| 9.6.1957 | GP des Frontières | 2 | 500 TRC | Willy Mairesse | Ecurie Francorchamps | DNF |
| 9.6.1957 | GP des Frontières | 6 | 500 TRC | Fernand Tavano | | DNA |
| 9.6.1957 | GP Portugal | 8 | 500 TR | Franco Cortese | | 9th |
| 9.6.1957 | GP des Frontières | 8 | 500 TRC | Adrian Conan Doyle | | DNA |
| 9.6.1957 | SCCA National Lime Rock [CM+DM+EM] | 12 | 750 Monza | Loyal Katskee | | DNA |
| 9.6.1957 | GP Portugal | 18 | 857 Sport | Phil Hill | | DNF |
| 9.6.1957 | GP Portugal | 20 | 750 Monza | António Creus | | DNF |
| 9.6.1957 | GP des Frontières | 36 | 166 MM/53 | Serge Orban | Ecurie Francorchamps | 6th |
| 9.6.1957 | SCCA National Lime Rock [EM+FM] | 103 | 500 TR | Bruce Kessler | | 1st |
| 9.6.1957 | SCCA National Lime Rock [EM+FM] | 213 | 500 TR | Chester Flynn | | DNA |
| 15.6.1957 | Preliminary Paramount Ranch [Modified +1.5] | 7 | 500 TR | Howard Wheeler | Howard Wheeler | 7th |
| 15.6.1957 | Preliminary Paramount Ranch [Modified +1.5] | 99 | 166 MM/53 | Bruce Danielson | Bruce Danielson | 14th |
| 15.6.1957 | Preliminary Paramount Ranch [Modified +1.5] | 195 | 500 Mondial | John Haggerty | John Haggerty | 9th |
| 15.6.1957 | Preliminary Paramount Ranch [Modified +1.5] | 222 | 750 Monza Scaglietti Spyder | Jacques Bellesiles | Jacques Bellesiles | DNA |
| 16.6.1957 | Paramount Ranch [S+1.5] | 7 | 500 TR | Howard Wheeler | Howard Wheeler | 7th |
| 16.6.1957 | Paramount Ranch [S+1.5] | 99 | 166 MM/53 | Bruce Danielson | Bruce Danielson | 11th |
| 16.6.1957 | Prix de Paris [S+750/F2] | 119 | | Barbier | | raced |
| 16.6.1957 | Paramount Ranch [S+1.5] | 195 | 500 Mondial | John Haggerty | John Haggerty | DNS |
| 16.6.1957 | Paramount Ranch [S+1.5] | 222 | 750 Monza Scaglietti Spyder | Jacques Bellesiles | Jacques Bellesiles | DNA |
| 16.6.1957 | Prix de Paris [S+750/F2] | | 250 GT | Jacques Péron | | 8th |
| 23.6.1957 | SCCA National Road America [EM+FM+GM] | 6 | 500 TRC | Ed Lunken | E. P. Lunken | 2nd |
| 23.6.1957 | 24 h Le Mans | 6 | 335 Sport | Collins / Hill | Ferrari | DNF |
| 23.6.1957 | 24 h Le Mans | 7 | 335 Sport | Hawthorn / Musso | Ferrari | DNF |
| 23.6.1957 | 24 h Le Mans | 8 | 250 TR Scaglietti Spyder | Lewis-Evans / Severi | Ferrari | DNS |
| 23.6.1957 | 24 h Le Mans | 8T | 315 Sport | Lewis-Evans / Severi | Ferrari | 5th |
| 23.6.1957 | 24 h Le Mans | 9 | 250 TR Scaglietti Spyder 58 | Gendebien / Trintignant | Ferrari | DNF |
| 23.6.1957 | SCCA National Road America [BM+CM+DM+BP] | 10 | 750 Monza | John Kilborn | Honest John Kilborn | 27th |
| 23.6.1957 | 24 h Le Mans | 10 | 290 MM | Arents / de Vroom | Ecurie North America | DNF |
| 23.6.1957 | 24 h Le Mans | 11 | 290 MM Scaglietti Spyder | Swaters / de Changy | Ecurie Nationale Belge | DNF |
| 23.6.1957 | SCCA National Road America [BM+CM+DM+BP] | 12 | 750 Monza | Loyal Katskee | Loyal Katskee | 29th |
| 23.6.1957 | SCCA National Road America [BM+CM+DM+BP] | 15 | 625 TR Spyder Scaglietti | Jim Johnston | James R. Johnston | DNF |
| 23.6.1957 | 24 h Le Mans | 27 | 500 TRC | Tavano / Péron | F. Tavano | DNF |
| 23.6.1957 | 24 h Le Mans | 28 | 500 TRC | Bianchi / Harris | Equipe Nationale Belge | 7th |
| 23.6.1957 | 24 h Le Mans | 29 | 500 TRC | Picard / Ginther | Los Amigos | DNF |
