28‑Nov‑2022 | Maia CH | Clay | R16 | 297 | 194 | (8)Riccardo Bonadio [ITA] d. (Q)Collignon | 7-5 7-5 | | 0.76 | 5.6% | 1.4% | 66.7% | 75.0% | 45.8% | 2/4 | 1:43 |
28‑Nov‑2022 | Maia CH | Clay | R32 | 297 | 995 | (Q)Collignon d. (WC)Fabio Coelho [POR] | 6-3 6-0 | | 1.58 | 0.0% | 2.1% | 79.2% | 63.2% | 60.0% | 1/2 | 1:21 |
28‑Nov‑2022 | Maia CH | Clay | Q2 | 297 | 925 | (4)Collignon d. Maik Steiner [GER] | 6-4 7-5 | | 1.23 | 5.2% | 5.2% | 63.6% | 73.5% | 42.9% | 5/7 | 1:55 |
28‑Nov‑2022 | Maia CH | Clay | Q1 | 297 | | (4)Collignon d. (WC)Goncalo Falcao [POR] | 6-2 6-2 | | 3.23 | 0.0% | 5.3% | 73.7% | 92.9% | 60.0% | 0/0 | 1:15 |
21‑Nov‑2022 | Andria CH | Hard | Q2 | 297 | 423 | (11)Illya Marchenko [UKR] d. (3)Collignon | 6-3 7-5 | | 0.77 | 1.5% | 6.1% | 74.2% | 57.1% | 41.2% | 1/6 | 1:26 |
21‑Nov‑2022 | Andria CH | Hard | Q1 | 297 | 766 | (3)Collignon d. (WC)Lorenzo Rottoli [ITA] | 6-1 6-3 | | 1.59 | 10.4% | 0.0% | 64.6% | 64.5% | 64.7% | 7/9 | 1:09 |
14‑Nov‑2022 | Helsinki CH | Hard | Q2 | 297 | 382 | (Alt)Giovanni Mpetshi Perricard [FRA] d. (7)Collignon | 6-4 7-6(5) | | 0.92 | 4.5% | 6.0% | 67.2% | 68.9% | 72.7% | 0/1 | 1:28 |
14‑Nov‑2022 | Helsinki CH | Hard | Q1 | 297 | | (7)Collignon d. (WC)Otso Martikainen [FIN] | 6-0 6-0 | | 3.52 | 13.3% | 6.7% | 80.0% | 91.7% | 33.3% | 0/0 | 0:44 |
7‑Nov‑2022 | Bratislava CH | Hard | Q1 | 296 | 434 | Martin Krumich [CZE] d. (4)Collignon | 3-6 7-6(5) 6-1 | | 0.98 | 6.0% | 2.4% | 72.3% | 56.7% | 56.5% | 2/7 | 2:22 |
17‑Oct‑2022 | Hamburg CH | Hard | R32 | 302 | 111 | (1)Gregoire Barrere [FRA] d. (Alt)Collignon | 4-6 6-1 6-2 | | 0.76 | 7.0% | 1.4% | 60.6% | 74.4% | 39.3% | 3/7 | 1:28 |
10‑Oct‑2022 | M25+H Rodez | Hard | SF | 330 | 441 | (6)Antoine Hoang [FRA] d. (1)Collignon | 6-3 6-4 | | | | | | | | | |
10‑Oct‑2022 | M25+H Rodez | Hard | QF | 330 | 456 | (1)Collignon d. (7)Matteo Martineau [FRA] | 7-5 6-2 | | | | | | | | | |
10‑Oct‑2022 | M25+H Rodez | Hard | R16 | 330 | | (1)Collignon d. (Q)Simon Reveniau [FRA] | 6-1 6-3 | | | | | | | | | |
10‑Oct‑2022 | M25+H Rodez | Hard | R32 | 330 | 692 | (1)Collignon d. Mick Veldheer [NED] | 6-2 6-2 | | | | | | | | | |
3‑Oct‑2022 | M25 Nevers | Hard | F | 322 | 396 | (2)Gauthier Onclin [BEL] d. (1)Collignon | 6-3 2-6 6-3 | | | | | | | | | |
3‑Oct‑2022 | M25 Nevers | Hard | SF | 322 | 434 | (1)Collignon d. (4)Antoine Hoang [FRA] | 6-3 7-5 | | | | | | | | | |
3‑Oct‑2022 | M25 Nevers | Hard | QF | 322 | 548 | (1)Collignon d. (8)Gabriel Debru [FRA] | 3-6 6-4 6-3 | | | | | | | | | |
3‑Oct‑2022 | M25 Nevers | Hard | R16 | 322 | 1155 | (1)Collignon d. Alexis Boureau [FRA] | 6-1 7-5 | | | | | | | | | |
