| 5.1.2020 | Daytona Test | 23 | Vantage AMR GT3 | Riberas / de Angelis / James / Thiim | Heart Of Racing Team | 37th |
| 5.1.2020 | Daytona Test | 98 | Vantage AMR GT3 | Lamy / Gunn / Lauda | Aston Martin Racing | 34th |
| 11.1.2020 | 24 h Dubai | 471 | Vantage AMR GT4 | Coomber / Verdonck / Gillion / Hill / Stephen | Newbridge Motorsport | DNS |
| 26.1.2020 | 24 h Daytona | 23 | Vantage AMR GT3 | James / de Angelis / Thiim / Riberas | Heart of Racing Team | 38th |
| 26.1.2020 | 24 h Daytona | 98 | Vantage AMR GT3 | Lamy / Gunn / Lauda / Watson | Aston Martin Racing | 37th |
| 2.2.2020 | 12 h Bathurst | 62 | Vantage AMR GT3 | Caldwell / Ghiotto / Kirchhöfer | R-Motorsport | DNS |
| 2.2.2020 | 12 h Bathurst | 76 | Vantage AMR GT3 | Dennis / Kelly / Dixon | R-Motorsport | 16th |
| 2.2.2020 | 12 h Bathurst | 159 | Vantage AMR GT3 | Watson / de Angelis / Hart | Garage 59 | 13th |
| 2.2.2020 | 12 h Bathurst | 188 | Vantage AMR GT3 | West / Ledogar / Goodwin / Martin | Garage 59 | DNF |
| 23.2.2020 | 6 h Austin | 90 | Vantage AMR | Adam / Eastwood / Yoluc | TF Sport | 19th |
| 23.2.2020 | 6 h Austin | 95 | Vantage AMR | Thiim / Sørensen | Aston Martin Racing | 13th |
| 23.2.2020 | 6 h Austin | 97 | Vantage AMR | Lynn / Martin | Aston Martin Racing | 16th |
| 23.2.2020 | 6 h Austin | 98 | Vantage AMR | Gunn / Turner / Dalla Lana | Aston Martin Racing | 20th |
| 8.3.2020 | GT4 America Austin [SprintX] | 15 | Vantage AMR GT4 | Putt / Koch | Bsport Racing | 14th/8th |
| 8.3.2020 | GT4 America Austin [SprintX] | 21 | Vantage AMR GT4 | Dinan / Foley | Flying Lizard Motorsports | 8th/2nd |
| 8.3.2020 | GT4 America Austin [SprintX] | 33 | Vantage AMR GT4 | Dalton / Gallagher | RS1 | 17th/DNF |
| 8.3.2020 | GT4 America Austin | 59 | Vantage AMR GT4 | Paul Terry | Rearden Racing | 5th/6th |
| 8.3.2020 | GT4 America Austin | 89 | Vantage AMR GT4 | Fred Roberts | RecStuff Racing | 14th/13th |
| 8.3.2020 | GT4 America Austin | 91 | Vantage AMR GT4 | Jeff Burton | Rearden Racing | 8th/9th |
| 8.3.2020 | GT4 America Austin [SprintX] | 91 | Vantage AMR GT4 | Burton / Kozarov | Rearden Racing | 16th/DNF |
| 8.3.2020 | GT4 America Austin | 210 | Vantage AMR GT4 | Michael Dinan | Flying Lizard Motorsports | 4th/7th |
| 13.3.2020 | SRO Test Paul Ricard | 59 | Vantage AMR GT3 | Côme Ledogar | Garage 59 | 46th |
| 13.3.2020 | SRO Test Paul Ricard | 62 | Vantage AMR GT3 | Jake Dennis | R-Motorsport | 28th |
| 13.3.2020 | SRO Test Paul Ricard | 76 | Vantage AMR GT3 | Marvin Kirchhöfer | R-Motorsport | 30th |
| 13.3.2020 | SRO Test Paul Ricard | 762 | Vantage AMR GT3 | Hugo de Sadeleer | R-Motorsport | 32nd |
| 20.3.2020 | 1000 mile Sebring | 90 | Vantage AMR | Yoluc / Eastwood / Adam | TF Sport | DNA |
| 20.3.2020 | 1000 mile Sebring | 95 | Vantage AMR | Sørensen / Thiim | Aston Martin Racing | DNA |
| 20.3.2020 | 1000 mile Sebring | 97 | Vantage AMR | Lynn / Martin | Aston Martin Racing | DNA |
| 20.3.2020 | 1000 mile Sebring | 98 | Vantage AMR | Dalla Lana / Turner / Gunn | Aston Martin Racing | DNA |
| 14.6.2020 | 24 h Portimão | 401 | Vantage AMR GT4 | Gillion / Heeren / Verdonck / Schöll | PROsport Racing | 13th |
| 14.6.2020 | 24 h Portimão | 417 | Vantage AMR GT4 | Gerbi / Aizpurua | Team Virage | DNA |
