| 5.1.2019 | IMSA PC Daytona | 2 | | Brownson / Chlumecky | Ansa Motorsports | 18th |
| 5.1.2019 | IMSA PC Daytona | 4 | | Lamelas / Alberico | Ansa Motorsports | 1st |
| 5.1.2019 | IMSA PC Daytona | 7 | | Mount / Campos | Performance Tech Motorsports | 14th |
| 5.1.2019 | IMSA PC Daytona | 11 | | Smith / Rondet | Simraceway Motorsports | 4th |
| 5.1.2019 | IMSA PC Daytona | 19 | | Baker / Masson / Baker | Performance Tech Motorsports | 7th |
| 5.1.2019 | IMSA PC Daytona | 25 | | Povoledo / Chouest | Conquest Racing | 9th |
| 5.1.2019 | IMSA PC Daytona | 33 | | Willsey / Greensall | Sean Creech Motorsports | 11th |
| 5.1.2019 | IMSA PC Daytona | 40 | | Grant | Polestar Motor Racing Inc. | 19th |
| 5.1.2019 | IMSA PC Daytona | 51 | | Grist / Hodes | K2R Motorsports | 12th |
| 5.1.2019 | IMSA PC Daytona | 60 | | Hamilton / Kasemets / Maxwell | Wulver Racing | 3rd |
| 5.1.2019 | IMSA PC Daytona | 64 | | Barron / Rao | K2R Motorsports | 6th |
| 5.1.2019 | IMSA PC Daytona | 70 | #OR03-54 | Janco / Jorge | P1 Motorsports | 8th |
| 5.1.2019 | IMSA PC Daytona | 75 | | French / Cassels | Performance Tech Motorsports | 5th |
| 5.1.2019 | IMSA PC Daytona | 86 | | La Haye / House | One Motorsports | 16th |
| 12.1.2019 | 4 h Buriram | 2 | | Buncombe / Grist / Boyd | United Autosports | 7th |
| 12.1.2019 | 4 h Buriram | 3 | | McGuire / Bell / van Berlo | United Autosports | 11th |
| 12.1.2019 | 4 h Buriram | 7 | | Olsen / Adcock | Ecurie Ecosse/Nielsen Racing | 10th |
| 12.1.2019 | 4 h Buriram | 13 | | Smiechowski / Hippe | Inter Europol Competition | 8th |
| 12.1.2019 | 4 h Buriram | 36 | | Yamanaka / Read | Eurasia Motorsport | 12th |
| 12.1.2019 | 4 h Buriram | 50 | | Iwaoka / Kox | R24 | 13th |
| 12.1.2019 | 4 h Buriram | 65 | | Khoo / Moore | Viper Niza Racing | 14th |
| 12.1.2019 | 4 h Buriram | 79 | | Wells / Noble | Ecurie Ecosse/Nielsen Racing | 9th |
| 24.2.2019 | 4 h Sepang | 2 | | Buncombe / Grist / Boyd | United Autosports | 7th |
| 24.2.2019 | 4 h Sepang | 3 | | McGuire / Bell / van Berlo | United Autosports | 9th |
| 24.2.2019 | 4 h Sepang | 7 | | Olsen / Adcock | Ecurie Ecosse/Nielsen Racing | 6th |
| 24.2.2019 | 4 h Sepang | 13 | | Smiechowski / Hippe | Inter Europol Competition | 5th |
| 24.2.2019 | 4 h Sepang | 36 | | Yamanaka / Read | Eurasia Motorsport | 10th |
| 24.2.2019 | 4 h Sepang | 38 | | Winslow / Parsons / Yoon | Jackie Chan DC Racing | 19th |
| 24.2.2019 | 4 h Sepang | 50 | | Legge / Laffite / Gatting | R24 | 13th |
| 24.2.2019 | 4 h Sepang | 65 | | Khoo / Moore | Viper Niza Racing | 12th |
| 24.2.2019 | 4 h Sepang | 79 | | Wells / Noble | Ecurie Ecosse/Nielsen Racing | 8th |
| 14.3.2019 | IMSA PC Sebring | 2 | | George | Ansa Motorsports | 23rd |
| 14.3.2019 | IMSA PC Sebring | 4 | | Lamelas / Alberico | Ansa Motorsports | 10th |
| 14.3.2019 | IMSA PC Sebring | 7 | | Mount / Hanratty | Performance Tech Motorsports | 4th |
| 14.3.2019 | IMSA PC Sebring | 11 | | Smith | Simraceway Motorsports | 24th |
| 14.3.2019 | IMSA PC Sebring | 12 | | Woods / Moser | Simraceway Motorsports | 15th |
