18‑Dec‑2023 | M15 Monastir | Hard | R32 | 768 | 569 | (4)Constantin Bittoun Kouzmine [FRA] d. Visker | 7-6(8) 6-3 | | | | | | | | | |
11‑Dec‑2023 | M15 Monastir | Hard | QF | 767 | 704 | Visker d. Arthur Bouquier [FRA] | 6-4 3-6 6-2 | | | | | | | | | |
11‑Dec‑2023 | M15 Monastir | Hard | R16 | 767 | 645 | Visker d. Maximus Jones [THA] | 7-6(5) 5-7 7-6(5) | | | | | | | | | |
11‑Dec‑2023 | M15 Monastir | Hard | R32 | 767 | 456 | Visker d. (5)Alexey Vatutin [RUS] | 7-5 7-5 | | | | | | | | | |
6‑Nov‑2023 | M25 Heraklion | Hard | R16 | 836 | 458 | (7)Yshai Oliel [ISR] d. Visker | 6-4 3-6 7-6(7) | | | | | | | | | |
6‑Nov‑2023 | M25 Heraklion | Hard | R32 | 836 | 1328 | Visker d. (Q)Aaron Cohen [ISR] | 6-2 6-1 | | | | | | | | | |
30‑Oct‑2023 | M25 Heraklion | Hard | SF | 840 | 836 | (JE)Arthur Gea [FRA] d. Visker | 6-3 7-6(4) | | | | | | | | | |
30‑Oct‑2023 | M25 Heraklion | Hard | QF | 840 | 461 | Visker d. Yshai Oliel [ISR] | 6-1 7-6(5) | | | | | | | | | |
30‑Oct‑2023 | M25 Heraklion | Hard | R16 | 840 | 533 | Visker d. Sidane Pontjodikromo [NED] | 7-5 6-4 | | | | | | | | | |
30‑Oct‑2023 | M25 Heraklion | Hard | R32 | 840 | 405 | Visker d. (4)Cezar Cretu [ROU] | 6-4 7-5 | | | | | | | | | |
16‑Oct‑2023 | M15 Heraklion | Hard | R32 | 836 | 668 | (3)Gabriel Decamps [BRA] d. Visker | 7-5 6-2 | | | | | | | | | |
25‑Sep‑2023 | M25 Santa Margherita di Pula | Clay | R16 | 864 | 503 | Federico Iannaccone [ITA] d. (Q)Visker | 6-7(2) 7-6(4) 7-6(8) | | | | | | | | | |
25‑Sep‑2023 | M25 Santa Margherita di Pula | Clay | R32 | 864 | 405 | (Q)Visker d. (7)Lorenzo Rottoli [ITA] | 6-4 6-4 | | | | | | | | | |
18‑Sep‑2023 | M25 Santa Margherita di Pula | Clay | R32 | 876 | 525 | (6)Sidane Pontjodikromo [NED] d. Visker | 5-7 6-4 6-2 | | | | | | | | | |
11‑Sep‑2023 | M15 Buschhausen | Clay | R16 | 895 | 550 | (2)Hazem Naw [SYR] d. Visker | 6-4 7-6(4) | | | | | | | | | |
11‑Sep‑2023 | M15 Buschhausen | Clay | R32 | 895 | 1335 | Visker d. David Fix [GER] | 6-1 6-3 | | | | | | | | | |
4‑Sep‑2023 | M15 Haren | Clay | QF | 883 | 1371 | (WC)Brian Bozemoj [NED] d. Visker | 6-3 6-7(5) 7-5 | | | | | | | | | |
4‑Sep‑2023 | M15 Haren | Clay | R16 | 883 | 1361 | Visker d. (PR)Andrea Bolla [ITA] | 4-6 6-3 6-4 | | | | | | | | | |
4‑Sep‑2023 | M15 Haren | Clay | R32 | 883 | 869 | Visker d. Jarno Jans [NED] | 6-1 6-3 | | | | | | | | | |
7‑Aug‑2023 | M15 Frankfurt am Main | Clay | R32 | 891 | 338 | (1)Lucas Gerch [GER] d. Visker | 6-0 6-1 | | | | | | | | | |
31‑Jul‑2023 | M15 Eindhoven | Clay | R16 | 904 | | (Q)Jurriaan Bol [NED] d. (WC)Visker | 6-3 6-2 | | | | | | | | | |
31‑Jul‑2023 | M15 Eindhoven | Clay | R32 | 904 | 655 | (WC)Visker d. (8)Marlon Vankan [GER] | 7-6(3) 6-3 | | | | | | | | | |