| 12.7.2020 | GT4 America Virginia [SprintX] | 15 | Vantage AMR GT4 | Putt / Koch | Bsport Racing | 8th/2nd/DNF |
| 12.7.2020 | GT4 America Virginia [SprintX] | 33 | Vantage AMR GT4 | Dalton / Gallagher | RS1 | 9th/16th/10th |
| 12.7.2020 | GT4 America Virginia | 59 | Vantage AMR GT4 | Paul Terry | Rearden Racing | 10th/8th/10th |
| 12.7.2020 | GT4 America Virginia [SprintX] | 91 | Vantage AMR GT4 | Burton / Kozarov | Rearden Racing | 6th/14th/8th |
| 12.7.2020 | GT4 America Virginia | 191 | Vantage AMR GT4 | Jeff Burton | Rearden Racing | 8th/9th/9th |
| 12.7.2020 | GT4 America Virginia | 210 | Vantage AMR GT4 | Michael Dinan | Flying Lizard Motorsports | 4th/5th/6th |
| 12.7.2020 | GT4 America Virginia [SprintX] | 210 | Vantage AMR GT4 | Dinan / Foley | Flying Lizard Motorsports | 5th/6th/13th |
| 18.7.2020 | 4 h Paul Ricard | 98 | Vantage AMR | Dalla Lana / Lauda / Gunn | Aston Martin Racing | DNF |
| 19.7.2020 | 300 km Fuji | 9 | Vantage AMR GT3 | Fujii / Cozzolino | Pacific D'station Racing | 23rd |
| 26.7.2020 | GT4 Euro Imola | 27 | Vantage AMR GT4 | Nouet / Hasse-Clot | AGS Events | 2nd/6th |
| 26.7.2020 | GT4 Euro Imola | 89 | Vantage AMR GT4 | Gomar / Vannelet | AGS Events | 11th/7th |
| 26.7.2020 | 3 h Imola | 159 | Vantage AMR GT3 | Watson / Hasse-Clot | Garage 59 | 15th |
| 26.7.2020 | 3 h Imola | 188 | Vantage AMR GT3 | Goodwin / West / Adam | Garage 59 | 14th |
| 2.8.2020 | 2 h 40 min Road America | 23 | Vantage AMR GT3 | James / de Angelis | Heart of Racing Team | DNS |
| 2.8.2020 | British GT Oulton Park | 95 | Vantage AMR GT4 | O'Brien / Kibble | TF Sport | 14th/DNF |
| 2.8.2020 | British GT Oulton Park | 97 | Vantage AMR GT4 | Vaughan / Caroline | TF Sport | 16th/11th |
| 8.8.2020 | 4 h Spa | 98 | Vantage AMR | Farfus / Dalla Lana / Lauda | Aston Martin Racing | 19th |
| 9.8.2020 | 300 km Fuji | 9 | Vantage AMR GT3 | Fujii / Cozzolino | Pacific D'station Racing | 33rd |
| 9.8.2020 | GT4 America Sonoma [SprintX] | 15 | Vantage AMR GT4 | Putt / Koch | Bsport Racing | 6th/3rd/3rd |
| 9.8.2020 | GT4 America Sonoma [SprintX] | 21 | Vantage AMR GT4 | Dinan / Foley | Flying Lizard Motorsports | 2nd/2nd/1st |
| 9.8.2020 | GT4 Euro Misano | 27 | Vantage AMR GT4 | Nouet / Hasse-Clot | AGS Events | 16th/1st |
| 9.8.2020 | GT4 America Sonoma [SprintX] | 33 | Vantage AMR GT4 | Dalton / Gallagher | RS1 | DNF/DNF/DNF |
| 9.8.2020 | GT Open Hungaroring | 34 | Vantage AMR GT3 | Yoluc / Eastwood | TF Sport | 6th/3rd |
| 9.8.2020 | GT4 America Sonoma | 59 | Vantage AMR GT4 | Paul Terry | Rearden Racing | 6th/5th/8th |
| 9.8.2020 | GT Cup Open Hungaroring | 77 | Vantage AMR GT4 | Hefler / Valenza | Team Virage | DNF/5th |
| 9.8.2020 | GT Cup Open Hungaroring | 88 | Vantage AMR GT4 | Adler / Blanchemain | Team Virage | 6th/8th |
| 9.8.2020 | GT4 Euro Misano | 89 | Vantage AMR GT4 | Gomar / Vannelet | AGS Events | 15th/10th |
| 9.8.2020 | GT4 America Sonoma [SprintX] | 91 | Vantage AMR GT4 | Burton / Kozarov | Rearden Racing | 9th/18th/5th |
| 9.8.2020 | GT4 America Sonoma | 191 | Vantage AMR GT4 | Jeff Burton | Rearden Racing | 7th/7th/5th |
| 9.8.2020 | GT4 America Sonoma | 210 | Vantage AMR GT4 | Michael Dinan | Flying Lizard Motorsports | 5th/6th/9th |
