| 7.7.1957 | Rouen [S1.1] | 45 | S 1100 | Alessandro de Tomaso | | 1st |
| 7.7.1957 | Rouen [S1.1] | 66 | S 750 | Leonardi | | DNF |
| 14.7.1957 | SCCA National Marlboro [FM+GM+HM] | 196 | MT4 | Walt Hoover | | 8th |
| 14.7.1957 | Preliminary Marlboro [FM+GM+HM] | 196 | MT4 | Walt Hoover | | 8th |
| 27.7.1957 | Preliminary Pomona [Modified 1.5] | 119 | MT4 1500 | Robert Plass | | 15th |
| 27.7.1957 | Preliminary Pomona [Modified 1.5] | 124 | MT4 1500 | Bob Murrell | | 10th |
| 28.7.1957 | Consolation Pomona [Modified+FIII] | 119 | MT4 1500 | Robert Plass | | 7th |
| 4.8.1957 | Novice Cotati [FM+GM+HM] | 1 | MT4 | Larry Albedi | S. F. Racing Team | 5th |
| 4.8.1957 | Novice Cotati [FM+GM+HM] | 106 | MT4 | Chuck Howard | C. S. Howard III | 1st |
| 11.8.1957 | GP Sverige | 31 | S 1500 | de Tomaso / Haskell | Automobili Osca | DNF |
| 11.8.1957 | GP Sverige | 34 | TN 1500 | Fast / Bengtsson | Jon Fast | 16th |
| 11.8.1957 | GP Sverige | 34T | S 950 | Jon Fast | Jon Fast | unused |
| 18.8.1957 | Roskilde Ring [S1.5] | 29 | TN 1500 | Jon Fast | Jon Fast | DNA |
| 18.8.1957 | Roskilde Ring [S1.5] | 30 | TN 1500 | Pierre Brolen | Pehr Brolén | raced |
| 18.8.1957 | SCCA National Montgomery [CM+DM+EM] | 163 | MT4 | Jim Pauley | | 12th |
| 25.8.1957 | Kanonloppet [S2.0] | 12 | FS | Per Brohlan | | DNF |
| 25.8.1957 | GP RACB Spa | 26 | S 1500 | Isabelle Haskell | Isabelle Haskell | ?th |
| 25.8.1957 | GP RACB Spa | 27 | TN 1500 | Jon Fast | Fast | ?th |
| 25.8.1957 | GP RACB Spa | 36 | F2/S 1500 | Alessandro de Tomaso | de Tomaso | DNF |
| 31.8.1957 | Preliminary Santa Barbara [Modified 1.5] | 119 | MT4 1500 | Robert Plass | | DNF |
| 31.8.1957 | Preliminary Santa Barbara [Modified 1.5] | 327 | MT4 TN 1500 Morelli | Harry Hanford | Tim Considine | DNF |
| 1.9.1957 | Novice Arcata [FM+GM+HM] | 1 | MT4 1350 | Larry Albedi | | 2nd |
| 1.9.1957 | Novice Arcata [FM+GM+HM] | 106 | MT4 | Chuck Howard | | 1st |
| 1.9.1957 | Santa Barbara [FM+GM+HM] | 119 | MT4 1500 | Robert Plass | | DNQ |
| 1.9.1957 | SCCA National Thompson [CM+DM+EM] | 163 | MT4 | Jim Pauley | | 6th |
| 1.9.1957 | Santa Barbara [FM+GM+HM] | 327 | MT4 TN 1500 Morelli | Harry Hanford | Tim Considine | 4th |
| 1.9.1957 | Consolation Santa Barbara [Modified+FIII] | 327 | MT4 TN 1500 Morelli | Harry Hanford | Tim Considine | 3rd |
| 1.9.1957 | Mansfield [BM+CM+DM+EM+FM+GM] | | | Richard McDaniel | | raced |
| 8.9.1957 | 500 mile Road America | 47 | MT4 | Kisner / Zorn | Thurl J. Kisner | DNA |
| 8.9.1957 | GP Cadours | | MT4 | André Testut | | 7th |
