| 29.9.1957 | SCCA National Bridgehampton [GP+HM] | 13 | Giulietta Spider Veloce | Ed Hugus | | DNF |
| 29.9.1957 | SCCA National Bridgehampton [GP+HM] | 20 | Giulietta Veloce | Brooks Robinson | | 6th |
| 29.9.1957 | SCCA National Bridgehampton [GP+HM] | 21 | Giulietta Veloce | Allen Markelson | | 2nd |
| 29.9.1957 | SCCA National Bridgehampton [GP+HM] | 22 | Giulietta Veloce | Louis Comito | | DNF |
| 29.9.1957 | SCCA National Bridgehampton [GP+HM] | 38 | Giulietta Veloce | Henry Bostder | | 8th |
| 29.9.1957 | SCCA National Bridgehampton [GP+HM] | 65 | Giulietta Veloce | Tom Kerr | | 10th |
| 29.9.1957 | SCCA National Bridgehampton [GP+HM] | 95 | Giulietta Veloce | John Clapp | | 3rd |
| 29.9.1957 | SCCA National Bridgehampton [BM+CM+DM+EM] | 96 | 1900 SS | George Fogg | | 18th |
| 29.9.1957 | SCCA National Bridgehampton [GP+HM] | 104 | Giulietta Veloce | Bob Grossman | | 4th |
| 29.9.1957 | SCCA National Bridgehampton [GP+HM] | 141 | Giulietta Veloce | Allan Lance | | 5th |
| 29.9.1957 | SCCA National Bridgehampton [GP+HM] | 171 | Giulietta Veloce | Jim Silberman | | DNF |
| 29.9.1957 | SCCA National Bridgehampton [GP+HM] | 179 | Giulietta Veloce | Tony Briggs | | 1st |
| 29.9.1957 | SCCA National Bridgehampton [GP+HM] | 204 | Giulietta Veloce | Walt Luftman | | 7th |
| 29.9.1957 | SCCA Regional Milwaukee [S1.6] | | Giulietta | Walter Smejkal | | 6th |
| 29.9.1957 | SCCA Regional Milwaukee [Production 1.6] | | Giulietta | Walter Smejkal | | 2nd |
| 29.9.1957 | SCCA Regional Milwaukee [S1.6] | | | Pete Bunn | | 7th |
| 29.9.1957 | SCCA Regional Milwaukee [Production 1.6] | | | Pete Bunn | | 5th |
| 30.9.1957 | Fort Pierce [FP+GP+HP+HM | | Giulietta | Jack Ryan | | ?th |
| 30.9.1957 | Preliminary Fort Pierce [FP+GP+HP+HM] | | Giulietta | John Grondoski | | ?th |
| 5.10.1957 | Zeltweg [GT] | 35 | Giulietta Sprint Veloce | Hans Bauer | | raced |
| 5.10.1957 | Zeltweg [GT] | 38 | Giulietta Sprint Zagato | Dore Leto di Priolo | | ?th |
| 5.10.1957 | Zeltweg [GT] | 40 | 1900 SS Zagato | Carlo Leto di Priolo | | raced |
| 5.10.1957 | Gainesville [Novice] | | Giulietta | Bill Kaupman | | 4th |
| 6.10.1957 | SCCA Regional Thompson [GP+MG] | 2 | Giulietta | W. Riley | | 12th |
| 6.10.1957 | SCCA Regional Thompson [GP+MG] | 3 | Giulietta Veloce | Bob Pratt | | 4th |
| 6.10.1957 | Sacramento [FP+GP] | 3 | Giulietta | Prudence Crosby | Prudence Crosby | 11th |
| 6.10.1957 | SCCA Regional Thompson [GP+MG] | 25 | Giulietta Veloce | Jim Silberman | | 5th |
| 6.10.1957 | Sacramento [FP+GP] | 41 | Giulietta | Don Yearman | Carl Georgeff | DNA |
| 6.10.1957 | SCCA Regional Thompson [GP+MG] | 62 | Giulietta Veloce | John Clapp | | 1st |
| 6.10.1957 | SCCA Regional Thompson [GP+MG] | 76 | Giulietta | Felix Leser | | 11th |
| 6.10.1957 | Sacramento [FP+GP] | 91 | Giulietta | George Gartung | George Gartung | 7th |
| 6.10.1957 | SCCA Regional Thompson [GP+MG] | 93 | Giulietta | Henry Bostder | | 3rd |
| 6.10.1957 | Sacramento [FP+GP] | 99 | Giulietta | Bob Gillespie | Robt. G. Gillespie | 10th |