| 15.8.2020 | 6 h Spa | 90 | Vantage AMR | Eastwood / Adam / Yoluc | TF Sport | 17th |
| 15.8.2020 | 6 h Spa | 95 | Vantage AMR | Sørensen / Thiim | Aston Martin Racing | 10th |
| 15.8.2020 | 6 h Spa | 97 | Vantage AMR | Martin / Lynn | Aston Martin Racing | 11th |
| 15.8.2020 | 6 h Spa | 98 | Vantage AMR | Farfus / Gunn / Dalla Lana | Aston Martin Racing | 25th |
| 16.8.2020 | British GT Donington | 95 | Vantage AMR GT4 | O'Brien / Kibble | TF Sport | 13th/18th |
| 16.8.2020 | British GT Donington | 97 | Vantage AMR GT4 | Vaughan / Caroline | TF Sport | 14th/16th |
| 22.8.2020 | 2 h 40 min Virginia [GT] | 23 | Vantage AMR GT3 | James / de Angelis | Heart of Racing Team | 12th |
| 23.8.2020 | 300 km Suzuka | 9 | Vantage AMR GT3 | Fujii / Cozzolino | Pacific D'station Racing | 21st |
| 23.8.2020 | GT Cup Open Paul Ricard | 19 | Vantage AMR GT4 | Gillion / Verdonck | PROsport Racing | NC/7th |
| 23.8.2020 | GT Open Paul Ricard | 34 | Vantage AMR GT3 | Yoluc / Eastwood | TF Sport | 1st/3rd |
| 23.8.2020 | FFSA GT4 Nogaro | 69 | Vantage AMR GT4 | Vannelet / Rabindra | AGS Events | 11th/14th/14th |
| 23.8.2020 | GT Cup Open Paul Ricard | 77 | Vantage AMR GT4 | Hefler / Valenza | Team Virage | 7th/2nd |
| 23.8.2020 | FFSA GT4 Nogaro | 89 | Vantage AMR GT4 | Gomar / Parisy | AGS Events | DNF/3rd/1st |
| 23.8.2020 | FFSA GT4 Nogaro | 161 | Vantage AMR GT4 | Dumaine / Carriere | AGS Events | 21st/31st/DNF |
| 30.8.2020 | British GT Brands Hatch | 7 | Vantage AMR GT3 | Howard / Adam | Beechdean AMR | 9th |
| 30.8.2020 | GT4 America Road America [SprintX] | 15 | Vantage AMR GT4 | Putt / Koch | Bsport Racing | 3rd/5th/5th |
| 30.8.2020 | GT4 America Road America [SprintX] | 21 | Vantage AMR GT4 | Dinan / Foley | Flying Lizard Motorsports | DNF/1st/2nd |
| 30.8.2020 | GT4 America Road America [SprintX] | 33 | Vantage AMR GT4 | Dalton / Gallagher | RS1 | 7th/10th/8th |
| 30.8.2020 | GT4 America Road America | 59 | Vantage AMR GT4 | Paul Terry | Rearden Racing | 4th/6th/6th |
| 30.8.2020 | GT4 America Road America | 91 | Vantage AMR GT4 | Jeff Burton | Rearden Racing | 13th/DNS/7th |
| 30.8.2020 | GT4 America Road America [SprintX] | 91 | Vantage AMR GT4 | Burton / Kozarov | Rearden Racing | DNS/DNS/9th |
| 30.8.2020 | British GT Brands Hatch | 95 | Vantage AMR GT4 | O'Brien / Kibble | TF Sport | 19th |
| 30.8.2020 | British GT Brands Hatch | 97 | Vantage AMR GT4 | Vaughan / Caroline | TF Sport | 18th |
| 30.8.2020 | GT4 America Road America | 210 | Vantage AMR GT4 | Michael Dinan | Flying Lizard Motorsports | 3rd/3rd/4th |
| 5.9.2020 | 6 h Road Atlanta | 23 | Vantage AMR GT3 | James / de Angelis / Turner | Heart of Racing Team | 19th |
| 6.9.2020 | GT4 Euro Nürburgring | 27 | Vantage AMR GT4 | Nouet / Hasse-Clot | AGS Events | 17th/2nd |
| 6.9.2020 | GT4 Euro Nürburgring | 89 | Vantage AMR GT4 | Gomar / Vannelet | AGS Events | 10th/14th |
| 6.9.2020 | 6 h Nürburgring | 159 | Vantage AMR GT3 | Pull / Hasse-Clot / Watson | Garage 59 | 12th |
| 6.9.2020 | 6 h Nürburgring | 188 | Vantage AMR GT3 | Goodwin / West / Adam | Garage 59 | 33rd |
| 6.9.2020 | 16 h Hockenheim | 401 | Vantage AMR GT4 | Verdonck / Gillion / Heeren | PROsport Racing | 10th |