| 30.4.2023 | GT Cup Open Portimão | 16 | 992 GT3 Cup | Evgenii Leonov | Volcano Motorsport | 5th/2nd |
| 30.4.2023 | GT Cup Open Portimão | 21 | 991 GT3 Cup II | Perian / Tincescu | R01 Racing by Varu Nicu | 10th/8th |
| 30.4.2023 | GT Cup Open Portimão | 45 | 992 GT3 Cup | Pinheiro / Marreiros | Paulo Pinheiro | 8th/7th |
| 30.4.2023 | GT4 America NOLA | 52 | 718 Cayman GT4 RS Clubsport | Peterman / Carpentier | NOLAsport | DNS/DNF |
| 30.4.2023 | GT4 America NOLA | 58 | 718 Cayman GT4 RS Clubsport | Edge / Halcome | ACI Motorsports | DNS/23rd |
| 30.4.2023 | GT Cup Open Portimão | 67 | 992 GT3 Cup | de Lorenzi / Borghi | GDL Racing | DNF/15th |
| 30.4.2023 | GT Cup Open Portimão | 77 | 992 GT3 Cup | Ala-Jyrä / Jaaska | EST1 Racing | 13th/10th |
| 30.4.2023 | GT4 America NOLA | 83 | 718 Cayman GT4 RS Clubsport | Martinez / Calle | Nolasport | DNS/34th |
| 30.4.2023 | GT4 America NOLA | 99 | 718 Cayman GT4 RS Clubsport | Joffe / Maiman | Extreme Velocity Motorsports | DNS/21st |
| 7.5.2023 | FFSA GT4 Magny-Cours | 10 | 718 Cayman GT4 RS Clubsport | Clairet / Clairet | AVR Avvatar | 14th/4th |
| 7.5.2023 | FFSA GT4 Magny-Cours | 12 | 718 Cayman GT4 RS Clubsport | Prost / Servol | CMR | DNF/10th |
| 7.5.2023 | 12 h Spa | 16 | 992 GT3 R I | Tjia / Shen / Beche / Simonsen | Modena Motorsports | 7th |
| 7.5.2023 | British GT Silverstone | 18 | 718 Cayman GT4 RS Clubsport | Meakin / Vaughan | Team Parker Racing | 25th |
| 7.5.2023 | FFSA GT4 Magny-Cours | 29 | 718 Cayman GT4 RS Clubsport | Petelet / Mogica | CMR | DNF/11th |
| 7.5.2023 | FFSA GT4 Magny-Cours | 43 | 718 Cayman GT4 RS Clubsport | Navarro / Navarro | JSB Compétition | 26th/28th |
| 7.5.2023 | British GT Silverstone | 64 | 991 GT3 R II | Martin / Bateman | Team Parker Racing | 15th |
| 7.5.2023 | British GT Silverstone | 66 | 992 GT3 R I | Jones / Malvern | Team Parker Racing | 32nd |
| 7.5.2023 | GT4 Scandinavia Mantorp Park | 78 | 718 Cayman GT4 Clubsport MR | Bard / Skoog | Race Team Gelleråsen By AFR | 3rd/6th |
| 7.5.2023 | 12 h Spa | 90 | 991 GT3 R II | Morcillo / Burguera / Sainero | E2P Racing | 11th |
| 7.5.2023 | 12 h Spa | 91 | 992 GT3 R I | Bohn / Allemann / Renauer / Heinrich / Renauer | Herberth Motorsport | 2nd |
| 7.5.2023 | Italian GT Misano [GTC] | 112 | 992 | di Giusto / Pera | Ombra Racing | 2nd/2nd |
| 7.5.2023 | Italian GT Misano [GTC] | 176 | 992 | Pisani / Zerbi | Eugenio Pisani | 27th/20th |
| 7.5.2023 | Italian GT Misano [GTC] | 177 | 992 | Biolghini / Postiglione | Pablo Biolghini | 12th/16th |
| 7.5.2023 | Italian GT Misano [GTC] | 203 | 991 GT3 Cup II | Papi / Prandi | Ebimotors | 14th/10th |
| 7.5.2023 | Italian GT Misano [GTC] | 211 | 992 GT3 Cup | Ghezzi / Zanardini | Autorlando Sport | 26th/7th |
