| 9.8.2020 | GT4 Euro Misano | 12 | | Gedik / Bölükbasi | Borusan Otomotiv Motorsport | 4th/7th |
| 9.8.2020 | GT4 Euro Misano | 13 | | Ibrahim Okyay | Borusan Otomotiv Motorsport | DNF/15th |
| 9.8.2020 | GT4 America Sonoma [SprintX] | 28 | | Wittmer / Gottsacker | ST Racing | 8th/8th/12th |
| 9.8.2020 | GT4 America Sonoma [SprintX] | 38 | | Tan / Miller | ST Racing | 18th/7th/14th |
| 9.8.2020 | GT Cup Open Hungaroring | 40 | | Zsigo / Walter | Racing Trevor | 7th/7th |
| 9.8.2020 | GT4 Euro Misano | 71 | | Meloni / Valli | W&D Racing Team | DNF/11th |
| 9.8.2020 | GT4 Euro Misano | 110 | | van der Aa / Bogaerts | RN Vision STS Racing Team | 6th/9th |
| 9.8.2020 | GT4 Euro Misano | 111 | | Schouten / Piana | RN Vision STS Racing Team | 2nd/3rd |
| 15.8.2020 | ADAC GT4 Nürburgring | 2 | | Piana / Schrey | Hofor Racing by Bonk Motorsport | 2nd/2nd |
| 15.8.2020 | ADAC GT4 Nürburgring | 3 | | von Gartzen / Hürtgen | Hofor Racing by Bonk Motorsport | 6th/16th |
| 15.8.2020 | ADAC GT4 Nürburgring | 4 | | Marschalkowski / Still | Team AVIA Sorg Rennsport | 16th/7th |
| 15.8.2020 | ADAC GT4 Nürburgring | 14 | | Kreutzpointner / Kreutzpointner | MRS GT-Racing | 10th/13th |
| 15.8.2020 | ADAC GT4 Nürburgring | 27 | | Grotstollen / Braun | Team Lillestoff | DNF/11th |
| 16.8.2020 | British GT Donington | 43 | | Hurst / Gordon-Colebrooke | Century Motorsport | 20th/19th |
| 23.8.2020 | DTM Trophy Lausitzring | 10 | | Ben Green | FK Performance Motorsport | 11th/4th |
| 23.8.2020 | DTM Trophy Lausitzring | 11 | | Luke Wankmüller | FK Performance Motorsport | 10th/11th |
| 23.8.2020 | FFSA GT4 Nogaro | 17 | | van der Ende / Lessennes | L'Espace Bienvenue | 1st/4th/2nd |
| 23.8.2020 | DTM Trophy Lausitzring | 34 | | Ben Tuck | Walkenhorst Motorsport | 7th/2nd |
| 23.8.2020 | DTM Trophy Lausitzring | 35 | | Max Koebolt | Walkenhorst Motorsport | 13th/9th |
| 23.8.2020 | FFSA GT4 Nogaro | 48 | | Debs / Charchiyan | Speed Car | 25th/26th/24th |
| 30.8.2020 | GT4 America Road America [SprintX] | 19 | | Quinlan / Liefooghe | Stephen Cameron Racing | DNF/12th/DNF |
| 30.8.2020 | GT4 America Road America [SprintX] | 25 | | Ciraulo / Barber | CCR Team TFB | 6th/11th/7th |
| 30.8.2020 | GT4 America Road America [SprintX] | 26 | | Hull / Grahovec | Classic BMW | 17th/13th/17th |
| 30.8.2020 | GT4 America Road America [SprintX] | 28 | | Wittmer / Gottsacker | ST Racing | 2nd/DNF/4th |
| 30.8.2020 | GT4 America Road America [SprintX] | 38 | | Tan / Miller | ST Racing | 13th/7th/11th |
| 30.8.2020 | British GT Brands Hatch | 42 | | Gordon-Colebrooke / Green | Century Motorsport | 14th |
| 30.8.2020 | British GT Brands Hatch | 43 | | Hurst / Hatfield | Century Motorsport | 17th |
| 30.8.2020 | GT4 America Road America [SprintX] | 82 | | Walker, Jr. / Auberlen | BimmerWorld | 1st/2nd/10th |
| 30.8.2020 | GT4 America Road America | 119 | | Sean Quinlan | Stephen Cameron Racing | 7th/8th/9th |
| 30.8.2020 | 3 h Imola | 215 | #1903 | Guerra / Riccitelli / Neri | BMW Team Italia | 14th |
| 6.9.2020 | GT4 Euro Nürburgring | 12 | | Gedik / Bölükbasi | Borusan Otomotiv Motorsport | 12th/8th |
| 6.9.2020 | GT4 Euro Nürburgring | 13 | | Okyay / Tansu | Borusan Otomotiv Motorsport | 15th/15th |
| 6.9.2020 | GT4 Euro Nürburgring | 110 | | van der Aa / Bogaerts | RN Vision STS Racing Team | DNF/9th |
