| 8.3.1959 | Pomona [FP+GP+HP] | 0 | Giulietta Spider | John English | John E. English | 21st |
| 8.3.1959 | Pomona [FP+GP+HP] | 68 | Giulietta Spider Veloce | Ron Hathaway | Ron Hathaway | 6th |
| 8.3.1959 | Pomona [FP+GP+HP] | 120 | Giulietta Veloce | Robert Patton | Robert Patton | DNA |
| 8.3.1959 | Pomona [FP+GP+HP] | 148 | Giulietta Veloce | Steve Froines | Stephen Froines | 4th |
| 8.3.1959 | Pomona [FP+GP+HP] | 197 | Giulietta Veloce | Mike Roetnor | Encino Car Center | 8th |
| 8.3.1959 | Pomona [FP+GP+HP] | 241 | Giulietta Veloce | Eugene Lee | Eugene H. Lee | 7th |
| 8.3.1959 | Pomona [FP+GP+HP] | 500 | Giulietta Spider | Dick Hayward | Dick Hayward | 10th |
| 8.3.1959 | Boca Raton [Production] | | Giulietta | | | raced |
| 8.3.1959 | Pomona [FP+GP+HP] | | Giulietta Veloce | Aldhous | | 3rd |
| 8.3.1959 | Boca Raton [Production] | | Giulietta | | | raced |
| 14.3.1959 | BARC Goodwood [Closed Handicap A] | | Giulietta Veloce | Richard Shepherd-Barron | R. M. Shepherd-Barron | raced |
| 21.3.1959 | 12 h Sebring | 41 | Giulietta Veloce | Van Beuren / Velasquez / Mercader | Fred T. van Beuren | DNF |
| 21.3.1959 | 12 h Sebring | 42 | Giulietta Veloce | Rubin / Grossman / Comito | Robert Grossman | 42nd |
| 21.3.1959 | 12 h Sebring | 43 | Giulietta Spider Veloce | Pfaff / Comito / Kramarsky / O'Brien | Louis Comito | 39th |
| 21.3.1959 | 12 h Sebring | 44 | Giulietta Spider Veloce | Kaplan / Rainville | Jake Kaplan | 16th |
| 21.3.1959 | 12 h Sebring | 75 | Giulietta Spider Veloce | Durant / Peck | Ross Durant, Jr. | DNS |
| 22.3.1959 | SMRC Snetterton [GT] | 110 | Giulietta Veloce | Richard Shepherd-Barron | R. M. Shepherd-Barron | DNA |
| 28.3.1959 | 6 h South Africa | 5 | Giulietta Sprint Veloce | Lupini / Lupini | Scuderia Lupini | 4th |
| 28.3.1959 | 6 h South Africa | 9 | Giulietta TI | Pieterse / Pieterse | Continental Cars | DNA |
| 28.3.1959 | 6 h South Africa | 10 | Giulietta TI | Bosman / Van der Bergen | E. Bosman | DNA |
| 28.3.1959 | 6 h South Africa | 11 | Giulietta TI | Payne / Viljoen | Titan Industrials (Pty.) Ltd. | DNA |
| 30.3.1959 | National Brands Hatch [GT] | 64 | Giulietta Veloce | Richard Shepherd-Barron | Richard Shepherd-Baron | 4th |
| 4.4.1959 | BARC Mallory Park [Handicap B] | | Giulietta Veloce | Richard Shepherd-Barron | R. M. Shepherd-Barron | 1st |
| 5.4.1959 | SCCA National Pensacola [GP+HP+IP+HM] | 6 | Giulietta | Mike Rahal | | 9th |
| 5.4.1959 | SCCA National Pensacola [GP+HP+IP+HM] | 19 | Giulietta Spider Veloce | Ross Durant | | 5th |
| 5.4.1959 | SCCA National Pensacola [GP+HP+IP+HM] | 75 | Giulietta | Eddie Cordaro | | 6th |
| 5.4.1959 | SCCA National Pensacola [GP+HP+IP+HM] | 110 | Giulietta | Karl Everett | | 7th |
| 5.4.1959 | SCCA National Pensacola [GP+HP+IP+HM] | 114 | Giulietta Spider Veloce | Steve Robinson | | 2nd |
| 5.4.1959 | SCCA National Pensacola [GP+HP+IP+HM] | 177 | Giulietta Spider Veloce | Bill Hughes | | 3rd |
| 5.4.1959 | SCCA National Pensacola [GP+HP+IP+HM] | 666 | Giulietta Veloce | Allan Lance | | 8th |
| 12.4.1959 | SCCA Regional Vineland [FP+GP] | 21 | Giulietta Veloce | Jim Bell | | DNA |