| 14.9.1957 | Silverstone International [S1.5] | 19 | F2/S 1500 | Alessandro de Tomaso | Isabelle Haskell | raced |
| 14.9.1957 | Silverstone International [S1.5] | 20 | | Colin Davis | A. de Tomaso | DNA |
| 14.9.1957 | Silverstone International [S1.5] | 40 | TN 1500 | Jon Fast | Gustav Jon Fast | ?th |
| 14.9.1957 | Silverstone International [S1.5] | 41 | TN 1500 | Pierre Brolen | | raced |
| 14.9.1957 | Silverstone International [S1.5] | 42 | MT4 | André Testut | | ?th |
| 15.9.1957 | Circuito di Sassari | | S 1500 | Vladimiro Toselli | | ?th |
| 15.9.1957 | Circuito di Sassari | | TN 1500 | Tedeschi | | DNF |
| 21.9.1957 | Preliminary Riverside [Modified 1.5] | 100 | | Buchanan / McLaughlin | George Buchanan | DNA |
| 21.9.1957 | Preliminary Riverside [Modified 1.5] | 119 | MT4 1500 | Robert Plass | Robert Plass | DNF |
| 21.9.1957 | SCCA National Watkins Glen [EM+FM+GM] | 184 | MT4 | Walt Hoover | | 17th |
| 22.9.1957 | Riverside [FM+GM] | 100 | | Buchanan / McLaughlin | George Buchanan | DNA |
| 22.9.1957 | Riverside [FM+GM] | 119 | MT4 1500 | Robert Plass | Robert Plass | DNS |
| 28.9.1957 | National Open Goodwood Trophy | 24 | TN 1500 | Pierre Brolen | | raced |
| 29.9.1957 | Coppa d'Oro di Sicilia | 24 | S 750 | Carini | | DNF |
| 29.9.1957 | Coppa d'Oro di Sicilia | | S 750 | Colin Davis | | 1st |
| 29.9.1957 | Coppa d'Oro di Sicilia | | S 750 | Sesto Leonardi | | 5th |
| 5.10.1957 | Zeltweg [Sports] | 4 | MT4 1100 | Fiorenzo Cellegrin | | 3rd |
| 6.10.1957 | National Brands Hatch [S1.5] | 32 | TN 1500 | Pierre Brolen | | 3rd |
| 6.10.1957 | Sacramento [Modified] | 106 | | Peter Talbot | Chas. Howard III | DNA |
| 6.10.1957 | Coupes du Salon | | S 750 | Jean Laroche | Jean Laroche | 14th |
| 6.10.1957 | Coupes du Salon | | MT4 1500 | Pignard | | 13th |
| 6.10.1957 | Coupes du Salon | | MT4 1500 | André Testut | | 3rd |
| 6.10.1957 | Coupes du Salon | | MT4 1500 | Rety | | 9th |
| 20.10.1957 | SCCA Regional Thompson [CM+DM+EM+FM+UR] | 66 | MT4 TN 1500 Morelli Spyder | John Milos | | raced |
| 26.10.1957 | Preliminary Pomona [Modified 1.5] | 2 | MT4 TN 1500 Morelli | Harry Hanford | | 3rd |
| 26.10.1957 | Preliminary Pomona [Modified 1.5] | 119 | MT4 1500 | Robert Plass | Robert Plass | 6th |
| 27.10.1957 | Pomona [S1.5] | 2 | MT4 TN 1500 Morelli | Harry Hanford | | 4th |
| 27.10.1957 | SCCA National Virginia [DP+EP+GM] | 113 | Special | M. A. Cappiello | | DNA |
| 27.10.1957 | Pomona [S1.5] | 119 | MT4 1500 | Robert Plass | Robert Plass | 7th |
| 27.10.1957 | SCCA National Virginia [BP+CP+FM] | 184 | | Harry Beck | | DNS |