| 6.9.2020 | GT4 Euro Nürburgring | 111 | | Schouten / Piana | RN Vision STS Racing Team | 8th/7th |
| 6.9.2020 | 16 h Hockenheim | 451 | | Meyer / Simon / Eichenberg / de los Milagros | Team Avia Sorg Rennsport | 6th |
| 13.9.2020 | DTM Trophy Nürburgring | 10 | | Ben Green | FK Performance Motorsport | 2nd/4th |
| 13.9.2020 | DTM Trophy Nürburgring | 11 | | Luke Wankmüller | FK Performance Motorsport | 9th/DNF |
| 13.9.2020 | FFSA GT4 Magny-Cours | 17 | | van der Ende / Lessennes | L'Espace Bienvenue | 3rd/1st |
| 13.9.2020 | DTM Trophy Nürburgring | 34 | | Ben Tuck | Walkenhorst Motorsport | 3rd/13th |
| 13.9.2020 | DTM Trophy Nürburgring | 35 | | Max Koebolt | Walkenhorst Motorsport | 19th/7th |
| 13.9.2020 | DTM Trophy Nürburgring | 61 | | Michael Schrey | Hofor Racing by Bonk Motorsport | 6th/6th |
| 19.9.2020 | ADAC GT4 Hockenheim | 2 | | Piana / Schrey | Hofor Racing by Bonk Motorsport | 2nd/4th |
| 19.9.2020 | ADAC GT4 Hockenheim | 3 | | von Gartzen / Hürtgen | Hofor Racing by Bonk Motorsport | 6th/9th |
| 19.9.2020 | ADAC GT4 Hockenheim | 4 | | Marschalkowski / Still | Team AVIA Sorg Rennsport | 4th/10th |
| 19.9.2020 | ADAC GT4 Hockenheim | 14 | | Kreutzpointner / Kreutzpointner | MRS GT-Racing | DNF/DNF |
| 19.9.2020 | ADAC GT4 Hockenheim | 27 | | Grotstollen / Braun | Team Lillestoff | 9th/15th |
| 20.9.2020 | DTM Trophy Nürburgring | 10 | | Ben Green | FK Performance Motorsport | 3rd/8th |
| 20.9.2020 | DTM Trophy Nürburgring | 11 | | Luke Wankmüller | FK Performance Motorsport | 10th/11th |
| 20.9.2020 | GT4 America Austin [SprintX] | 19 | | Quinlan / Liefooghe | Stephen Cameron Racing | DNF/9th |
| 20.9.2020 | GT4 America Austin [SprintX] | 25 | | Ciraulo / Barber | CCR Team TFB | 17th/16th |
| 20.9.2020 | GT4 America Austin [SprintX] | 26 | | Hull / Grahovec | Classic BMW | 12th/20th |
| 20.9.2020 | GT4 America Austin [SprintX] | 28 | | Wittmer / Gottsacker | ST Racing | 15th/2nd |
| 20.9.2020 | British GT Donington | 33 | | Whitmore / Sedzikowski | Century Motorsport | 22nd |
| 20.9.2020 | DTM Trophy Nürburgring | 34 | | Ben Tuck | Walkenhorst Motorsport | 5th/4th |
| 20.9.2020 | DTM Trophy Nürburgring | 35 | | Max Koebolt | Walkenhorst Motorsport | 8th/7th |
| 20.9.2020 | GT4 America Austin [SprintX] | 38 | | Tan / Miller | ST Racing | 14th/21st |
| 20.9.2020 | British GT Donington | 43 | | Hurst / Hatfield | Century Motorsport | NC |
| 20.9.2020 | GT4 America Austin [SprintX] | 82 | | Walker, Jr. / Auberlen | BimmerWorld | 5th/8th |
| 20.9.2020 | GT4 America Austin | 119 | | Sean Quinlan | Stephen Cameron Racing | 5th/7th/DNF |
| 20.9.2020 | 3 h Vallelunga | 215 | #1903 | Guerra / Riccitelli / Neri | BMW Team Italia | DNF |
| 27.9.2020 | GT4 Euro Zandvoort | 12 | | Gedik / Bölükbasi | Borusan Otomotiv Motorsport | 12th/14th |
| 27.9.2020 | GT4 Euro Zandvoort | 13 | | Ibrahim Okyay | Borusan Otomotiv Motorsport | 14th/13th |
| 27.9.2020 | 24 h Nürburgring | 70 | | Schrey / Hürtgen / Fischer / von Gartzen | Hofor Racing | 26th |
| 27.9.2020 | 24 h Nürburgring | 73 | | Harper / Verhagen / Hesse | Walkenhorst Motorsport | 19th |
| 27.9.2020 | 24 h Nürburgring | 74 | | Tuck / Breuer / Wahl / Trogen | Walkenhorst Motorsport | 35th |
| 27.9.2020 | GT4 Euro Zandvoort | 110 | | van der Aa / Bogaerts | RN Vision STS Racing Team | DNF/17th |
