| Challenger Francavilla | 05/06 08:00 | 25 | Adrian Andreev vs Darwin Blanch | View | |
| Challenger Francavilla | 05/07 09:00 | - | Adrian Andreev vs Darwin Blanch | View |
| Challenger Rzym | 04/22 11:25 | 25 | [207] Billy Harris v Adrian Andreev [233] | 3-6,6-3,6-4 | |
| Challenger Oeiras | 04/16 12:00 | 25 | [262] Valentin Royer v Adrian Andreev [230] | 6-0,5-7,6-4 | |
| Challenger Oeiras | 04/15 11:40 | 19 | [230] Adrian Andreev v Enrico Dalla Valle [263] | 6-1,7-5 | |
| Challenger Oeiras | 04/14 12:30 | 14 | [230] Adrian Andreev v Daniel Merida [365] | 3-6,6-2,6-3 | |
| Challenger Zadar | 03/24 10:00 | 29 | [213] Jozef Kovalik v Adrian Andreev [254] | 6-4,6-2 | |
| Challenger Zadar | 03/23 10:00 | 28 | [254] Adrian Andreev v Timofey Skatov [273] | 6-3,6-4 | |
| Challenger Zadar | 03/22 10:00 | 27 | [261] Enrico Dalla Valle v Adrian Andreev [254] | 6-3,4-6,2-6 | |
| Challenger Zadar | 03/21 12:25 | 26 | [254] Adrian Andreev v Matej Dodig [422] | 6-4,4-6,6-1 | |
| Challenger Zadar | 03/19 09:15 | 25 | [247] Manuel Guinard v Adrian Andreev [254] | 1-6,4-6 | |
| Challenger Hamburg | 03/12 09:30 | 25 | [244] Adrian Andreev v Clement Chidekh [320] | 2-6,7-6,3-6 | |
| Challenger Tenerife - Kwalifikacje | 02/25 13:45 | 14 | [322] Laurent Lokoli v Adrian Andreev [265] | 6-4,6-4 | |
| Challenger Tenerife | 02/21 14:45 | 26 | [183] Matteo Gigante v Adrian Andreev [265] | 6-4,6-3 |
Adrian Andreew, bułg. Адриан Андреев (ur. 12 maja 2001 w Sofii) – bułgarski tenisista, triumfator juniorskiego US Open 2018 w grze podwójnej, reprezentant kraju w rozgrywkach Pucharu Davisa.