6-7 |
| Challenger Barletta | 2017/04/11 16:35 | Nikola Milojevic v Tristan Lamasine | 7-5,6-1 |
| Challenger Sophia Antipolis Qual | 2017/04/03 08:40 | Tristan Lamasine v Franko Skugor | 5-7,2-6 |
| Challenger Buenos Aires | 2017/03/18 14:00 | Leonardo Mayer v Tristan Lamasine | 6-1,6-1 |
| Challenger Buenos Aires | 2017/03/17 20:30 | Tristan Lamasine v Tomas Lipovsek Puches | 3-6,6-1,7-6 |
| Challenger Busan | 2017/05/17 06:30 | Blaz Kavcic v Go Soeda | 4-6,6-0,3-6 |
| Challenger Busan | 2017/05/15 05:00 | Blaz Kavcic v Sekou Bangoura | 6-0,6-7,7-5 |
| Challenger Seoul | 2017/05/09 05:15 | Blaz Kavcic v Soonwoo Kwon | 6-7,3-6 |
| Challenger Gimcheon | 2017/05/06 02:25 | Blaz Kavcic v Thomas Fabbiano | 4-6,3-6 |
| Challenger Gimcheon | 2017/05/05 02:00 | Marco Chiudinelli v Blaz Kavcic | 3-6,4-6 |
| Challenger Gimcheon | 2017/05/03 03:45 | Brydan Klein v Blaz Kavcic | 4-6,2-6 |
| Challenger Gimcheon | 2017/05/02 06:30 | Juan Pablo Paz v Blaz Kavcic | 3-6,3-6 |
| Challenger Anning | 2017/04/28 04:10 | Blaz Kavcic v Janko Tipsarevic | 1-6,4-6 |