| Challenger -Bengaluru | 02/19 11:15 | 14 | [406] Akira Santillan v Alibek Kachmazov [347] | 4-6,7-5,5-7 | |
| Challenger - Chennai | 02/14 06:00 | 25 | [347] Alibek Kachmazov v Dalibor Svrcina [187] | 2-6,3-6 | |
| Challenger - Chennai | 02/13 07:10 | 19 | [347] Alibek Kachmazov v Vladyslav Orlov [387] | 6-4,7-6 | |
| Challenger - Chennai | 02/12 07:15 | 14 | Alibek Kachmazov v Manish Sureshkumar | 6-1,6-2 | |
| Challenger - Koblenz | 01/30 11:30 | 19 | [343] Alibek Kachmazov v Vitaliy Sachko [345] | 4-6,3-6 | |
| Challenger - Koblenz | 01/29 15:25 | 14 | [331] Alibek Kachmazov v Tristan Lamasine [435] | 6-3,6-2 | |
| Challenger - Ottignies-Louvain-la-Neuve | 01/25 11:05 | 25 | [198] Kaichi Uchida v Alibek Kachmazov [331] | 6-4,6-4 | |
| Challenger - Ottignies-Louvain-la-Neuve | 01/24 10:35 | 19 | [219] Joris De Loore v Alibek Kachmazov [331] | 6-4,6-4 | |
| Challenger - Ottignies-Louvain-la-Neuve | 01/23 15:05 | 14 | [359] Viktor Durasovic v Alibek Kachmazov [331] | 3-6,6-7 | |
| Challenger - Tenerife | 01/16 10:00 | 19 | [331] Alibek Kachmazov v Lorenzo Giustino [267] | 4-6,0-6 | |
| Challenger - Tenerife | 01/15 10:00 | 14 | [277] Aziz Dougaz v Alibek Kachmazov [328] | Retired | |
| Challenger - Oeiras - Qualificação | 01/08 14:55 | 14 | [403] Mark Lajal v Alibek Kachmazov [336] | 6-2,6-4 | |
| Challenger - Oeiras | 01/03 15:10 | 25 | [379] Edan Leshem v Alibek Kachmazov [336] | 6-4,6-4 | |
| Challenger - Oeiras | 01/02 12:50 | 19 | [336] Alibek Kachmazov v Sebastian Fanselow [399] | 6-3,6-2 | |
| Challenger - Oeiras | 01/01 17:10 | 14 | Alibek Kachmazov v Timo Legout | 6-2,6-1 | |
| Challenger - Andria | 11/23 09:00 | 26 | [334] Alibek Kachmazov v Jurij Rodionov [122] | 4-6,7-6,4-6 | |
| Challenger - Andria | 11/22 10:25 | 25 | [334] Alibek Kachmazov v Illya Marchenko [423] | 6-2,6-1 | |
| Challenger - Andria | 11/21 12:25 | 19 | [334] Alibek Kachmazov v Francesco Forti [452] | 6-4,6-3 | |
| Challenger - Andria | 11/20 16:25 | 14 | Alibek Kachmazov v Marcello Serafini | 6-3,6-2 | |
| Challenger - Helsínquia | 11/15 15:05 | 25 | [112] Tomas Machac v Alibek Kachmazov [336] | 7-6,6-4 | |
| Challenger - Helsínquia | 11/14 11:00 | 19 | [336] Alibek Kachmazov v Evgeny Karlovskiy [298] | 6-3,6-4 | |
| Challenger - Helsínquia | 11/13 09:00 | 14 | [252] Hamad Medjedovic v Alibek Kachmazov [358] | 6-4,4-6,6-7 | |
| Challenger - Roanne | 11/09 15:30 | 26 | [358] Alibek Kachmazov v Alexei Popyrin [131] | 5-7,1-6 | |
| Challenger - Roanne | 11/08 13:00 | 25 | [346] Maxime Janvier v Alibek Kachmazov [358] | 2-6,4-6 | |
| Challenger - Roanne | 11/07 11:45 | 19 | [358] Alibek Kachmazov v Kenny de Schepper [348] | 6-4,6-2 | |
| Challenger - Roanne | 11/06 13:35 | 14 | [330] Alibek Kachmazov v Mick Veldheer [343] | 3-6,6-3,6-1 | |
| Challenger - Bergamo | 11/01 09:00 | 25 | [330] Alibek Kachmazov v Altug Celikbilek [212] | 4-6,6-2,5-7 | |
| Challenger - Bergamo | 10/31 09:00 | 19 | [104] Jason Kubler v Alibek Kachmazov [330] | 6-4,6-7,1-6 | |
| Challenger - Bergamo | 10/30 09:00 | 14 | [336] Alibek Kachmazov v Alexey Vatutin [272] | 7-5,5-7,7-6 | |
| Challenger - Bergamo | 10/30 09:00 | 14 | Alibek Kachmazov v Nerman Fatic | Cancelled |
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.