| 16.3.1963 | BARC Oulton Park [GT] | 56 | | Robert Buchanan-Michaelson | Bobbie Buchanan-Michaelson | raced |
| 7.4.1963 | SCCA National Marlboro [CP+DP] | 9 | | Paul Richards | | DNF |
| 28.4.1963 | SCCA National Virginia [CP+DP+EP] | 28 | | Don Rosendale | | 20th |
| 28.4.1963 | SCCA National Virginia [CP+DP+EP] | 82 | | Paul Richards | | 1st |
| 5.5.1963 | Targa Florio | 140 | | Hanrioud / Gauvain | Jean-Pierre Hanrioud | 24th |
| 5.5.1963 | DARM GT Trier [GT1.0] | | | Andreas Schmalbach | | 1st |
| 12.5.1963 | Circuito del Garda | 1 | | Gianfranco Rovetta | | 3rd |
| 12.5.1963 | Circuito del Garda | 4 | | Kurt Zuegg | | NC |
| 12.5.1963 | Circuito del Garda | 5 | | Domenico Lo Coco | | 2nd |
| 12.5.1963 | Circuito del Garda | 9 | | "PAM" / Guarini | | 1st |
| 12.5.1963 | Circuito del Garda | 16 | | "Tiger" | | 4th |
| 12.5.1963 | Circuito del Garda | 19 | | Dieter Spoerry | | NC |
| 12.5.1963 | SCCA National Cumberland [AP+CP] | 28 | | Don Rosendale | Don Rosendale | DNF |
| 12.5.1963 | Circuito del Garda | 30 | | Gian Battista Mainetti | | DNS |
| 12.5.1963 | SCCA National Cumberland [AP+CP] | 82 | | Paul Richards | | 8th |
| 18.5.1963 | BARC Goodwood [Handicap A] | 33 | | Robert Buchanan-Michaelson | R. Buchanan-Michaelson | 1st |
| 18.5.1963 | BARC Goodwood [GT] | 33 | | Robert Buchanan-Michaelson | R. Buchanan-Michaelson | 6th |
| 2.6.1963 | SCCA National Bridgehampton [AP+BP+CP] | 28 | | Don Rosendale | | 15th |
| 2.6.1963 | SCCA National Bridgehampton [AP+BP+CP] | 82 | | Paul Richards | | 8th |
| 2.6.1963 | Hill Climb Consuma | 136 | | Kurt Zuegg | | 13th |
| 2.6.1963 | Hill Climb Consuma | 148 | | Benedetto Guarini | | DNA |
| 3.6.1963 | Whitsun Goodwood [GT] | 24 | | Robert Buchanan-Michaelson | R. Buchanan-Michaelson | DNA |
| 8.6.1963 | BARC Aintree [Handicap C] | 86 | | Robert Buchanan-Michaelson | R. Buchanan-Michaelson | DNA |
| 8.6.1963 | BARC Aintree [GT1.15] | 86 | | Robert Buchanan-Michaelson | R. Buchanan-Michaelson | DNA |
| 9.6.1963 | Hill Climb Rossfeld | 36 | | Kurt Zuegg | OASC | DNA |
| 13.6.1963 | Aspern [GT] | 73 | | Kurt Zuegg | ÖASC | 7th |
| 13.6.1963 | Aspern [GT] | 74 | | Hans Herrmann | Abarth Corse | 4th |
| 13.6.1963 | Aspern [GT] | 75 | | Andreas Schmalbach | | 11th |
| 15.6.1963 | SCCA National Lime Rock [CP+DP] | 14 | | Robert Ennis | | 5th |
| 15.6.1963 | SCCA National Lime Rock [CP+DP] | 28 | | Don Rosendale | | 9th |
| 15.6.1963 | BRSCC Oulton Park [GT/Sports] | 130 | | Robert Buchanan-Michaelson | Bobbie Buchanan-Michaelson | 15th |