| 6.10.1957 | SCCA Regional Thompson [GP+MG] | 102 | Giulietta Veloce | Tom Kerr | | 2nd |
| 6.10.1957 | SCCA Regional Thompson [EP+FP] | 121 | 1900 SS | George Fogg | | 8th |
| 6.10.1957 | Sacramento [FP+GP] | 147 | Giulietta | Robert Phillips | Robt. Wesley Phillips | DNF |
| 6.10.1957 | Gainesville [GP+Sedan 1.5] | | Giulietta | Bob West | | 3rd |
| 6.10.1957 | Gainesville [Main] | | Giulietta | Bob West | | ?th |
| 6.10.1957 | Gainesville [GP+Sedan 1.5] | | Giulietta | Alfred Dawley | | 4th |
| 6.10.1957 | Gainesville [Main] | | Giulietta | Alfred Dawley | | ?th |
| 6.10.1957 | Coupes du Salon [GT1.3] | | Giulietta Veloce | Jean-Pierre Schild | | 1st |
| 6.10.1957 | Gainesville [GP+Sedan 1.5] | | Giulietta | Bill Kaupman | | 2nd |
| 6.10.1957 | Coupes du Salon [GT1.3] | | Giulietta Veloce | Lévy | | 4th |
| 6.10.1957 | Coupes du Salon [GT1.3] | | Giulietta Veloce | | | 2nd |
| 6.10.1957 | Coupes du Salon [GT1.3] | | Giulietta Veloce | Robert Dutoit | | 3rd |
| 13.10.1957 | Coppa Carri | | 1900 SS Zagato | Massimo Leto di Priolo | | ?th |
| 13.10.1957 | Coppa Carri | | Giulietta Veloce | Carlo Leto di Priolo | | ?th |
| 19.10.1957 | Preliminary Hourglass Field [BP+CP+DP+EP] | 7 | 1900 Coupe | Hatch Brown | | 8th |
| 19.10.1957 | Preliminary Hourglass Field [FP+GP+HP] | 16 | Giulietta Spider | Bud Wray | | DNA |
| 19.10.1957 | Preliminary Hourglass Field [FP+GP+HP] | 115 | Giulietta | Chuck Kessinger | | 4th |
| 19.10.1957 | Preliminary Hourglass Field [FP+GP+HP] | 120 | | Klaus Bythiner | | 11th |
| 19.10.1957 | Preliminary Hourglass Field [FP+GP+HP] | 263 | Giulietta Spider | Willie West | | 3rd |
| 20.10.1957 | SCCA Regional Thompson [GP] | 4 | Giulietta Veloce | Bob Grossman | | 2nd |
| 20.10.1957 | Hourglass Field [EP+FP+GP+HP] | 7 | 1900 Coupe | Hatch Brown | | 5th |
| 20.10.1957 | SCCA Regional Thompson [GP] | 12 | Giulietta Veloce | Brooks Robinson | | 10th |
| 20.10.1957 | SCCA Regional Thompson [GP] | 14 | Giulietta Veloce | John Clapp | | 1st |
| 20.10.1957 | Hourglass Field [EP+FP+GP+HP] | 16 | Giulietta Spider | Bud Wray | | DNA |
| 20.10.1957 | SCCA Regional Thompson [GP] | 17 | Giulietta Veloce | Tom Kerr | | 3rd |
| 20.10.1957 | SCCA Regional Thompson [GP] | 70 | Giulietta Veloce | Bob Pratt | | 4th |
| 20.10.1957 | SCCA Regional Thompson [GP] | 72 | Giulietta | R. Libby | | 6th |
| 20.10.1957 | SCCA Regional Thompson [GP] | 76 | Giulietta | Felix Leser | | 7th |
| 20.10.1957 | Hourglass Field [FM+GM+HM] | 115 | Giulietta Spider | Frank Aldhous | | 9th |
| 20.10.1957 | Hourglass Field [EP+FP+GP+HP] | 115 | Giulietta Spider | Chuck Kessinger | | 7th |
| 20.10.1957 | Hourglass Field [EP+FP+GP+HP] | 120 | | Klaus Bythiner | | 14th |
| 20.10.1957 | SCC-BC Abbotsford [FP+GP+HP+IP] | 162 | | H. Wolfe | | 2nd |
| 20.10.1957 | Hourglass Field [EP+FP+GP+HP] | 263 | Giulietta Spider | Brown | | 6th |
| 20.10.1957 | Hourglass Field [FM+GM+HM] | 263 | Giulietta Spider | Palmer Hughes | | 11th |
| 20.10.1957 | SCCA Regional Thompson [GP] | 300 | Giulietta Veloce | Allan Lance | | 5th |
