| 16.8.1958 | SCCA National Milwaukee [BP+CP+DP+EP] | 21 | #BEX 297 | Luke Stear | | 6th |
| 16.8.1958 | Harewood Acres [EP] | 47 | | Bill Hough | Ecurie Sans Sous | raced |
| 16.8.1958 | Harewood Acres [Le Mans] | 47 | | Bill Hough | Ecurie Sans Sous | DNA |
| 16.8.1958 | SCCA National Milwaukee [BP+CP+DP+EP] | 56 | | Robert Roloson | | DNF |
| 16.8.1958 | SCCA National Milwaukee [BP+CP+DP+EP] | 74 | | Dick Hogue | | 9th |
| 16.8.1958 | SCCA National Milwaukee [BP+CP+DP+EP] | 99 | | Harry Pick | | 7th |
| 16.8.1958 | SCCA National Milwaukee [BP+CP+DP+EP] | 144 | | Burt DeRieux | | DNF |
| 16.8.1958 | SCCA National Milwaukee [BP+CP+DP+EP] | 157 | | Marvin Mann | | 13th |
| 17.8.1958 | Zeltweg [GT+1.3] | 86 | | Charles Vögele | Charles Vögele | raced |
| 17.8.1958 | SCCA National Montgomery [DP+EP] | 180 | | Harry Carter | | 2nd |
| 17.8.1958 | SCCA National Montgomery [DP+EP] | 246 | | Jordan King | | 1st |
| 23.8.1958 | LASC Green Acres [S2.0] | 11 | | Paul Sullivan | P. T. Sullivan | DNA |
| 23.8.1958 | LASC Green Acres [Unrestricted] | 11 | | Paul Sullivan | P. T. Sullivan | DNA |
| 23.8.1958 | LASC Green Acres [S2.0] | 30 | | Bill Hough | Ecurie San Sous | DNA |
| 23.8.1958 | LASC Green Acres [Le Mans] | 30 | | Bill Hough | Ecurie San Sous | DNA |
| 23.8.1958 | LASC Green Acres [Unrestricted] | 30 | | Bill Hough | Ecurie San Sous | DNA |
| 23.8.1958 | LASC Green Acres [Unrestricted] | 117 | | Peter Eastick | McColl Motors Ltd. | DNA |
| 23.8.1958 | LASC Green Acres [S2.0] | 117 | | Peter Eastick | McColl Motors Ltd. | DNA |
| 31.8.1958 | SCCA Regional Mansfield [BP+CP+DP+EP+FP] | 27 | | Bill Steele | Bill Steele | DNA |
| 31.8.1958 | Preliminary Mansfield [DP+EP+FP] | 27 | | Bill Steele | Bill Steele | DNA |
| 31.8.1958 | Preliminary Thompson [DP+EP] | 44 | | Dick Hogue | | 4th |
| 31.8.1958 | SCCA Regional Mansfield [BP+CP+DP+EP+FP] | 47 | | Harry Washburn | Harry Washburn | DNA |
| 31.8.1958 | Preliminary Mansfield [DP+EP+FP] | 47 | | Harry Washburn | Harry Washburn | DNA |
| 31.8.1958 | Santa Barbara [BP+CP+DP] | 148 | | Gordon Crowder | | 8th |
| 31.8.1958 | Preliminary Thompson [DP+EP] | 180 | | Harry Carter | | 1st |
| 31.8.1958 | Preliminary Thompson [DP+EP] | 246 | | Jordan King | | 2nd |
| 31.8.1958 | Courtland Trophy | | | Lloyd Casner | | DNA |
| 31.8.1958 | Deer Park [AP+BP+DP+DP+EP] | | #BEX 333 | Jim Parsons | | ?th |
| 1.9.1958 | SCCA National Thompson [EP+FP] | 44 | | Dick Hogue | | DNF |
| 1.9.1958 | SCCA National Thompson [EP+FP] | 180 | | Harry Carter | | 2nd |