| 3.11.1957 | SCCA National Palm Springs [FM+GM+HM] | 00 | | George Buchanan | | DNS |
| 3.11.1957 | GP Venezuela | 62 | MT4 | de Tomaso / Haskell | Escuderia O.S.C.A. | DNF |
| 3.11.1957 | GP Venezuela | 74 | MT4 | Tomasi / de Tomaso | Escuderia O.S.C.A. | DNA |
| 3.11.1957 | GP Venezuela | 76 | MT4 1500 | Masetti / Testut | Equipo Montecarlo | 11th |
| 3.11.1957 | SCCA National Palm Springs [FM+GM+HM] | 119 | MT4 1500 | Robert Plass | | DNS |
| 10.11.1957 | SCCA National Laguna Seca [FM+GM+HM] | 106 | | Chuck Howard | | DNF |
| 10.11.1957 | Modena [Sports] | | MT4 1500 | Eugenio Monti | | 1st |
| 10.11.1957 | Modena [Sports] | | S 1100 | Umberto Bini | | 4th |
| 17.11.1957 | SCCA National Riverside [FM+GM+HM] | 100 | | George Buchanan | George Buchanan | DNA |
| 1.12.1957 | Esso Vallelunga [Sports] | 120 | S 750 | Sesto Leonardi | | 3rd |
| 1.12.1957 | Esso Vallelunga [Sports] | 130 | S 750 | Colin Davis | | 2nd |
| 1.12.1957 | Esso Vallelunga [Sports] | 144 | S 950 | Luciano Mantovani | | 1st |
| 1.12.1957 | Esso Vallelunga [Sports] | 170 | MT4 1500 | Domenico Lo Coco | | 11th |
| 1.12.1957 | Esso Vallelunga [Sports] | 172 | MT4 1500 | Eugenio Monti | | 9th |
| 1.12.1957 | Esso Vallelunga [Sports] | 182 | TN 1500 | Musso | | DNF |
| 1.12.1957 | Esso Vallelunga [Sports] | | S 750 | Giancarlo Rigamonti | | 20th |
| 1.12.1957 | Esso Vallelunga [Sports] | | S 1100 | Umberto Bini | | 13th |
| 1.12.1957 | Esso Vallelunga [Sports] | | MT4 1100 | Attilio Brandi | | 23rd |
| 6.12.1957 | Preliminary Governor's Trophy [S2.0] | 119 | S 1500 | Isabelle Haskell | | 13th |
| 7.12.1957 | Preliminary Paramount Ranch [Modified 1.5] | 2 | MT4 TN 1500 Morelli | Harry Hanford | Tim Considine | DNS |
| 7.12.1957 | Preliminary Paramount Ranch [Modified 1.5] | 100 | MT4 1500 | George Buchanan | | 5th |
| 7.12.1957 | Nassau [Ladies Heat 1] | 119 | S 1500 | Isabelle Haskell | | 2nd |
| 7.12.1957 | Nassau [Ladies Heat 2] | 119 | S 1500 | Isabelle Haskell | | DNQ |
| 8.12.1957 | Phoenix [Modified] | 1 | TN 1500 Le Mans | William Bell | | 4th |
| 8.12.1957 | Preliminary Phoenix [Modified] | 1 | TN 1500 Le Mans | William Bell | | 8th |
| 8.12.1957 | Paramount Ranch [S1.5] | 2 | MT4 TN 1500 Morelli | Harry Hanford | Tim Considine | DNS |
| 8.12.1957 | Preliminary Phoenix [Modified] | 16 | MT4 1500 | John Fox | Bob Allinger | 5th |
| 8.12.1957 | Phoenix [Modified] | 16 | MT4 1500 | John Fox | Bob Allinger | DNF |
| 8.12.1957 | Paramount Ranch [S1.5] | 100 | MT4 1500 | George Buchanan | | DNS |
| 26.12.1957 | Natale Vallelunga [S750] | | S 750 | Sesto Leonardi | | 1st |