| ITF - M15 Šymkent | 04/24 05:15 | 25 | Sergey Fomin v Aryan Shah | 5-7,0-6 | |
| ITF - M15 Šymkent | 04/21 07:00 | 29 | Bekhan Atlangeriev v Sergey Fomin | 6-7,2-6 | |
| ITF - M15 Šymkent | 04/20 07:00 | 28 | Sergey Fomin v Evgenii Tiurnev | 3-6,7-6,6-4 | |
| ITF - M15 Šymkent | 04/19 06:00 | 27 | Sergey Fomin v Savva Polukhin | 7-6,3-6,7-6 | |
| ITF - M15 Šymkent | 04/18 07:00 | 26 | Sergey Fomin v Maxim Zhukov | 5-7,6-1,6-2 | |
| ITF - M15 Šymkent | 04/17 11:35 | 25 | Sergey Fomin v Niklas Schell | 7-6,6-3 | |
| ITF - M15 - Antalya | 04/04 07:00 | 26 | Sergey Fomin v Maxim Zhukov | 4-6,4-6 | |
| ITF - M15 - Antalya | 04/02 09:30 | 25 | Sergey Fomin v Mert Naci Turker | 6-2,6-2 | |
| ITF - M15 - Antalya | 03/27 07:00 | 25 | Jiri Barnat v Sergey Fomin | 6-1,6-2 | |
| ITF - M15 Aktobe | 03/16 05:55 | 28 | [412] Sergey Fomin v Egor Agafonov [406] | 1-6,4-6 | |
| ITF - M15 Aktobe | 03/15 06:00 | 27 | Evgeny Philippov v Sergey Fomin | 6-7,3-6 | |
| ITF - M15 Aktobe | 03/14 05:00 | 26 | Guy Den Heijer v Sergey Fomin | 3-6,7-6,6-7 |
Sergey Vladimirovich Fomin (Сергей Владимирович Фомин) (born 16 February 1958 in Saint Petersburg, Russia) is a Russian American mathematician who has made important contributions in combinatorics and its relations with algebra, geometry, and representation theory. Together with Andrei Zelevinsky, he introduced cluster algebras.