| Challenger - Oeiras | 01/01 15:15 | 25 | [265] Adrian Andreev v Maks Kasnikowski [324] | 6-3,6-7,3-6 | |
| Challenger - Maspalomas | 12/01 14:50 | 27 | [158] Filip Misolic v Adrian Andreev [264] | 6-3,6-3 | |
| Challenger - Maspalomas | 11/29 10:00 | 26 | [322] David Jorda Sanchis v Adrian Andreev [264] | 3-6,6-7 | |
| Challenger - Maspalomas | 11/28 12:45 | 25 | [264] Adrian Andreev v Oriol Roca Batalla [187] | 6-4,7-6 | |
| Challenger - Valencia | 11/23 13:05 | 26 | [250] Pierre-Hugues Herbert v Adrian Andreev [262] | 6-1,6-2 | |
| Challenger - Valencia | 11/21 17:10 | 25 | [262] Adrian Andreev v Oleksii Krutykh [237] | 2-6,6-2,7-6 | |
| Challenger - Valencia | 11/20 10:00 | 19 | [262] Adrian Andreev v Henri Squire [264] | 6-3,6-3 | |
| Challenger - Valencia | 11/19 09:00 | 14 | [245] Adrian Andreev v Alex M Pujolras [420] | 6-2,6-3 | |
| Challenger - Valencia | 11/19 09:00 | 14 | Adrian Andreev v Eric Vanshelboim | Cancelled | |
| Challenger - Danderyd | 11/12 09:00 | 14 | Adrian Andreev v Adrian Oetzbach | 4-6,2-6 | |
| Challenger - Ismaning | 10/31 11:05 | 25 | [248] Adrian Andreev v Kacper Zuk [371] | 6-7,4-6 | |
| Challenger - Brest | 10/23 10:30 | 19 | [182] Duje Ajdukovic v Adrian Andreev [251] | 6-4,6-2 | |
| Challenger - Brest | 10/22 12:20 | 14 | [253] Adrian Andreev v Oleksii Krutykh [244] | 7-6,7-6 | |
| Challenger - Málaga | 10/10 12:50 | 25 | [93] Albert Ramos-Vinolas v Adrian Andreev [249] | 4-6,6-0,7-5 | |
| Challenger - Alicante | 10/03 12:30 | 25 | [217] Adrian Andreev v Elias Ymer [179] | 6-4,1-6,4-6 | |
| Challenger - Bad Waltersdorf | 09/20 09:35 | 25 | [183] Adrian Andreev v Marvin Moeller [433] | 5-7,4-6 | |
| Challenger - Bad Waltersdorf | 09/19 08:00 | 25 | Adrian Andreev v Bernabe Zapata Miralles | Cancelled | |
| Challenger - Stettin | 09/15 12:30 | 27 | [86] Alexander Shevchenko v Adrian Andreev [186] | 6-3,5-7,7-5 | |
| Challenger - Stettin | 09/13 11:00 | 26 | [186] Adrian Andreev v Hugo Gaston [87] | 2-6,7-5,6-4 | |
| Challenger - Stettin | 09/11 14:30 | 25 | [186] Adrian Andreev v Daniel Michalski [269] | 6-1,6-7,6-4 | |
| Challenger - Sevilla | 09/04 18:50 | 25 | Adrian Andreev v Calvin Hemery | 3-6,6-1,1-6 | |
| US Open | 08/25 18:35 | 15 | [106] Borna Gojo v Adrian Andreev [192] | 6-3,6-4 | |
| US Open | 08/22 22:35 | 14 | [192] Adrian Andreev v Nerman Fatic [195] | 6-3,6-4 | |
| Challenger - Stanford | 08/16 03:25 | 26 | [201] Adrian Andreev v Aleksandar Kovacevic [128] | 5-7,3-6 | |
| Challenger - Stanford | 08/13 23:10 | 25 | Adrian Andreev v Samir Banerjee | 5-7,6-2,6-4 | |
| Challenger - Porto | 08/04 12:00 | 27 | [202] Adrian Andreev v Luca Nardi [153] | 4-6,3-6 | |
| Challenger - Porto | 08/02 18:35 | 26 | [360] Peter Gojowczyk v Adrian Andreev [202] | 6-2,3-6,2-6 | |
| Challenger - Porto | 07/31 14:20 | 25 | [202] Adrian Andreev v Dominik Palan [307] | 6-3,7-6 | |
| Challenger - Zug | 07/28 10:45 | 27 | [80] Arthur Rinderknech v Adrian Andreev [210] | 6-2,6-2 | |
| Challenger - Zug | 07/27 08:30 | 26 | [210] Adrian Andreev v Harold Mayot [182] | 7-6,1-6,6-4 |
Adrian Andreew (bulgarisch Адриан Андреев; englisch Adrian Andreev; * 12. Mai 2001 in Sofia) ist ein bulgarischer Tennisspieler.