| 2.10.2020 | GT4 America Indianapolis [SprintX] | 2 | 718 Cayman GT4 Clubsport MR | Bell / Davis | GMG Racing | 18th/10th |
| 2.10.2020 | GT4 America Indianapolis [SprintX] | 17 | 718 Cayman GT4 Clubsport MR | Rappaport / DeBoer | TRG - The Racers Group | 13th/18th |
| 2.10.2020 | GT4 America Indianapolis [SprintX] | 37 | 718 Cayman GT4 Clubsport MR | Belluardo / Heylen | RS1 | 1st/14th |
| 2.10.2020 | GT4 America Indianapolis [SprintX] | 46 | 718 Cayman GT4 Clubsport MR | Walker / Walker | Nolasport | 10th/12th |
| 2.10.2020 | GT4 America Indianapolis [SprintX] | 47 | 718 Cayman GT4 Clubsport MR | Travis / Hart | Nolasport | 7th/2nd |
| 2.10.2020 | GT4 America Indianapolis [SprintX] | 69 | 718 Cayman GT4 Clubsport MR | Collingwood / Tecce | BGB Motorsports | 12th/DNF |
| 3.10.2020 | ADAC GT Sachsenring | 7 | 991 GT3 R | Renauer / Asch | Precote Herberth Motorsport | 13th/DNF |
| 3.10.2020 | ADAC GT4 Sachsenring | 9 | 718 Cayman GT4 Clubsport MR | Neumann / Bölting | DLV Team Schütz Motorsport | 15th/17th |
| 3.10.2020 | ADAC GT Sachsenring | 17 | 991 GT3 R | Bachler / de Silvestro | KÜS Team75 Bernhard | 9th/DNF |
| 3.10.2020 | ADAC GT Sachsenring | 18 | 991 GT3 R | Fittje / Jahn | KÜS Team75 Bernhard | 31st/14th |
| 3.10.2020 | ADAC GT4 Sachsenring | 19 | 718 Cayman GT4 Clubsport MR | O'Dey / Tauscher | KÜS Team75 Bernhard | 11th/12th |
| 3.10.2020 | ADAC GT4 Sachsenring | 21 | 718 Cayman GT4 Clubsport MR | Fetzer / Sturm | Team Allied Racing | 5th/14th |
| 3.10.2020 | ADAC GT4 Sachsenring | 22 | 718 Cayman GT4 Clubsport MR | Kasperlik / Møller Madsen | Team Allied Racing | DNF/18th |
| 3.10.2020 | ADAC GT4 Sachsenring | 26 | 718 Cayman GT4 Clubsport MR | Kieffer / Kosch | Team Allied Racing | 10th/13th |
| 3.10.2020 | ADAC GT Sachsenring | 92 | 991 GT3 R | Ammermüller / Engelhart | SSR Performance | 6th/6th |
| 3.10.2020 | ADAC GT Sachsenring | 99 | 991 GT3 R | Renauer / Müller | Precote Herberth Motorsport | 2nd/DNF |
| 4.10.2020 | 8 h Indianapolis | 2 | 718 Cayman GT4 Clubsport MR | Bell / Liddell / Davis | GMG Racing | 12th |
| 4.10.2020 | 8 h Indianapolis | 17 | 718 Cayman GT4 Clubsport MR | Rappaport / DeBoer / Lally | TRG - The Racers Group | 14th |
| 4.10.2020 | 8 h Indianapolis | 20 | 991 GT3 R II | Root / Poordad / Heylen | Wright Motorsports | 6th |
| 4.10.2020 | 300 km Fuji | 25 | 991 GT3 R | Matsui / Satou | Hoppy Team Tsuchiya | 24th |
| 4.10.2020 | Italian GT Mugello | 44 | 991 GT3 R | Baccani / Venerosi Pesciolini | Ebimotors | DNF/DNS |
| 4.10.2020 | 8 h Indianapolis | 69 | 718 Cayman GT4 Clubsport MR | Collingwood / Tecce / Murry | BGB Motorsports | 16th |
| 4.10.2020 | Italian GT Mugello | 91 | 991 GT3 R | Cassarà / De Giacomi | Dinamic Motorsport | 12th/12th |
| 4.10.2020 | Italian GT Mugello | 92 | 991 GT3 R | Habib Fadel | Dinamic Motorsport | 11th/14th |
