| 6.7.1958 | SCCA Regional Minneapolis [Modified 1.6] | results | N/A yet | - | - | - | - |
| 6.7.1958 | Preliminary Minneapolis [S+1.6] | results | N/A yet | - | - | - | - |
| 6.7.1958 | Preliminary Vaca Valley [300SL+Jag+Bristol+Corv+Carrera+AHS] | results | N/A yet | cover | entry | schedule | track |
| 6.7.1958 | SCCA Regional Minneapolis [Production 1.6] | results | N/A yet | - | - | - | - |
| 6.7.1958 | BMRC Charterhall [Production Handicap] | results | N/A yet | cover | entry | - | - |
| 6.7.1958 | BMRC Charterhall [Sports Handicap] | results | N/A yet | cover | entry | - | - |
| 6.7.1958 | BMRC Charterhall [Racing Handicap] | results | N/A yet | cover | entry | - | - |
| 6.7.1958 | BMRC Charterhall [BMRC Trophy Handicap] | results | N/A yet | cover | entry | - | - |
| 5.7.1958 | LASC Green Acres [Formula Libre] | results | N/A yet | cover | entry | schedule | track |
| 5.7.1958 | LASC Green Acres [MG] | results | N/A yet | cover | entry | schedule | track |
| 5.7.1958 | Novice Hammond [S+1.6] | results | N/A yet | - | - | - | - |
| 5.7.1958 | LASC Green Acres [Trophy] | results | N/A yet | cover | entry | schedule | track |
| 5.7.1958 | LASC Green Acres [Century Class] | results | N/A yet | cover | entry | schedule | track |
| 5.7.1958 | National Open Crystal Palace [GT] | results | N/A yet | - | - | - | - |
| 5.7.1958 | LASC Green Acres [S1.5] | results | N/A yet | cover | entry | schedule | track |
| 5.7.1958 | SCCA National Lime Rock - Classes: CM+DM+EM+FM | results | photos | - | - | - | - |
| 5.7.1958 | SCCA National Lime Rock [GP+HP+HM] | results | N/A yet | - | - | - | - |
| 5.7.1958 | SCCA National Lime Rock [BP+CP] | results | N/A yet | - | - | - | - |
| 5.7.1958 | SCCA National Lime Rock [DP+GM] | results | N/A yet | - | - | - | - |
| 5.7.1958 | SCCA National Lime Rock [FP] | results | N/A yet | - | - | - | - |
| 5.7.1958 | LASC Green Acres [S2.7] | results | N/A yet | cover | entry | schedule | track |
| 5.7.1958 | LASC Green Acres [S+2.6] | results | N/A yet | cover | entry | schedule | track |
| 5.7.1958 | SCCA National Lime Rock [EP] | results | N/A yet | - | - | - | - |
| 5.7.1958 | Walterboro [race 3] | results | N/A yet | - | - | - | - |
| 5.7.1958 | Walterboro [race 5] | results | N/A yet | - | - | - | - |
| 5.7.1958 | Novice Hammond [S1.6] | results | N/A yet | - | - | - | - |
| 5.7.1958 | Novice Vaca Valley [Modified] | results | N/A yet | cover | entry | schedule | track |
| 5.7.1958 | National Open Crystal Palace | results | N/A yet | - | entry | - | - |
| 5.7.1958 | Novice Vaca Valley [Production 1.6] | results | N/A yet | cover | entry | schedule | track |
| 5.7.1958 | Novice Vaca Valley [Production +1.6] | results | N/A yet | cover | entry | schedule | track |
| 5.7.1958 | LASC Green Acres [S1.5] | results | N/A yet | cover | entry | schedule | track |
| 5.7.1958 | Preliminary Vaca Valley [Alfa+MGA+356] | results | N/A yet | cover | entry | schedule | track |
| 5.7.1958 | 12 h Reims | results | N/A yet | cover | - | - | - |
| 5.7.1958 | Preliminary Vaca Valley [TR+Morgan+AH+Veloce+Super] | results | N/A yet | cover | entry | schedule | track |
| 4.7.1958 | Orange County [S1.5] | results | N/A yet | - | - | - | - |
| 4.7.1958 | Orange County [Modified] | results | N/A yet | - | - | - | - |
| 4.7.1958 | Orange County [Novice] | results | N/A yet | - | - | - | - |
| 4.7.1958 | Orange County [S+1.5] | results | N/A yet | - | - | - | - |
