Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| Shenzhen II, Chine | 2018/10/30 02:00 | Soeda, Go v Kavcic, Blaz | 3-6,3-6 |
| Liuzhou, Chine | 2018/10/27 05:00 | Miomir Kecmanovic v Kavcic, Blaz | 3-6,6-3,6-4 |
| Liuzhou, Chine | 2018/10/26 07:30 | Kavcic, Blaz v Alejandro Davidovich Fokina | 7-6,2-6,6-1 |
| Liuzhou, Chine | 2018/10/25 04:20 | Pedro Martinez v Kavcic, Blaz | 3-6,4-6 |
| Liuzhou, Chine | 2018/10/23 02:00 | Kimmer Coppejans v Kavcic, Blaz | 3-6,2-6 |
| Moscow, Russia | 2018/10/13 14:45 | Ricardas Berankis v Kavcic, Blaz | 6-4,4-6,7-5 |
| Challenger Kaohsiung | 2018/09/19 04:00 | Yasutaka Uchiyama v Kavcic, Blaz | 7-5,6-2 |
| Challenger Shanghai | 2018/09/16 04:45 | Kavcic, Blaz v Hiroki Moriya | 6-1,7-6 |
| Liuzhou, Chine | 2018/10/23 06:10 | Tatlot, Johan Sebastien v Gunneswaran, Prajnesh | 4-6,5-7 |
| Challenger - Barcelone | 2018/10/11 11:40 | Roberto Carballes Baena v Tatlot, Johan Sebastien | 6-2,6-4 |
| Challenger - Barcelone | 2018/10/10 13:45 | Tatlot, Johan Sebastien v Atlangeriev, Bekkhan | 6-1,6-3 |
| Florence, Italy | 2018/10/03 13:40 | Lorenzo Sonego v Tatlot, Johan Sebastien | 6-2,6-4 |
| Challenger Banja Luka | 2018/09/15 12:25 | Tatlot, Johan Sebastien v Berlocq, Carlos | 2-6,4-6 |
| Challenger Banja Luka | 2018/09/14 13:30 | Tatlot, Johan Sebastien v Gimeno-Traver, Daniel | 4-6,7-5,7-5 |
| Challenger Banja Luka | 2018/09/12 08:30 | Tatlot, Johan Sebastien v Lazov, Alexander | 6-3,6-4 |
| Challenger Banja Luka | 2018/09/10 12:20 | Pedro Martinez v Tatlot, Johan Sebastien | 3-6,4-6 |