| 13.1.2018 | 24 h Dubai | 40 | | McGuire / James / Bell / Schauerman / Kleinubing | Brookspeed International Motorsport | 79th |
| 13.1.2018 | 24 h Dubai | 41 | | | Brookspeed International Motorsport | DNA |
| 4.2.2018 | 12 h Bathurst | 46 | | Viebahn / Schelp / Braams / Verdonck | Prosport Performance GABH | DNF |
| 8.3.2018 | GT4 Zolder Test | 13 | | | Schwede | 40th |
| 8.3.2018 | GT4 Zolder Test | 15 | | | Schwede | 8th |
| 8.3.2018 | GT4 Zolder Test | 41 | | | Allied | 20th |
| 8.3.2018 | GT4 Zolder Test | 42 | | | Allied | 22nd |
| 8.3.2018 | GT4 Zolder Test | 43 | | | Allied | 4th |
| 8.3.2018 | GT4 Zolder Test | 101 | | | Muehlner | 2nd |
| 8.3.2018 | GT4 Zolder Test | 103 | | | Prosport | 1st |
| 8.3.2018 | GT4 Zolder Test | 104 | | | PG | 23rd |
| 8.3.2018 | GT4 Zolder Test | 115 | | | DD | 35th |
| 8.3.2018 | GT4 Zolder Test | 222 | | | TFT | 3rd |
| 2.4.2018 | FFSA GT4 Nogaro | 1 | | Lapierre / Parisy | CD Sport | 9th/11th |
| 2.4.2018 | FFSA GT4 Nogaro | 2 | | Simonet / Deguffroy | CD Sport | 16th/20th |
| 2.4.2018 | FFSA GT4 Nogaro | 11 | #WP0ZZZ98ZGK199786 | Antunes / Noël | Racing Technology | 19th/15th |
| 2.4.2018 | FFSA GT4 Nogaro | 14 | #WP0ZZZ987GK199964 | Cyril Saleilles | Cool Racing | 29th/30th |
| 2.4.2018 | FFSA GT4 Nogaro | 18 | #WP0ZZZ987GK19996x | Dub / Dub | Cool Racing | 23rd/17th |
| 2.4.2018 | FFSA GT4 Nogaro | 25 | | Gomar / Lambert | AGS Events | 15th/13th |
| 2.4.2018 | FFSA GT4 Nogaro | 27 | | Blanchemain / Palette | IMSA Performance | 6th/19th |
| 2.4.2018 | FFSA GT4 Nogaro | 44 | #WP0ZZZ98ZGK199788 | Huteau / Noel | Racing Technology | 17th/16th |
| 2.4.2018 | FFSA GT4 Nogaro | 64 | | Jouffret / Trémoulet | VIC' Team | 3rd/10th |
| 2.4.2018 | FFSA GT4 Nogaro | 72 | #WP0ZZZ98ZGK199783 | Carriere / Mauron | AGS Events | 22nd/27th |
| 2.4.2018 | FFSA GT4 Nogaro | 79 | #WP0ZZZ98ZGK199767 | Nauroy / Herr | AGS Events | 26th/DNF |
| 2.4.2018 | FFSA GT4 Nogaro | 982 | #WP0ZZZ98ZGK199969 | Brémard / Misbach | FOXO | DNF/21st |
| 8.4.2018 | GT4 Euro Zolder | 13 | | Bethke / Basseng | Schwede Motorsport | 8th/12th |
| 8.4.2018 | GT4 Euro Zolder | 15 | | Schulte / Schraml | Schwede Motorsport | 21st/17th |
| 8.4.2018 | GT4 Euro Zolder | 42 | | Schöll / Bölting | Allied Racing | DNF/DNS |
| 8.4.2018 | GT4 Euro Zolder | 43 | | Kasperlik / Still | Allied Racing | 36th/DNF |
| 8.4.2018 | GT4 Euro Zolder | 222 | | Niki Leutwiler | TFT Racing | 18th/10th |
| 15.4.2018 | SRO GT Asia Sepang | 11 | | Lee / Fong | TTR Team SARD | 23rd/27th |
| 15.4.2018 | SRO GT Asia Sepang | 17 | | Ida / Chang | Taiwan Top Speed Racing Team | 24th/26th |
| 15.4.2018 | SRO GT Asia Sepang | 77 | | Merlin / Yu | Craft Bamboo Racing | 18th/24th |