| 22.6.1963 | SCCA National Road America [AP+BP+CP] | 41 | | Marvin Dee | | 19th |
| 23.6.1963 | DARM GT Hockenheim | | | Eberhard Mahle | | ?th |
| 30.6.1963 | DARM GT Avus | | | Vincenzo Arena | | ?th |
| 7.7.1963 | Rallye Wiesbaden | 43 | | Ettmüller / Perrot | Tartaruga | 6th |
| 7.7.1963 | 3 h Siracusa | | | Francesco Patanè | | 1st |
| 13.7.1963 | BARC Oulton Park [GT1.15] | 99 | | Robert Buchanan-Michaelson | Bobbie Buchanan-Michaelson | 7th |
| 13.7.1963 | BARC Oulton Park [Handicap B] | 99 | | Robert Buchanan-Michaelson | Bobbie Buchanan-Michaelson | 4th |
| 28.7.1963 | DARM GT Solitude [GT1.3] | | | Theo Hofer | | 4th |
| 28.7.1963 | DARM GT Solitude [GT1.3] | | | Kurt Zuegg | | 5th |
| 4.8.1963 | SCCA National Meadowdale [AP+BP+CP] | 41 | | Hal Ullrich | | DNF |
| 11.8.1963 | Hill Climb Schauinsland | 1 | | Vittorio Venturi | Abarth | 24th |
| 11.8.1963 | Hill Climb Schauinsland | 2 | | André Knörr | Scuderia Filipinetti | 28th |
| 11.8.1963 | Hill Climb Schauinsland | 3 | | Hans Illert | Squadra Tartaruga | 27th |
| 24.8.1963 | SCCA National Watkins Glen [CP+DP] | 7 | | Don Rosendale | Donald P. Rosendale | 9th |
| 24.8.1963 | SCCA National Watkins Glen [CP+DP] | 82 | | Paul Richards | | 3rd |
| 25.8.1963 | Hill Climb Ollon-Villars | 49 | | Theo Hofer | | 31st |
| 25.8.1963 | Hill Climb Ollon-Villars | 53 | | Kurt Zuegg | | 36th |
| 2.9.1963 | SCCA National Thompson [AP+BP+CP+DP] | 71 | | Don Rosendale | | 20th |
| 2.9.1963 | SCCA National Thompson [AP+BP+CP+DP] | 82 | | Paul Richards | | DNF |
| 8.9.1963 | DARM GT Hockenheim | | | Friedhelm Kleine | | ?th |
| 21.9.1963 | BARC Goodwood [S1.0/GT1.15] | 82 | | Robert Buchanan-Michaelson | R. Buchanan-Michaelson | DNA |
| 22.9.1963 | Coupes de Paris [S2.0/GT+2.0] | 6 | | Jean-Pierre Hanrioud | Jean-Pierre Hanrioud | 15th |
| 22.9.1963 | Tour de France | 117 | | Arbez / Hanrioud | | DNF |
| 22.9.1963 | Coppa d’Autunno Monza [GT1.0] | | | Angelo Giliberti | | 1st |
| 6.10.1963 | Preis von Tirol [GT] | 105 | | Peter Ettmüller | Squadra Tartaruga | DNA |
| 6.10.1963 | Preis von Tirol [GT] | 106 | | Theo Hofer | Squadra Bodania | ?th |
| 6.10.1963 | Preis von Tirol [GT] | 107 | | Andreas Schmalbach | A. Schmalbach | ?th |
| 13.10.1963 | Coppa Shell Monza | | | Theo Hofer | | ?th |
| 13.10.1963 | DARM GT Trier [GT1.0/GT4.0] | | | Friedhelm Kleine | | 6th |
| 13.10.1963 | DARM GT Trier [GT1.0/GT4.0] | | | Andreas Schmalbach | | 4th |
| 24.11.1963 | Coppa F.I.S.A. [GT1.15] | 186 | | "Tiger" | | 1st |