| 12.4.1959 | SCCA Regional Vineland [GP+HP] | 21 | Giulietta Veloce | Jim Bell | | raced |
| 12.4.1959 | SCCA Regional Vineland [FP+GP] | 25 | Giulietta Veloce | Don Parr | | DNA |
| 12.4.1959 | SCCA Regional Vineland [GP+HP] | 25 | Giulietta Veloce | Don Parr | | raced |
| 12.4.1959 | SCCA Regional Vineland [GP+HP] | 25 | Giulietta Veloce | Don Parr | | DNA |
| 12.4.1959 | SCCA Regional Vineland [FP+GP] | 33 | Giulietta Veloce | William Lilley | | DNA |
| 12.4.1959 | SCCA Regional Vineland [GP+HP] | 33 | Giulietta Veloce | William Lilley | | raced |
| 12.4.1959 | SCCA Regional Vineland [GP+HP] | 39 | Giulietta Veloce | James Aldrich | | raced |
| 12.4.1959 | SCCA Regional Vineland [FP+GP] | 39 | Giulietta Veloce | James Aldrich | | DNA |
| 12.4.1959 | SCCA Regional Vineland [FP+GP] | 96 | Giulietta Veloce | Ed Mowle | | DNA |
| 12.4.1959 | SCCA Regional Vineland [GP+HP] | 96 | Giulietta Veloce | Ed Mowle | | raced |
| 12.4.1959 | SCCA Regional Vineland [GP+HP] | 99 | Giulietta Veloce | Bob Grossman | | 2nd |
| 12.4.1959 | SCCA Regional Vineland [GP+HP] | 99 | Giulietta Veloce | Bob Grossman | | DNA |
| 12.4.1959 | SCCA Regional Vineland [FP+GP] | 99 | Giulietta Veloce | Bob Grossman | | DNA |
| 12.4.1959 | SCCA Regional Vineland [GP+HP] | 147 | Giulietta Veloce | Hal Dougherty | | DNA |
| 12.4.1959 | SCCA Regional Vineland [FP+GP] | 147 | Giulietta Veloce | Hal Dougherty | | DNA |
| 12.4.1959 | SCCA Regional Vineland [FP+GP] | | Giulietta Veloce | Collier Miller | | ?th |
| 12.4.1959 | Coupes de Vitesse | | | Roux | | 19th |
| 12.4.1959 | Coupes de Vitesse | | | Laub | | 12th |
| 12.4.1959 | SCCA Regional Vineland [GP+HP] | | Giulietta Veloce | John Guthrie | | 1st |
| 12.4.1959 | SCCA Regional Vineland [GP+HP] | | Giulietta Veloce | Charles Bellini | | 3rd |
| 12.4.1959 | Coupes de Vitesse | | | Liger | | 13th |
| 18.4.1959 | Trofeo Nuvolari Montjuich | 5 | 1900 SS | Alfonso Solans | | DNF |
| 18.4.1959 | Trofeo Nuvolari Montjuich | 7 | Spider | Antonio Roque | | raced |
| 18.4.1959 | Trofeo Nuvolari Montjuich | 8 | Giulietta Veloce | Juan Roca | | raced |
| 18.4.1959 | Trofeo Nuvolari Montjuich | 9 | Giulietta | Esteban Sala | | raced |
| 18.4.1959 | Novice Stockton [FP+GP+HP] | 87 | Giulietta Veloce | Jack Hanson | | DNA |
| 18.4.1959 | Novice Stockton [FP+GP+HP] | 89 | Giulietta Veloce | Mack Hone | | DNA |
| 18.4.1959 | Novice Stockton [FP+GP+HP] | 135 | Giulietta Veloce | T. H. Handlee | | DNA |
| 18.4.1959 | Novice Stockton [FP+GP+HP] | 179 | Giulietta Veloce | Caryl Deputy | | DNA |
| 18.4.1959 | Novice Stockton [FP+GP+HP] | 187 | Giulietta Veloce | Art Wells | | DNA |
| 18.4.1959 | Novice Stockton [FP+GP+HP] | 190 | Giulietta Veloce | Frank Vernon | | DNA |
| 19.4.1959 | SCCA Regional Stockton [FP+GP+HP] | 8 | Giulietta Spider Veloce | Ron Hathaway | | DNA |
| 19.4.1959 | SCCA Regional Stockton [FP+GP+HP] | 13 | Giulietta | Randall Cowherd | | DNA |
| 19.4.1959 | SCCA National Marlboro [FP+GP] | 14 | Giulietta | David Elder | | 17th |
| 19.4.1959 | SCCA National Marlboro [FP+GP] | 21 | Giulietta Veloce | Jim Bell | | 25th |
| 19.4.1959 | SCCA National Marlboro [FP+GP] | 22 | Giulietta | Don Erlbeck | | DNF |
