| 10.7.2021 | LM Cup Monza | 2 | 991 GT3 R | Leutwiler / Andlauer | Pzoberer Zürichsee by TFT | 9th |
| 11.7.2021 | ADAC GT4 Zandvoort | 1 | 718 Cayman GT4 Clubsport MR | Fetzer / Møller Madsen | Team Allied-Racing | 19th/9th |
| 11.7.2021 | ADAC GT Zandvoort | 7 | 991 GT3 R | Bachler / de Silvestro | Precote Herberth Motorsport | DNF/13th |
| 11.7.2021 | ADAC GT4 Zandvoort | 9 | 718 Cayman GT4 Clubsport MR | Bölting / Neumann | Overdrive Racing | 12th/13th |
| 11.7.2021 | ADAC GT Zandvoort | 14 | 991 GT3 R | Hackländer / Wishofer | MRS GT-Racing | 19th/DNF |
| 11.7.2021 | ADAC GT4 Zandvoort | 19 | 718 Cayman GT4 Clubsport MR | Tauscher / O'Dey | Küs Team Bernhard | 6th/5th |
| 11.7.2021 | ADAC GT4 Zandvoort | 22 | 718 Cayman GT4 Clubsport MR | Wiskirchen / Hill | Team Allied-Racing | 18th/16th |
| 11.7.2021 | GT Open Hungaroring | 24 | 991 GT3 Cup II | Blazek / Lisowski | A&P Racing Team PTT Tech Support | 13th/15th |
| 11.7.2021 | ADAC GT4 Zandvoort | 26 | 718 Cayman GT4 Clubsport MR | Kosch / Kieffer | Team Allied-Racing | 11th/10th |
| 11.7.2021 | GT Open Hungaroring | 26 | 991 GT3 Cup II | Darmetko / Janosz | Q1 by EMG Motorsport | 16th/13th |
| 11.7.2021 | ADAC GT4 Zandvoort | 27 | 718 Cayman GT4 Clubsport MR | Grotstollen / Braun | Team Buchbinder Rent-A-Car | 9th/DNF |
| 11.7.2021 | ADAC GT4 Zandvoort | 33 | 718 Cayman GT4 Clubsport MR | Sartingen / Schwerfeld | Black Falcon Team Textar | 13th/DNF |
| 11.7.2021 | GT Open Hungaroring | 33 | 991 GT3 Cup II | Magdziarz / "Arrow" | Alda Motorsport | 15th/17th |
| 11.7.2021 | GT Open Hungaroring | 44 | 991 GT3 Cup I | Pisani / Bozzoni | CAME Racing Team | 18th/NC |
| 11.7.2021 | GT Open Hungaroring | 45 | 991 GT3 Cup I | Speakerwas / Karpi | CAME Racing Team | 19th/18th |
| 11.7.2021 | British GT Donington | 66 | 991 GT3 R | Jones / Malvern | Team Parker Racing | DNF |
| 11.7.2021 | ADAC GT Zandvoort | 74 | 991 GT3 R | Fittje / Pereira | Küs Team Bernhard | 14th/12th |
| 11.7.2021 | ADAC GT Zandvoort | 75 | 991 GT3 R | Engelhart / Preining | Küs Team Bernhard | DNF/DNF |
| 11.7.2021 | GT Open Hungaroring | 77 | 991 GT3 R II | Barker / Soucek | Lechner Racing | 3rd/4th |
| 11.7.2021 | 4 h Monza | 77 | 991 RSR II 19 | Ried / MacNeil / Bruni | Proton Competition | 39th |
| 11.7.2021 | ADAC GT Zandvoort | 91 | 991 GT3 R | Jahn / Holzer | Team Joos Sportwagentechnik | 13th/20th |
| 11.7.2021 | ADAC GT Zandvoort | 92 | 991 GT3 R | Jaminet / Ammermüller | SSR Performance | 6th/18th |
| 11.7.2021 | 4 h Monza | 93 | 991 RSR II 19 | Fassbender / Fernandez Laser / Lietz | Proton Competition | 37th |
| 11.7.2021 | ADAC GT Zandvoort | 99 | 991 GT3 R | Müller / Renauer | Precote Herberth Motorsport | 4th/DNF |
