| Challenger Guangzhou | 04/30 03:00 | 25 | [261] Alibek Kachmazov v Ricardas Berankis [329] | 2-6,3-6 | |
| Challenger Šen-čen | 04/26 05:05 | 27 | [261] Alibek Kachmazov v Lloyd Harris [149] | 3-6,6-4,3-6 | |
| Challenger Šen-čen | 04/25 02:00 | 26 | [261] Alibek Kachmazov v James McCabe [365] | 6-3,6-4 | |
| Challenger Šen-čen | 04/24 03:55 | 25 | [334] Hiroki Moriya v Alibek Kachmazov [261] | 2-6,3-6 | |
| Challenger Šen-čen | 04/24 03:20 | 25 | Yunchaokete Bu v Alibek Kachmazov | Cancelled | |
| Challenger Kwangdžu | 04/19 02:00 | 27 | [257] Tung-Lin Wu v Alibek Kachmazov [248] | 6-3,5-7,7-6 | |
| Challenger Kwangdžu | 04/17 02:00 | 26 | [248] Alibek Kachmazov v Jisung Nam [123] | 6-4,6-3 | |
| Challenger Kwangdžu | 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 | |
| Challenger Helsinky | 11/07 15:20 | 25 | [130] Radu Albot v Alibek Kachmazov [257] | 6-2,6-1 | |
| Challenger Helsinky | 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.