3‑Oct‑2022 | M25 Nevers | Hard | R32 | 322 | 1620 | (1)Collignon d. (Q)Clement Deleersnyder [FRA] | 6-0 6-1 | | | | | | | | | |
19‑Sep‑2022 | Braga CH | Clay | Q2 | 322 | 511 | (10)Pablo Llamas Ruiz [ESP] d. (5)Collignon | 6-4 3-6 7-5 | | 0.89 | 1.0% | 2.1% | 55.2% | 47.2% | 48.8% | 5/14 | 2:13 |
19‑Sep‑2022 | Braga CH | Clay | Q1 | 322 | 841 | (5)Collignon d. (PR)Inigo Cervantes Huegun [ESP] | 6-1 6-1 | | 1.91 | 0.0% | 4.7% | 62.8% | 85.2% | 43.8% | 4/4 | 1:18 |
22‑Aug‑2022 | Prague CH | Clay | R16 | 355 | 317 | (8)Nicolas Moreno De Alboran [USA] d. Collignon | 7-5 5-7 7-5 | | 0.88 | 1.8% | 6.4% | 56.0% | 67.2% | 50.0% | 4/9 | 2:45 |
22‑Aug‑2022 | Prague CH | Clay | R32 | 355 | 396 | Collignon d. Alexis Gautier [FRA] | 6-4 6-1 | | 1.76 | 6.7% | 11.1% | 57.8% | 88.5% | 47.4% | 1/2 | 0:59 |
15‑Aug‑2022 | M25 Koksijde | Clay | F | 356 | 330 | (5)Collignon d. (1)Hernan Casanova [ARG] | 6-1 6-1 | | | | | | | | | |
15‑Aug‑2022 | M25 Koksijde | Clay | SF | 356 | 421 | (5)Collignon d. (7)Carlos Sanchez Jover [ESP] | 6-1 6-3 | | | | | | | | | |
15‑Aug‑2022 | M25 Koksijde | Clay | QF | 356 | | (5)Collignon d. (WC)Gilles Arnaud Bailly [BEL] | 6-4 6-4 | | | | | | | | | |
15‑Aug‑2022 | M25 Koksijde | Clay | R16 | 356 | 619 | (5)Collignon d. Jules Marie [FRA] | 6-0 6-4 | | | | | | | | | |
15‑Aug‑2022 | M25 Koksijde | Clay | R32 | 356 | 814 | (5)Collignon d. Buvaysar Gadamauri [BEL] | 6-2 7-5 | | | | | | | | | |
8‑Aug‑2022 | Meerbusch CH | Clay | Q1 | 369 | 478 | Tristan Lamasine [FRA] d. (7)Collignon | 6-1 6-4 | | 0.78 | 2.2% | 2.2% | 71.7% | 69.7% | 30.8% | 3/6 | 1:08 |
1‑Aug‑2022 | M25 Wetzlar | Clay | SF | 370 | 290 | (1)Nick Hardt [DOM] d. (7)Collignon | 1-6 6-1 6-2 | | | | | | | | | |
1‑Aug‑2022 | M25 Wetzlar | Clay | QF | 370 | 321 | (7)Collignon d. (3)Julian Lenz [GER] | 7-5 2-6 6-1 | | | | | | | | | |
1‑Aug‑2022 | M25 Wetzlar | Clay | R16 | 370 | 742 | (7)Collignon d. Deney Wassermann [NED] | 6-4 6-4 | | | | | | | | | |
1‑Aug‑2022 | M25 Wetzlar | Clay | R32 | 370 | 921 | (7)Collignon d. Mischa Zverev [GER] | 6-4 6-0 | | | | | | | | | |
11‑Jul‑2022 | M25+H Kassel | Clay | SF | 451 | 465 | Michael Vrbensky [CZE] d. Collignon | 3-6 7-6(3) 7-6(5) | | | | | | | | | |
11‑Jul‑2022 | M25+H Kassel | Clay | QF | 451 | 540 | Collignon d. Ivan Nedelko [RUS] | 6-1 5-7 6-0 | | | | | | | | | |
11‑Jul‑2022 | M25+H Kassel | Clay | R16 | 451 | 291 | Collignon d. (3)Eduard Esteve Lobato [ESP] | 7-6(5) 6-3 | | | | | | | | | |
11‑Jul‑2022 | M25+H Kassel | Clay | R32 | 451 | 968 | Collignon d. (Q)Marvin Netuschil [GER] | 6-4 6-1 | | | | | | | | | |
4‑Jul‑2022 | M25 Marburg | Clay | F | 540 | 345 | Collignon d. (3)Yshai Oliel [ISR] | 6-2 6-2 | | | | | | | | | |