| 14.3.2019 | IMSA PC Sebring | 19 | | Baker | Performance Tech Motorsports | 20th |
| 14.3.2019 | IMSA PC Sebring | 25 | | Chouest / Povoledo | Conquest Racing | 14th |
| 14.3.2019 | IMSA PC Sebring | 26 | | McGuire / Bell | K2R Motorsports | 3rd |
| 14.3.2019 | IMSA PC Sebring | 33 | | Lance Willsey | Sean Creech Motorsports | 12th |
| 14.3.2019 | IMSA PC Sebring | 40 | | Grant / Grant | Polestar Motor Racing Inc. | 8th |
| 14.3.2019 | IMSA PC Sebring | 51 | | Hodes / Grist | K2R Motorsports | 19th |
| 14.3.2019 | IMSA PC Sebring | 52 | | Guasch | PR1 Mathiasen Motorsports | 22nd |
| 14.3.2019 | IMSA PC Sebring | 54 | | Murry / Murry | MLT Motorsports | 5th |
| 14.3.2019 | IMSA PC Sebring | 60 | | Hamilton / Kasemets | Wulver Racing | 17th |
| 14.3.2019 | IMSA PC Sebring | 64 | | Rao / Barron | K2R Motorsports | 7th |
| 14.3.2019 | IMSA PC Sebring | 70 | #OR03-54 | Janco / Jorge | P1 Motorsports | 11th |
| 14.3.2019 | IMSA PC Sebring | 75 | | Cassels / French | Performance Tech Motorsports | 6th |
| 14.3.2019 | IMSA PC Sebring | 86 | | La Haye / House | One Motorsports | 16th |
| 23.3.2019 | Ultimate Cup Estoril | 4 | | Pronenko / Chuklin / Fontaine | Speed Factory Racing S.L | 5th |
| 23.3.2019 | Ultimate Cup Estoril | 5 | | Abello / Fontes | Speed Factory Racing S.L | 6th |
| 23.3.2019 | Ultimate Cup Estoril | 6 | | Beck / Chartier / Carde | Graff Racing | 4th |
| 23.3.2019 | Ultimate Cup Estoril | 14 | | Phillips / Scheuschner / Jonasson | Inter Europol Competition | 3rd |
| 23.3.2019 | Ultimate Cup Estoril | 26 | | Capillaire / Kaiser / Dunner | Wimmer Werk Motorsport | 1st |
| 23.3.2019 | Ultimate Cup Estoril | 84 | | Ben Moussa / Aoki / Bailly | SRT 41 | DNF |
| 23.3.2019 | Ultimate Cup Estoril | 94 | | Padovani / Valenza / Wagg | Team Virage | 2nd |
| 23.3.2019 | Ultimate Cup Estoril | 95 | | Cimadomo / Costa | Team Virage | 10th |
| 9.4.2019 | ELMS Paul Ricard Test | 2 | | Grist / Boyd / Erdos | United Autosports | 26th |
| 9.4.2019 | ELMS Paul Ricard Test | 3 | | England / Guasch | United Autosports | 29th |
| 9.4.2019 | ELMS Paul Ricard Test | 5 | | Winslow / Laskaratos / Corbett | 360 Racing | 32nd |
| 9.4.2019 | ELMS Paul Ricard Test | 6 | | Kaiser / Woodward / Dayson | 360 Racing | 24th |
| 9.4.2019 | ELMS Paul Ricard Test | 8 | | Littlejohn / Yamanaka | Nielsen Racing | 30th |
| 9.4.2019 | ELMS Paul Ricard Test | 11 | | Jensen / Petersen | Eurointernational | 23rd |
| 9.4.2019 | ELMS Paul Ricard Test | 13 | | Moore / Parsons / Hippe | Inter Europol Competition | 27th |
| 9.4.2019 | ELMS Paul Ricard Test | 14 | | Lunardi / Scheuschner | Inter Europol Competition | 31st |
| 9.4.2019 | ELMS Paul Ricard Test | 15 | #OR03-43 | Olsen / Vedel / Rich | RLR MSport | 28th |
| 10.4.2019 | LM Cup Paul Ricard Test | 12 | | Moretti / Littman / Demarchi | Eurointernational | 16th |
| 10.4.2019 | LM Cup Paul Ricard Test | 14 | #OR03-10 | Olsen / Olsen | RLR MSport | 12th |
| 10.4.2019 | LM Cup Paul Ricard Test | 16 | #OR03-70 | Mannino / Baratto / Dracone | BHK Motorsport | 19th |
| 10.4.2019 | LM Cup Paul Ricard Test | 22 | | Bell / McGuire | United Autosports | 2nd |