| 4.7.1958 | Orange County [Ladies] | results | N/A yet | - | - | - | - |
| 4.7.1958 | Orange County [Production +1.6] | results | N/A yet | - | - | - | - |
| 4.7.1958 | Orange County [Production 1.6] | results | N/A yet | - | - | - | - |
| 29.6.1958 | BARC Mallory Park [S1.1] | results | N/A yet | - | - | - | - |
| 29.6.1958 | Riverside [FM+GM+HM] | results | N/A yet | - | - | - | - |
| 29.6.1958 | St. Eugene [Formula Libre] | results | N/A yet | - | - | - | - |
| 29.6.1958 | Riverside [FP+GP] | results | N/A yet | - | - | - | - |
| 29.6.1958 | Riverside [BP+CP+DP+EP] | results | N/A yet | - | - | - | - |
| 29.6.1958 | BARC Mallory Park [Sports Unlimited] | results | N/A yet | - | - | - | - |
| 29.6.1958 | WJC Charterhall [Racing] | results | N/A yet | cover | entry | - | - |
| 29.6.1958 | WJC Charterhall [S3.0] | results | N/A yet | cover | entry | - | - |
| 29.6.1958 | Riverside | results | photos | - | - | - | - |
| 29.6.1958 | Riverside [Ladies] | results | N/A yet | - | - | - | - |
| 29.6.1958 | WJC Charterhall [S1.5] | results | N/A yet | cover | entry | - | - |
| 29.6.1958 | WJC Charterhall [S+1.5] | results | N/A yet | cover | entry | - | - |
| 29.6.1958 | St. Eugene [S+1.6] | results | N/A yet | - | - | - | - |
| 29.6.1958 | SCCA Regional Shelton [S1.5] | results | N/A yet | - | - | - | - |
| 29.6.1958 | Mladá Boleslav [S750] | results | N/A yet | - | - | - | - |
| 29.6.1958 | Mladá Boleslav [S1.1/S1.5] | results | N/A yet | - | - | - | - |
| 29.6.1958 | St. Eugene [S1.6] | results | N/A yet | - | - | - | - |
| 28.6.1958 | Preliminary Riverside [MG] | results | N/A yet | - | - | - | - |
| 28.6.1958 | Preliminary Riverside [Modified +1.5] | results | N/A yet | - | - | - | - |
| 28.6.1958 | Preliminary Riverside [FP+GP+Modified 1.0] | results | N/A yet | - | - | - | - |
| 28.6.1958 | Preliminary Riverside [Ladies] | results | N/A yet | - | - | - | - |
| 28.6.1958 | Preliminary Riverside [Modified 1.5] | results | N/A yet | - | - | - | - |
| 28.6.1958 | Preliminary Riverside [Novice] | results | N/A yet | - | - | - | - |
| 28.6.1958 | Preliminary Riverside [BP+CP+DP+EP] | results | N/A yet | - | - | - | - |
| 27.6.1958 | Watkins Glen Classic - Classes: FP+GP+Sedan | results | N/A yet | cover | entry | - | - |
| 27.6.1958 | Watkins Glen Classic - Classes: BP+CP | results | photos | cover | - | - | - |
| 27.6.1958 | Watkins Glen Classic - Classes: BM+CM+DM+EM+FM+GM | results | photos | cover | - | - | - |
| 27.6.1958 | Watkins Glen Classic - MG | results | N/A yet | cover | entry | - | - |
| 27.6.1958 | Watkins Glen Classic - Classes: DP+EP+HM+FIII | results | photos | cover | entry | - | - |
| 26.6.1958 | Watkins Glen Classic - Ladies | results | N/A yet | cover | entry | - | - |
| 22.6.1958 | M ČSR Ecce Homo [R+2.0] | results | N/A yet | - | - | - | - |
| 22.6.1958 | M ČSR Ecce Homo [S1.1/S1.5] | results | N/A yet | - | - | - | - |
| 22.6.1958 | Vallelunga [GT2.6] | results | N/A yet | - | - | - | - |
| 22.6.1958 | Vallelunga [GT1.3] | results | N/A yet | - | - | - | - |
| 22.6.1958 | Interlagos | results | N/A yet | - | - | - | - |
| 22.6.1958 | M ČSR Ecce Homo [S750] | results | N/A yet | - | - | - | - |
| 22.6.1958 | SCCA National Road America [CP+DP+EP] | results | N/A yet | cover | entry | - | track |
| 22.6.1958 | Vallelunga [GT750] | results | N/A yet | - | - | - | - |
| 22.6.1958 | Circuito di Caserta [S2.0] | results | N/A yet | - | - | - | - |
| 22.6.1958 | Coppa Lomellina | results | N/A yet | - | - | - | - |
