| ATP Auckland Qual | 01/06 05:20 | 26 | Blaz Kavcic v Liam Caruana | 3-6,4-6 | |
| ATP Pune | 01/02 11:30 | 25 | Robin Haase v Blaz Kavcic | 7-6,7-5 | |
| Challenger Bangalore | 11/23 12:30 | 27 | [102] Blaz Kavcic v Sumit Nagal [321] | 3-6,4-6 | |
| Challenger Bangalore | 11/22 07:40 | 26 | [102] Blaz Kavcic v Mario V. Martinez [403] | 6-4,3-6,6-3 | |
| Challenger Bangalore | 11/21 07:35 | 25 | [102] Blaz Kavcic v Tomislav Brkic [247] | 6-2,6-7,7-6 | |
| Challenger Pune | 11/16 08:10 | 27 | Blaz Kavcic v Saketh Myneni | 6-7,6-7 | |
| Challenger Pune | 11/15 13:35 | 26 | [102] Blaz Kavcic v N.V.S. Prashanth [252] | 6-3,6-2 | |
| Challenger Pune | 11/14 06:30 | 25 | [102] Blaz Kavcic v Geoffrey Blancaneaux [290] | 6-4,6-4 | |
| Challenger Shenzhen 2 | 11/04 03:50 | 28 | [343] Hubert Hurkacz v Blaz Kavcic [99] | 7-6,7-5 | |
| Challenger Shenzhen 2 | 11/03 03:30 | 27 | [331] Yibing Wu v Blaz Kavcic [99] | 6-7,6-3,2-6 | |
| Challenger Shenzhen 2 | 11/02 03:30 | 26 | [337] Stephane Robert v Blaz Kavcic [99] | 3-6,2-6 | |
| Challenger Shenzhen 2 | 10/31 03:50 | 25 | Rigele Te v Blaz Kavcic | 4-6,3-6 | |
| Challenger Suzhou | 10/28 04:25 | 28 | [113] Radu Albot v Blaz Kavcic [107] | 4-6,6-3,6-0 | |
| Challenger Suzhou | 10/27 02:30 | 27 | Hubert Hurkacz v Blaz Kavcic | 5-7,6-0,6-7 | |
| Challenger Suzhou | 10/26 02:30 | 26 | Xin Gao v Blaz Kavcic | 0-6,2-6 | |
| Challenger Suzhou | 10/24 05:45 | 25 | [352] N.Sriram Balaji v Blaz Kavcic [107] | 2-6,4-6 | |
| ATP Moscow | 10/18 09:40 | 25 | [209] Mirza Basic v Blaz Kavcic [105] | Retired | |
| US Open | 08/30 15:00 | 23 | [88] Blaz Kavcic v Mikhail Youzhny [101] | 3-6,7-5,4-6,3-6 | |
| Challenger Portoroz | 08/09 15:35 | 26 | [87] Blaz Kavcic v Aldin Setkic [192] | 3-6,6-7 | |
| Challenger Portoroz | 08/08 16:15 | 25 | [87] Blaz Kavcic v Evgeny Karlovskiy [429] | 6-4,6-4 | |
| ATP Los Cabos | 08/02 01:40 | 25 | Blaz Kavcic v Vincent Millot | Cancelled | |
| Challenger Granby | 07/30 18:20 | 29 | [100] Blaz Kavcic v Peter Polansky [118] | 6-3,2-6,7-5 | |
| Challenger Granby | 07/29 15:00 | 28 | [100] Blaz Kavcic v Brayden Schnur [208] | 6-2,6-2 | |
| Challenger Granby | 07/28 16:00 | 27 | [100] Blaz Kavcic v Tatsuma Ito [171] | 6-1,7-6 | |
| Challenger Granby | 07/27 19:40 | 26 | [100] Blaz Kavcic v Liam Broady [357] | 6-4,7-5 | |
| Challenger Granby | 07/26 18:30 | 25 | [100] Blaz Kavcic v Sekou Bangoura [309] | 6-4,5-7,6-3 | |
| Challenger Gatineau | 07/19 19:10 | 26 | [212] Yuki Bhambri v Blaz Kavcic [98] | Retired | |
| Challenger Gatineau | 07/18 14:00 | 25 | [313] Mikael Torpegaard v Blaz Kavcic [98] | 2-6,1-6 | |
| Challenger Winnipeg | 07/16 18:00 | 29 | [110] Blaz Kavcic v Peter Polansky [127] | 7-5,3-6,7-5 | |
| Challenger Winnipeg | 07/15 17:20 | 28 | [110] Blaz Kavcic v Edan Leshem [288] | 7-6,6-3 |