4‑Jul‑2022 | M25 Marburg | Clay | SF | 540 | 300 | Collignon d. (1)Hernan Casanova [ARG] | 7-5 6-0 | | | | | | | | | |
4‑Jul‑2022 | M25 Marburg | Clay | QF | 540 | 513 | Collignon d. Michael Vrbensky [CZE] | 7-5 6-4 | | | | | | | | | |
4‑Jul‑2022 | M25 Marburg | Clay | R16 | 540 | 380 | Collignon d. (4)Akira Santillan [AUS] | 7-6(8) RET | | | | | | | | | |
4‑Jul‑2022 | M25 Marburg | Clay | R32 | 540 | 1040 | Collignon d. (Q)Tim Sandkaulen [GER] | 6-4 6-2 | | | | | | | | | |
20‑Jun‑2022 | M25 Arlon | Clay | F | 538 | 509 | (6)Collignon d. (5)Gauthier Onclin [BEL] | 6-4 6-1 | | | | | | | | | |
20‑Jun‑2022 | M25 Arlon | Clay | SF | 538 | 421 | (6)Collignon d. (1)Oliver Crawford [GBR] | 6-2 7-5 | | | | | | | | | |
20‑Jun‑2022 | M25 Arlon | Clay | QF | 538 | 645 | (6)Collignon d. Kai Wehnelt [GER] | 6-1 4-6 6-1 | | | | | | | | | |
20‑Jun‑2022 | M25 Arlon | Clay | R16 | 538 | 933 | (6)Collignon d. Constantin Bittoun Kouzmine [FRA] | 6-2 6-7(4) 6-3 | | | | | | | | | |
20‑Jun‑2022 | M25 Arlon | Clay | R32 | 538 | 1038 | (6)Collignon d. Emilien Voisin [FRA] | 6-4 6-3 | | | | | | | | | |
13‑Jun‑2022 | M15 Duffel | Clay | R16 | 540 | 1370 | (Q)Chris Rodesch [LUX] d. (7)Collignon | 6-4 2-6 7-5 | | | | | | | | | |
13‑Jun‑2022 | M15 Duffel | Clay | R32 | 540 | 615 | (7)Collignon d. Franco Emanuel Egea [ARG] | 6-1 6-0 | | | | | | | | | |
30‑May‑2022 | M25 Kiseljak | Clay | SF | 613 | 514 | Joris De Loore [BEL] d. Collignon | 5-7 6-2 6-4 | | | | | | | | | |
30‑May‑2022 | M25 Kiseljak | Clay | QF | 613 | 437 | Collignon d. (5)Moez Echargui [TUN] | 7-6(2) 6-3 | | | | | | | | | |
30‑May‑2022 | M25 Kiseljak | Clay | R16 | 613 | 309 | Collignon d. (2)Li Tu [AUS] | 5-7 6-2 1-1 RET | | | | | | | | | |
30‑May‑2022 | M25 Kiseljak | Clay | R32 | 613 | 849 | Collignon d. Fausto Tabacco [ITA] | 2-6 6-2 6-0 | | | | | | | | | |
23‑May‑2022 | M15 Brcko | Clay | F | 613 | 559 | (4)Gauthier Onclin [BEL] d. (5)Collignon | 5-7 6-2 6-3 | | | | | | | | | |
23‑May‑2022 | M15 Brcko | Clay | SF | 613 | 722 | (5)Collignon d. Rimpei Kawakami [JPN] | 6-1 6-3 | | | | | | | | | |
23‑May‑2022 | M15 Brcko | Clay | QF | 613 | 838 | (5)Collignon d. Marat Sharipov [KAZ] | 7-5 4-6 6-2 | | | | | | | | | |
23‑May‑2022 | M15 Brcko | Clay | R16 | 613 | 1012 | (5)Collignon d. Stefan Popovic [SRB] | 6-4 6-0 | | | | | | | | | |
23‑May‑2022 | M15 Brcko | Clay | R32 | 613 | 948 | (5)Collignon d. Matyas Fuele [HUN] | 3-6 6-1 6-2 | | | | | | | | | |
16‑May‑2022 | M15 Prijedor | Clay | R32 | 607 | 1992 | (Q)Jaime Faria [POR] d. (2)Collignon | 7-5 6-3 | | | | | | | | | |
25‑Apr‑2022 | M15 Antalya | Clay | SF | 645 | 443 | (3)Oleg Prihodko [UKR] d. Collignon | 3-6 6-4 6-1 | | | | | | | | | |