| 26.10.1957 | Preliminary Pomona [Production 1.3] | 00 | Giulietta Spider | Martin Hosch | Martin Hosch | DNA |
| 26.10.1957 | Preliminary Pomona [Production 1.3] | 20 | Giulietta Spider | Robert Patton | Robert Patton | DNF |
| 26.10.1957 | Preliminary Pomona [Production 1.3] | 116 | Giulietta | Rod Bowers | Rod Bowers | DNA |
| 26.10.1957 | Preliminary Pomona [Production 1.3] | 197 | Giulietta Veloce | Mike Roetnor | Michael Roetnor | 1st |
| 26.10.1957 | Preliminary Pomona [Production 1.3] | 241 | Giulietta Spider | Eugene Lee | Eugene Lee | 2nd |
| 26.10.1957 | Preliminary Pomona [Production 1.3] | 263 | Giulietta Spider | Willie West | Willie West | DNF |
| 27.10.1957 | Pomona [Production 2.0] | 00 | Giulietta Spider | Martin Hosch | Martin Hosch | DNA |
| 27.10.1957 | SCCA National Virginia [FP+GP+HM] | 13 | Giulietta Spider Veloce | Ed Hugus | | DNF |
| 27.10.1957 | SCCA National Virginia [FP+GP+HM] | 20 | Giulietta | Tom Kerr | | 4th |
| 27.10.1957 | Pomona [Production 2.0] | 20 | Giulietta Spider | Robert Patton | Robert Patton | 11th |
| 27.10.1957 | SCCA National Virginia [FP+GP+HM] | 21 | Giulietta | Allen Markelson | | DNF |
| 27.10.1957 | SCCA National Virginia [FP+GP+HM] | 41 | Giulietta | Robert Bowers | | 8th |
| 27.10.1957 | SCCA National Virginia [FP+GP+HM] | 70 | Giulietta | Vin Sardi | | DNF |
| 27.10.1957 | Pomona [Production 2.0] | 116 | | Rod Bowers | Rod Bowers | DNA |
| 27.10.1957 | SCCA National Virginia [FP+GP+HM] | 120 | Giulietta | Brooks Robinson | | 2nd |
| 27.10.1957 | SCCA National Virginia [FP+GP+HM] | 178 | Giulietta | Ken Haynes | | 3rd |
| 27.10.1957 | SCCA National Virginia [FP+GP+HM] | 179 | Giulietta | Tony Briggs | | DNF |
| 27.10.1957 | Pomona [Production 2.0] | 197 | Giulietta Veloce | Mike Roetnor | Michael Roetnor | 9th |
| 27.10.1957 | Pomona [S1.5] | 197 | Giulietta Veloce | West / Roetnor | Michael Roetnor | 13th |
| 27.10.1957 | Pomona [Ladies] | 241 | Giulietta Spider | Maureen Lee | Eugene Lee | 16th |
| 27.10.1957 | Pomona [Production 2.0] | 241 | Giulietta Spider | Eugene Lee | Eugene Lee | 16th |
| 27.10.1957 | Pomona [Production 2.0] | 263 | Giulietta Spider | Willie West | Willie West | DNA |
| 27.10.1957 | Willow Springs [Handicap] | | Giulietta | John Cooper | | 5th |
| 27.10.1957 | Willow Springs [Handicap] | | Giulietta | David Eckbert | | DNS |
| 3.11.1957 | SCCA National Palm Springs [FP+GP] | 51 | Giulietta Veloce | Fred Woodward | | 7th |
| 3.11.1957 | SCCA National Palm Springs [FP+GP] | 197 | Giulietta Veloce | Mike Roetnor | | 8th |
| 3.11.1957 | SCCA National Palm Springs [FP+GP] | 263 | Giulietta Spider | Willie West | | DNA |
| 10.11.1957 | SCCA National Laguna Seca [FP+GP] | 41 | Giulietta Veloce | Fred Woodward | | 7th |
| 10.11.1957 | SCCA National Laguna Seca [FP+GP] | 263 | Giulietta Spider Veloce | Willie West | | 8th |
| 10.11.1957 | LISCA Lime Rock [GP] | | Giulietta Veloce | Allan Lance | | 2nd |
| 10.11.1957 | LISCA Lime Rock [GP] | | Giulietta Veloce | Norman Webb | | 3rd |
| 10.11.1957 | LISCA Lime Rock [GP] | | Giulietta Veloce | Bob Grossman | | 1st |