11‑Dec‑2023 | M15 Monastir | Hard | R16 | 702 | 684 | Christoph Negritu [GER] d. Sorger | 5-7 7-5 6-1 | | | | | | | | | |
11‑Dec‑2023 | M15 Monastir | Hard | R32 | 702 | 988 | Sorger d. (Q)Alexander Donski [BUL] | 3-6 7-5 6-3 | | | | | | | | | |
4‑Dec‑2023 | M15 Monastir | Hard | R16 | 720 | 363 | (2)Guy Den Ouden [NED] d. Sorger | 2-6 6-1 6-0 | | | | | | | | | |
4‑Dec‑2023 | M15 Monastir | Hard | R32 | 720 | 1003 | Sorger d. (LL)Igor Kudriashov [RUS] | 7-5 4-6 7-6(4) | | | | | | | | | |
27‑Nov‑2023 | M15 Limassol | Hard | SF | 742 | 876 | (7)Millen Hurrion [GBR] d. (5)Sorger | 6-3 6-4 | | | | | | | | | |
27‑Nov‑2023 | M15 Limassol | Hard | QF | 742 | 703 | (5)Sorger d. (3)Oleg Prihodko [UKR] | 6-1 6-3 | | | | | | | | | |
27‑Nov‑2023 | M15 Limassol | Hard | R16 | 742 | 1224 | (5)Sorger d. (Q)Jurriaan Bol [NED] | 5-7 6-3 6-3 | | | | | | | | | |
27‑Nov‑2023 | M15 Limassol | Hard | R32 | 742 | 1296 | (5)Sorger d. (Q)Twan Van Zijl [NED] | 6-3 6-0 | | | | | | | | | |
20‑Nov‑2023 | M15 Limassol | Hard | QF | 739 | 520 | (2)Olaf Pieczkowski [POL] d. (5)Sorger | 4-6 6-2 6-3 | | | | | | | | | |
20‑Nov‑2023 | M15 Limassol | Hard | R16 | 739 | 1070 | (5)Sorger d. Jonas Trinker [AUT] | 6-4 1-6 6-1 | | | | | | | | | |
20‑Nov‑2023 | M15 Limassol | Hard | R32 | 739 | | (5)Sorger d. (Q)Mats Bredschneijder [NED] | 6-0 7-5 | | | | | | | | | |
6‑Nov‑2023 | M15 Monastir | Hard | R16 | 748 | 885 | Diego Fernandez Flores [CHI] d. (8)Sorger | 7-6(2) 6-2 | | | | | | | | | |
6‑Nov‑2023 | M15 Monastir | Hard | R32 | 748 | 972 | (8)Sorger d. Federico Bondioli [ITA] | 6-4 7-5 | | | | | | | | | |
30‑Oct‑2023 | M15 Monastir | Hard | R32 | 749 | 1478 | (Q)Jan Kupcic [SLO] d. (7)Sorger | 6-2 6-4 | | | | | | | | | |
16‑Oct‑2023 | M25 Telavi | Clay | R16 | 764 | 387 | (5)Damien Wenger [SUI] d. Sorger | 7-5 5-7 7-5 | | | | | | | | | |
16‑Oct‑2023 | M25 Telavi | Clay | R32 | 764 | | Sorger d. (Q)Maxence Bertimon [FRA] | 6-2 6-7(6) 6-4 | | | | | | | | | |
9‑Oct‑2023 | M25 Telavi | Clay | R16 | 774 | 534 | Juan Pablo Paz [ARG] d. Sorger | 2-6 7-5 6-4 | | | | | | | | | |
9‑Oct‑2023 | M25 Telavi | Clay | R32 | 774 | 857 | Sorger d. Aliaksandr Liaonenka [BLR] | 6-1 6-1 | | | | | | | | | |
2‑Oct‑2023 | M15 Bad Waltersdorf | Clay | SF | 774 | 766 | Marcel Zielinski [POL] d. Sorger | 6-1 6-3 | | | | | | | | | |
2‑Oct‑2023 | M15 Bad Waltersdorf | Clay | QF | 774 | 599 | Sorger d. (5)Matyas Fuele [HUN] | 6-7(5) 6-2 7-5 | | | | | | | | | |
