| 16.6.1963 | 24 h Le Mans | 34 | Giulietta Sprint Zagato | Sala / Rossi | Scuderia St. Ambroeus | DNF |
| 16.6.1963 | 24 h Le Mans | 35 | Giulietta Sprint Zagato | Biscaldi / "Kim" | Scuderia St. Ambroeus | DNF |
| 16.6.1963 | 24 h Le Mans | 36 | Giulietta Sprint Zagato | Foitek / Schäfer | Scuderia Filipinetti | DNF |
| 16.6.1963 | 6 h Nürburgring | 79 | Giulia TI | Braun / Graf | Squadra Bodania | DNF |
| 16.6.1963 | 6 h Nürburgring | 82 | Giulia TI | Furtmayr / Schultze | | 14th |
| 16.6.1963 | 6 h Nürburgring | 88 | Giulia TI | Bergmann / Rader | | 4th |
| 16.6.1963 | 6 h Nürburgring | 116 | 2600 Sprint | Corrado / Bohlmeier | Jolly Club Milano | DNF |
| 16.6.1963 | ICNSCC Portland [other] | | Giulietta TI | Howard Jackson | | ?th |
| 22.6.1963 | SCCA National Road America [FP+GP+HP] | 14 | Giulietta (Normal) | Eddie Wachs | | 3rd |
| 22.6.1963 | SCCA National Road America [FP+GP+HP] | 84 | Giulietta Spider (Normal) | Robert Shaw | | 1st |
| 22.6.1963 | SCCA National Road America [FP+GP+HP] | 87 | Giulietta Spider (Normal) | Gary Shellman | | 14th |
| 23.6.1963 | SCCA Divisional Riverside [FP] | 0 | Giulietta | Liz Kacy | English Enterprises | DNA |
| 23.6.1963 | SCCA Divisional Riverside [FP] | 4 | Giulietta | E. Doyle | Dr. E. Doyle | 3rd |
| 23.6.1963 | SCCA National Road America [DP+EP] | 6 | Giulietta Super | Jim Kaser | | 3rd |
| 23.6.1963 | SCCA National Road America [DP+EP] | 9 | Giulietta Veloce | Bill Tuttle | | DNF |
| 23.6.1963 | SCCA National Road America [DP+EP] | 15 | Giulietta Super | Mike Norris | | 17th |
| 23.6.1963 | SCCA National Road America [DP+EP] | 23 | Giulietta | Brooks Robinson | | DNF |
| 23.6.1963 | SCCA National Road America [DP+EP] | 27 | Giulietta | James C. Johnson | | DNF |
| 23.6.1963 | SCCA Divisional Riverside [DP+EP] | 52 | Giulietta | Ken Gardner | Glenn Kral | DNA |
| 23.6.1963 | GP Zandvoort | 63 | Giulietta Veloce | Cornelis van der Leden | C. van der Leden | DNA |
| 23.6.1963 | SCCA Divisional Riverside [DP+EP] | 77 | Giulietta | Peter Zaracades | Peter Zaracades | DNA |
| 23.6.1963 | SCCA Divisional Riverside [HP+Sedan] | 80 | | Tom Martindale | USA Exclusive | DNA |
| 23.6.1963 | SCCA National Road America [DP+EP] | 95 | Giulietta | Glenn Branstad | | 9th |
| 23.6.1963 | SCCA National Road America [DP+EP] | 98 | Giulietta | Al Allin | | 13th |
| 23.6.1963 | SCCA National Road America [DP+EP] | 99 | Giulia | John Mahler | | 8th |
| 23.6.1963 | SCCA Divisional Riverside [FP] | 169 | Giulietta | Tom Tobin | Dr. Tom Tobin | DNA |
| 23.6.1963 | SCCA Divisional Riverside [DP+EP] | 179 | Giulietta Veloce | John Shankle | John Shankle | DNF |
| 23.6.1963 | SCCA Divisional Riverside [DP+EP] | 180 | Giulietta | Brengle / Brengle | Nadeene Brengle/Alan Brengle | DNA |
| 23.6.1963 | SCCA Divisional Riverside [FP] | 228 | Giulietta Spider | Jim Ryel | Jim Ryel | 2nd |
| 23.6.1963 | DARM GT Hockenheim | | Giulietta Veloce | Hans-Dieter Dechent | | ?th |
| 23.6.1963 | Hill Climb Mont Ventoux | | Giulietta TI | Fernand Masoero | | 7th |
| 23.6.1963 | Hill Climb Mont Ventoux | | Giulietta | Maurice Scemama | | 14th |
