| 14.4.1957 | Preliminary Eagle Mountain [BM+CM+DM+EM+FM+GM] | 2 | 750 Monza | Gary Laughlin | | 5th |
| 14.4.1957 | Preliminary Eagle Mountain [BM+CM+DM+EM+FM+GM] | 96 | 500 TRC | David Cunningham | George Arents | raced |
| 14.4.1957 | Giro di Sicilia | 310 | 250 GT LWB | Paolo Ferraro | Ferraro | DNS |
| 14.4.1957 | Giro di Sicilia | 311 | 250 GT LWB Boano | Sergio Der Stepanian | | DNF |
| 14.4.1957 | Giro di Sicilia | 312 | 250 GT | Amelio Garavaglia | | DNA |
| 14.4.1957 | Giro di Sicilia | 313 | 250 GT | "Madero" / Cortese | Wolfgang Seidel | DNF |
| 14.4.1957 | Giro di Sicilia | 314 | 250 GT LWB TdF Zagato | Teodoro Lama | | 13th |
| 14.4.1957 | Giro di Sicilia | 315 | 250 GT | Gendebien / Washer | Ecurie Francorchamps | 1st |
| 14.4.1957 | Giro di Sicilia | 316 | 250 GT LWB Zagato TdF | Albino Buticchi | Scuderia Sant'Ambroeus | 15th |
| 14.4.1957 | Giro di Sicilia | 317 | 250 GT LWB Zagato TdF | Camillo Luglio | Cornelia Vassali | 5th |
| 14.4.1957 | Giro di Sicilia | 319 | 250 GT LWB Berlinetta Scaglietti TdF | Paolo Lena | Paolo Lena | 6th |
| 14.4.1957 | Giro di Sicilia | 328 | 166 MM Touring Barchetta | Barbagallo | | 27th |
| 14.4.1957 | Giro di Sicilia | 329 | 500 TR Scaglietti Spyder | Gino Munaron | | 4th |
| 14.4.1957 | Giro di Sicilia | 330 | 500 TRC | Gaetano Starrabba | | 22nd |
| 14.4.1957 | Giro di Sicilia | 332 | 500 TR | Carlo Rivolo | | DNF |
| 14.4.1957 | Giro di Sicilia | 339 | 166 MM | Mario Pandolfo | | DNF |
| 14.4.1957 | Giro di Sicilia | 340 | 500 TR | Anna Maria Peduzzi | | DNF |
| 14.4.1957 | Giro di Sicilia | 347 | 250 MM Berlinetta | Antonio Canova | | DNF |
| 14.4.1957 | Giro di Sicilia | 349 | 750 Monza | Armando Zampiero | | DNF |
| 14.4.1957 | Preliminary Eagle Mountain [BM+CM+DM+EM+FM+GM] | | 750 Monza | A. D. Logan | | 4th |
| 20.4.1957 | Preliminary Hawaii [BM+CM+DM+EM] | 11 | 860 Monza | John von Neumann | John von Neumann | 4th |
| 20.4.1957 | Preliminary Hawaii [BM+CM+DM+EM] | | 166 MM/53 | Bruce Danielson | | 9th |
| 20.4.1957 | Preliminary Hawaii [Novice] | | 166 MM/53 | Adolf Schuman | | 3rd |
| 21.4.1957 | Hawaii [Modified] | 11 | 860 Monza | John von Neumann | John von Neumann | 4th |
| 21.4.1957 | Marinau Races | 18 | 857 Sport | Ross Jensen | Peter Whitehead | 5th |
| 21.4.1957 | Hawaii [Modified] | | 166 MM/53 | Bob Oker | | 13th |
| 21.4.1957 | Hawaii [Modified] | | | Alfonso de Portago | Tony Parravano | DNA |
| 21.4.1957 | Hawaii [Modified] | | | Lou Brero | | DNA |
| 21.4.1957 | Hawaii [Modified] | | | Alfonso de Portago | Tony Parravano | DNA |
| 21.4.1957 | Hawaii [Modified] | | 750 Monza Scaglietti Spyder | Sterling Edwards | | DNA |
| 21.4.1957 | Hawaii [Modified] | | | Richie Ginther | Tony Parravano | DNA |
| 27.4.1957 | GP Napoli | | | Mennato Boffa | | 2nd |
| 27.4.1957 | GP Napoli | | 166 MM | Mario Pandolfo | | 8th |
| 28.4.1957 | Aspern [S+1.1] | 1 | 750 Monza | Willie Daetwyler | Scuderia Ferrari | 1st |
