Select tournament type
| 1/16-finals | Miceli M. | Lazov A. | 2:0 (6:2, 6:1) | details | 24.05.2023 | ||
| 1/32-finals | Lazov A. | Ghedjemis R. | 1:2 (5:7, 6:2, 1:6) | details | 10.09.2019 | ||
| 1/8-finals | Tatlot J. S. | Lazov A. | 2:0 (6:3, 6:4) | details | 12.09.2018 | ||
| 1/16-finals | Lazov A. | Raspudic F. | 2:0 (6:4, 6:1) | details | 11.09.2018 | ||
| 1/8-finals | Rondoni P. | Lazov A. | 2:0 (6:2, 7:5) | details | 30.05.2018 | ||
| 1/16-finals | Fonio G. | Lazov A. | 0:2 (5:7, 5:7) | details | 29.05.2018 | ||
| Semi-finals | Lazov A. | Rondoni P. | 0:2 (5:7, 3:6) | details | 26.05.2018 | ||
| Quarter-finals | Lazov A. | Tabatruong M. | 2:0 (6:2, 7:5) | details | 25.05.2018 | ||
| 1/8-finals | Heras P. | Lazov A. | 1:2 (2:6, 7:65, 1:6) | details | 24.05.2018 | ||
| 1/16-finals | Juarez F. | Lazov A. | 1:2 (1:6, 6:1, 2:6) | details | 22.05.2018 | ||
| 1/8-finals | Lazov A. | Malla B. | 0:2 (3:6, 4:6) | details | 16.05.2018 | ||
| 1/16-finals | Lazov A. | Roncalli S. | 2:0 (6:3, 7:65) | details | 15.05.2018 | ||
| 1/8-finals | Lazov A. | Smola M. | 1:2 (6:3, 4:6, 63:7) | details | 18.04.2018 | ||
| 1/16-finals | Lazov A. | Diarra G. | 2:1 (7:5, 3:6, 6:3) | details | 17.04.2018 | ||
| Lazov A. | Arneodo R. | 0:2 (4:6, 4:6) | details | 07.04.2018 | |||
| Lazov A. | Srbljak G. | 2:0 (6:1, 6:1) | details | 06.04.2018 | |||
| Lazov A. | Sigurdsson E. | 2:0 (6:1, 6:1) | details | 05.04.2018 | |||
| Semi-finals | Basic M. | Lazov A. | 2:1 (62:7, 7:63, 6:4) | details | 04.02.2018 | ||
| 1/16-finals | Lazov A. | Pavlasek A. | 0:2 (3:6, 5:7) | details | 03.10.2017 | ||
| 1/16-finals | Carballes Baena R. | Lazov A. | 2:0 (6:3, 6:4) | details | 19.09.2017 | ||
| 1/16-finals | Langer N. | Lazov A. | 2:0 (6:0, 6:4) | details | 30.05.2017 | ||
| Semi-finals | Kicker N. | Lazov A. | 2:0 (6:3, 6:4) | details | 20.05.2017 | ||
| Lazov A. | McGee J. | 1:2 (2:6, 6:4, 1:6) | details | 08.04.2017 | |||
| Lazov A. | Stergiou I. | 2:0 (6:3, 6:4) | details | 07.04.2017 | |||
| Lazov A. | Avetisyan M. | 2:0 (6:0, 6:0) | details | 06.04.2017 | |||
| Final | Otte O. | Lazov A. | 2:1 (64:7, 6:2, 6:4) | details | 28.08.2016 | ||
| Semi-finals | Wessels L. | Lazov A. | 0:2 (3:6, 1:6) | details | 27.08.2016 | ||
| Quarter-finals | Bodmer A. | Lazov A. | 1:2 (7:64, 2:6, 2:6) | details | 26.08.2016 | ||
| 1/8-finals | Nakagawa N. | Lazov A. | 0:2 (1:6, 4:6) | details | 25.08.2016 | ||
| 1/16-finals | Fallert F. | Lazov A. | 1:2 (7:5, 2:6, 3:6) | details | 23.08.2016 | ||
| Dougaz A. | Lazov A. | 3:1 (7:64, 6:4, 2:6, 7:5) | details | 15.07.2016 | |||
| 1/8-finals | Dzhavakian Y./Lazov A. | Jarc R./Khorozov M. | 1:2 (6:2, 1:6, 8:10) | details | 23.05.2023 | ||
| 1/8-finals | Donski A./Lazov A. | Cerretani J./Gille S. | 0:2 (3:6, 4:6) | details | 07.02.2018 | ||
| Semi-finals | Lazov A./Uzhylovskyi V. | Gakhov I./Serdarusic N. | 0:2 (4:6, 2:6) | details | 06.10.2017 | ||
| Quarter-finals | Elgin M./Ignatik U. | Lazov A./Uzhylovskyi V. | 0:2 (5:7, 64:7) | details | 04.10.2017 | ||
| 1/8-finals | Ayap S./Maulenov T. | Lazov A./Uzhylovskyi V. | 0:2 (3:6, 1:6) | details | 02.10.2017 | ||
| Quarter-finals | Giustino L./Lazov A. | Cecchinato M./Donati M. | 0:2 (2:6, 62:7) | details | 22.09.2017 | ||
| 1/8-finals | Satschko A./Weissborn S. | Giustino L./Lazov A. | 1:2 (5:7, 6:3, 10:12) | details | 18.09.2017 | ||
| Final | Lazov A./Uzhylovskyi V. | Van De Zandschulp B./Westerhof B. | 0:2 (66:7, 5:7) | details | 10.09.2017 | ||
| Semi-finals | Krawietz K./Satschko A. | Lazov A./Uzhylovskyi V. | WO. | details | 09.09.2017 | ||
| Quarter-finals | Bednarek T./Pel D. | Lazov A./Uzhylovskyi V. | 0:2 (5:7, 4:6) | details | 07.09.2017 | ||
| 1/8-finals | Lazov A./Uzhylovskyi V. | Endara I./Krstin P. | 0:0 RET. (1:2) | details | 06.09.2017 | ||
| 1/8-finals | Cornea V. V./Grigoriu P. | Endara I./Lazov A. | 2:0 (6:3, 6:4) | details | 31.07.2017 | ||
| Kuzmanov D./Lazov A. | Barry S./O'Hare D. | 0:2 (1:6, 66:7) | details | 08.04.2017 | |||
| Quarter-finals | Kuzmanov D./Lazov A. | Pavic M./Peya A. | 0:2 (2:6, 4:6) | details | 09.02.2017 | ||
| 1/8-finals | Kuzmanov D./Lazov A. | Behar A./Vasilevski A. | 2:1 (6:4, 69:7, 10:7) | details | 06.02.2017 | ||
| Jaziri M./Mansouri S. | Lazov A./Mladenov V. | CAN. | details | 16.07.2016 | |||
| Altuna T./Ilkel C. | Lazov A./Mladenov V. | 2:3 (66:7, 7:65, 7:64, 65:7, 4:6) | details | 05.03.2016 | |||
| Altuna T./Celikbilek A. | Lazov A./Mladenov V. | CAN. | details | 05.03.2016 | |||
| 1/8-finals | Kuzmanov D./Lazov A. | Koolhof W./Middelkoop M. | 1:2 (7:65, 3:6, 10:12) | details | 02.02.2016 | ||