| 4.10.2020 | Italian GT Mugello | 250 | 718 Cayman GT4 Clubsport MR | Gnemmi / Pera | Ebimotors | 16th/19th |
| 4.10.2020 | Italian GT Mugello | 251 | 718 Cayman GT4 Clubsport MR | de Amicis / di Giusto | Ebimotors | 14th/22nd |
| 4.10.2020 | Italian GT Mugello | 252 | 718 Cayman GT4 Clubsport MR | Piccioli / de Castro | Ebimotors | 20th/20th |
| 4.10.2020 | Italian GT Mugello | 297 | 718 Cayman GT4 Clubsport MR | Pan / de Kant | CRAM Motorsport | DNA |
| 4.10.2020 | Italian GT Mugello | 299 | 718 Cayman GT4 Clubsport MR | Vebster / Riva | CRAM Motorsport | 21st/21st |
| 4.10.2020 | Italian GT Mugello | 322 | 991 4.0 | Sauto / Carboni | Duell Race | 18th/DNF |
| 10.10.2020 | LM Cup Monza | 2 | 991 GT3 R | Leutwiler / Andlauer | Pzoberer Zürichsee by TFT | 8th |
| 10.10.2020 | 100 min Charlotte [GT] | 16 | 991 GT3 R | Hardwick / Long | Wright Motorsports | 5th |
| 10.10.2020 | 100 min Charlotte [GT] | 911 | 991 RSR II 19 | Tandy / Makowiecki | Porsche GT Team | 17th |
| 10.10.2020 | 100 min Charlotte [GT] | 912 | 991 RSR II 19 | Bamber / Vanthoor | Porsche GT Team | 18th |
| 11.10.2020 | Coppa Florio | 7 | 991 GT3 R II | Pampanini / Calamia / Malucelli | Dinamic Motorsport | 4th |
| 11.10.2020 | Coppa Florio | 36 | 991 GT3 R II | Grogor / Fatien / Jaminet / Renauer | GPX Racing | 1st |
| 11.10.2020 | 4 h Monza | 77 | 991 RSR II | Ried / Beretta / Picariello | Proton Competition | 22nd |
| 11.10.2020 | Coppa Florio | 92 | 991 GT3 R II | Müller / Häring / Konstantinou / Renauer | Herberth Motorsport | 17th |
| 11.10.2020 | 4 h Monza | 93 | 991 RSR II | Fassbender / Fernandez Laser / Lietz | Proton Competition | 26th |
| 11.10.2020 | Benelux Zandvoort | 124 | 991 GT3 Cup II | Daan Meijer | Boda Racing | 10th/11th |
| 11.10.2020 | Coppa Florio | 907 | 991 GT3 Cup II | Laquinta / Malucelli / Monaco / Pampanini | DINAMIC MOTORSPORT | 7th |
| 11.10.2020 | Coppa Florio | 916 | 991 GT3 Cup II | Nicolosi / Merendino / Di Benedetto / Patrinicola | TEMPO S.R.L. | 11th |
| 11.10.2020 | Coppa Florio | 917 | 991 GT3 Cup II | Fulgenzi / Akatsu / Spata / Bronzini / van der Sloot | Fulgenzi Racing | 18th |
| 11.10.2020 | Coppa Florio | 918 | 991 GT3 Cup II | Liquorish / Carboni / Mouez | Duell Race | ?th |
| 11.10.2020 | Coppa Florio | 923 | 991 GT3 Cup II | Bleekemolen / Rizzuto / Palazzo / Otero | FULGENZI RACING | 9th |
| 17.10.2020 | ADAC GT Red Bull Ring | 7 | 991 GT3 R | Renauer / Asch | Precote Herberth Motorsport | 23rd/19th |
| 17.10.2020 | Petit Le Mans | 9 | 991 GT3 R | Olsen / Robichon / Kern | Pfaff Motorsports | 21st |
| 17.10.2020 | ADAC GT4 Red Bull Ring | 9 | 718 Cayman GT4 Clubsport MR | Neumann / Bölting | DLV Team Schütz Motorsport | 13th/13th |
| 17.10.2020 | Petit Le Mans | 16 | 991 GT3 R | Hardwick / Long / Heylen | Wright Motorsports | 20th |
