| Challenger - Guangzhou | 04/30 03:00 | 25 | [261] Alibek Kachmazov v Ricardas Berankis [329] | 2-6,3-6 | |
| Challenger - Shenzhen | 04/26 05:05 | 27 | [261] Alibek Kachmazov v Lloyd Harris [149] | 3-6,6-4,3-6 | |
| Challenger - Shenzhen | 04/25 02:00 | 26 | [261] Alibek Kachmazov v James McCabe [365] | 6-3,6-4 | |
| Challenger - Shenzhen | 04/24 03:55 | 25 | [334] Hiroki Moriya v Alibek Kachmazov [261] | 2-6,3-6 | |
| Challenger - Shenzhen | 04/24 03:20 | 25 | Yunchaokete Bu v Alibek Kachmazov | Cancelled | |
| Challenger - Gwangju | 04/19 02:00 | 27 | [257] Tung-Lin Wu v Alibek Kachmazov [248] | 6-3,5-7,7-6 | |
| Challenger - Gwangju | 04/17 02:00 | 26 | [248] Alibek Kachmazov v Jisung Nam [123] | 6-4,6-3 | |
| Challenger - Gwangju | 04/15 09:05 | 25 | [222] Antoine Escoffier v Alibek Kachmazov [248] | 5-7,4-6 | |
| Challenger - Busan | 04/10 04:20 | 26 | Alibek Kachmazov v Soonwoo Kwon | 4-6,3-6 | |
| Challenger - Busan | 04/09 01:00 | 25 | [409] Altug Celikbilek v Alibek Kachmazov [259] | 4-6,6-4,3-6 | |
| ITF - M25 Saint-Dizier | 03/31 13:00 | 29 | [262] Alibek Kachmazov v Gauthier Onclin [279] | 6-3,6-7,5-7 | |
| ITF - M25 Saint-Dizier | 03/30 13:00 | 28 | [262] Alibek Kachmazov v Raphael Collignon [436] | 4-6,7-6,6-0 | |
| ITF - M25 Saint-Dizier | 03/29 12:10 | 27 | [262] Alibek Kachmazov v Tim Handel [364] | 6-2,6-3 | |
| ITF - M25 Saint-Dizier | 03/28 10:00 | 26 | Alibek Kachmazov v Adrien Gobat | Walkover | |
| ITF - M25 Saint-Dizier | 03/27 11:05 | 25 | Alibek Kachmazov v Hugo Soares | 6-3,6-4 | |
| ITF - M25 Toulouse | 03/19 15:05 | 25 | [436] Raphael Collignon v Alibek Kachmazov [262] | 6-3,6-4 | |
| Challenger - Pau | 02/18 10:40 | 14 | [262] Alibek Kachmazov v Robin Bertrand [474] | Retired | |
| Challenger - Cherbourg | 02/16 15:30 | 27 | [218] Matteo Martineau v Alibek Kachmazov [262] | 6-2,6-4 | |
| Challenger - Cherbourg | 02/15 12:50 | 26 | [262] Alibek Kachmazov v Tristan Lamasine [280] | 6-3,6-4 | |
| Challenger - Cherbourg | 02/13 09:00 | 25 | Alibek Kachmazov v Buvaysar Gadamauri | 7-5,2-6,6-2 | |
| Challenger - Ottignies | 01/24 10:25 | 25 | [267] Alibek Kachmazov v Damir Dzumhur [158] | Retired | |
| Challenger - Ottignies | 01/23 12:55 | 19 | [267] Alibek Kachmazov v Michael Geerts [291] | 3-6,6-2,6-2 | |
| Challenger - Ottignies | 01/22 17:20 | 14 | [267] Alibek Kachmazov v David Jorda Sanchis [332] | 7-6,6-7,6-4 | |
| Challenger - Tenerife | 01/15 15:45 | 25 | [160] Pablo Llamas Ruiz v Alibek Kachmazov [267] | 7-6,6-4 | |
| Challenger Danderyd | 11/15 18:15 | 26 | [105] David Goffin v Alibek Kachmazov [264] | 7-5,7-5 | |
| Challenger Danderyd | 11/14 10:00 | 25 | [160] Leandro Riedi v Alibek Kachmazov [264] | 6-7,6-2,4-6 | |
| Challenger Danderyd | 11/13 11:05 | 19 | [264] Alibek Kachmazov v Alexis Gautier [405] | 4-6,6-3,6-2 | |
| Challenger Danderyd | 11/12 10:15 | 14 | [257] Alibek Kachmazov v Nikoloz Basilashvili [496] | 6-1,6-4 | |
| Helsinki, Finland | 11/07 15:20 | 25 | [130] Radu Albot v Alibek Kachmazov [257] | 6-2,6-1 | |
| Helsinki, Finland | 11/06 11:30 | 19 | [213] Mikhail Kukushkin v Alibek Kachmazov [257] | 4-6,7-6,4-6 |
Alibek Muratovich Kachmazov (Russian: Алибек Муратович Качмазов; born 17 August 2002) is a Russian tennis player.
Kachmazov has a career high ATP singles ranking of No. 257 achieved on 6 November 2023. He also has a career high ATP doubles ranking of No. 250 achieved on 8 May 2023.
Kachmazov made his ATP main draw debut at the 2019 Kremlin Cup after receiving a wildcard for the singles main draw.
He entered the main draw at the 2023 Chengdu Open as a qualifier but lost in the first round.
He entered the qualifying draw at the 2023 Astana Open as an alternate and won in the first round against third seed Fabian Marozsan and seventh seed Damir Dzumhur to qualify for his second main draw. He won his first ATP tour level match against Corentin Moutet.