25‑Dec‑2023 | M15 Monastir | Hard | QF | 688 | 583 | (4)Florent Bax [FRA] d. (8)Simakin | 6-2 6-2 | | | | | | | | | |
25‑Dec‑2023 | M15 Monastir | Hard | R16 | 688 | 1097 | (8)Simakin d. Perry Gregg [USA] | 6-4 6-0 | | | | | | | | | |
25‑Dec‑2023 | M15 Monastir | Hard | R32 | 688 | 1660 | (8)Simakin d. (WC)Chirag Duhan [IND] | 6-1 7-6(3) | | | | | | | | | |
6‑Nov‑2023 | M25 Sharm ElSheikh | Hard | R32 | 665 | 594 | (7)Bor Artnak [SLO] d. Simakin | 7-6(9) 6-3 | | | | | | | | | |
30‑Oct‑2023 | M25 Sharm ElSheikh | Hard | R16 | 669 | 387 | (3)Kris Van Wyk [RSA] d. Simakin | 6-7(6) 6-3 6-2 | | | | | | | | | |
30‑Oct‑2023 | M25 Sharm ElSheikh | Hard | R32 | 669 | 795 | Simakin d. Hanyi Liu [CHN] | 6-3 6-4 | | | | | | | | | |
23‑Oct‑2023 | M15 Sharm ElSheikh | Hard | QF | 586 | 485 | (3)Saba Purtseladze [GEO] d. (8)Simakin | 6-4 4-6 6-4 | | | | | | | | | |
23‑Oct‑2023 | M15 Sharm ElSheikh | Hard | R16 | 586 | 847 | (8)Simakin d. (PR)Vadym Ursu [UKR] | 6-3 6-2 | | | | | | | | | |
23‑Oct‑2023 | M15 Sharm ElSheikh | Hard | R32 | 586 | 1475 | (8)Simakin d. Dylan Salton [RSA] | 6-1 6-1 | | | | | | | | | |
16‑Oct‑2023 | M15 Sharm ElSheikh | Hard | R32 | 602 | 900 | Alexandr Binda [ITA] d. (6)Simakin | 7-6(4) 1-6 6-2 | | | | | | | | | |
9‑Oct‑2023 | M15 Sharm ElSheikh | Hard | SF | 600 | 1313 | (Q)Philip Henning [RSA] d. (4)Simakin | 6-4 2-6 6-4 | | | | | | | | | |
9‑Oct‑2023 | M15 Sharm ElSheikh | Hard | QF | 600 | 706 | (4)Simakin d. (6)Sergey Fomin [UZB] | 6-2 4-1 RET | | | | | | | | | |
9‑Oct‑2023 | M15 Sharm ElSheikh | Hard | R16 | 600 | 1189 | (4)Simakin d. (WC)Faris Zakaryia [EGY] | 7-6(3) 7-5 | | | | | | | | | |
9‑Oct‑2023 | M15 Sharm ElSheikh | Hard | R32 | 600 | 800 | (4)Simakin d. Hanyi Liu [CHN] | 6-1 6-2 | | | | | | | | | |
4‑Sep‑2023 | M25 Monastir | Hard | F | 713 | 1193 | Ryan Seggerman [USA] d. (4)Simakin | 7-5 6-4 | | | | | | | | | |
4‑Sep‑2023 | M25 Monastir | Hard | SF | 713 | 253 | (4)Simakin d. (1)Abedallah Shelbayh [JOR] | 2-6 7-6(2) 6-4 | | | | | | | | | |
4‑Sep‑2023 | M25 Monastir | Hard | QF | 713 | 938 | (4)Simakin d. (8)Thomas Braithwaite [AUS] | 6-4 6-3 | | | | | | | | | |
4‑Sep‑2023 | M25 Monastir | Hard | R16 | 713 | 1095 | (4)Simakin d. Maxim Zhukov [RUS] | 6-4 4-6 6-1 | | | | | | | | | |
4‑Sep‑2023 | M25 Monastir | Hard | R32 | 713 | 1225 | (4)Simakin d. Vladislav Ivanov [RUS] | 6-4 6-3 | | | | | | | | | |
28‑Aug‑2023 | M15 Monastir | Hard | SF | 713 | 431 | (2)Kris Van Wyk [RSA] d. (7)Simakin | 7-5 2-6 6-3 | | | | | | | | | |
28‑Aug‑2023 | M15 Monastir | Hard | QF | 713 | 565 | (7)Simakin d. (4)Ilya Snitari [MDA] | 6-4 7-6(3) | | | | | | | | | |
28‑Aug‑2023 | M15 Monastir | Hard | R16 | 713 | 899 | (7)Simakin d. Leopold Zima [GER] | 6-1 6-4 | | | | | | | | | |
