| 17‑Oct‑2022 | Hamburg CH | Hard | Q2 | 1605 | 414 | (6)Ergi Kirkin [TUR] d. (WC)Sperle | 6-7(5) 6-3 6-2 | | 0.77 | 3.2% | 1.1% | 59.1% | 63.6% | 50.0% | 5/10 | 2:21 |
| 17‑Oct‑2022 | Hamburg CH | Hard | Q1 | 1605 | 430 | (WC)Sperle d. (7)Martin Krumich [CZE] | 3-6 7-6(6) 6-4 | | 1.03 | 1.7% | 0.9% | 73.0% | 61.9% | 45.2% | 6/11 | 2:41 |
| 26‑Sep‑2022 | M15 Prostejov | Clay | R16 | 1949 | 635 | (7)Tim Handel [GER] d. (Q)Sperle | 6-1 6-4 | | | | | | | | | |
| 26‑Sep‑2022 | M15 Prostejov | Clay | R32 | 1949 | | (Q)Sperle d. (WC)Matyas Cerny [CZE] | 6-1 6-2 | | | | | | | | | |
| 19‑Sep‑2022 | M25 Pardubice | Clay | R32 | 1937 | 590 | (6)Jakub Mensik [CZE] d. (Q)Sperle | 6-4 5-7 6-3 | | | | | | | | | |
| 8‑Aug‑2022 | Meerbusch CH | Clay | Q1 | 1549 | 376 | (10)Lucas Gerch [GER] d. (WC)Sperle | 7-5 6-2 | | 0.51 | 0.0% | 0.0% | 74.1% | 51.7% | 52.4% | 12/16 | 1:35 |
| 25‑Jul‑2022 | M15 Vejle | Clay | R32 | 1586 | 672 | (8)Johannes Ingildsen [DEN] d. (Q)Sperle | 7-5 6-3 | | | | | | | | | |
| 18‑Jul‑2022 | M15 Metzingen | Clay | R32 | 1603 | 503 | (1)Peter Fajta [HUN] d. (Q)Sperle | 6-3 6-4 | | | | | | | | | |
| 20‑Jun‑2022 | M25 Arlon | Clay | R32 | 1619 | 438 | (2)Cezar Cretu [ROU] d. (Q)Sperle | 3-6 6-1 6-4 | | | | | | | | | |
| 6‑Jun‑2022 | M15 Sarajevo | Clay | R16 | 2004 | 493 | (2)Michael Vrbensky [CZE] d. (Q)Sperle | 6-2 6-1 | | | | | | | | | |
| 6‑Jun‑2022 | M15 Sarajevo | Clay | R32 | 2004 | | (Q)Sperle d. (WC)Inas Sarajlic [AUT] | 6-0 6-1 | | | | | | | | | |
| 23‑May‑2022 | Troisdorf CH | Clay | Q1 | 2005 | 406 | (9)Hady Habib [LBN] d. (WC)Sperle | 7-6(4) 7-5 | | 0.89 | 7.9% | 5.3% | 73.7% | 75.0% | 25.0% | 8/11 | |
| 4‑Apr‑2022 | M15 Antalya | Clay | R32 | 1970 | 1384 | Ozan Colak [USA] d. (Q)Sperle | 6-3 3-6 6-3 | | | | | | | | | |
| 7‑Feb‑2022 | M15 Antalya | Clay | R32 | 1891 | 754 | Savva Polukhin [RUS] d. (Q)Sperle | 7-5 6-4 | | | | | | | | | |
| 3‑Jan‑2022 | M25 Monastir | Hard | R32 | 1768 | | (WC)Daniel Bagnolini [ITA] d. Sperle | 7-6(3) 6-1 | | | | | | | | | |