| 24.10.2021 | ADAC GT Hockenheim | 7 | 991 GT3 R | Bachler / de Silvestro | Precote Herberth Motorsport | 18th/24th |
| 24.10.2021 | ADAC GT Hockenheim | 14 | 991 GT3 R | Hackländer / Ragginger | MRS GT-Racing | 24th/20th |
| 24.10.2021 | ADAC GT4 Hockenheim | 19 | 718 Cayman GT4 Clubsport MR | Tauscher / O'Dey | Küs Team Bernhard | 19th/20th |
| 24.10.2021 | ADAC GT4 Hockenheim | 25 | 718 Cayman GT4 Clubsport MR | Stegmann / Heger | Van Berghe | 16th/DNF |
| 24.10.2021 | GT Open Barcelona | 26 | 991 GT3 Cup II | Darmetko / Janosz | Q1 by EMG Motorsport | 27th/DNS |
| 24.10.2021 | ADAC GT4 Hockenheim | 26 | 718 Cayman GT4 Clubsport MR | Kosch / Kieffer | Team Allied-Racing | 17th/13th |
| 24.10.2021 | GT Open Barcelona | 27 | 991 GT3 Cup II | Mauro / Aristot | Three Sixty Racing Team | 25th/23rd |
| 24.10.2021 | ADAC GT4 Hockenheim | 33 | 718 Cayman GT4 Clubsport MR | Sartingen / Schwerfeld | Black Falcon Team Textar | 22nd/23rd |
| 24.10.2021 | GT Open Barcelona | 44 | 991 GT3 Cup I | Pisani / Bozzoni | CAME Racing Team | DNF/24th |
| 24.10.2021 | GT Open Barcelona | 53 | 992 GT3 Cup | Vandierendonck / Schouten | Q1 by EMG Motorsport | 21st/18th |
| 24.10.2021 | ADAC GT4 Hockenheim | 63 | 718 Cayman GT4 Clubsport MR | Riegel / Richter | Team Speed Monkeys | 20th/12th |
| 24.10.2021 | ADAC GT Hockenheim | 74 | 991 GT3 R | Pereira / Eriksson | Küs Team Bernhard | DNF/6th |
| 24.10.2021 | ADAC GT Hockenheim | 75 | 991 GT3 R | Engelhart / Preining | Küs Team Bernhard | 12th/4th |
| 24.10.2021 | ADAC GT Hockenheim | 91 | 991 GT3 R | Jahn / Fittje | Team Joos Sportwagentechnik | 7th/10th |
| 24.10.2021 | ADAC GT Hockenheim | 92 | 991 GT3 R | Jaminet / Ammermüller | SSR Performance | 3rd/8th |
| 24.10.2021 | ADAC GT Hockenheim | 99 | 991 GT3 R | Müller / Renauer | Precote Herberth Motorsport | DNF/DNF |
| 30.10.2021 | 6 h Bahrain | 46 | 991 RSR II 19 | Dennis Olsen | Team Project 1 | DNA |
| 30.10.2021 | 6 h Bahrain | 56 | 991 RSR II 19 | Perfetti / Cairoli / Pera | Team Project 1 | 19th |
| 30.10.2021 | 6 h Bahrain | 77 | 991 RSR II 19 | Ried / Evans / Campbell | Dempsey-Proton Racing | 18th |
| 30.10.2021 | 6 h Bahrain | 86 | 991 RSR II 19 | Wainwright / Barker / Gamble | GR Racing | 23rd |
| 30.10.2021 | 6 h Bahrain | 88 | 991 RSR II 19 | Al Qubaisi / Andlauer / de Leener | Dempsey-Proton Racing | 31st |
| 30.10.2021 | 6 h Bahrain | 91 | 991 RSR II 19 | Bruni / Lietz | Porsche GT Team | 14th |
| 30.10.2021 | 6 h Bahrain | 92 | 991 RSR II 19 | Estre / Jani | Porsche GT Team | 13th |
| 6.11.2021 | 8 h Bahrain | 56 | 991 RSR II 19 | Perfetti / Cairoli / Pera | Team Project 1 | 21st |
| 6.11.2021 | 8 h Bahrain | 77 | 991 RSR II 19 | Ried / Evans / Campbell | Dempsey-Proton Racing | 20th |
| 6.11.2021 | 8 h Bahrain | 86 | 991 RSR II 19 | Wainwright / Barker / Gamble | GR Racing | 28th |
| 6.11.2021 | 8 h Bahrain | 88 | 991 RSR II 19 | Al Qubaisi / Andlauer / Jefferies | Dempsey-Proton Racing | DNF |
| 6.11.2021 | 8 h Bahrain | 91 | 991 RSR II 19 | Bruni / Lietz / Makowiecki | Porsche GT Team | 18th |
| 6.11.2021 | 8 h Bahrain | 92 | 991 RSR II 19 | Estre / Jani / Christensen | Porsche GT Team | 16th |
| 7.11.2021 | ADAC GT4 Nürburgring | 1 | 718 Cayman GT4 Clubsport MR | König / Sturm | Team Allied-Racing | 6th/3rd |
| 7.11.2021 | ADAC GT Nürburgring | 7 | 991 GT3 R | Bachler / de Silvestro | Precote Herberth Motorsport | 18th/7th |
| 7.11.2021 | ADAC GT4 Nürburgring | 9 | 718 Cayman GT4 Clubsport MR | Bölting / Neumann | Overdrive Racing | 15th/18th |
