| 3.10.2021 | GT America Sebring | 8 | | Elias Sabo | GMG Racing | 7th/6th |
| 3.10.2021 | 12 h Hungaroring | 18 | | Kaffer / Herberger / Doppelmayr | Rutronik Racing by TECE | 3rd |
| 3.10.2021 | GT America Sebring | 27 | | Jason Daskalos | Daskalos Motorsports | 5th/4th |
| 3.10.2021 | ADAC GT Sachsenring | 28 | | Trefz / Haase | Montaplast by Land Motorsport | 21st/17th |
| 3.10.2021 | ADAC GT Sachsenring | 29 | | Feller / Mies | Montaplast by Land Motorsport | 3rd/5th |
| 3.10.2021 | ADAC GT Sachsenring | 32 | | Weerts / Vanthoor | Team WRT | 6th/DNF |
| 3.10.2021 | ADAC GT Sachsenring | 33 | #AS4SAFGT201700094 | Schramm / Marschall | Rutronik Racing by Tece | 12th/19th |
| 3.10.2021 | ADAC GT Sachsenring | 54 | | Reicher / Siedler | Yaco Racing | 23rd/18th |
| 3.10.2021 | ADAC GT Sachsenring | 69 | | Spengler / Winkelhock | Car Collection Motorsport | 17th/7th |
| 3.10.2021 | 12 h Hungaroring | 500 | | Berthon / Lechmann / Rump | Car Collection Motorsport | 4th |
| 3.10.2021 | GT America Sebring | 930 | | Sameer Gandhi | CarBahn | DNQ |
| 9.10.2021 | 2 h 40 min Virginia | 39 | | Heistand / Westphal | CarBahn with Peregrine Racing | 10th |
| 10.10.2021 | DTM Norisring | 3 | | Kelvin van der Linde | Abt Sportsline | 4th/17th |
| 10.10.2021 | GT4 Euro Barcelona | 4 | #WUAGT44S0J7940030 | Consani / Lariche | Team Speedcar | 37th/9th |
| 10.10.2021 | GT4 Euro Barcelona | 5 | #WUAGT44S6J7940050 | Hodier / Courroye | Team Speedcar | 33rd/20th |
| 10.10.2021 | DTM Norisring | 9 | | Mike Rockenfeller | Abt Sportsline | DNF/4th |
| 10.10.2021 | GT4 Euro Barcelona | 9 | #WUAGT44S7J7940025 | Gisy / Gisy | Hella Pagid - Racing One | 30th/DNF |
| 10.10.2021 | DTM Norisring | 12 | #AS4SAFGT202100141 | Dev Gore | Team Rosberg | 16th/14th |
| 10.10.2021 | Italian GT Mugello | 12 | | Ferrari / Agostini | Audi Sport Italia | 6th/5th |
| 10.10.2021 | GT4 Euro Barcelona | 14 | #WUAGT44S2J794E002 | Seyler / Meyuhas | Sainteloc Racing | 24th/5th |
| 10.10.2021 | Italian GT Mugello | 14 | | Mancinelli / Postiglione | Audi Sport Italia | 1st/10th |
| 10.10.2021 | DTM Trophy Norisring | 17 | | Sophie Hofmann | Heide Motorsport | 11th/6th |
| 10.10.2021 | GT4 Euro Barcelona | 21 | #WUAGT44S5J794E003 | Grégory Curson Faessel | Sainteloc Racing | 26th/25th |
| 10.10.2021 | 3 h Barcelona | 25 | | Tambay / Cougnaud / Haase | Sainteloc Racing | 24th |
| 10.10.2021 | GT4 Euro Barcelona | 25 | #WUAGT44S8K7940083 | Saleilles / Esteves | Sainteloc Racing | 27th/31st |
| 10.10.2021 | 3 h Barcelona | 26 | | Winkelhock / Lind / Hutchison | Sainteloc Racing | 9th |
| 10.10.2021 | 3 h Barcelona | 30 | | Pull / Hall / Goethe | Team WRT | 18th |
| 10.10.2021 | DTM Trophy Norisring | 31 | | Sebastian Kornely | Heide Motorsport | 13th/10th |
| 10.10.2021 | 3 h Barcelona | 31 | | Tomita / Bird / Eriksen | Team WRT | 12th |
| 10.10.2021 | 3 h Barcelona | 32 | | Vanthoor / Weerts / Frijns | Team WRT | 3rd |