| 11.7.2021 | GT Open Hungaroring | 100 | 991 GT3 Cup II | Dwernicki / Antoszewski | Alda Motorsport | 17th/16th |
| 17.7.2021 | 2 h 40 min Lime Rock [GT] | 9 | 991 GT3 R | Robichon / Vanthoor | Pfaff Motorsports | 7th |
| 17.7.2021 | 2 h 40 min Lime Rock [GT] | 16 | 991 GT3 R | Hindman / Long | Wright Motorsports | 11th |
| 17.7.2021 | 2 h 40 min Lime Rock [GT] | 79 | 991 RSR II 19 | MacNeil / Jaminet | WeatherTech Racing | 3rd |
| 17.7.2021 | 2 h 40 min Lime Rock [GT] | 88 | 991 GT3 R | Ferriol / Legge | Team Hardpoint EBM | 15th |
| 18.7.2021 | 300 km Motegi | 25 | 991 GT3 R | Matsui / Satou | Hoppy Team Tsuchiya | 19th |
| 18.7.2021 | 6 h Monza | 46 | 991 RSR II 19 | Olsen / Burchardt / Root | Team Project 1 | 30th |
| 18.7.2021 | 6 h Monza | 56 | 991 RSR II 19 | Perfetti / Cairoli / Pera | Team Project 1 | 22nd |
| 18.7.2021 | 6 h Monza | 77 | 991 RSR II 19 | Ried / Evans / Campbell | Dempsey-Proton Racing | 23rd |
| 18.7.2021 | 6 h Monza | 86 | 991 RSR II 19 | Wainwright / Barker / Gamble | GR Racing | 27th |
| 18.7.2021 | 6 h Monza | 88 | 991 RSR II 19 | Haryanto / Seefried / Picariello | Dempsey-Proton Racing | 24th |
| 18.7.2021 | 6 h Monza | 91 | 991 RSR II 19 | Bruni / Lietz | Porsche GT Team | 17th |
| 18.7.2021 | 6 h Monza | 92 | 991 RSR II 19 | Estre / Jani | Porsche GT Team | 15th |
| 25.7.2021 | GT2 Euro Spa | 5 | 991 GT2 RS Clubsport II | Vergers / Rusteika | Speed Factory Racing | 2nd/DNF |
| 25.7.2021 | FFSA GT4 Spa | 9 | 718 Cayman GT4 Clubsport MR | Benjamin Cauvas | JSB Compétition | DNA |
| 25.7.2021 | DTM Trophy Lausitzring | 21 | Cayman PRO4 | Maximilian Schmidt | PROsport Racing | DNS |
| 25.7.2021 | British GT Spa | 66 | 991 GT3 R | Jones / Malvern | Team Parker Racing | DNS |
| 25.7.2021 | GT Open Imola | 77 | 991 GT3 R II | Al Zubair / Soucek | Lechner Racing | 3rd/1st |
| 25.7.2021 | GT2 Euro Spa | 911 | 991 GT2 RS Clubsport II | Leonardo Gorini | LP Racing | 5th/4th |
| 31.7.2021 | GT4 Euro Spa | 22 | 718 Cayman GT4 Clubsport MR | Sturm / Møller Madsen | Allied Racing | DNF/1st |
| 31.7.2021 | GT4 Euro Spa | 26 | 718 Cayman GT4 Clubsport MR | Hartvig / Camathias | Allied Racing | 17th/12th |
| 31.7.2021 | GT4 Euro Spa | 718 | 718 Cayman GT4 Clubsport MR | Jacoma / Busnelli | Centri Porsche Ticino | 7th/32nd |
| 1.8.2021 | 24 h Spa | 3 | 991 GT3 R II | Olsen / Christensen / Makowiecki | Schnabl Engineering | DNF |
| 1.8.2021 | 24 h Spa | 18 | 991 GT3 R II | Liberati / Imperatori / Burdon | KCMG | 12th |
| 1.8.2021 | 24 h Spa | 21 | 991 GT3 R II | Müller / Lietz / Estre | Rutronik Racing | DNF |
| 1.8.2021 | 24 h Spa | 22 | 991 GT3 R II | Campbell / Bamber / Jaminet | GPX Martini Racing | DNF |
