| 2023-11-11🏆 | 64852417 | Fuji 8 Hour | Fuji International Speedway | Porsche 911 GT3 R (992) | 12 | 11 | 119 | 49 | 2356 | 281 114 Alex May 93 sickhead racing 74 Alex Koop | 39 27 Alex May 8 sickhead racing 4 Alex Koop |
| 2023-11-04🏆 | 64714971 | Global Endurance Pure Driving School Tour | Autodromo Nazionale Monza | Cadillac V-Series.R GTP | 4 | 12 | 45 | -31 | 1984 | 216 108 sickhead racing 108 Alex Koop | 35 17 sickhead racing 18 Alex Koop |
| 2023-10-14🏆 | 64289712 | IMSA Endurance Series | Watkins Glen International | BMW M4 GT3 | 5 | 3 | 105 | 68 | 2092 | 89 63 Marius Risse 26 Alex Koop | 19 13 Marius Risse 6 Alex Koop |
| 2023-10-01🏆 | 64037088 | GT Endurance VRS Series | Hungaroring | Ferrari 296 GT3 | 38 | 32 | 60 | -10 | 2499 | 99 63 Alex Koop 36 sickhead racing | 28 16 Alex Koop 12 sickhead racing |
| 2023-09-23🏆 | 63884058 | Global Endurance Pure Driving School Tour | Fuji International Speedway | BMW M Hybrid V8 | 23 | 43 | 0 | -109 | 1898 | 0 25 sickhead racing 0 Alex Koop | 17 17 sickhead racing 0 Alex Koop |
| 2023-09-17🏆 | 63765166 | GT Endurance VRS Series | Autodromo Nazionale Monza | BMW M4 GT3 | 42 | 28 | 79 | 11 | 2394 | 97 68 Alex Koop 29 sickhead racing | 11 9 Alex Koop 2 sickhead racing |
| 2023-08-12🏆 | 63140278 | Creventic Endurance Series | Circuit de Barcelona Catalunya | Mercedes-AMG GT4 | 21 | 21 | 85 | 11 | 2054 | 367 191 Hannes Seeger 176 Alex Koop | 40 22 Hannes Seeger 18 Alex Koop |
| 2023-08-04🏆 | 62995317 | MS Charity Race | Circuit des 24 Heures du Mans | BMW M Hybrid V8 | 11 | 5 | 99 | 53 | 1327 | 41 24 Jan Michele Stolle 17 Alex Koop | 15 4 Jan Michele Stolle 11 Alex Koop |
| 2023-07-22🏆 | 62756582 | 24 Hours of Spa | Circuit de Spa-Francorchamps | Porsche 911 GT3 R (992) | 46 | 14 | 123 | 46 | 2609 | 603 122 Alex Koop 121 Alex May 120 sickhead racing 120 Hendrik Pötzsch 120 Kay Hoppe2 | 99 21 Alex Koop 21 Alex May 12 sickhead racing 31 Hendrik Pötzsch 14 Kay Hoppe2 |
| 2023-07-08🏆 | 62499304 | Global Endurance Pure Driving School Series | Autodromo Nazionale Monza | Cadillac V-Series.R GTP | 20 | 18 | 33 | -52 | 1601 | 760 173 Alex Koop 164 Björn Kuster 146 Richard Zenker 142 Daniel Rönnecke 135 Lukas Pöppel | 144 28 Alex Koop 35 Björn Kuster 32 Richard Zenker 40 Daniel Rönnecke 9 Lukas Pöppel |
| 2023-05-28🏆 | 61754816 | GT Endurance VRS Series | Watkins Glen International | Lamborghini Huracán GT3 EVO | 48 | 40 | 59 | -16 | 3098 | 89 46 sickhead racing 43 Alex Koop | 16 13 sickhead racing 3 Alex Koop |