| 22.6.1958 | SCCA National Road America [BM+CM+DM+BP] | results | N/A yet | cover | entry | - | track |
| 22.6.1958 | Vallelunga [GT500] | results | N/A yet | - | - | - | - |
| 22.6.1958 | SCCA National Road America [EM+FM+GM] | results | photos | cover | entry | - | track |
| 22.6.1958 | Vallelunga [S750] | results | N/A yet | - | - | - | - |
| 22.6.1958 | Le Mans 24 Hours | results | photos | cover | - | - | - |
| 22.6.1958 | SCCA National Road America [FP+GP+HP+HM] | results | N/A yet | cover | entry | - | track |
| 22.6.1958 | Circuito di Caserta [S1.1] | results | N/A yet | - | - | - | - |
| 21.6.1958 | ADMC Crimond [Sports] | results | N/A yet | cover | entry | - | track |
| 21.6.1958 | ADMC Crimond [S2.7] | results | N/A yet | cover | entry | - | track |
| 21.6.1958 | ADMC Crimond [Fastest Handicap] | results | N/A yet | cover | entry | - | track |
| 21.6.1958 | ADMC Crimond [Production Handicap] | results | N/A yet | cover | entry | - | track |
| 21.6.1958 | ADMC Crimond [S1.5/S1172] | results | N/A yet | cover | entry | - | track |
| 15.6.1958 | Laguna Seca - Modified over 1500 cc | results | photos | - | - | - | - |
| 15.6.1958 | Prix de Paris [GT3.5+S1.0] | results | N/A yet | - | - | - | - |
| 15.6.1958 | Prix de Paris | results | photos | - | - | - | - |
| 15.6.1958 | Laguna Seca - Production over 1600 cc | results | photos | - | - | - | - |
| 15.6.1958 | Laguna Seca - Production under 1600 cc | results | photos | - | - | - | - |
| 15.6.1958 | Laguna Seca - MG T-series and Class H Modified | results | photos | - | - | - | - |
| 15.6.1958 | Opatija [GT1.3] | results | N/A yet | - | - | - | - |
| 15.6.1958 | SCCA Regional Laguna Seca [Ladies+FIII] | results | N/A yet | - | - | - | - |
| 15.6.1958 | Opatija [S2.0] | results | N/A yet | - | - | - | - |
| 15.6.1958 | Francorchamps Handicap | results | N/A yet | - | - | - | - |
| 15.6.1958 | Štramberk [S1.1] | results | N/A yet | - | - | - | - |
| 15.6.1958 | Prix de Paris [GT1.0+TS] | results | N/A yet | - | - | - | - |
| 15.6.1958 | SCCA National Lime Rock [FP] | results | N/A yet | - | - | - | - |
| 15.6.1958 | SCCA National Lime Rock [DP+EP] | results | N/A yet | - | - | - | - |
| 15.6.1958 | SCCA National Lime Rock - Classes BP+CP | results | photos | - | - | - | - |
| 15.6.1958 | Vuelta Aragua-Maracay | results | N/A yet | - | - | - | - |
| 15.6.1958 | Laguna Seca - Modified under 1500 cc | results | photos | - | - | - | - |
| 15.6.1958 | SCCA National Lime Rock - Classes: BM+CM+DM+EM+FM | results | photos | - | - | - | - |
| 15.6.1958 | Laguna Seca - Preliminary Production Group 1 | results | photos | - | - | - | - |
| 15.6.1958 | Preliminary Laguna Seca [Production III] | results | N/A yet | - | - | - | - |
| 15.6.1958 | Preliminary Laguna Seca [Production II] | results | N/A yet | - | - | - | - |
| 14.6.1958 | Preliminary Lime Rock [GT] | results | N/A yet | - | - | - | - |
| 14.6.1958 | SCCA National Lime Rock [GP+HP+HM] | results | N/A yet | - | - | - | - |
| 14.6.1958 | Goodwood [S1.1] | results | N/A yet | - | - | - | - |
| 14.6.1958 | SCCA National Lime Rock [FM+GM] | results | N/A yet | - | - | - | - |
| 8.6.1958 | SCCA Regional Eagle Mountain [BP+CP+Ace+GM] | results | N/A yet | - | - | - | - |
| 8.6.1958 | SCCA Regional Eagle Mountain [race 6] | results | N/A yet | - | - | - | - |
| 8.6.1958 | SCCA Regional Eagle Mountain [race 8] | results | N/A yet | - | - | - | - |