| 1.8.2021 | 24 h Spa | 23 | 991 GT3 R II | Schell / Jacoma / Leutwiler / Menzel | Huber Motorsport | 38th |
| 1.8.2021 | 24 h Spa | 47 | 991 GT3 R II | Martin / Tandy / Vanthoor | KCMG | 5th |
| 1.8.2021 | 24 h Spa | 54 | 991 GT3 R II | Cairoli / Bachler / Engelhart | Dinamic Motorsport | DNF |
| 1.8.2021 | 24 h Spa | 56 | 991 GT3 R II | Rizzoli / Pedersen / Dumas | Dinamic Motorsport | DNF |
| 1.8.2021 | 24 h Spa | 61 | 991 GT3 R II | Triller / Rivas / Harker / Bamber | EBM Giga Racing | 20th |
| 1.8.2021 | 24 h Spa | 166 | 991 GT3 R II | Decurtins / Busch / Lauck / Basseng | Hägeli by T2 Racing | 33rd |
| 1.8.2021 | 24 h Spa | 222 | 991 GT3 R II | Kern / Buus / Apothéloz / Santamato | Team Allied-Racing | 27th |
| 1.8.2021 | 24 h Spa | 911 | 991 GT3 R II | Au / Allemann / Renauer / Renauer | Herberth Motorsport | 26th |
| 8.8.2021 | 2 h 40 min Road America | 9 | 991 GT3 R | Robichon / Vanthoor | Pfaff Motorsports | 20th |
| 8.8.2021 | 2 h 40 min Road America | 16 | 991 GT3 R | Hindman / Long | Wright Motorsports | 22nd |
| 8.8.2021 | GT America Nashville | 32 | 991 GT3 R II | Kyle Washington | GMG Racing | DNF/19th |
| 8.8.2021 | British GT Snetterton | 33 | 991 GT3 R | Jennings / Caton | G-Cat Racing | 9th/9th |
| 8.8.2021 | GT America Nashville | 45 | 991 GT3 R II | Charles Luck | Wright Motorsports | 3rd/7th |
| 8.8.2021 | GT America Nashville | 66 | 718 Cayman GT4 Clubsport MR | Derek DeBoer | TRG | DNF/17th |
| 8.8.2021 | British GT Snetterton | 66 | 991 GT3 R | Jones / Malvern | Team Parker Racing | DNS/DNF |
| 8.8.2021 | 2 h 40 min Road America | 79 | 991 RSR II 19 | MacNeil / Campbell | WeatherTech Racing | 12th |
| 8.8.2021 | 2 h 40 min Road America | 88 | 991 GT3 R | Ferriol / Legge | Team Hardpoint EBM | 27th |
| 8.8.2021 | GT America Nashville | 120 | 718 Cayman GT4 Clubsport MR | Adam Adelson | Premier Racing | 14th/15th |
| 15.8.2021 | Le Mans Test | 18 | 991 RSR II 19 | Haryanto / Picariello / Seefried | Absolute Racing | 48th |
| 15.8.2021 | Le Mans Test | 46 | 991 RSR II 19 | Olsen / Burchardt / Foley | Team Project 1 | 59th |
| 15.8.2021 | Le Mans Test | 56 | 991 RSR II 19 | Perfetti / Cairoli / Pera | Team Project 1 | 41st |
| 15.8.2021 | Le Mans Test | 69 | 991 RSR II 19 | Renauer / Bohn / Ineichen | Herberth Motorsport | 53rd |
| 15.8.2021 | Le Mans Test | 72 | 991 RSR II 19 | Vanthoor / Parente / Martin | HubAuto Racing | 37th |
| 15.8.2021 | Le Mans Test | 77 | 991 RSR II 19 | Ried / Evans / Campbell / Fassbender | Dempsey-Proton Racing | 57th |
| 15.8.2021 | Le Mans Test | 79 | 991 RSR II 19 | MacNeil / Bamber / Vanthoor | WeatherTech Racing | 34th |