| 19.4.1959 | SCCA National Marlboro [FP+GP] | 71 | Giulietta | Ray Stoutenburg | | 20th |
| 19.4.1959 | SCCA National Marlboro [FP+GP] | 83 | Giulietta Veloce | Herbert Klay | | 27th |
| 19.4.1959 | SCCA National Marlboro [FP+GP] | 84 | Giulietta Veloce | John Guthrie | | DQ |
| 19.4.1959 | SCCA National Marlboro [FP+GP] | 85 | Giulietta Veloce | Norman Webb | | 16th |
| 19.4.1959 | SCCA National Marlboro [FP+GP] | 90 | Giulietta Veloce | Bob Grossman | | 10th |
| 19.4.1959 | SCCA National Marlboro [FP+GP] | 95 | Giulietta | Werner Kramarsky | | DNF |
| 19.4.1959 | SCCA National Marlboro [FP+GP] | 106 | Giulietta Spider Veloce | Reed Rollo | | 9th |
| 19.4.1959 | SCCA National Marlboro [FP+GP] | 109 | Giulietta Veloce | Chuck Stoddard | | 7th |
| 19.4.1959 | SCCA National Marlboro [FP+GP] | 120 | Giulietta Veloce | Robert Stewart | | 8th |
| 19.4.1959 | SCCA Regional Stockton [FP+GP+HP] | 147 | Giulietta Veloce | Robert Phillips | | DNA |
| 19.4.1959 | SCCA Regional Stockton [FP+GP+HP] | 148 | Giulietta Veloce | Steve Froines | | 5th |
| 19.4.1959 | SCCA Regional Stockton [FP+GP+HP] | 168 | Giulietta Veloce | Gerald Bettencourt | | DNA |
| 19.4.1959 | SCCA National Marlboro [FP+GP] | 177 | Giulietta Veloce | Russ Smith | | 12th |
| 19.4.1959 | SCCA Regional Stockton [FP+GP+HP] | 187 | Giulietta Veloce | Eugene Smith | | 7th |
| 19.4.1959 | SCCA Regional Stockton [FP+GP+HP] | 297 | Giulietta Veloce | Michael Doetner | | 4th |
| 19.4.1959 | SCCA National Marlboro [FP+GP] | 666 | Giulietta Veloce | Allan Lance | | DNF |
| 19.4.1959 | Venice [Semi-Main] | | | | | DNF |
| 19.4.1959 | Venice [Relay] | | Giulietta Veloce | Bob Dusinberre | | 1st |
| 19.4.1959 | Preliminary Stuttgart [GP+HP+IP+HM] | | Giulietta Spider Veloce | Steve Robinson | | 1st |
| 19.4.1959 | Stuttgart [DP+EP+FP+GP+HP+IP+HM] | | Giulietta Spider Veloce | Steve Robinson | | 3rd |
| 25.4.1959 | WJC Charterhall [S1.5] | 42 | Giulietta Veloce | Richard Shepherd-Barron | R. M. Shepherd-Barron | ?th |
| 25.4.1959 | WJC Charterhall [T/GT1.6] | 42 | Giulietta Veloce | Richard Shepherd-Barron | R. M. Shepherd-Barron | 1st |
| 26.4.1959 | SCCA Regional Lime Rock [P4] | 6 | Giulietta Veloce | Jim Silberman | | 1st |
| 26.4.1959 | SCCA Regional Lime Rock [P4] | 9 | Giulietta Veloce | Bob Grossman | | 4th |
| 26.4.1959 | SCCA Regional Lime Rock [P4] | 12 | Giulietta Veloce | Floyd Stone | | 24th |
| 26.4.1959 | SCCA Regional Lime Rock [P4] | 21 | Giulietta Spider Veloce | Charlie Rainville | | 8th |
| 26.4.1959 | SCCA Regional Lime Rock [P4] | 69 | Giulietta Veloce | Steve McClellan | | 18th |
| 26.4.1959 | SCCA Regional Lime Rock [P4] | 136 | Giulietta Veloce | Richard Hayes | | 22nd |
| 26.4.1959 | SCCA Regional Lime Rock [P4] | 141 | Giulietta Veloce | Jerry Perloff | | DNA |
| 26.4.1959 | SCCA Regional Lime Rock [P4] | 161 | Giulietta Veloce | Robert Pettit | | 13th |
| 26.4.1959 | SCCA Regional Lime Rock [P4] | 221 | Giulietta Veloce | Jim Bell | | DNA |
| 26.4.1959 | SCCA Regional Lime Rock [P4] | 222 | Giulietta Veloce | Robert Schlegel | | 19th |
| 26.4.1959 | Avandaro [Production 3.0] | | Giulietta Veloce | Fred Van Beuren | | 1st |