| 23.6.1957 | 24 h Le Mans | 61 | 500 TRC | Köchert / Bauer | Koechert | DNF |
| 23.6.1957 | SCCA National Road America [BM+CM+DM+BP] | 91 | 375 MM Pinin Farina Spyder | Richard Lyeth | J. M. R. Lyeth, Jr. | 3rd |
| 23.6.1957 | SCCA National Road America [BM+CM+DM+BP] | 135 | 750 Monza | Ed Gelder | Edward Gelder | DNA |
| 23.6.1957 | SCCA National Road America [EM+FM+GM] | 149 | 500 TRC | John von Neumann | | 3rd |
| 23.6.1957 | SCCA National Road America [BM+CM+DM+BP] | 150 | 625 TRC | John von Neumann | John von Neumann | 5th |
| 23.6.1957 | SCCA National Road America [EM+FM+GM] | 156 | 500 TR | Chester Flynn | | 14th |
| 23.6.1957 | SCCA National Road America [EM+FM+GM] | 157 | 500 TR Scaglietti Spyder | John Middleton | John Middleton III | 23rd |
| 23.6.1957 | SCCA National Road America [EM+FM+GM] | 175 | 500 TR Scaglietti Spyder | John Quackenbush | John V. Quackenbush | DNF |
| 29.6.1957 | 1 h Thompson [Modified] | 6 | 500 Mondial | Gaston Andrey | | DNA |
| 29.6.1957 | 500 mil Monza | 16 | 340 America Scaglietti Spyder | | Scuderia Cottione | DNS |
| 29.6.1957 | 1 h Thompson [Modified] | 120 | 750 Monza Scaglietti Spyder | Frank Adams | | DNA |
| 30.6.1957 | National Buenos Aires | 5 | 625 TF Vignale Spyder | Alvaro Piano | | 6th |
| 30.6.1957 | SCCA Regional Thompson [EM+FM+GM] | 6 | 500 Mondial | Gaston Andrey | | 1st |
| 30.6.1957 | SCCA Regional Thompson [CM+DM+EM+UR] | 6 | 500 Mondial | Gaston Andrey | | 3rd |
| 30.6.1957 | National Buenos Aires | 8 | 212 Export Motto Spyder | Nestor Salerno | | 4th |
| 30.6.1957 | SCCA Regional Thompson [CM+DM+EM+UR] | 120 | 750 Monza Scaglietti Spyder | Frank Adams | | 4th |
| 30.6.1957 | National Buenos Aires | | 375 Plus Pinin Farina Spyder | Luis Milán | | 1st |
| 6.7.1957 | Kiruna [Sports] | 1? | 500 TR | Curt Lincoln | Scuderia Askolin | 3rd |
| 6.7.1957 | SCCA Regional Watkins Glen [BM+DM+EM+FM+GM] | 39 | | John von Neumann | John von Neumann | DNA |
| 6.7.1957 | Glen Classic | 39 | | John von Neumann | John von Neumann | DNA |
| 6.7.1957 | Glen Classic | 77 | 500 TR | Chester Flynn | Chester J. Flynn | 10th |
| 6.7.1957 | SCCA Regional Watkins Glen [BM+DM+EM+FM+GM] | 77 | 500 TR | Chester Flynn | Chester J. Flynn | 10th |
| 6.7.1957 | Kiruna [GT] | | 250 GT | Lars Finnilä | | ?th |
| 6.7.1957 | Kiruna [Sports] | | 750 Monza | Gunnar Carlsson | | 1st |
| 6.7.1957 | Kiruna [Sports] | | 750 Monza Scaglietti Spyder | John Kvarnström | | 4th |
| 6.7.1957 | Kiruna [Sports] | | 750 Monza Scaglietti Spyder | Carl-Otto Bremer | Ferrari Svezia | 2nd |
| 7.7.1957 | Preliminary Galveston [BM+CM+DM+EM+FM] | 11 | 750 Monza | Gary Laughlin | | 5th |
| 7.7.1957 | Galveston [BM+CM+DM+EM+FM+BP+CP] | 11 | 750 Monza | Gary Laughlin | | 2nd |
| 7.7.1957 | SCCA Regional Courtland [Main] | 29 | 250 MM | Saffell / Saffell | | raced |
| 7.7.1957 | SCCA Regional Courtland [Ladies] | 29 | 250 MM | Audrey Saffell | | 1st |
| 7.7.1957 | SCCA Regional Courtland [CM+DM+EM+FM+CP+DP+EP] | 29 | 250 MM | Chuck Saffell | | raced |
| 7.7.1957 | Galveston [BM+CM+DM+EM+FM+BP+CP] | 91 | 750 Monza | Duncan / Hall | Jim Hall | ?th |
| 7.7.1957 | Preliminary Galveston [BM+CM+DM+EM+FM] | 91 | 750 Monza | Jim Hall | Jim Hall | 3rd |