| 29.4.2018 | GT4 Central Cup Most | 18 | | Wollgarten / Oestreich | PROsport Performance | 3rd/4th |
| 29.4.2018 | GT4 Central Cup Most | 41 | | Kremer / Schöll | Allied Racing | 6th/10th |
| 29.4.2018 | GT4 Central Cup Most | 43 | | Viebahn / Severs | Allied Racing | 4th/8th |
| 6.5.2018 | GT4 Euro Brands Hatch | 13 | | Bethke / Basseng | Schwede Motorsport | 17th/15th |
| 6.5.2018 | GT4 Euro Brands Hatch | 15 | | Schulte / Schraml | Schwede Motorsport | 24th/31st |
| 6.5.2018 | GT4 Euro Brands Hatch | 42 | | Schöll / Bölting | Allied-Racing | 34th/29th |
| 6.5.2018 | GT4 Euro Brands Hatch | 43 | | Littman / Still | Allied-Racing | 22nd/30th |
| 6.5.2018 | GT4 Euro Brands Hatch | 222 | | Niki Leutwiler | Porsche Zentrum Oberer Zürichsee by TFT Racing | 11th/DNF |
| 13.5.2018 | FFSA GT4 Pau | 1 | | Lapierre / Parisy | CD Sport | 1st/3rd |
| 13.5.2018 | FFSA GT4 Pau | 2 | | Simonet / Deguffroy | CD Sport | 6th/DNF |
| 13.5.2018 | SRO GT Asia Buriram | 11 | | Fong / Lee | TTR Team SARD | 25th/DNF |
| 13.5.2018 | SRO GT Asia Buriram | 14 | | Yotha / Phamyai | Morseng Racing Team | 28th/25th |
| 13.5.2018 | FFSA GT4 Pau | 14 | | Cyril Saleilles | Cool Racing | DNF/10th |
| 13.5.2018 | SRO GT Asia Buriram | 17 | | Chang / Lu | Taiwan Top Speed Racing Team | 24th/23rd |
| 13.5.2018 | FFSA GT4 Pau | 18 | | Dub / Dub | Cool Racing | 19th/8th |
| 13.5.2018 | SRO GT Asia Buriram | 22 | | Bunditkitsada / Sirimongkolkasem | JWD Unixx Racing Team | 22nd/26th |
| 13.5.2018 | FFSA GT4 Pau | 25 | | Lambert / Gomar | AGS Events | DQ/6th |
| 13.5.2018 | FFSA GT4 Pau | 27 | | Blanchemain / Palette | IMSA Performance | 25th/DNF |
| 13.5.2018 | 24 h Nürburgring | 62 | | Viebahn / Ortmann / Koll / Mies | Prosport-Performance GmbH | DNF |
| 13.5.2018 | FFSA GT4 Pau | 64 | | Jouffret / Trémoulet | VIC' Team | 4th/DNF |
| 13.5.2018 | 24 h Nürburgring | 65 | | Wawer / Wawer / Thomson / Grassl | Proom Racing | 50th |
| 13.5.2018 | FFSA GT4 Pau | 72 | | Damiani / Carriere | AGS Events | 17th/DNF |
| 13.5.2018 | 24 h Nürburgring | 76 | | Handrick / Lammering | | DNA |
| 13.5.2018 | SRO GT Asia Buriram | 77 | | Yu / Merlin | Craft Bamboo Racing | 21st/22nd |
| 13.5.2018 | FFSA GT4 Pau | 79 | #WP0ZZZ98ZGK199767 | Herr / Nauroy | AGS Events | 14th/12th |
| 13.5.2018 | SRO GT Asia Buriram | 80 | | Kunplome / Tantemsapya | Racing Spirit Thailand | 27th/24th |
| 13.5.2018 | 24 h Nürburgring | 133 | | Engljähringer / Fuhrmann / Hollerweger / Veronelli | Pixum Team Adrenalin Motorsport | 75th |
| 13.5.2018 | 24 h Nürburgring | 134 | | Vicenzi / Carobbio / Briody / Müller | Securtal Sorg Rennsport | DNF |