| 28.4.1957 | Aspern [S+1.1] | 2 | 500 TR Scaglietti Spyder | Gino Munaron | Scuderia Ferrari | 3rd |
| 28.4.1957 | Aspern [S+1.1] | 3 | 500 TR | François Picard | Scuderia Ferrari | 2nd |
| 28.4.1957 | Aspern [S+1.1] | 4 | 500 TR | Peter Monteverdi | Peter Monteverdi | 4th |
| 28.4.1957 | SCCA Regional Lime Rock [CM+DM+EM+FM] | 10 | 340 Mexico | Preston Gray | Pres Gray | DNA |
| 28.4.1957 | Smartt Field [DM+EM] | 10 | 750 Monza | John Kilborn | | 1st |
| 28.4.1957 | Smartt Field [DM+EM+BP+CP+DP+EP] | 10 | 750 Monza | John Kilborn | | 3rd |
| 28.4.1957 | Smartt Field [DM+EM+BP+CP+DP+EP] | 15 | 625 TR Spyder Scaglietti | Jim Johnston | | ?th |
| 28.4.1957 | Smartt Field [DM+EM] | 15 | 625 TR Spyder Scaglietti | Jim Johnston | | 4th |
| 28.4.1957 | Preliminary Lime Rock [DM+EM+FM] | 26 | Europa | Walt Luftman | | DNA |
| 28.4.1957 | Aspern [GT+1.6] | 31 | 250 GT | G. Capelli | Scuderia Ambrosiana | DNA |
| 28.4.1957 | Aspern [GT+1.6] | 38 | 250 GT | | Scuderia Ferrari | DNA |
| 28.4.1957 | Preliminary Lime Rock [DM+EM+FM] | 69 | 750 Monza Scaglietti Spyder | Don Vitale | | 5th |
| 28.4.1957 | SCCA Regional Lime Rock [CM+DM+EM+FM] | 69 | 750 Monza Scaglietti Spyder | Don Vitale | | 9th |
| 28.4.1957 | Smartt Field [DM+EM+BP+CP+DP+EP] | 75 | 500 TR Scaglietti Spyder | John Quackenbush | | 4th |
| 28.4.1957 | Smartt Field [DM+EM] | 75 | 500 TR Scaglietti Spyder | John Quackenbush | | 2nd |
| 28.4.1957 | SCCA Regional Lime Rock [CM+DM+EM+FM] | 79 | | Tip Gilbert | Charles Kreisler | DNA |
| 28.4.1957 | Preliminary Lime Rock [DM+EM+FM] | 93 | 500 TR | Bruce Kessler | | 1st |
| 28.4.1957 | SCCA Regional Lime Rock [CM+DM+EM+FM] | 93 | 500 TR | Bruce Kessler | | 2nd |
| 28.4.1957 | Aspern [S+1.1] | | 500 TR | Hively | | raced |
| 1.5.1957 | Trofeo Vigorelli Monza | 240 | 250 GT | G. Madero | | ?th |
| 1.5.1957 | Trofeo Vigorelli Monza | 310 | 500 TR | Piero Carini | | 2nd |
| 1.5.1957 | Trofeo Vigorelli Monza [GT3.0] | | 250 GT | G. Madero | | 2nd |
| 1.5.1957 | Trofeo Vigorelli Monza | | | Armando Zampiero | | 4th |
| 1.5.1957 | Trofeo Vigorelli Monza [GT3.0] | | 250 GT LWB Zagato TdF | Camillo Luglio | | 1st |
| 5.5.1957 | SCCA Regional Louisville [CM+DM+EM+FM+GM] | 6 | 500 TRC | Ed Lunken | | 3rd |
| 5.5.1957 | Preliminary Louisville [CM+DM+EM+FM+GM] | 6 | 500 TRC | Ed Lunken | | raced |
| 5.5.1957 | Preliminary Louisville [CM+DM+EM+FM+GM] | 15 | 625 TR Spyder Scaglietti | Jim Johnston | | ?th |
| 5.5.1957 | Hammond [BM+CM+DM+EM+FM] | | | Ernie Miller | | 4th |
| 5.5.1957 | Hammond [Finale] | | | Ernie Miller | | 3rd |
| 11.5.1957 | Marlboro [BM+CM+DM+EM+FM+GM+BP+CP] | | 375 MM | Duncan Black | | 2nd |
| 11.5.1957 | Preliminary Marlboro [BM+CM+DM+EM+FM+GM] | | | George Arents | | ?th |
| 11.5.1957 | Preliminary Marlboro [BM+CM+DM+EM+FM+GM] | | 375 MM | Duncan Black | | 2nd |
| 11.5.1957 | Marlboro [BM+CM+DM+EM+FM+GM+BP+CP] | | | George Arents | | ?th |