| 7.7.1957 | SCCA Regional Lime Rock [BM+CM+DM+EM+FM] | 97 | 750 Monza Scaglietti Spyder | Frank Adams | | 3rd |
| 7.7.1957 | Preliminary Galveston [BM+CM+DM+EM+FM] | 111 | 750 Monza Scaglietti Spyder | Ray Jones | A. D. Logan | 1st |
| 7.7.1957 | Galveston [BM+CM+DM+EM+FM+BP+CP] | 111 | 750 Monza Scaglietti Spyder | Ray Jones | A. D. Logan | 1st |
| 14.7.1957 | SCCA National Marlboro [BM+CM+DM+EM] | 6 | 500 TRC | Ed Lunken | | 4th |
| 14.7.1957 | Preliminary Marlboro [CM+DM+EM] | 6 | 500 TRC | Ed Lunken | | 3rd |
| 14.7.1957 | SCCA National Marlboro [BM+CM+DM+EM] | 15 | 625 TR Spyder Scaglietti | Jim Johnston | | 6th |
| 14.7.1957 | Preliminary Marlboro [CM+DM+EM] | 15 | 625 TR Spyder Scaglietti | Jim Johnston | | 5th |
| 14.7.1957 | SCCA National Marlboro [BM+CM+DM+EM] | 75 | 500 TR Scaglietti Spyder | John Quackenbush | | 8th |
| 14.7.1957 | Preliminary Marlboro [CM+DM+EM] | 75 | 500 TR Scaglietti Spyder | John Quackenbush | | 7th |
| 14.7.1957 | Preliminary Marlboro [CM+DM+EM] | 77 | 500 TR | Chester Flynn | | 11th |
| 14.7.1957 | SCCA National Marlboro [BM+CM+DM+EM] | 77 | 500 TR | Chester Flynn | | 9th |
| 14.7.1957 | 12 h Reims | 78 | 250 GT LWB Zagato TdF | Luglio / Picard | Cornelia Vassali | 5th |
| 14.7.1957 | 12 h Reims | 80 | 250 GT | Gendebien / Frère | Ecurie Francorchamps | 1st |
| 14.7.1957 | 12 h Reims | 84 | 250 GT | Péron / Lucas | Jacques Péron | DNF |
| 14.7.1957 | 12 h Reims | 86 | 250 GT | Papais / Crivellari | Oscar Papais | 4th |
| 14.7.1957 | 12 h Reims | 88 | 250 GT | Hill / Seidel | Wolfgang Seidel | 2nd |
| 14.7.1957 | 12 h Reims | 90 | 250 GT | Gino Munaron | B. Cavazzoli | 3rd |
| 14.7.1957 | SCCA National Marlboro [BM+CM+DM+EM] | 144 | 375 MM | Duncan Black | | DNF |
| 21.7.1957 | ICNSCC Abbotsford [S+1.5] | 126 | 500 TR | Pete Lovely | | 1st |
| 26.7.1957 | National Buenos Aires | 23 | 375 Plus Pinin Farina Spyder | Luis Milán | | 1st |
| 27.7.1957 | Preliminary Pomona [Modified +1.5] | 7 | 500 TR | Richie Ginther | | 6th |
| 27.7.1957 | Preliminary Pomona [Modified +1.5] | 11 | 625 TRC | John von Neumann | | 2nd |
| 27.7.1957 | Preliminary Pomona [Modified +1.5] | 38 | 750 Monza Scaglietti Spyder | Jack Bates | | 10th |
| 27.7.1957 | Preliminary Pomona [Modified +1.5] | 49 | 375 Plus | Bob Drake | | 5th |
| 27.7.1957 | Preliminary Pomona [Modified +1.5] | 95 | 500 Mondial | John Haggerty | | 13th |
| 27.7.1957 | Preliminary Pomona [Modified +1.5] | 99 | 166 MM/53 | Bruce Danielson | | 19th |
| 27.7.1957 | Preliminary Pomona [Modified +1.5] | 222 | 750 Monza Scaglietti Spyder | Jacques Bellesiles | Jacques Bellesiles | DNF |
| 28.7.1957 | Pomona [BM+CM+DM+EM] | 7 | 500 TR | Richie Ginther | | 3rd |
| 28.7.1957 | SCCA Regional Lime Rock [CM+DM+UR+FIII] | 136 | 500 TR | Chester Flynn | | raced |
| 28.7.1957 | SCCA Regional Lime Rock [EM+FM+GM+HM] | 136 | 500 TR | Chester Flynn | | 8th |
| 28.7.1957 | Consolation Pomona [Modified+FIII] | 222 | 750 Monza Scaglietti Spyder | Jacques Bellesiles | Jacques Bellesiles | 3rd |
| 28.7.1957 | Pomona [BM+CM+DM+EM] | 222 | 750 Monza Scaglietti Spyder | Jacques Bellesiles | Jacques Bellesiles | 8th |
| 28.7.1957 | Pomona [BM+CM+DM+EM] | | 857 Sport | Jack McAfee | Stan Sugarman | DNA |