| 13.5.2018 | 24 h Nürburgring | 136 | | Schicht / Schäfer / Eichner / Imholz | Team Mathol Racing e.V. | DNF |
| 13.5.2018 | 24 h Nürburgring | 137 | | Held / Falcon / Waldhausen / von Bär | Team Mathol Racing e.V. | 85th |
| 13.5.2018 | 24 h Nürburgring | 143 | | Zünd / Teichert / Attallah / Palluth | Pixum Team Adrenalin Motorsport | 67th |
| 13.5.2018 | 24 h Nürburgring | 144 | | Büllesbach / Schettler / Smyrlis / Arimon | Pixum Team Adrenalin Motorsport | 64th |
| 13.5.2018 | 24 h Nürburgring | 145 | | Eastwood / Andlauer | Care For Climate | DNA |
| 13.5.2018 | 24 h Nürburgring | 146 | | Fukuda / Griesemann / Mönch / Quante | GTronix 360 Team mcchip-dkr | DNF |
| 13.5.2018 | 24 h Nürburgring | 148 | | Finck / Moetefindt / Munhowen | ADAC Team Weser-Ems e.V. | DNF |
| 13.5.2018 | 24 h Nürburgring | 149 | | Krumbach / Timbal / delete / Weiss | Porsche Club Ticino | 73rd |
| 13.5.2018 | 24 h Nürburgring | 236 | | Bohr / von Danwitz / Jung / Rönnefarth | Teichmann Racing | 37th |
| 13.5.2018 | 24 h Nürburgring | 301 | | Geisselhart / Flaig / "Maximilian" / Nytroeen | Teichmann Racing | 49th |
| 13.5.2018 | 24 h Nürburgring | 302 | | Rebhan / Mölig / Müller / Kranz | Mühlner Motorsport | 28th |
| 13.5.2018 | 24 h Nürburgring | 303 | | von Gartzen / von Gartzen / Hoppe / Kranz | Mühlner Motorsport | 29th |
| 13.5.2018 | 24 h Nürburgring | 304 | | "Maximilian" / Geisselhart | Teichmann Racing | DNA |
| 13.5.2018 | 24 h Nürburgring | 305 | | Beyer / Akata / Hewer / Simon | Securtal Sorg Rennsport | DNF |
| 13.5.2018 | 24 h Nürburgring | 306 | | Krämer / Tönges / Veremenko / Wißkirchen | | 44th |
| 13.5.2018 | 24 h Nürburgring | 307 | | Keilwerth / Montana / Weber / Vazquez | Team Mathol Racing e.V. | 59th |
| 13.5.2018 | 24 h Nürburgring | 308 | | Herbst / Stengel / Günther / Nittel | | DNF |
| 13.5.2018 | 24 h Nürburgring | 309 | | Cramer / Chapel / Henzel / Vinke | Team Mathol Racing e.V. | 53rd |
| 13.5.2018 | 24 h Nürburgring | 310 | | Assmann / Egbert / Jacoma / Riemer | Schmickler Performance | DNF |
| 13.5.2018 | 24 h Nürburgring | 420 | | Blickle / Steinhaus / Eastwood / Kiefer | Care For Climate | 33rd |
| 13.5.2018 | 24 h Nürburgring | 718 | | Zensen / Peitzmeier / Bretschneider / Fürsch | | DNF |
| 13.5.2018 | FFSA GT4 Pau | 982 | | Stéphane Brémard | FOXO | 10th/15th |
| 20.5.2018 | GT4 Central Cup Red Bull Ring | 41 | | Kremer / Schöll | Allied Racing | 6th/DNF |
| 20.5.2018 | GT4 Central Cup Red Bull Ring | 43 | | Kasperlik / Severs | Allied Racing | 13th/1st |
| 24.6.2018 | GT4 Euro Misano | 13 | | Bethke / Basseng | Schwede Motorsport | DNF/36th |
| 24.6.2018 | GT4 Euro Misano | 15 | | Schulte / Schraml | Schwede Motorsport | DNF/21st |