2‑Oct‑2023 | M15 Bad Waltersdorf | Clay | R16 | 774 | 574 | Sorger d. (3)Bor Artnak [SLO] | 0-6 6-3 6-3 | | | | | | | | | |
2‑Oct‑2023 | M15 Bad Waltersdorf | Clay | R32 | 774 | | Sorger d. (WC)Wenzel Graski [AUT] | 6-0 6-3 | | | | | | | | | |
18‑Sep‑2023 | Bad Waltersdorf CH | Clay | R32 | 774 | 171 | Zdenek Kolar [CZE] d. (WC)Sorger | 6-1 7-5 | | 0.61 | 3.4% | 1.7% | 71.2% | 59.5% | 41.2% | 4/8 | 1:18 |
4‑Sep‑2023 | M25 Maribor | Clay | R32 | 749 | 322 | (1)Toby Alex Kodat [USA] d. Sorger | 7-5 6-1 | | | | | | | | | |
28‑Aug‑2023 | M15 Vienna | Clay | R16 | 749 | 1094 | Milos Karol [SVK] d. (6)Sorger | 6-4 6-3 | | | | | | | | | |
28‑Aug‑2023 | M15 Vienna | Clay | R32 | 749 | | (6)Sorger d. (Q)Lukas Rohseano [AUT] | 6-1 6-1 | | | | | | | | | |
7‑Aug‑2023 | M25 Osijek | Clay | QF | 759 | 457 | (2)Valerio Aboian [ARG] d. (7)Sorger | 6-4 6-4 | | | | | | | | | |
7‑Aug‑2023 | M25 Osijek | Clay | R16 | 759 | 827 | (7)Sorger d. Luka Pavlovic [FRA] | 4-6 6-3 6-1 | | | | | | | | | |
7‑Aug‑2023 | M25 Osijek | Clay | R32 | 759 | 1169 | (7)Sorger d. Duje Kekez [CRO] | 0-6 6-4 6-2 | | | | | | | | | |
31‑Jul‑2023 | M15 Novi Sad | Clay | R32 | 764 | 602 | (4)Florent Bax [FRA] d. Sorger | 6-1 6-3 | | | | | | | | | |
24‑Jul‑2023 | M15 Novi Sad | Clay | R32 | 765 | 660 | (7)Franco Roncadelli [URU] d. Sorger | 4-6 6-1 6-0 | | | | | | | | | |
3‑Jul‑2023 | M15 Sofia | Clay | R32 | 794 | 489 | (2)Leonardo Aboian [ARG] d. Sorger | 2-6 6-4 6-3 | | | | | | | | | |
26‑Jun‑2023 | M15 Celje | Clay | SF | 783 | 622 | (4)Pawel Cias [POL] d. Sorger | 6-0 6-0 | | | | | | | | | |
26‑Jun‑2023 | M15 Celje | Clay | QF | 783 | 693 | Sorger d. (5)Buvaysar Gadamauri [BEL] | 6-4 6-3 | | | | | | | | | |
26‑Jun‑2023 | M15 Celje | Clay | R16 | 783 | 1428 | Sorger d. (WC)Jan Kupcic [SLO] | 7-5 7-6(1) | | | | | | | | | |
26‑Jun‑2023 | M15 Celje | Clay | R32 | 783 | 480 | Sorger d. (2)Peter Fajta [HUN] | 6-2 RET | | | | | | | | | |
19‑Jun‑2023 | M15 Store | Clay | R32 | 779 | 690 | (4)Andrea Guerrieri [ITA] d. Sorger | 2-6 6-3 6-2 | | | | | | | | | |
29‑May‑2023 | M25 Kiseljak | Clay | R32 | 775 | 384 | (2)Duje Ajdukovic [CRO] d. (Q)Sorger | 6-2 6-2 | | | | | | | | | |
22‑May‑2023 | M15 Brcko | Clay | R16 | 769 | 1187 | (SE)Andrej Nedic [BIH] d. Sorger | 6-1 6-3 | | | | | | | | | |
22‑May‑2023 | M15 Brcko | Clay | R32 | 769 | 549 | Sorger d. (4)Mirko Martinez [SUI] | 6-1 4-1 RET | | | | | | | | | |
8‑May‑2023 | M15 Doboj | Clay | F | 881 | 438 | (1)Ergi Kirkin [TUR] d. Sorger | 7-6(5) 7-5 | | | | | | | | | |