| 23.6.1963 | Hill Climb Mont Ventoux | | Giulia TI | Ernst Furtmayr | | 6th |
| 23.6.1963 | Juan Jover Montjuich | | Giulietta Sprint Zagato | Bruin | | 3rd |
| 29.6.1963 | SCCA Divisional Meadowdale [FP+GP+HP+HM] | | Giulietta | Eddie Wachs | | ?th |
| 30.6.1963 | SCCA Divisional Meadowdale [CP+DP+EP] | | Giulietta Veloce | James C. Johnson | | 3rd |
| 30.6.1963 | DARM GT Avus | | Giulietta Sprint Speciale | Gerhard Osterfeld | | ?th |
| 30.6.1963 | ICNSCC Kent [GP+HP+HM] | | Giulietta TI | Howard Jackson | | ?th |
| 6.7.1963 | 6 h Brands Hatch | 25 | Giulia TI | Furtmayr / Dechent | Squadra Tartaruga | 16th |
| 6.7.1963 | 4 h Lime Rock | | Giulietta Veloce | Hutchins / O'Brien | | 1st |
| 6.7.1963 | 4 h Lime Rock | | | Stiller / Fast | | 6th |
| 7.7.1963 | SCCA Regional Virginia [AP+BP+CP+DP+EP] | 1 | | Thomas Amieu | | DNA |
| 7.7.1963 | SCCA Regional Virginia [AP+BP+CP+DP+EP] | 7 | | Ray Stoutenburg | | raced |
| 7.7.1963 | SCCA National Lake Garnett [DP+EP] | 15 | | R. K. Knox | | 10th |
| 7.7.1963 | Rallye Wiesbaden | 18 | Giulia TI | Arcioni / Zavagli | Jolly Club | DNF |
| 7.7.1963 | SCCA Regional Virginia [AP+BP+CP+DP+EP] | 26 | | Bill Barnes | | raced |
| 7.7.1963 | Rallye Wiesbaden | 32 | Giulietta Sprint Zagato | Moser / Rittershaus | Rudolf Wilhelm Moser | 4th |
| 7.7.1963 | Rallye Wiesbaden | 33 | Giulietta Sprint Zagato | Taeuber / Rünger | Walter Taeuber | DNF |
| 7.7.1963 | SCCA National Lake Garnett [FP+GP] | 48 | Giulietta Spider (Normal) | Robert Shaw | | 2nd |
| 7.7.1963 | Preliminary Courtland [FM+GM+CP+DP+EP+FVee] | 59 | Zagato | Madison Smith | | 4th |
| 7.7.1963 | SCCA Divisional Courtland [CM+DM+EM+FM+AP+BP+CP+FJr.] | 59 | Zagato | Madison Smith | | 5th |
| 7.7.1963 | Trophée d'Auvergne | 66 | Giulia Zagato | Armand Schäfer | Scuderia Filipinetti | DNF |
| 7.7.1963 | SCCA Regional Virginia [AP+BP+CP+DP+EP] | 74 | | Alan Paul | | DNA |
| 7.7.1963 | Preliminary Courtland [FP+GP+HP+HM] | 93 | Giulietta | Arutunoff | | DNF |
| 7.7.1963 | SCCA Divisional Courtland [GM+HM+DP+EP+FP+GP+HP+FVee] | 93 | Giulietta | Bill Pryor | | DNF |
| 7.7.1963 | SCCA Regional Virginia [AP+BP+CP+DP+EP] | 98 | Giulietta Spider Veloce | Rasey Feezell | | 3rd |
| 7.7.1963 | SCCA National Lake Garnett [DP+EP] | 99 | Giulia | John Mahler | | 4th |
| 7.7.1963 | 3 h Siracusa | | Giulietta TI | Rizzo | | 8th |
| 7.7.1963 | 3 h Siracusa | | Giulietta Sprint Zagato | Giovanni Rigano | | 3rd |
| 7.7.1963 | 3 h Siracusa | | Giulietta Sprint Zagato | Giuseppe Virgilio | | 2nd |
| 7.7.1963 | 3 h Siracusa | | Giulietta Sprint Zagato | Romano | | 5th |
| 7.7.1963 | 3 h Siracusa | | Giulietta TI | Cucinotta | | 7th |
| 7.7.1963 | 3 h Siracusa | | Giulietta TI | Biagianti | | 18th |
| 7.7.1963 | MMGCC St. Eugene II [Production 1.3] | | | Luigi Lazzari | | 3rd |
| 7.7.1963 | MMGCC St. Eugene II [Production 1.3] | | | Bill MacDonald | | 1st |
| 7.7.1963 | 3 h Siracusa | | Giulietta TI | Carmello Genovese | | 9th |
| 7.7.1963 | 3 h Siracusa | | Giulietta TI | Iemmolo | | 10th |
| 7.7.1963 | 3 h Siracusa | | Giulietta TI | Nico | | 16th |
