18‑Nov‑2024 | M15 Tallahassee | Hard | R32 | 968 | 1467 | (Q)Daniel Milavsky [USA] d. (8)Ruehl | 6-3 6-7(5) 6-1 | | | | | | | | | |
16‑Sep‑2024 | M25 Satu Mare | Clay | QF | 1051 | 236 | (1)Filip Cristian Jianu [ROU] d. Ruehl | 6-0 6-2 | | | | | | | | | |
16‑Sep‑2024 | M25 Satu Mare | Clay | R16 | 1051 | 1740 | Ruehl d. (WC)Matei Cristian Onofrei [ROU] | 6-3 6-1 | | | | | | | | | |
16‑Sep‑2024 | M25 Satu Mare | Clay | R32 | 1051 | 521 | Ruehl d. (7)Stuart Parker [GBR] | 1-6 6-1 6-1 | | | | | | | | | |
2‑Sep‑2024 | M15 Haren | Clay | QF | 1050 | 1018 | Elgin Khoeblal [NED] d. Ruehl | 6-3 6-0 | | | | | | | | | |
2‑Sep‑2024 | M15 Haren | Clay | R16 | 1050 | 1072 | Ruehl d. Dax Donders [NED] | 6-7(4) 6-4 6-4 | | | | | | | | | |
2‑Sep‑2024 | M15 Haren | Clay | R32 | 1050 | 747 | Ruehl d. (6)Marlon Vankan [GER] | 4-6 6-2 6-2 | | | | | | | | | |
26‑Aug‑2024 | M25 Sion | Clay | R16 | 1050 | 610 | (8)Joao Eduardo Schiessl [BRA] d. Ruehl | 6-3 6-2 | | | | | | | | | |
26‑Aug‑2024 | M25 Sion | Clay | R32 | 1050 | 1184 | Ruehl d. Noah Lopez [SUI] | 6-4 2-6 6-3 | | | | | | | | | |
19‑Aug‑2024 | M15 Trier | Clay | R32 | 1047 | 640 | (6)Patrick Zahraj [GER] d. Ruehl | 6-0 2-6 6-2 | | | | | | | | | |
29‑Jul‑2024 | Luedenscheid CH | Clay | Q2 | 1122 | 416 | (2)Marko Topo [GER] d. (WC)Ruehl | 1-6 6-2 7-6(6) | | 0.92 | 0.0% | 5.2% | 86.5% | 63.9% | 23.1% | 3/7 | 2:17 |
29‑Jul‑2024 | Luedenscheid CH | Clay | Q1 | 1122 | 503 | (WC)Ruehl d. (7)Tom Gentzsch [GER] | 2-6 7-6(8) 7-6(4) | | 0.87 | 0.0% | 2.3% | 71.9% | 65.2% | 50.0% | 12/16 | 3:04 |
8‑Jul‑2024 | M15 Lodz | Clay | R32 | 1101 | 682 | (7)Simon Beaupain [BEL] d. Ruehl | 6-3 3-6 7-6(6) | | | | | | | | | |
17‑Jun‑2024 | M15 Koszalin | Clay | QF | 1170 | 1206 | Daniele Rapagnetta [ITA] d. Ruehl | 6-1 6-7(6) 6-4 | | | | | | | | | |
17‑Jun‑2024 | M15 Koszalin | Clay | R16 | 1170 | 1271 | Ruehl d. (Q)Filip Pieczonka [POL] | 4-6 7-6(3) 7-6(4) | | | | | | | | | |
17‑Jun‑2024 | M15 Koszalin | Clay | R32 | 1170 | 1224 | Ruehl d. (Q)Sebastian Eriksson [SWE] | 2-6 6-4 7-6(4) | | | | | | | | | |
27‑May‑2024 | M15 Gyula | Clay | R16 | 1230 | 911 | (6)Gergely Madarasz [HUN] d. Ruehl | 6-3 6-3 | | | | | | | | | |
27‑May‑2024 | M15 Gyula | Clay | R32 | 1230 | 1569 | Ruehl d. (Q)Marcell Bartakovics [HUN] | 6-3 6-0 | | | | | | | | | |
20‑May‑2024 | M15 Brcko | Clay | R16 | 1201 | 615 | (4)Pawel Cias [POL] d. Ruehl | 6-4 6-2 | | | | | | | | | |
20‑May‑2024 | M15 Brcko | Clay | R32 | 1201 | | Ruehl d. (Q)Vitali Shvets [RUS] | 6-2 6-0 | | | | | | | | | |
6‑May‑2024 | M25 Varnamo | Clay | R32 | 1190 | 1300 | Sebastian Eriksson [SWE] d. Ruehl | 3-6 6-4 6-4 | | | | | | | | | |
25‑Mar‑2024 | M25 Trnava | Hard | R32 | 1157 | 595 | Neil Oberleitner [AUT] d. (Q)Ruehl | 7-5 6-0 | | | | | | | | | |
15‑Jan‑2024 | M15 Cadolzburg | Carpet | R16 | 1203 | 482 | (2)Kirill Kivattsev [RUS] d. Ruehl | 6-2 7-5 | | | | | | | | | |
15‑Jan‑2024 | M15 Cadolzburg | Carpet | R32 | 1203 | | Ruehl d. (WC)Aaron Funk [GER] | 6-4 6-3 | | | | | | | | | |