| 17.10.2020 | ADAC GT Red Bull Ring | 17 | 991 GT3 R | Bachler / de Silvestro | KÜS Team75 Bernhard | 18th/DNS |
| 17.10.2020 | ADAC GT Red Bull Ring | 18 | 991 GT3 R | Fittje / Jahn | KÜS Team75 Bernhard | 16th/12th |
| 17.10.2020 | ADAC GT4 Red Bull Ring | 19 | 718 Cayman GT4 Clubsport MR | O'Dey / Tauscher | KÜS Team75 Bernhard | 7th/8th |
| 17.10.2020 | ADAC GT4 Red Bull Ring | 21 | 718 Cayman GT4 Clubsport MR | Fetzer / Sturm | Team Allied Racing | 4th/9th |
| 17.10.2020 | ADAC GT4 Red Bull Ring | 22 | 718 Cayman GT4 Clubsport MR | Kasperlik / Møller Madsen | Team Allied Racing | DNF/1st |
| 17.10.2020 | ADAC GT4 Red Bull Ring | 26 | 718 Cayman GT4 Clubsport MR | Kieffer / Kosch | Team Allied Racing | 16th/16th |
| 17.10.2020 | ADAC GT Red Bull Ring | 92 | 991 GT3 R | Ammermüller / Engelhart | SSR Performance | 5th/4th |
| 17.10.2020 | ADAC GT Red Bull Ring | 99 | 991 GT3 R | Renauer / Müller | Precote Herberth Motorsport | 2nd/DNF |
| 17.10.2020 | Petit Le Mans | 911 | 991 RSR II 19 | Tandy / Makowiecki / Campbell | Porsche GT Team | 10th |
| 17.10.2020 | Petit Le Mans | 912 | 991 RSR II 19 | Bamber / Vanthoor / Jaminet | Porsche GT Team | 14th |
| 18.10.2020 | DTM Trophy Zolder | 17 | 718 Cayman GT4 Clubsport MR | Rudolf Rhyn | Phoenix Racing | 7th/12th |
| 18.10.2020 | DTM Trophy Zolder | 18 | Cayman PRO4 | Peter Terting | PROsport Performance | DNF/9th |
| 18.10.2020 | GT Open Spa | 22 | 991 GT3 R | Niki Leutwiler | PZ Oberer Zürichsee by TFT | DNS |
| 18.10.2020 | DTM Trophy Zolder | 30 | 718 Cayman GT4 Clubsport MR | Bastian Buus | Allied Racing | 6th/8th |
| 18.10.2020 | Italian GT Monza | 44 | 991 GT3 R | Venerosi Pesciolini / Baccani | Ebimotors | 13th/9th |
| 18.10.2020 | GT Open Spa | 51 | 991 GT3 Cup | Aldo Festante | Ombra Racing | 13th/12th |
| 18.10.2020 | Italian GT Monza | 91 | 991 GT3 R | Cassarà / De Giacomi | Dinamic Motorsport | 25th/8th |
| 18.10.2020 | Italian GT Monza | 250 | 718 Cayman GT4 Clubsport MR | Gnemmi / Pera | Ebimotors | 17th/15th |
| 18.10.2020 | Italian GT Monza | 251 | 718 Cayman GT4 Clubsport MR | de Amicis / di Giusto | Ebimotors | 20th/23rd |
| 18.10.2020 | Italian GT Monza | 252 | 718 Cayman GT4 Clubsport MR | Piccioli / de Castro | Ebimotors | 19th/16th |
| 18.10.2020 | Italian GT Monza | 299 | 718 Cayman GT4 Clubsport MR | Vebster / Riva | CRAM Motorsport | 21st/19th |
| 18.10.2020 | Italian GT Monza | 312 | 991 4.0 | Caglioni / Pan | Ombra Racing | DNS |
| 24.10.2020 | GT4 Euro Spa | 21 | 718 Cayman GT4 Clubsport MR | Viebahn / Møller Madsen | Allied Racing | 4th/7th |
| 24.10.2020 | GT4 Euro Spa | 22 | 718 Cayman GT4 Clubsport MR | Kasperlik / Buus | Allied Racing | 2nd/DNF |
| 24.10.2020 | GT4 Euro Spa | 75 | 718 Cayman GT4 Clubsport MR | Cerati / Fondi | Autorlando Sport | 16th/12th |