| 10.10.2021 | DTM Trophy Norisring | 33 | | Lucas Mauron | Heide Motorsport | 5th/5th |
| 10.10.2021 | DTM Norisring | 37 | | Lucas di Grassi | Abt Sportsline | 15th/12th |
| 10.10.2021 | GT4 Euro Barcelona | 42 | #WUAGT44S1J7940005 | Michal / Guilvert | Sainteloc Racing | 1st/3rd |
| 10.10.2021 | DTM Norisring | 51 | #AS4SAFGT202100140 | Nico Müller | Team Rosberg | 8th/15th |
| 10.10.2021 | 3 h Barcelona | 66 | | Drudi / Schothorst / Mies | Attempto Racing | 40th |
| 10.10.2021 | GT4 Euro Barcelona | 69 | #WUAGT44S6J7940078 | Hamon / Blanchemain | Team Fullmotorsport | 11th/18th |
| 10.10.2021 | GT4 Euro Barcelona | 77 | | Clement / Iannetta | Team Fullmotorsport | DNS |
| 10.10.2021 | 3 h Barcelona | 99 | | Marschall / Hofer / Aka | Attempto Racing | 15th |
| 10.10.2021 | DTM Norisring | 99 | | Sophia Flörsch | Abt Sportsline | 13th/9th |
| 16.10.2021 | GT America Indianapolis | 8 | | Elias Sabo | GMG Racing | 7th/7th |
| 16.10.2021 | GT America Indianapolis | 76 | | Alex Welch | ROTR Motorsport | 17th/12th |
| 17.10.2021 | 8 h Indianapolis | 8 | | Sabo / Miller / Lee | GMG Racing | 22nd |
| 17.10.2021 | 8 h Indianapolis | 25 | | Haase / Winkelhock / Niederhauser | Audi Sport Team Sainteloc | 1st |
| 17.10.2021 | 8 h Indianapolis | 26 | | Panis / Légeret / Baert | Sainteloc Racing | 7th |
| 17.10.2021 | 8 h Indianapolis | 32 | | Vanthoor / Weerts / Mies | Audi Sport Team WRT | 5th |
| 17.10.2021 | 8 h Indianapolis | 37 | | Frijns / Müller / Drudi | Audi Sport Team WRT | 12th |
| 17.10.2021 | British GT Donington | 42 | | Williams / Fielding | Steller Motorsport | 23rd |
| 24.10.2021 | ADAC GT Hockenheim | 3 | | Asch / Keilwitz | Aust Motorsport | 16th/11th |
| 24.10.2021 | ADAC GT Hockenheim | 4 | | Owega / Niederhauser | Phoenix Racing | 5th/DNF |
| 24.10.2021 | GT Open Barcelona | 5 | | Jedlinski / Korzeniowski | Olimp Racing | 18th/25th |
| 24.10.2021 | 300 km Autopolis | 6 | | Motoyama / Katayama | Team LeMans with Motoyama Racing | 38th |
| 24.10.2021 | ADAC GT Hockenheim | 11 | | Erhart / Kaffer | Rutronik Racing by Tece | 19th/22nd |
| 24.10.2021 | 300 km Autopolis | 21 | | Kawabata / Shinohara | Audi Team Hitotsuyama | 29th |
| 24.10.2021 | GT Open Barcelona | 22 | | Balfe / Carroll | Balfe Motorsport | 8th/10th |
| 24.10.2021 | ADAC GT Hockenheim | 28 | | Trefz / Haase | Montaplast by Land Motorsport | 9th/23rd |
| 24.10.2021 | ADAC GT Hockenheim | 29 | | Feller / Mies | Montaplast by Land Motorsport | 2nd/7th |
| 24.10.2021 | ADAC GT Hockenheim | 32 | | Weerts / Vanthoor | Team WRT | 23rd/DNF |
| 24.10.2021 | ADAC GT Hockenheim | 33 | #AS4SAFGT201700094 | Schramm / Marschall | Rutronik Racing by Tece | 14th/18th |
| 24.10.2021 | ADAC GT Hockenheim | 54 | | Reicher / Siedler | Yaco Racing | 15th/15th |
| 24.10.2021 | ADAC GT Hockenheim | 69 | | Spengler / Winkelhock | Car Collection Motorsport | 21st/14th |