| 8.6.1958 | SCCA Regional Eagle Mountain [race 7] | results | N/A yet | - | - | - | - |
| 8.6.1958 | SCCA Regional Eagle Mountain [race 4] | results | N/A yet | - | - | - | - |
| 8.6.1958 | SCCA Regional Gainesville | results | N/A yet | - | - | - | - |
| 8.6.1958 | SCCA Regional Thompson [UR+FIII] | results | N/A yet | cover | entry | - | - |
| 8.6.1958 | SCCA Regional Marlboro | results | N/A yet | - | - | - | - |
| 8.6.1958 | SCCA Regional Thompson [BM+CM+EM+FM] | results | N/A yet | cover | entry | - | - |
| 8.6.1958 | SCCA Regional Eagle Mountain [race 10] | results | N/A yet | - | - | - | - |
| 8.6.1958 | SCCA Regional Thompson [EP+FP] | results | N/A yet | cover | entry | - | - |
| 8.6.1958 | Preliminary Lawrenceville - Classes FP+GP+HM | results | photos | - | - | - | - |
| 8.6.1958 | 3 h Rouen | results | N/A yet | - | - | - | - |
| 8.6.1958 | SCCA Regional Thompson [BP+CP+DP+GM] | results | N/A yet | cover | entry | - | - |
| 8.6.1958 | SCCA Regional Thompson [FP+GP+HM+Sedan] | results | N/A yet | cover | entry | - | - |
| 8.6.1958 | Preliminary Lawrenceville [BP+CP+DP+EP] | results | N/A yet | - | - | - | - |
| 8.6.1958 | SCCA Regional Lawrenceville [BM+CM+DM+EM+FM+GM] | results | N/A yet | - | - | - | - |
| 8.6.1958 | SCCA Regional Eagle Mountain [race 9] | results | N/A yet | - | - | - | - |
| 8.6.1958 | SCCA Regional Lawrenceville [BP+CP+DP+EP] | results | N/A yet | - | - | - | - |
| 8.6.1958 | Preliminary Lawrenceville [BM+CM+DM+EM+FM+GM] | results | N/A yet | - | - | - | - |
| 8.6.1958 | SCCA Regional Lawrenceville - Classes FP+GP+HM | results | photos | - | - | - | - |
| 8.6.1958 | BRSCC Brands Hatch [S1.1] | results | N/A yet | - | - | - | - |
| 7.6.1958 | LCCC Oulton Park [Handicap B] | results | N/A yet | - | - | - | - |
| 7.6.1958 | Preliminary Eagle Mountain [Novice] | results | N/A yet | - | - | - | - |
| 7.6.1958 | Put-In-Bay - Classes FM+EP | results | photos | - | entry | - | - |
| 7.6.1958 | LCCC Oulton Park [S2.0 EX] | results | N/A yet | - | - | - | - |
| 7.6.1958 | LCCC Oulton Park [FL/F3] | results | N/A yet | - | - | - | - |
| 7.6.1958 | LCCC Oulton Park [Handicap A] | results | N/A yet | - | - | - | - |
| 7.6.1958 | Preliminary Eagle Mountain [race 2] | results | N/A yet | - | - | - | - |
| 7.6.1958 | Preliminary Eagle Mountain [race 3] | results | N/A yet | - | - | - | - |
| 7.6.1958 | Put-In-Bay - Classes GP+HP | results | photos | - | entry | - | - |
| 7.6.1958 | Put-In-Bay - Classes GM+HM+IP | results | photos | - | entry | - | - |
| 7.6.1958 | Put-In-Bay - Class FP | results | photos | - | entry | - | - |
| 7.6.1958 | Preliminary Eagle Mountain [race 1] | results | N/A yet | - | - | - | - |
| 7.6.1958 | LCCC Oulton Park [S1.5] | results | N/A yet | - | - | - | - |
| 7.6.1958 | 8 Clubs Silverstone | results | N/A yet | - | - | - | - |
| 7.6.1958 | Put-In-Bay - MGs Class GP | results | N/A yet | - | entry | - | - |
| 7.6.1958 | LCCC Oulton Park [S2.7/S+2.7] | results | N/A yet | - | - | - | - |
| 7.6.1958 | LCCC Oulton Park [1172F/750F] | results | N/A yet | - | - | - | - |
| 5.6.1958 | 6 h Washington | results | N/A yet | - | - | - | - |
| 2.6.1958 | Roskilde Ring [S1.5] | results | N/A yet | - | - | - | - |
| 2.6.1958 | Roskilde Ring [Production] | results | N/A yet | - | - | - | - |
| 1.6.1958 | La Junta [Ladies] | results | N/A yet | - | - | - | - |
| 1.6.1958 | Nürburgring 1000 Kilometres | results | N/A yet | cover | entry | - | track |