| 12.5.1957 | Eläintarhanajo | 1 | 500 TR | Curt Lincoln | Scuderia Askolin | 4th |
| 12.5.1957 | GP Spa | 10 | 500 TRC | Alain de Changy | Ecurie Francorchamps | 14th |
| 12.5.1957 | Eläintarhanajo | 12 | 750 Monza Scaglietti Spyder | John Kvarnström | | DNF |
| 12.5.1957 | Eläintarhanajo | 13 | 750 Monza Scaglietti Spyder | Erik Lundgren | Ferrari Svezia | 3rd |
| 12.5.1957 | Eläintarhanajo | 14 | 750 Monza | Gunnar Carlsson | | 2nd |
| 12.5.1957 | 500 mile Rafaela | 15 | 625 TF Vignale Spyder | Alvaro Piano | | 3rd |
| 12.5.1957 | GP Spa | 16 | 166 MM/53 | Serge Orban | Ecurie Francorchamps | 17th |
| 12.5.1957 | GP Spa | 20 | 166 MM | "Jean Beurlys" | Ecurie Francorchamps | raced |
| 12.5.1957 | GP Spa | 25 | 290 MM Scaglietti Spyder | Jacques Swaters | Ecurie Francorchamps | DNS |
| 12.5.1957 | GP Spa [GT] | 29 | 250 GT LWB Berlinetta Scaglietti TdF | Paolo Lena | | DNS |
| 12.5.1957 | Mille Miglia | 417 | 250 GT LWB Scaglietti | Gendebien / Washer | Scuderia Ferrari | 3rd |
| 12.5.1957 | Mille Miglia | 426 | 250 GT LWB Scaglietti | "Madero" | | DNF |
| 12.5.1957 | Mille Miglia | 430 | 250 GT LWB TdF | Albino Buticchi | | 9th |
| 12.5.1957 | Mille Miglia | 431 | 250 GT LWB Scaglietti | Paolo Ferraro | | 7th |
| 12.5.1957 | Mille Miglia | 435 | 250 GT LWB Scaglietti | Crivellari / Papais | | 16th |
| 12.5.1957 | Mille Miglia | 436 | 250 GT LWB Scaglietti | Lubich / Villotti | | 43rd |
| 12.5.1957 | Mille Miglia | 439 | 250 GT LWB Scaglietti | Ovidio Capelli | | 25th |
| 12.5.1957 | Mille Miglia | 441 | 250 GT LWB Zagato TdF | Luglio / Carli | | 6th |
| 12.5.1957 | Mille Miglia | 442 | 250 GT LWB Scaglietti | "Kammamuri" / Bellini | | 15th |
| 12.5.1957 | Mille Miglia | 451 | 500 TR Scaglietti Spyder | Gino Munaron | | 8th |
| 12.5.1957 | Mille Miglia | 453 | 500 TRC Scaglietti Spyder | Siro Sbraci | | 12th |
| 12.5.1957 | Mille Miglia | 454 | 500 TRC | Buell / Gregory | | DNA |
| 12.5.1957 | Mille Miglia | 458 | 500 TRC Scaglietti Spyder | Gotfrid Köchert | Gottfrid Koechert ? | 10th |
| 12.5.1957 | Mille Miglia | 505 | 500 Mondial Pinin Farina Berlinetta | Roberto Montali | | 59th |
| 12.5.1957 | Mille Miglia | 507 | 500 Mondial Pinin Farina Spyder | Jean Guichet | | 13th |
| 12.5.1957 | Mille Miglia | 519 | 166 MM/53 | Martinelli / Conconi | | DNS |
| 12.5.1957 | Mille Miglia | 521 | 410 Sport | Nottorp / Brahmer | | DNA |
| 12.5.1957 | Mille Miglia | 531 | 335 Sport | de Portago / Nelson | Scuderia Ferrari | DNF |
| 12.5.1957 | Mille Miglia | 532 | 315 Sport | Wolfgang von Trips | Scuderia Ferrari | 2nd |
| 12.5.1957 | Mille Miglia | 534 | 335 Sport | Collins / Klementaski | Scuderia Ferrari | DNF |
| 12.5.1957 | Mille Miglia | 535 | 315 Sport | Piero Taruffi | Scuderia Ferrari | 1st |
| 12.5.1957 | GP Spa [GT] | | 250 GT | Michel Ringoir | | 3rd |
| 12.5.1957 | 500 mile Rafaela | | | Froilan Gonzalez | | raced |