28‑Aug‑2023 | M15 Monastir | Hard | R32 | 713 | | (7)Simakin d. (WC)Matteo Covato [ITA] | 6-2 6-3 | | | | | | | | | |
21‑Aug‑2023 | M15 Monastir | Hard | R32 | 705 | 1295 | (WC)Luca Fantini [ITA] d. (8)Simakin | 5-7 6-4 6-2 | | | | | | | | | |
31‑Jul‑2023 | M25 Astana | Hard | R16 | 703 | 344 | (1)Filip Peliwo [POL] d. Simakin | 7-5 6-4 | | | | | | | | | |
31‑Jul‑2023 | M25 Astana | Hard | R32 | 703 | 1266 | Simakin d. (Q)Arslanbek Aitkulov [KAZ] | 6-3 6-4 | | | | | | | | | |
24‑Jul‑2023 | Astana CH | Hard | Q2 | 708 | 897 | (12)Egor Gerasimov [BLR] d. (6)Simakin | 7-6(4) 4-6 7-5 | | 0.79 | 0.9% | 4.3% | 60.3% | 71.4% | 50.0% | 7/10 | 2:30 |
24‑Jul‑2023 | Astana CH | Hard | Q1 | 708 | 1185 | (6)Simakin d. Siddhant Banthia [IND] | 2-6 6-2 6-3 | | 1.14 | 2.8% | 6.9% | 55.6% | 52.5% | 59.4% | 1/6 | 1:31 |
8‑May‑2023 | M15 Antalya | Clay | R32 | 705 | 582 | (5)Max Alcala Gurri [ESP] d. (Q)Simakin | 6-0 6-4 | | | | | | | | | |
17‑Apr‑2023 | M25 Sharm ElSheikh | Hard | R16 | 730 | 521 | Alexander Cozbinov [MDA] d. (WC)Simakin | 6-2 2-6 7-6(5) | | | | | | | | | |
17‑Apr‑2023 | M25 Sharm ElSheikh | Hard | R32 | 730 | 450 | (WC)Simakin d. (5)Mats Rosenkranz [GER] | 6-1 7-5 | | | | | | | | | |
10‑Apr‑2023 | M25 Sharm ElSheikh | Hard | QF | 725 | 355 | (3)Alibek Kachmazov [RUS] d. (Q)Simakin | 6-3 6-4 | | | | | | | | | |
10‑Apr‑2023 | M25 Sharm ElSheikh | Hard | R16 | 725 | 425 | (Q)Simakin d. (8)Robin Bertrand [FRA] | 2-6 6-2 6-3 | | | | | | | | | |
10‑Apr‑2023 | M25 Sharm ElSheikh | Hard | R32 | 725 | 1553 | (Q)Simakin d. (JE)Devin Badenhorst [RSA] | 7-6(5) 7-6(6) | | | | | | | | | |
3‑Apr‑2023 | M15 Sharm ElSheikh | Hard | R32 | 806 | 898 | Evgeny Tyurnev [RUS] d. Simakin | 6-1 2-6 7-5 | | | | | | | | | |
27‑Mar‑2023 | M15 Sharm ElSheikh | Hard | F | 799 | 563 | (4)Mohamed Safwat [EGY] d. Simakin | 6-4 6-0 | | | | | | | | | |
27‑Mar‑2023 | M15 Sharm ElSheikh | Hard | SF | 799 | 684 | Simakin d. (7)Zura Tkemaladze [GEO] | 6-3 6-4 | | | | | | | | | |
27‑Mar‑2023 | M15 Sharm ElSheikh | Hard | QF | 799 | 1266 | Simakin d. (Q)Gabriele Bosio [ITA] | 6-1 6-4 | | | | | | | | | |
27‑Mar‑2023 | M15 Sharm ElSheikh | Hard | R16 | 799 | 540 | Simakin d. (3)Saba Purtseladze [GEO] | 7-6(5) 6-1 | | | | | | | | | |
27‑Mar‑2023 | M15 Sharm ElSheikh | Hard | R32 | 799 | 1088 | Simakin d. Boris Pokotilov [RUS] | 6-3 6-1 | | | | | | | | | |
6‑Feb‑2023 | M25 Monastir | Hard | R32 | 773 | 296 | (3)Dan Added [FRA] d. Simakin | 6-4 6-2 | | | | | | | | | |
30‑Jan‑2023 | M25 Monastir | Hard | R32 | 781 | 1239 | (PR)Benjamin Pietri [FRA] d. Simakin | 6-4 6-2 | | | | | | | | | |
23‑Jan‑2023 | M15 Monastir | Hard | R16 | 775 | 464 | (6)Francesco Forti [ITA] d. Simakin | 6-3 6-4 | | | | | | | | | |
23‑Jan‑2023 | M15 Monastir | Hard | R32 | 775 | 698 | Simakin d. Simon Anthony Ivanov [BUL] | 6-2 6-0 | | | | | | | | | |