| 14.7.1963 | SCCA Regional Pomona [FP] | 0 | Giulietta | Liz Kacy | English Enterprises | DNA |
| 14.7.1963 | SCCA Regional Pomona [FP] | 4 | Giulietta | E. Doyle | Dr. E. Doyle | DNA |
| 14.7.1963 | SCCA Regional Pomona [AP+BP+CP+DP] | 52 | Giulietta | Ken Gardner | Glenn Kral | DNA |
| 14.7.1963 | SCCA Regional Pomona [AP+BP+CP+DP] | 77 | Super | Peter Zaracades | Peter Zaracades | 12th |
| 14.7.1963 | SCCA Regional Pomona [AP+BP+CP+DP] | 95 | | Alice Warren | | 17th |
| 14.7.1963 | ICNSCC Westwood [HP+IP] | 158 | Giulietta TI | Howard Jackson | | ?th |
| 14.7.1963 | SCCA Regional Pomona [FP] | 169 | Giulietta | Tom Tobin | Dr. Tom Tobin | DNA |
| 14.7.1963 | SCCA Regional Pomona [AP+BP+CP+DP] | 179 | Giulietta Veloce | John Shankle | John Shankle | DNA |
| 14.7.1963 | SCCA Regional Pomona [AP+BP+CP+DP] | 180 | Giulietta Spider Veloce | Brengle / Brengle | Nadeene Brengle | 19th |
| 14.7.1963 | SCCA Regional Pomona [FP] | 228 | Giulietta Spider | Jim Ryel | Jim Ryel | 2nd |
| 14.7.1963 | SCCA Divisional Thompson [DP+GP+HM] | | | Ralph DeCiantis | | 3rd |
| 21.7.1963 | Lourenço Marques [Formula Libre] | 2 | Special | Peter de Klerk | O. Nucci | DNA |
| 21.7.1963 | SCCA Divisional Sebastian [Main] | 14 | Giulietta Veloce | Charlie Mathis | | DNA |
| 21.7.1963 | SCCA Divisional Sebastian [Main] | 32 | Giulietta Veloce | Jesse Emerson | | DNA |
| 21.7.1963 | Lourenço Marques [GT] | 33 | Giulietta TI | Dan Schnetler | D. Schnetler | DNA |
| 21.7.1963 | Lourenço Marques [GT] | 69 | Giulietta TI | Mario Lupini | Scuderia Lupini | 4th |
| 21.7.1963 | DARM GT Norisring [GT1.3] | 72 | Giulietta Sprint Zagato | Walter Täuber | | 6th |
| 21.7.1963 | DARM GT Norisring [GT1.3] | 73 | Giulietta Sprint Zagato | Hans-Dieter Dechent | | 3rd |
| 21.7.1963 | DARM GT Norisring [GT1.3] | 75 | Giulietta Sprint Zagato | Dieter Wipperfürth | | DNF |
| 21.7.1963 | DARM GT Norisring [GT1.3] | 78 | Giulietta Sprint Zagato | Rudolf Wilhelm Moser | | 4th |
| 21.7.1963 | DARM GT Norisring [GT1.3] | 79 | Giulietta Sprint Zagato | Wolfgang Steidle | | 5th |
| 21.7.1963 | Circuito de Cascais | | | Antonio Gentil de Herédia | | DNA |
| 21.7.1963 | DARM GT Norisring [GT1.3] | | Giulietta Veloce | Georg Moritz | | DNF |
| 21.7.1963 | SCCA Interclub Bridgehampton [FP+GP+HP+Sedan] | | | Harry Theodoracopulos | | ?th |
| 27.7.1963 | OLCC Mosport [DP+EP+FP+GP+HP+Sedan] | 73 | Giulietta | Stephen Jank | Ecurie Clod | DNA |
| 27.7.1963 | Preliminary Mosport [EP+FP] | 73 | Giulietta | Stephen Jank | Ecurie Clod | DNA |
| 27.7.1963 | Preliminary Mosport [EP+FP] | 114 | | Vic Yachuk | Ray Gilbert | DNA |
| 27.7.1963 | Novice Mosport [S1.5] | 114N | | Ray Gilbert | Ray Gilbert | DNA |
| 27.7.1963 | OLCC Mosport [Novice] | 114N | | Ray Gilbert | Ray Gilbert | DNA |
| 27.7.1963 | Novice Cotati [AP+BP+CP+DP+EP+CM+DM] | 169 | Giulietta | Russ Lamkin | Russ Lamkin | DNA |
| 27.7.1963 | Novice Cotati [AP+BP+CP+DP+EP+CM+DM] | 205 | Giulietta | Robert S. Jones | Robt. S. Jones | DNA |
| 27.7.1963 | Novice Cotati [AP+BP+CP+DP+EP+CM+DM] | 267 | Giulietta | Sig Rogers | Sig Rogers | DNA |