| 3.2.1963 | SCCA Divisional Riverside [CM+DM+EM+FM+GM] | 17 | Tipo 61 | Bob Harris | Harry Finer | raced |
| 3.2.1963 | USRRC Daytona | | Tipo 61 | Alan Connell | | DNA |
| 16.2.1963 | 250 mile Daytona | 21 | Tipo 151 | Marvin Panch | B. S. Cunningham | DNS |
| 3.3.1963 | SCCA Regional Dodger Stadium [CM+DM+EM+FM] | 17 | Tipo 61 | Bill Krause | Harry Finer | 3rd |
| 23.3.1963 | 12 h Sebring | | | | | DNA |
| 23.3.1963 | 12 h Sebring | | | | | DNA |
| 31.3.1963 | SCCA Regional Lawrenceville [Main] | | | Charles Hamill | Tero Corvette | 1st |
| 17.4.1963 | Le Mans Test | 11 | Tipo 151/2 | Simon / Casner | Maserati France/Johnny Simon | 4th |
| 21.4.1963 | ICNSCC Westwood [Modified+FJr.] | | 200S I | Steve Skidmore | | ?th |
| 11.5.1963 | Novice Cotati [CM+DM+EM+FM+GM+AP+BP] | 64 | 300S | George West | George West | DNA |
| 12.5.1963 | SCCA National Cumberland [CM+DM+EM+FM] | 1 | 200S I | Slim Helson | Slim Nelson | DNA |
| 12.5.1963 | SCCA Divisional Cotati [CM+DM+EM+FM] | 33 | Tipo 151 | Skip Hudson | Charles C. Jones | 3rd |
| 12.5.1963 | SCCA Divisional Cotati [CM+DM+EM+FM] | 64 | | Roger Mace | George West | 6th |
| 12.5.1963 | SCCA National Cumberland [CM+DM+EM+FM] | 93 | Tipo 61 | Dick Bair | Dick Bair | DNF |
| 19.5.1963 | SCCA Regional Wilmot [EM+FM] | | 200S I | Otto Klein | | ?th |
| 26.5.1963 | USRRC Pensacola | 2 | Tipo 61 | Enus Wilson | | DNF |
| 26.5.1963 | SCCA Regional Santa Barbara [CM+DM+EM+FM+GM] | 222 | | John Masterson | Rex Ramsey | DNA |
| 26.5.1963 | SCCA Regional Lawrenceville [Modified] | | 200S I | Slim Helson | | 3rd |
| 26.5.1963 | ICNSCC Westwood [CM+DM+EM+FM+GM+FJr.] | | 200S I | Steve Skidmore | | ?th |
| 26.5.1963 | SCCA Regional Lawrenceville [Modified] | | 200S I | Otto Klein | | 1st |
| 26.5.1963 | SCCA Regional Thompson [CM+FM+GM+FL+FJr.+FIII] | | V8RI | Phil Cade | | ?th |
| 2.6.1963 | Hill Climb Consuma | 12 | A6GCS/53 | Raffaello Rosati | | DNA |
| 2.6.1963 | Hill Climb Consuma | 16 | Tipo 60 | Leandro Terra | Leandro Terra | 8th |
| 8.6.1963 | Preliminary Courtland [CM+DM+EM+FM+AP+BP+CP+FJr.] | 22 | 450S | Wick Williams | | ?th |
| 9.6.1963 | SCCA Regional Courtland [CM+DM+EM+FM+AP+BP+CP+FVee+FJr.] | 22 | 450S | Wick Williams | | ?th |
| 9.6.1963 | Preliminary Courtland [CM+DM+EM+FM+AP+BP+CP+FVee+FJr.] | 22 | 450S | Wick Williams | | DNA |
| 9.6.1963 | USRRC Laguna Seca | 161 | Tipo 61 | Dan Prades | Daniel Prades | DNA |
| 9.6.1963 | SCCA Regional Rosemount [Modified+AP+BP] | | Tipo 61 | Don Skogmo | | 1st |