| 7.5.2023 | Italian GT Misano [GTC] | 222 | 992 | Pezzucchi / Pastorelli | Krypton Motorsport | 5th/DNF |
| 7.5.2023 | 12 h Spa | 227 | 718 Cayman GT4 Clubsport MR | Stigler / Wagner / Eichenberg / Grütter | SRS Team Sorg Rennsport | 33rd |
| 7.5.2023 | Italian GT Misano [GTC] | 233 | 992 | Abbati / Grisi | Alberto Grisi | 25th/23rd |
| 7.5.2023 | Italian GT Misano [GTC] | 234 | 991 GT3 Cup | Croccolino / Luvisi | GDL Racing | 18th/DNF |
| 7.5.2023 | Italian GT Misano [GTC] | 244 | 991 GT3 Cup II | Venerosi Pesciolini / Baccani | Ebimotors | 22nd/15th |
| 7.5.2023 | Italian GT Misano [GTC] | 271 | 991 GT3 Cup II | Piccioli / Liana | Ebimotors | 20th/13th |
| 7.5.2023 | 12 h Spa | 427 | 718 Cayman GT4 RS Clubsport | Miller / Kolb / Garcia | Lionspeed GP powered by SRS Team Sorg Rennsport | 31st |
| 7.5.2023 | 12 h Spa | 719 | 991 GT3 Cup II MR | Goder / Oehme / Schlüter / Scheerbarth | 9und11 Racing | 26th |
| 7.5.2023 | 12 h Spa | 903 | 992 GT3 Cup | de Breucker / Redant / Redant | Red Ant Racing | 6th |
| 7.5.2023 | 12 h Spa | 904 | 992 GT3 Cup | Dejonghe / Wils / De Wilde | Red Ant Racing | 9th |
| 7.5.2023 | 12 h Spa | 909 | 992 GT3 Cup | Breukers / Breukers / Breukers | Red Camel-Jordans.nl | 16th |
| 7.5.2023 | 12 h Spa | 919 | 992 GT3 Cup | Kehoe / Roberts / Rivas | BLACK FALCON Team TEXTAR | 20th |
| 7.5.2023 | 12 h Spa | 920 | 992 GT3 Cup | Böhm / König / Schneider / Sartingen | BLACK FALCON Team TEXTAR | 25th |
| 7.5.2023 | 12 h Spa | 924 | 992 GT3 Cup | Longin / Longin / Guelinckx | PK Carsport | 14th |
| 7.5.2023 | 12 h Spa | 929 | 992 GT3 Cup | Panu / Gorski / Laaksonen | HRT Performance | 18th |
| 7.5.2023 | 12 h Spa | 930 | 992 GT3 Cup | Christodoulou / Zang / Xie | HRT Performance | 5th |
| 7.5.2023 | 12 h Spa | 955 | 992 GT3 Cup | Broggi / Nicolae / de Castro | Willi Motorsport by Ebimotors. | 8th |
| 7.5.2023 | 12 h Spa | 967 | 992 GT3 Cup | Pampanini / Pampanini / Monaco / Stürzinger | HRT Performance | 21st |
| 7.5.2023 | 12 h Spa | 979 | 992 GT3 Cup | Dons / Gillion / Hensen / Verdonck | Speedlover | 35th |
| 7.5.2023 | 12 h Spa | 992 | 992 GT3 Cup | Kupčikas / Rudokas / Dagilis / Mikuckas | Porsche Baltic | 23rd |
| 14.5.2023 | Australian GT Phillip Island | 1 | 991 GT3 R II | Patterson / Shahin | The Bend Motorsport Park | 1st/3rd |
| 14.5.2023 | SRO GT Asia Buriram | 4 | 992 GT3 R I | Lu / Olsen | R&B Racing | 5th/19th |
| 14.5.2023 | Australian GT Phillip Island | 4 | 991 GT3 R II | Grove / Grove | Grove Motorsport | 3rd/5th |
| 14.5.2023 | 2 h 40 min Laguna Seca | 5 | 963 | van der Helm / Rockenfeller | JDC Miller MotorSports | 7th |
| 14.5.2023 | 2 h 40 min Laguna Seca | 6 | 963 | Tandy / Jaminet | Porsche Penske Motorsports | 2nd |
| 14.5.2023 | 2 h 40 min Laguna Seca | 7 | 963 | Campbell / Nasr | Porsche Penske Motorsports | 32nd |