25‑Apr‑2022 | M15 Antalya | Clay | QF | 645 | 454 | Collignon d. (2)Peter Heller [GER] | 6-2 6-2 | | | | | | | | | |
25‑Apr‑2022 | M15 Antalya | Clay | R16 | 645 | 643 | Collignon d. Sascha Gueymard Wayenburg [FRA] | 6-0 6-3 | | | | | | | | | |
25‑Apr‑2022 | M15 Antalya | Clay | R32 | 645 | 1279 | Collignon d. Ozan Colak [USA] | 6-3 6-4 | | | | | | | | | |
18‑Apr‑2022 | M15 Antalya | Clay | R16 | 650 | 450 | (3)Oleg Prihodko [UKR] d. Collignon | 6-1 6-3 | | | | | | | | | |
18‑Apr‑2022 | M15 Antalya | Clay | R32 | 650 | 1045 | Collignon d. (Q)Ignasi De Rueda De Genover [ESP] | 6-2 5-1 DEF | | | | | | | | | |
7‑Mar‑2022 | M15 Monastir | Hard | SF | 799 | 677 | Terence Atmane [FRA] d. Collignon | 3-2 RET | | | | | | | | | |
7‑Mar‑2022 | M15 Monastir | Hard | QF | 799 | 710 | Collignon d. (8)Dominik Boehler [GER] | 7-6(1) 6-1 | | | | | | | | | |
7‑Mar‑2022 | M15 Monastir | Hard | R16 | 799 | 1216 | Collignon d. (Q)Bu Yunchaokete [CHN] | 2-6 6-3 6-4 | | | | | | | | | |
7‑Mar‑2022 | M15 Monastir | Hard | R32 | 799 | | Collignon d. (WC)Dhananjay Singh [IND] | 6-1 6-0 | | | | | | | | | |
28‑Feb‑2022 | M15 Monastir | Hard | F | 801 | 831 | Collignon d. Mathys Erhard [FRA] | 7-6(2) 7-6(10) | | | | | | | | | |
28‑Feb‑2022 | M15 Monastir | Hard | SF | 801 | 1347 | Collignon d. (Q)Hikaru Shiraishi [JPN] | 4-6 7-6(7) 6-0 | | | | | | | | | |
28‑Feb‑2022 | M15 Monastir | Hard | QF | 801 | 1130 | Collignon d. (Q)Masamichi Imamura [JPN] | 6-3 2-6 6-3 | | | | | | | | | |
28‑Feb‑2022 | M15 Monastir | Hard | R16 | 801 | 1281 | Collignon d. (Q)Bu Yunchaokete [CHN] | 6-2 7-6(3) | | | | | | | | | |
28‑Feb‑2022 | M15 Monastir | Hard | R32 | 801 | | Collignon d. (WC)Valentin De Carvalho [FRA] | 6-1 6-0 | | | | | | | | | |
24‑Jan‑2022 | M25 Monastir | Hard | R32 | 908 | 662 | (Q)Lukas Neumayer [AUT] d. (SE)Collignon | 7-6(1) 4-6 6-3 | | | | | | | | | |
17‑Jan‑2022 | M15 Monastir | Hard | F | 908 | 571 | (3)Valentin Vacherot [FRA] d. (Q)Collignon | 6-3 6-4 | | | | | | | | | |
17‑Jan‑2022 | M15 Monastir | Hard | SF | 908 | 992 | (Q)Collignon d. (SE)Hazem Naw [] | 6-3 6-4 | | | | | | | | | |
17‑Jan‑2022 | M15 Monastir | Hard | QF | 908 | 826 | (Q)Collignon d. (WC)Giovanni Oradini [ITA] | 6-4 4-6 6-2 | | | | | | | | | |
17‑Jan‑2022 | M15 Monastir | Hard | R16 | 908 | 644 | (Q)Collignon d. (6)Alexis Musialek [FRA] | 6-2 7-6(5) | | | | | | | | | |
17‑Jan‑2022 | M15 Monastir | Hard | R32 | 908 | 875 | (Q)Collignon d. Alessandro Ingarao [ITA] | 6-3 6-0 | | | | | | | | | |
10‑Jan‑2022 | M15 Monastir | Hard | R16 | 913 | 1990 | (Q)Bu Yunchaokete [CHN] d. (8)Collignon | 2-6 7-5 6-3 | | | | | | | | | |
10‑Jan‑2022 | M15 Monastir | Hard | R32 | 913 | | (8)Collignon d. (Q)Blazo N Djurovic [AUS] | 6-0 6-1 | | | | | | | | | |