| 7.11.2021 | ADAC GT4 Nürburgring | 19 | 718 Cayman GT4 Clubsport MR | Tauscher / O'Dey | Küs Team Bernhard | 14th/13th |
| 7.11.2021 | ADAC GT4 Nürburgring | 22 | 718 Cayman GT4 Clubsport MR | Hill / Wiskirchen | Team Allied-Racing | DNF/4th |
| 7.11.2021 | ADAC GT4 Nürburgring | 23 | 718 Cayman GT4 Clubsport MR | Bostandjiev / Lefterov | Overdrive Racing | 2nd/7th |
| 7.11.2021 | ADAC GT4 Nürburgring | 25 | 718 Cayman GT4 Clubsport MR | Heger / Stegmann | Van Berghe | 21st/10th |
| 7.11.2021 | 300 km Motegi | 25 | 991 GT3 R | Matsui / Sato | Hoppy Team Tsuchiya | 19th |
| 7.11.2021 | ADAC GT4 Nürburgring | 26 | 718 Cayman GT4 Clubsport MR | Kosch / Kieffer | Team Allied-Racing | 7th/12th |
| 7.11.2021 | ADAC GT4 Nürburgring | 30 | 718 Cayman GT4 Clubsport MR | Schreier / Møller Madsen | W&S Motorsport | 3rd/2nd |
| 7.11.2021 | ADAC GT4 Nürburgring | 33 | 718 Cayman GT4 Clubsport MR | Schwerfeld / Sartingen | Black Falcon Team Textar | 18th/24th |
| 7.11.2021 | ADAC GT4 Nürburgring | 63 | 718 Cayman GT4 Clubsport MR | Riegel / Richter | Team Speed Monkeys | 17th/8th |
| 7.11.2021 | ADAC GT Nürburgring | 74 | 991 GT3 R | Holzer / Eriksson | Küs Team Bernhard | 14th/2nd |
| 7.11.2021 | ADAC GT Nürburgring | 75 | 991 GT3 R | Engelhart / Preining | Küs Team Bernhard | 3rd/DNF |
| 7.11.2021 | Bahrain Rookie Test | 91 | 991 RSR II 19 | Lietz | Porsche GT Team | 10th |
| 7.11.2021 | ADAC GT Nürburgring | 91 | 991 GT3 R | Jahn / Fittje | Team Joos Sportwagentechnik | 17th/DNF |
| 7.11.2021 | Bahrain Rookie Test | 92 | 991 RSR II 19 | Estre | Porsche GT Team | 8th |
| 7.11.2021 | ADAC GT Nürburgring | 92 | 991 GT3 R | Jaminet / Ammermüller | SSR Performance | 2nd/1st |
| 7.11.2021 | ADAC GT Nürburgring | 99 | 991 GT3 R | Müller / Renauer | Precote Herberth Motorsport | DNF/11th |
| 13.11.2021 | Petit Le Mans | 9 | 991 GT3 R | Robichon / Vanthoor / Kern | Pfaff Motorsports | 20th |
| 13.11.2021 | Petit Le Mans | 16 | 991 GT3 R | Hindman / Long / Heylen | Wright Motorsports | 23rd |
| 13.11.2021 | Petit Le Mans | 79 | 991 RSR II 19 | MacNeil / Jaminet / Campbell | WeatherTech Racing | 13th |
| 13.11.2021 | Petit Le Mans | 88 | 991 GT3 R | Ferriol / Legge / Davis | Team Hardpoint EBM | 26th |
| 13.11.2021 | Petit Le Mans | 97 | 991 RSR II 19 | Estre / Christensen / Makowiecki | WeatherTech Racing | 14th |
| 21.11.2021 | 24 h Sebring | 91 | 991 GT3 R II | Bohn / Allemann / Renauer / Renauer | Herberth Motorsport | 2nd |
| 21.11.2021 | 24 h Sebring | 92 | 991 GT3 R II | Häring / "Gonzales" / Triller / Neuhofer / Seefried | Herberth Motorsport | 10th |
| 21.11.2021 | 24 h Sebring | 470 | 718 Cayman GT4 Clubsport MR | Travis / Hart / Noble / Mayer / Anderson | NOLASPORT | 6th |
| 21.11.2021 | 24 h Sebring | 907 | 991 GT3 Cup II | Krohn / Jönsson / Huisman / Lally | RPM Racing | 4th |
| 21.11.2021 | 24 h Sebring | 955 | 991 GT3 Cup II | Broggi / Nicolae / de Castro | Willi Motorsport by Ebimotors | 3rd |
| 21.11.2021 | 24 h Sebring | 987 | 992 GT3 Cup | Courtney / Marmureanu / Balkissoon / Moreno | MRS GT-Racing | 13th |
| 21.11.2021 | 24 h Sebring | 989 | 992 GT3 Cup | Kreis, Jr. / Guzman / Torres / Lorndale | MRS GT-Racing | DNF |
| 28.11.2021 | 300 km Fuji | 25 | 991 GT3 R | Matsui / Sato | Hoppy Team Tsuchiya | 19th |
| 3.12.2021 | Australian GT Bathurst | 4 | 991 GT3 R II | Grove / Grove | Grove Group / Dasher + Fisher Gin | 7th/4th |
| 3.12.2021 | Australian GT Bathurst | 51 | 991 GT3 R II | MacPherson / Porter | Imak Kwikmit | 9th/DNF |
| 3.12.2021 | Australian GT Bathurst | 222 | 997 GT3 R | Scott Taylor | Scott Taylor Motorsport | 12th/11th |