| 14.5.2023 | SRO GT Asia Buriram | 8 | 992 GT3 R I | Santoso / Harker | EBM Giga Racing | 12th/11th |
| 14.5.2023 | 2 h 40 min Laguna Seca | 9 | 992 GT3 R I | Bachler / Pilet | Pfaff Motorsports | 28th |
| 14.5.2023 | SRO GT Asia Buriram | 14 | 992 GT3 R I | Lee / Yasuoka | Hubauto Racing with GTO | 17th/10th |
| 14.5.2023 | SRO GT Asia Buriram | 18 | 992 GT3 R I | Nagai / Kamimura | Porsche Center Okazaki | 7th/21st |
| 14.5.2023 | SRO GT Asia Buriram | 25 | 992 GT3 R I | Uchiyama / Kondo | NK Racing | 13th/16th |
| 14.5.2023 | SRO GT Asia Buriram | 51 | 991 GT3 R I | MacPherson / Porter | AMAC Motorsport | 19th/22nd |
| 14.5.2023 | SRO GT Sprint Brands Hatch | 54 | 992 GT3 R I | Engelhart / de Leener | Dinamic GT Huber Racing | DQ/12th |
| 14.5.2023 | SRO GT Asia Buriram | 72 | 992 GT3 R I | Chen / Parente | Hubauto Racing | 21st/8th |
| 14.5.2023 | 2 h 40 min Laguna Seca | 77 | 992 GT3 R I | Brynjolfsson / Hindman | Wright Motorsports | 21st |
| 14.5.2023 | 2 h 40 min Laguna Seca | 80 | 992 GT3 R I | Jeannette / Priaulx | AO Racing | 29th |
| 14.5.2023 | SRO GT Asia Buriram | 87 | 992 GT3 R I | Yuan / Ye | R&B Racing | 3rd/14th |
| 14.5.2023 | 2 h 40 min Laguna Seca | 91 | 992 GT3 R I | Metni / van Berlo | Kellymoss with Riley | 16th |
| 14.5.2023 | 2 h 40 min Laguna Seca | 92 | 992 GT3 R I | Udell / Andlauer | Kellymoss with Riley | 18th |
| 14.5.2023 | SRO GT Asia Buriram | 911 | 992 GT3 R I | Inthraphuvasak / Picariello | AAS Motorsport by Absolute Racing | 2nd/3rd |
| 14.5.2023 | SRO GT Asia Buriram | 992 | 992 GT3 R I | Imperatori / Bao | Absolute Racing | 6th/DNF |
| 21.5.2023 | GT America COTA | 043 | 991 GT3 R II | Peter Pejascevich | OnlyFans Racing with P1 Groupe by MRS | 10th/13th |
| 21.5.2023 | GT4 America COTA | 09 | 718 Cayman GT4 RS Clubsport | Ruppel / Zitza | Zotz Racing / CCDP Racing | 36th/30th |
| 21.5.2023 | GT4 America COTA | 097 | 718 Cayman GT4 RS Clubsport | Tanoto / Conwright | Rotek Racing | 22nd/10th |
| 21.5.2023 | GT America COTA | 099 | 718 Cayman GT4 RS Clubsport | Robb Holland | Rotek Racing | 19th/14th |
| 21.5.2023 | GT4 America COTA | 7 | 718 Cayman GT4 RS Clubsport | Swearingin / van Berlo | ACI Motorsports | 17th/6th |
| 21.5.2023 | SRO GT America COTA | 16 | 991 GT3 R II | Torres / Pumpelly | ACI Motorsports | 4th/14th |
| 21.5.2023 | GT4 America COTA | 18 | 718 Cayman GT4 RS Clubsport | Krainz / Krainz | RS1 | 28th/21st |
| 21.5.2023 | GT4 America COTA | 19 | 718 Cayman GT4 RS Clubsport | Selldorff / Davis | ACI Motorsports | 11th/34th |
| 21.5.2023 | 24 h Nürburgring | 25 | 992 GT3 R I | Fetzer / Ledogar / Kern / Dumas | Huber Motorsport | DNF |
| 21.5.2023 | SRO GT America COTA | 28 | 992 GT3 R I | Filgueiras / McAleer | RS1 | 2nd/2nd |