| 24.10.2021 | ADAC GT4 Hockenheim | 77 | | Springob / Southern | T3 Motorsport | 6th/6th |
| 24.10.2021 | ADAC GT4 Hockenheim | 99 | | Mayer / Mayer | T3 Motorsport | DNF/28th |
| 24.10.2021 | GT Open Barcelona | 777 | | Jedlinski / Basz | Olimp Racing | 15th/11th |
| 31.10.2021 | 3 h Monza | 12 | | Drudi / Ferrari / Agostini | Audi Sport Italia | 1st |
| 31.10.2021 | 3 h Monza | 14 | | Salaquarda / Mancinelli / Postiglione | Audi Sport Italia | 4th |
| 7.11.2021 | ADAC GT Nürburgring | 3 | | Keilwitz / Asch | Aust Motorsport | 21st/17th |
| 7.11.2021 | ADAC GT Nürburgring | 4 | | Owega / Niederhauser | Phoenix Racing | 12th/5th |
| 7.11.2021 | ADAC GT Nürburgring | 5 | | Owega / Drudi | Phoenix Racing | DNS |
| 7.11.2021 | 300 km Motegi | 6 | | Motoyama / Katayama | Team LeMans with Motoyama Racing | 34th |
| 7.11.2021 | ADAC GT Nürburgring | 11 | | Erhart / Kaffer | Rutronik Racing by Tece | 11th/DNF |
| 7.11.2021 | 300 km Motegi | 21 | | Kawabata / Shinohara | Audi Team Hitotsuyama | 15th |
| 7.11.2021 | ADAC GT Nürburgring | 28 | | Trefz / Haase | Montaplast by Land Motorsport | 20th/16th |
| 7.11.2021 | ADAC GT Nürburgring | 29 | | Feller / Mies | Montaplast by Land Motorsport | 1st/10th |
| 7.11.2021 | ADAC GT Nürburgring | 32 | | Weerts / Vanthoor | Team WRT | 10th/DNF |
| 7.11.2021 | ADAC GT Nürburgring | 33 | #AS4SAFGT201700094 | Schramm / Marschall | Rutronik Racing by Tece | 8th/12th |
| 7.11.2021 | ADAC GT Nürburgring | 69 | | Spengler / Winkelhock | Car Collection Motorsport | 22nd/15th |
| 7.11.2021 | ADAC GT4 Nürburgring | 77 | | Southern / Springob | T3 Motorsport | 10th/21st |
| 7.11.2021 | ADAC GT4 Nürburgring | 99 | | Mayer / Mayer | T3 Motorsport | DNF/22nd |
| 13.11.2021 | Petit Le Mans | 42 | | Yount / Conwright / Hites | NTE Sport | 30th |
| 21.11.2021 | 24 h Sebring | 18 | | Winkelhock / Erhart / Herberger / Doppelmayr | Rutronik Racing by TECE | 1st |
| 21.11.2021 | 24 h Sebring | 499 | | Garcia / Viebahn / Niederhauser / Kolb | Lionspeed by Car Collection Motorsport | DNF |
| 28.11.2021 | 300 km Fuji | 6 | | Motoyama / Katayama | Team LeMans with Motoyama Racing | 31st |
| 28.11.2021 | 300 km Fuji | 21 | | Kawabata / Shinohara | Audi Team Hitotsuyama | 30th |
| 3.12.2021 | Australian GT Bathurst | 9 | #AS4SAFGT201700088 | Marc Cini | Hallmarc | 10th/8th |
| 3.12.2021 | Australian GT Bathurst | 17 | | Rosser / Merhi | What do you Meme? | DNF/5th |
| 3.12.2021 | Australian GT Bathurst | 55 | | Brad Schumacher | Schumacher Motorsport / Kelso Electrical | 8th/7th |
| 3.12.2021 | Australian GT Bathurst | 65 | | Talbot / Ross | Coin Spot | 2nd/1st |
| 3.12.2021 | Australian GT Bathurst | 69 | | Koundouris / Koundouris | Supabarn | DNF/DNF |
| 3.12.2021 | Australian GT Bathurst | 124 | | Higgon / Stokell | K.F.C. | 5th/10th |
| 3.12.2021 | Australian GT Bathurst | 777 | | Mies / Shahin | The Bend Motorsport Park / Valvoline | 1st/3rd |