24‑Jul‑2023 | M15 Vejle | Clay | R16 | 905 | 939 | Lewie Lane [GER] d. Visker | 6-4 6-2 | | | | | | | | | |
24‑Jul‑2023 | M15 Vejle | Clay | R32 | 905 | 763 | Visker d. (9)Jonathan Mridha [SWE] | 5-7 7-5 7-5 | | | | | | | | | |
17‑Jul‑2023 | Amersfoort CH | Clay | R32 | 994 | 483 | (Q)Elmer Moller [DEN] d. (Q)Visker | 6-2 6-1 | | 0.45 | 2.5% | 5.0% | 65.0% | 50.0% | 35.7% | 1/5 | 0:46 |
17‑Jul‑2023 | Amersfoort CH | Clay | Q2 | 994 | 570 | (WC)Visker d. Ryan Nijboer [NED] | 7-6(5) 3-6 7-5 | | 0.98 | 6.4% | 2.4% | 57.6% | 61.1% | 49.1% | 8/13 | 2:49 |
17‑Jul‑2023 | Amersfoort CH | Clay | Q1 | 994 | 316 | (WC)Visker d. (2)Eduardo Ribeiro [BRA] | 6-3 7-6(13) | | 1.11 | 2.5% | 6.3% | 60.0% | 81.3% | 34.4% | 2/4 | |
10‑Jul‑2023 | M25 Esch/Alzette | Clay | R16 | | | Alexander Blockx [BEL] d. (Q)Visker | 6-7(7) 6-4 6-4 | | | | | | | | | |
10‑Jul‑2023 | M25 Esch/Alzette | Clay | R32 | | | (Q)Visker d. (WC)Raphael Calzi [LUX] | 6-4 6-3 | | | | | | | | | |
3‑Jul‑2023 | M25 The Hague | Clay | R32 | 1105 | 793 | Aleksandr Braynin [UKR] d. (WC)Visker | 6-1 7-6(3) | | | | | | | | | |
26‑Jun‑2023 | M15 Kamen | Clay | SF | 1091 | 758 | Svyatoslav Gulin [RUS] d. (Q)Visker | 5-7 6-4 6-1 | | | | | | | | | |
26‑Jun‑2023 | M15 Kamen | Clay | QF | 1091 | 541 | (Q)Visker d. (4)Arthur Reymond [FRA] | 6-4 7-5 | | | | | | | | | |
26‑Jun‑2023 | M15 Kamen | Clay | R16 | 1091 | | (Q)Visker d. (WC)Yannik Kelm [GER] | 2-6 6-4 6-4 | | | | | | | | | |
26‑Jun‑2023 | M15 Kamen | Clay | R32 | 1091 | 592 | (Q)Visker d. (5)Aleksandre Metreveli [GEO] | 0-6 7-6(5) 6-1 | | | | | | | | | |
15‑May‑2023 | M15 Kalmar | Clay | SF | 1317 | 491 | (3)Lucas Catarina [MON] d. (Q)Visker | 6-1 6-4 | | | | | | | | | |
15‑May‑2023 | M15 Kalmar | Clay | QF | 1317 | 1159 | (Q)Visker d. Lewie Lane [GER] | 7-6(6) 6-2 | | | | | | | | | |
15‑May‑2023 | M15 Kalmar | Clay | R16 | 1317 | 450 | (Q)Visker d. (2)Leo Borg [SWE] | 7-6(2) 6-3 | | | | | | | | | |
15‑May‑2023 | M15 Kalmar | Clay | R32 | 1317 | | (Q)Visker d. (Q)Markus Bolin [SWE] | 6-3 6-1 | | | | | | | | | |
23‑Jan‑2023 | M25 Al Zahra | Hard | R16 | 1720 | 491 | Khumoyun Sultanov [UZB] d. (Q)Visker | 6-2 7-6(5) | | | | | | | | | |
23‑Jan‑2023 | M25 Al Zahra | Hard | R32 | 1720 | | (Q)Visker d. (Q)Ivan Kremenchutskyi [UKR] | 6-2 6-1 | | | | | | | | | |
16‑Jan‑2023 | M25 Doha | Hard | R16 | 1720 | 892 | (PR)Jacopo Berrettini [ITA] d. (Q)Visker | 6-1 6-4 | | | | | | | | | |
16‑Jan‑2023 | M25 Doha | Hard | R32 | 1720 | 325 | (Q)Visker d. (1)Oliver Crawford [GBR] | 4-6 6-4 6-3 | | | | | | | | | |
9‑Jan‑2023 | M15 Doha | Hard | R16 | 1725 | 490 | (3)Khumoyun Sultanov [UZB] d. (Q)Visker | 2-6 6-1 6-4 | | | | | | | | | |
9‑Jan‑2023 | M15 Doha | Hard | R32 | 1725 | 747 | (Q)Visker d. Sidane Pontjodikromo [NED] | 7-5 6-4 | | | | | | | | | |