| 21.5.2023 | SRO GT America COTA | 45 | 992 GT3 R I | Luck / Heylen | Wright Motorsports | 3rd/6th |
| 21.5.2023 | GT4 America COTA | 47 | 718 Cayman GT4 RS Clubsport | Travis / Hart | NOLAsport | 9th/5th |
| 21.5.2023 | GT4 America COTA | 52 | 718 Cayman GT4 RS Clubsport | Peterman / Carpentier | NOLAsport | 32nd/25th |
| 21.5.2023 | SRO GT America COTA | 53 | 992 GT3 R I | Estep / Lucas | MDK Motorsports | 11th/5th |
| 21.5.2023 | GT4 America COTA | 71 | 718 Cayman GT4 RS Clubsport | Logan / Udell | GMG Racing | 19th/32nd |
| 21.5.2023 | GT America COTA | 71 | 718 Cayman GT4 RS Clubsport | Jay Logan | GMG Racing | DNF/18th |
| 21.5.2023 | GT4 America COTA | 83 | 718 Cayman GT4 RS Clubsport | Calle / Martinez | Nolasport | 26th/22nd |
| 21.5.2023 | GT4 America COTA | 95 | 718 Cayman GT4 RS Clubsport | Ferriol / Clark | Valkyrie Velocity | 29th/15th |
| 21.5.2023 | GT4 America COTA | 96 | 718 Cayman GT4 RS Clubsport | Walsh / Starkweather | Valkyrie Velocity | 30th/27th |
| 21.5.2023 | GT4 America COTA | 97 | 718 Cayman GT4 RS Clubsport | Gibbons / Owen | OGH Motorsports | DNF/DNF |
| 21.5.2023 | GT America COTA | 120 | 991 GT3 R II | Adam Adelson | Wright Motorsports | 7th/2nd |
| 21.5.2023 | SRO GT America COTA | 120 | 991 GT3 R II | Adelson / Skeer | Wright Motorsports | 1st/3rd |
| 21.5.2023 | 24 h Nürburgring | 151 | 991 GT3 Cup | Kodídek / Breidenbach / Choi / Cools | RPM Racing | 30th |
| 21.5.2023 | 24 h Nürburgring | 162 | 992 GT3 Cup | Cameron / Cameron / Bonk | | 28th |
| 21.5.2023 | 24 h Nürburgring | 169 | 992 GT3 Cup | Chrzanowski / Jodexnis / Scharmach / Pereira | Clickversicherung.deTEAM | 18th |
| 21.5.2023 | 24 h Nürburgring | 186 | 718 Cayman GT4 Clubsport | Vöhringer / Duffner / Carcone / Lamesch | W&S Motorsport | DNF |
| 21.5.2023 | 24 h Nürburgring | 188 | 718 Cayman GT4 Clubsport | Oehme / Oehme / Oehme / Oehme | | 37th |
| 21.5.2023 | 24 h Nürburgring | 190 | 718 Cayman GT4 Clubsport | Schaflitzl / Perrot / Wirtz | W&S Motorsport | 39th |
| 21.5.2023 | 2 h Pergusa | 222 | 992 | Di Benedetto / Nicolosi / Pezzucchi | Krypton Motorsport | 13th |
| 21.5.2023 | 24 h Nürburgring | 396 | Cayman S | Büllesbach / Schettler / Arimon / Nett | Adrenalin Motorsport Team Motec | 49th |
| 21.5.2023 | GT America COTA | 460 | 991 GT3 R II | Andy Wilzoch | Flying Lizard Motorsports | 8th/4th |
| 21.5.2023 | 24 h Nürburgring | 562 | 911 Carrera | Egbert / Heuchemer / Heuchemer / Kloft | Schmickler Performance powered by Ravenol | DNF |
| 21.5.2023 | 24 h Nürburgring | 633 | Cayman GT4 Clubsport | Hewer / Cramer / Schöni / Timbal | Four Motors Bioconcept-Car | 52nd |
| 21.5.2023 | 24 h Nürburgring | 718 | 718 Cayman | Peitzmeier / Heinrich / Smyrlis / Rink | Smyrlis Racing | 75th |