| 2023-05-21🏆 | 61632166 | GT Endurance VRS Series | Hockenheimring Baden-Württemberg | [Legacy] Porsche 911 GT3 R | 31 | 30 | 72 | -2 | 3031 | 106 60 Alex Koop 46 Mario Henke | 18 11 Alex Koop 7 Mario Henke |
| 2023-05-06🏆 | 61363918 | GT Endurance VRS Series | Road America | BMW M4 GT3 | 47 | 28 | 94 | 22 | 2821 | 84 44 Alex Koop 40 sickhead racing | 11 9 Alex Koop 2 sickhead racing |
| 2023-04-22🏆 | 61105415 | European Endurance Pure Driving School Series | Circuit de Barcelona Catalunya | Porsche 911 RSR | 3 | 2 | 86 | 41 | 2059 | 208 107 sickhead racing 101 Alex Koop | 20 9 sickhead racing 11 Alex Koop |
| 2023-04-02🏆 | 60722359 | GT Endurance VRS Series | Red Bull Ring | Mercedes-AMG GT3 2020 | 11 | 6 | 131 | 81 | 2263 | 119 79 Alex Koop 40 sickhead racing | 19 12 Alex Koop 7 sickhead racing |
| 2023-03-11🏆 | 60321049 | Creventic Endurance Series | Circuit de Spa-Francorchamps | Mercedes-AMG GT4 | 7 | 16 | 82 | 12 | 1990 | 271 150 sickhead racing 121 Alex Koop | 46 12 sickhead racing 34 Alex Koop |
| 2023-03-05🏆 | 60247472 | GT Endurance VRS Series | Circuit des 24 Heures du Mans | BMW M4 GT3 | 29 | 15 | 102 | 43 | 2103 | 45 25 sickhead racing 20 Alex Koop | 5 1 sickhead racing 4 Alex Koop |
| 2023-02-18🏆 | 59973477 | European Endurance Pure Driving School Series | Watkins Glen International | BMW M Hybrid V8 | 7 | 7 | 88 | 26 | 2287 | 231 127 sickhead racing 104 Alex Koop | 20 11 sickhead racing 9 Alex Koop |
| 2023-02-04🏆 | 59696854 | European Endurance Pure Driving School Series | Circuit de Barcelona Catalunya | BMW M Hybrid V8 | 15 | 11 | 73 | 14 | 1883 | 230 128 Alex Koop 102 sickhead racing | 31 6 Alex Koop 25 sickhead racing |
| 2023-01-22🏆 | 59270410 | European Endurance Pure Driving School Series | Daytona International Speedway | BMW M Hybrid V8 | 20 | 10 | 74 | 14 | 2133 | 225 77 Florian Bonatz 76 Alex Koop 72 Steffen Schlett | 29 7 Florian Bonatz 7 Alex Koop 15 Steffen Schlett |
| 2023-01-21🏆 | 59141895 | Daytona 24 | Daytona International Speedway | BMW M Hybrid V8 | 5 | 10 | 71 | 21 | 2042 | 417 121 Steffen Schlett 100 Florian Bonatz 100 Tomislav Rosic 96 Alex Koop | 33 13 Steffen Schlett 4 Florian Bonatz 10 Tomislav Rosic 6 Alex Koop |
| 2023-01-07🏆 | 58788139 | European Endurance Pure Driving School Series | Circuit des 24 Heures du Mans | BMW M Hybrid V8 | 3 | 5 | 109 | 64 | 1895 | 102 52 Alex Koop 50 Jan Michele Stolle | 36 14 Alex Koop 22 Jan Michele Stolle |
| 2023-01-01🏆 | 58677571 | GT Endurance VRS Series | Circuit de Spa-Francorchamps | Mercedes-AMG GT3 2020 | 29 | 31 | 58 | -24 | 2190 | 68 24 Reinhard Sturm 22 Michael Mueller10 22 Alex Koop | 11 1 Reinhard Sturm 3 Michael Mueller10 7 Alex Koop |