8‑May‑2023 | M15 Doboj | Clay | SF | 881 | 686 | Sorger d. (3)Viacheslav Bielinskyi [UKR] | 6-4 6-1 | | | | | | | | | |
8‑May‑2023 | M15 Doboj | Clay | QF | 881 | 586 | Sorger d. (2)Mirko Martinez [SUI] | 6-1 7-5 | | | | | | | | | |
8‑May‑2023 | M15 Doboj | Clay | R16 | 881 | 1609 | Sorger d. (Q)Lucio Carnevalle [ARG] | 7-6(6) 6-2 | | | | | | | | | |
8‑May‑2023 | M15 Doboj | Clay | R32 | 881 | 693 | Sorger d. (7)Lorenzo Bocchi [ITA] | 7-5 6-3 | | | | | | | | | |
1‑May‑2023 | M15 Osijek | Clay | QF | 857 | 508 | (2)Mohamed Safwat [EGY] d. Sorger | 4-6 6-3 6-2 | | | | | | | | | |
1‑May‑2023 | M15 Osijek | Clay | R16 | 857 | 686 | Sorger d. (6)Lorenzo Bocchi [ITA] | 6-4 6-2 | | | | | | | | | |
1‑May‑2023 | M15 Osijek | Clay | R32 | 857 | 940 | Sorger d. Domagoj Biljesko [CRO] | 6-4 6-1 | | | | | | | | | |
10‑Apr‑2023 | M15 Monastir | Hard | SF | 913 | 558 | (5)Duarte Vale [POR] d. (Q)Sorger | 6-2 6-4 | | | | | | | | | |
10‑Apr‑2023 | M15 Monastir | Hard | QF | 913 | 706 | (Q)Sorger d. Daniel Rodrigues [POR] | 3-6 4-1 RET | | | | | | | | | |
10‑Apr‑2023 | M15 Monastir | Hard | R16 | 913 | 543 | (Q)Sorger d. (4)Gage Brymer [USA] | 6-2 6-2 | | | | | | | | | |
10‑Apr‑2023 | M15 Monastir | Hard | R32 | 913 | 869 | (Q)Sorger d. Adrien Gobat [FRA] | 7-6(5) 7-6(3) | | | | | | | | | |
6‑Mar‑2023 | M15 Sharm ElSheikh | Hard | R32 | 913 | 480 | (3)Robert Strombachs [LAT] d. (WC)Sorger | 6-2 6-1 | | | | | | | | | |
20‑Feb‑2023 | M15 Sharm ElSheikh | Hard | R32 | 929 | 521 | (3)Aldin Setkic [BIH] d. (Q)Sorger | 6-2 2-6 6-2 | | | | | | | | | |
13‑Feb‑2023 | M15 Sharm ElSheikh | Hard | R16 | 931 | 553 | (1)Saba Purtseladze [GEO] d. (Q)Sorger | 6-7(6) 6-4 6-4 | | | | | | | | | |
13‑Feb‑2023 | M15 Sharm ElSheikh | Hard | R32 | 931 | | (Q)Sorger d. (WC)Christian Teszari [ROU] | 6-2 6-2 | | | | | | | | | |
30‑Jan‑2023 | M15 Monastir | Hard | R16 | 1003 | 570 | (3)Tao Mu [CHN] d. (Q)Sorger | 7-6(6) 6-2 | | | | | | | | | |
30‑Jan‑2023 | M15 Monastir | Hard | R32 | 1003 | 944 | (Q)Sorger d. (Q)Alexander Zgirovsky [BLR] | 6-3 6-4 | | | | | | | | | |
23‑Jan‑2023 | M15 Monastir | Hard | QF | 998 | 543 | (8)Kalin Ivanovski [MKD] d. (Q)Sorger | 6-2 6-4 | | | | | | | | | |
23‑Jan‑2023 | M15 Monastir | Hard | R16 | 998 | 445 | (Q)Sorger d. (4)Robin Bertrand [FRA] | 6-3 6-2 | | | | | | | | | |
23‑Jan‑2023 | M15 Monastir | Hard | R32 | 998 | 721 | (Q)Sorger d. Daniel Rodrigues [POR] | 6-3 6-0 | | | | | | | | | |