| 24.10.2020 | GT4 Euro Spa | 76 | 718 Cayman GT4 Clubsport MR | Ghezzi / Mayrl | Autorlando Sport | 13th/9th |
| 25.10.2020 | 24 h Spa | 12 | 991 GT3 R II | Campbell / Pilet / Jaminet | GPX Racing | 4th |
| 25.10.2020 | 24 h Spa | 21 | 991 GT3 R II | Liberati / Burdon / Imperatori | KCMG | NC |
| 25.10.2020 | 24 h Spa | 22 | 991 GT3 R II | Bergmeister / Makowiecki / Olsen | Frikadelli Racing Team | 8th |
| 25.10.2020 | 300 km Suzuka | 25 | 991 GT3 R | Matsui / Satou | Hoppy Team Tsuchiya | 22nd |
| 25.10.2020 | 24 h Spa | 40 | 991 GT3 R II | Dumas / Deletraz / Preining | GPX Racing | 11th |
| 25.10.2020 | 24 h Spa | 47 | 991 GT3 R II | Lietz / Christensen / Estre | KCMG | 13th |
| 25.10.2020 | 24 h Spa | 54 | 991 GT3 R II | Cairoli / Engelhart / Müller | Dinamic Motorsport | 3rd |
| 25.10.2020 | 24 h Spa | 56 | 991 GT3 R II | Rizzoli / de Leener / Pedersen / Sbirrazzuoli | Dinamic Motorsport | DNF |
| 25.10.2020 | 24 h Spa | 98 | 991 GT3 R II | Vanthoor / Tandy / Bamber | ROWE Racing | 1st |
| 25.10.2020 | 24 h Spa | 99 | 991 GT3 R II | Werner / Andlauer / Bachler | ROWE Racing | 32nd |
| 25.10.2020 | 24 h Spa | 918 | 991 GT3 R II | Häring / Konstantinou / Joos / Seefried | Herberth Motorsport | DNF |
| 25.10.2020 | 24 h Spa | 991 | 991 GT3 R II | Allemann / Bohn / Renauer / Renauer | Herberth Motorsport | 37th |
| 31.10.2020 | LM Cup Algarve | 2 | 991 GT3 R | Leutwiler / Andlauer | Pzoberer Zürichsee by TFT | 15th |
| 31.10.2020 | ADAC GT Lausitzring | 7 | 991 GT3 R | Renauer / Asch | Precote Herberth Motorsport | 12th/3rd |
| 31.10.2020 | ADAC GT4 Lausitzring | 9 | 718 Cayman GT4 Clubsport MR | Neumann / Bölting | DLV Team Schütz Motorsport | 12th/16th |
| 31.10.2020 | ADAC GT Lausitzring | 18 | 991 GT3 R | Fittje / Jahn | KÜS Team75 Bernhard | 4th/DNF |
| 31.10.2020 | ADAC GT4 Lausitzring | 19 | 718 Cayman GT4 Clubsport MR | O'Dey / Tauscher | KÜS Team75 Bernhard | 5th/12th |
| 31.10.2020 | ADAC GT4 Lausitzring | 21 | 718 Cayman GT4 Clubsport MR | Fetzer / Sturm | Team Allied Racing | 17th/4th |
| 31.10.2020 | ADAC GT4 Lausitzring | 22 | 718 Cayman GT4 Clubsport MR | Kasperlik / Møller Madsen | Team Allied Racing | 1st/11th |
| 31.10.2020 | ADAC GT4 Lausitzring | 26 | 718 Cayman GT4 Clubsport MR | Kieffer / Kosch | Team Allied Racing | 16th/7th |
| 31.10.2020 | ADAC GT Lausitzring | 92 | 991 GT3 R | Ammermüller / Engelhart | SSR Performance | 6th/11th |
| 31.10.2020 | ADAC GT Lausitzring | 99 | 991 GT3 R | Renauer / Bachler | Precote Herberth Motorsport | 3rd/2nd |
| 1.11.2020 | GT Open Barcelona | 51 | 991 GT3 Cup | Aldo Festante | Ombra Racing | 12th/13th |
| 1.11.2020 | 2 h 40 min Laguna Seca | 911 | 991 RSR II 19 | Tandy / Makowiecki | Porsche GT Team | 11th |
| 1.11.2020 | 2 h 40 min Laguna Seca | 912 | 991 RSR II 19 | Bamber / Vanthoor | Porsche GT Team | 9th |