| 16.6.1963 | 24 h Le Mans | 2 | Tipo 151/2 | Simon / Casner | Johnny Simon (Maserati France) | DNF |
| 16.6.1963 | MGCC Mid-Ohio [Main] | | Tipo 61 | Bair | | ?th |
| 16.6.1963 | ICNSCC Portland [CM+DM+EM+FM+GM] | | 200S I | Steve Skidmore | | ?th |
| 16.6.1963 | Rose Cup Portland | | 200S I | Steve Skidmore | | ?th |
| 23.6.1963 | SCCA National Road America [CM+DM+EM+FM] | 12 | 200S I | Slim Helson | | DNF |
| 23.6.1963 | SCCA National Road America [CM+DM+EM+FM] | 34 | Tipo 61 | Don Skogmo | | DNF |
| 23.6.1963 | Campagnana Vallelunga [S2.0] | 304 | Tipo 60 | Franco Bernabei | | 2nd |
| 23.6.1963 | Campagnana Vallelunga [S2.0] | | Tipo 60 | Leandro Terra | | 3rd |
| 23.6.1963 | Campagnana Vallelunga [S2.0] | | A6GCS/53 | Raffaello Rosati | | 6th |
| 28.6.1963 | Preliminary Watkins Glen [Race 3] | | | Conrad Kraus | | 2nd |
| 29.6.1963 | SCCA Regional Watkins Glen [CM+DM+EM+FM+GM] | | 200S I | Conrad Kraus | | 1st |
| 30.6.1963 | GP Reims | 6 | Tipo 151/2 | André Simon | Maserati France | DNF |
| 30.6.1963 | GP Reims | 34 | Tipo 61 CDM | Lloyd Casner | Camoradi | DNF |
| 30.6.1963 | DARM GT Avus | | | Ludwig Walter | | 4th |
| 6.7.1963 | Preliminary Courtland [CM+DM+EM+FM+AP+BP+FJr.] | 22 | 450S | Wick Williams | | DNA |
| 6.7.1963 | Preliminary Courtland [CM+DM+EM+FM+AP+BP+FJr.] | 22 | 450S | Wick Williams | | 9th |
| 7.7.1963 | SCCA National Lake Garnett [CM+DM+EM+FM+GM] | 6 | Tipo 61 | Enus Wilson | | DNF |
| 7.7.1963 | SCCA Divisional Courtland [CM+DM+EM+FM+AP+BP+CP+FJr.] | 22 | 450S | Wick Williams | | DNA |
| 7.7.1963 | Preliminary Courtland [CM+DM+EM+AP+BP] | 22 | 450S | Wick Williams | | DNA |
| 7.7.1963 | Trophée d'Auvergne | 54 | Tipo 151/2 | Lucien Bianchi | Maserati France | 8th |
| 7.7.1963 | Trophée d'Auvergne | 56 | Tipo 61 CDM | Lloyd Casner | Lloyd Casner | 11th |
| 7.7.1963 | SCCA Divisional Salt Lake [CM+DM+EM+FM+GM] | | | Yale Thomas | | DNF |
| 7.7.1963 | Preliminary Salt Lake [CM+AP+BP+CP] | | | Yale Thomas | | 1st |
| 14.7.1963 | ICNSCC Westwood [Modified] | 86 | 200S I | Steve Skidmore | | ?th |
| 14.7.1963 | SCCA Divisional Thompson [CM+DM+EM+FM+GM] | | 300S | Joe Giubardo | | ?th |
| 20.7.1963 | Lourenço Marques | | 300S | Flávio dos Santos | | 4th |
| 21.7.1963 | DARM GT Norisring [GT2.5] | 40 | A6 | Heinz Becker | | 9th |
| 28.7.1963 | 200 mile Indianapolis | 60 | Tipo 64 | Walt Hansgen | Cunningham-Momo Auto Distributors of N. Y. | DNS |