| 27.9.2020 | GT4 Euro Zandvoort | 111 | | Schouten / Piana | RN Vision STS Racing Team | 7th/7th |
| 2.10.2020 | GT4 America Indianapolis [SprintX] | 19 | | Quinlan / Liefooghe | Stephen Cameron Racing | DNF/21st |
| 2.10.2020 | GT4 America Indianapolis [SprintX] | 25 | | Ciraulo / Barber | CCR Team TFB | 8th/6th |
| 2.10.2020 | GT4 America Indianapolis [SprintX] | 26 | | Hull / Grahovec | Classic BMW | DNF/20th |
| 2.10.2020 | GT4 America Indianapolis [SprintX] | 28 | | Wittmer / Gottsacker | ST Racing | 3rd/4th |
| 2.10.2020 | GT4 America Indianapolis [SprintX] | 38 | | Tan / Miller | ST Racing | 14th/5th |
| 2.10.2020 | GT4 America Indianapolis [SprintX] | 82 | | Walker, Jr. / Auberlen | BimmerWorld | 6th/8th |
| 2.10.2020 | GT4 Scandinavia Mantorp Park | 98 | | Nilsson / Walde | Lestrup Racing Team | 4th/5th |
| 2.10.2020 | GT4 America Indianapolis | 119 | | Sean Quinlan | Stephen Cameron Racing | 6th/11th |
| 3.10.2020 | ADAC GT4 Sachsenring | 2 | | Piana / Schrey | Hofor Racing by Bonk Motorsport | 6th/4th |
| 3.10.2020 | ADAC GT4 Sachsenring | 3 | | von Gartzen / Hürtgen | Hofor Racing by Bonk Motorsport | 8th/8th |
| 3.10.2020 | ADAC GT4 Sachsenring | 14 | | Kreutzpointner / Kreutzpointner | MRS GT-Racing | 13th/16th |
| 3.10.2020 | ADAC GT4 Sachsenring | 27 | | Grotstollen / Braun | Team Lillestoff | 9th/11th |
| 4.10.2020 | FFSA GT4 Paul Ricard | 17 | | van der Ende / Lessennes | L'Espace Bienvenue | 3rd/DNF/DNF |
| 4.10.2020 | 8 h Indianapolis | 25 | | Barber / Chase / Ciraulo | CCR Team TFB | 19th |
| 4.10.2020 | 8 h Indianapolis | 26 | | Bloom / McAleer / Grahovec | Classic BMW | 18th |
| 4.10.2020 | British GT Snetterton | 42 | | Gordon-Colebrooke / Tuck | Century Motorsport | 20th/16th |
| 4.10.2020 | British GT Snetterton | 43 | | Hurst / Hatfield | Century Motorsport | 21st/19th |
| 4.10.2020 | 8 h Indianapolis | 82 | | Auberlen / Hull / Clay | Bimmerworld | 10th |
| 4.10.2020 | Italian GT Mugello | 215 | #1903 | Guerra / Riccitelli | BMW Team Italia | 19th/16th |
| 4.10.2020 | Italian GT Mugello | 271 | | Paolo Meloni | Scuderia W&D | 24th/23rd |
| 4.10.2020 | 8 h Indianapolis | 438 | | Miller / Tan / Wittmer | ST Racing | 11th |
| 11.10.2020 | Coppa Florio | 451 | | Fontes / de los Milagros / Paulet / Guerra | Team Avia Sorg Rennsport | 12th |
| 17.10.2020 | ADAC GT4 Red Bull Ring | 2 | | Piana / Schrey | Hofor Racing by Bonk Motorsport | DNF/3rd |
| 17.10.2020 | ADAC GT4 Red Bull Ring | 3 | | von Gartzen / Hürtgen | Hofor Racing by Bonk Motorsport | 11th/17th |
| 17.10.2020 | ADAC GT4 Red Bull Ring | 14 | | Kreutzpointner / Kreutzpointner | MRS GT-Racing | 14th/DNF |
| 17.10.2020 | ADAC GT4 Red Bull Ring | 27 | | Grotstollen / Braun | Team Lillestoff | 10th/11th |
| 18.10.2020 | DTM Trophy Zolder | 10 | | Ben Green | FK Performance Motorsport | 4th/3rd |
| 18.10.2020 | DTM Trophy Zolder | 11 | | Luke Wankmüller | FK Performance Motorsport | 9th/11th |
| 18.10.2020 | FFSA GT4 Albi | 17 | | van der Ende / Lessennes | L'Espace Bienvenue | 3rd/5th |
| 18.10.2020 | DTM Trophy Zolder | 34 | | Ben Tuck | Walkenhorst Motorsport | DNF/7th |
| 18.10.2020 | DTM Trophy Zolder | 35 | | Max Koebolt | Walkenhorst Motorsport | 8th/10th |
| 18.10.2020 | Italian GT Monza | 215 | #1903 | Guerra / Riccitelli | BMW Team Italia | 18th/12th |
| 18.10.2020 | Italian GT Monza | 271 | | Paolo Meloni | Scuderia W&D | 23rd/18th |