| 15.8.2021 | Le Mans Test | 86 | 991 RSR II 19 | Wainwright / Barker / Gamble | GR Racing | 45th |
| 15.8.2021 | Le Mans Test | 88 | 991 RSR II 19 | Bastien / Andlauer / Arnold | Dempsey-Proton Racing | 43rd |
| 15.8.2021 | Le Mans Test | 91 | 991 RSR II 19 | Bruni / Lietz / Makowiecki | Porsche GT Team | 33rd |
| 15.8.2021 | Le Mans Test | 92 | 991 RSR II 19 | Estre / Jani / Christensen | Porsche GT Team | 32nd |
| 15.8.2021 | Le Mans Test | 99 | 991 RSR II 19 | Tincknell / Inthraphuvasak / Latorre | Proton Competition | 40th |
| 21.8.2021 | Road to Le Mans | 2 | 991 GT3 R | Leutwiler / Andlauer | Pzoberer Zürichsee by TFT | DNF/24th |
| 21.8.2021 | Road to Le Mans | 92 | 991 GT3 R | Renauer / Häring | Herberth Motorsport | 23rd/31st |
| 22.8.2021 | GT4 Scandinavia Karlskoga | 1 | 718 Cayman GT4 Clubsport MR | Annervi / Bergström | Race Team Gellerasen | 3rd/5th |
| 22.8.2021 | 24 h Le Mans | 18 | 991 RSR II 19 | Haryanto / Picariello / Seefried | Absolute Racing | 34th |
| 22.8.2021 | GT4 Scandinavia Karlskoga | 21 | 718 Cayman GT4 Clubsport MR | Ward / Ricknäs | RMS | 10th/8th |
| 22.8.2021 | 300 km Suzuka | 25 | 991 GT3 R | Matsui / Satou | Hoppy Team Tsuchiya | 37th |
| 22.8.2021 | 24 h Le Mans | 46 | 991 RSR II 19 | Olsen / Burchardt / Foley | Team Project 1 | DNF |
| 22.8.2021 | 24 h Le Mans | 56 | 991 RSR II 19 | Perfetti / Cairoli / Pera | Team Project 1 | DNF |
| 22.8.2021 | 24 h Le Mans | 69 | 991 RSR II 19 | Renauer / Bohn / Ineichen | Herberth Motorsport | 38th |
| 22.8.2021 | 24 h Le Mans | 72 | 991 RSR II 19 | Vanthoor / Parente / Martin | HubAuto Racing | DNF |
| 22.8.2021 | 24 h Le Mans | 77 | 991 RSR II 19 | Ried / Evans / Campbell | Dempsey-Proton Racing | 31st |
| 22.8.2021 | GT4 Scandinavia Karlskoga | 78 | 718 Cayman GT4 Clubsport MR | Bard / Skoog | Race Team Gellerasen | 8th/7th |
| 22.8.2021 | 24 h Le Mans | 79 | 991 RSR II 19 | MacNeil / Bamber / Vanthoor | WeatherTech Racing | DNF |
| 22.8.2021 | 24 h Le Mans | 86 | 991 RSR II 19 | Wainwright / Barker / Gamble | GR Racing | 43rd |
| 22.8.2021 | 24 h Le Mans | 88 | 991 RSR II 19 | Bastien / Andlauer / Arnold | Dempsey-Proton Racing | 42nd |
| 22.8.2021 | 24 h Le Mans | 91 | 991 RSR II 19 | Bruni / Lietz / Makowiecki | Porsche GT Team | 23rd |
| 22.8.2021 | 24 h Le Mans | 92 | 991 RSR II 19 | Estre / Jani / Christensen | Porsche GT Team | T-car |
| 22.8.2021 | 24 h Le Mans | 92T | 991 RSR II 19 | Estre / Jani / Christensen | Porsche GT Team | 22nd |
| 22.8.2021 | 24 h Le Mans | 99 | 991 RSR II 19 | Tincknell / Inthraphuvasak / Latorre | Proton Competition | DNF |
| 22.8.2021 | GT4 Scandinavia Karlskoga | 195 | 718 Cayman GT4 Clubsport MR | "Babalus" / Hobohm | Lights 2 Flag | 9th/9th |