| 1.6.1958 | SCCA National Bridgehampton [GP+HP+HM] | results | N/A yet | - | - | - | - |
| 1.6.1958 | SCCA Regional La Junta [BM+CM+DM+EM+BP+CP+DP] | results | N/A yet | - | - | - | - |
| 1.6.1958 | Santa Barbara [Ladies] | results | N/A yet | cover | entry | schedule | - |
| 1.6.1958 | GP Dunkirk | results | N/A yet | - | - | - | - |
| 1.6.1958 | Santa Barbara [MG] | results | N/A yet | cover | entry | schedule | - |
| 1.6.1958 | Santa Barbara [EP+FP+JP] | results | N/A yet | cover | entry | schedule | - |
| 1.6.1958 | Consolation Santa Barbara [Modified] | results | N/A yet | cover | entry | schedule | - |
| 1.6.1958 | SCCA National Bridgehampton [FP] | results | N/A yet | - | - | - | - |
| 1.6.1958 | SCCA Regional Dunkirk [FP+GP] | results | N/A yet | - | - | - | - |
| 1.6.1958 | SCCA Regional Dunkirk [Ladies] | results | N/A yet | - | - | - | - |
| 1.6.1958 | SCCA Regional Dunkirk [CM+DM+EM+CP] | results | N/A yet | - | - | - | - |
| 1.6.1958 | SCCA Regional Dunkirk [DP+EP] | results | N/A yet | - | - | - | - |
| 1.6.1958 | SCCA Regional La Junta [FM+GM+HM+EP+FP+GP] | results | N/A yet | - | - | - | - |
| 1.6.1958 | SCCA National Bridgehampton [BM+CM+DM+EM+FM] | results | N/A yet | - | - | - | - |
| 1.6.1958 | Santa Barbara [BM+CM+DM+EM] | results | N/A yet | cover | entry | schedule | - |
| 1.6.1958 | SCCA Regional Dunkirk [MG] | results | N/A yet | - | - | - | - |
| 1.6.1958 | Santa Barbara [BP+CP+DP] | results | N/A yet | cover | entry | schedule | - |
| 1.6.1958 | SCCA Regional Dunkirk [FM+GM+HM] | results | N/A yet | - | - | - | - |
| 1.6.1958 | SCCA National Bridgehampton [DP+EP] | results | N/A yet | - | - | - | - |
| 1.6.1958 | Santa Barbara [FM+GM+HM] | results | N/A yet | cover | entry | schedule | - |
| 31.5.1958 | Preliminary Santa Barbara [Modified 1.0] | results | N/A yet | cover | entry | schedule | - |
| 31.5.1958 | LASC Green Acres [S/GT1.6] | results | N/A yet | - | - | - | - |
| 31.5.1958 | Preliminary La Junta [BM+CM+DM+EM+FM+GM] | results | N/A yet | - | - | - | - |
| 31.5.1958 | ICNSCC Deer Park [Formula Libre] | results | N/A yet | - | - | - | - |
| 31.5.1958 | Preliminary Santa Barbara [Modified +1.5] | results | N/A yet | cover | entry | schedule | - |
| 31.5.1958 | ICNSCC Deer Park [Modified] | results | N/A yet | - | - | - | - |
| 31.5.1958 | ICNSCC Deer Park [Production +1.5] | results | N/A yet | - | - | - | - |
| 31.5.1958 | SCCA National Bridgehampton [BP+CP+UR+FIII] | results | N/A yet | - | - | - | - |
| 31.5.1958 | Preliminary Santa Barbara [Ladies] | results | N/A yet | cover | entry | schedule | - |
| 31.5.1958 | Preliminary Santa Barbara [Modified 1.5] | results | N/A yet | cover | entry | schedule | - |
| 31.5.1958 | Preliminary Santa Barbara [BP+CP] | results | N/A yet | cover | entry | schedule | - |
| 31.5.1958 | Preliminary La Junta [Production+HM] | results | N/A yet | - | - | - | - |
| 31.5.1958 | Preliminary Santa Barbara [Novice] | results | N/A yet | cover | entry | schedule | - |
| 31.5.1958 | LASC Green Acres [S/GT2.7] | results | N/A yet | - | - | - | - |
| 31.5.1958 | ICNSCC Deer Park [Production 1.5] | results | N/A yet | - | - | - | - |
| 31.5.1958 | Preliminary Santa Barbara [GP+HP] | results | N/A yet | cover | entry | schedule | - |
| 31.5.1958 | Preliminary Santa Barbara [DP+EP] | results | N/A yet | cover | entry | schedule | - |
| 31.5.1958 | Preliminary Santa Barbara [FP] | results | N/A yet | cover | entry | schedule | - |