| 1.9.1958 | SCCA National Thompson [EP+FP] | 246 | | Jordan King | | 4th |
| 6.9.1958 | SCCA National Road America [BP+CP+DP+EP] | 7 | #BEX 297 | Luke Stear | | 6th |
| 6.9.1958 | SCCA National Road America [BP+CP+DP+EP] | 8 | | Walter Abbott | | 19th |
| 6.9.1958 | SCCA National Road America [BP+CP+DP+EP] | 22 | | Pete Harrison | | DNS |
| 6.9.1958 | SCCA National Road America [BP+CP+DP+EP] | 25 | | Fred Ellsworth | | 11th |
| 6.9.1958 | SCCA National Road America [BP+CP+DP+EP] | 48 | #BEX 154 | Evelyn Mull | | 9th |
| 6.9.1958 | SCCA National Road America [BP+CP+DP+EP] | 52 | | B. W. Coan | | DNS |
| 6.9.1958 | SCCA National Road America [BP+CP+DP+EP] | 56 | | Robert Roloson | | DNS |
| 6.9.1958 | SCCA National Road America [BP+CP+DP+EP] | 57 | | Marvin Mann | | DNS |
| 6.9.1958 | SCCA National Road America [BP+CP+DP+EP] | 94 | | Jack Mayberry | | 8th |
| 6.9.1958 | SCCA National Road America [BP+CP+DP+EP] | 99 | | Harry Pick | | 7th |
| 6.9.1958 | Sunbac Silverstone [S+1.5] | | | | | raced |
| 6.9.1958 | Sunbac Silverstone [S+1.5] | | | | | raced |
| 7.9.1958 | 500 mile Road America | 33 | | Hamburger / Kessler | | DNF |
| 7.9.1958 | 500 mile Road America | 48 | #BEX 154 | Mull / Mull | | DNF |
| 7.9.1958 | Scott-Brown Memorial Snetterton [S+1.1] | 54 | | Fred Warnell | Fred Warnell | DNS |
| 7.9.1958 | Scott-Brown Memorial Snetterton [S+1.1] | 59 | | Ian Smith | I. Smith | 9th |
| 13.9.1958 | Tourist Trophy | 29 | #LM5000 | Anthony / Whiteaway | Rudd Racing Team | 19th |
| 14.9.1958 | SCCA Regional Bridgehampton [BP+CP+DP+EP+FP+GP] | 174 | | Dick Hogue | | 25th |
| 14.9.1958 | Preliminary Bridgehampton [BP+CP+DP+EP+FP+HP] | 174 | | Dick Hogue | | 9th |
| 20.9.1958 | SCCA National Watkins Glen [DP+EP+HP+IM] | 27 | | Arch Means | Arch M. Means | 1st |
| 20.9.1958 | SCCA National Watkins Glen [DP+EP+HP+IM] | 59 | | Ed Hamburger | Edmund A. Hamburger | 4th |
| 20.9.1958 | SCCA National Watkins Glen [DP+EP+HP+IM] | 78 | | Dick Hogue | Richard P. Hogue | 3rd |
| 20.9.1958 | GP Watkins Glen | 141 | | Richard Milo | | 13th |
| 20.9.1958 | SCCA National Watkins Glen [DP+EP+HP+IM] | 144 | | Burt DeRieux | Burt DeRieux | DNA |
| 20.9.1958 | SCCA National Watkins Glen [DP+EP+HP+IM] | 180 | | Harry Carter | Harry E. Carter | 2nd |
| 20.9.1958 | SCCA National Watkins Glen [DP+EP+HP+IM] | 246 | | Jordan King | Jordan L. King | 6th |
| 21.9.1958 | SCCA Regional Galveston [BP+CP+DP+EP+FP+GP] | | | Davis | J. E. Rose | 2nd |
| 21.9.1958 | Preliminary Galveston [BP+CP+DP+EP+GM] | | | J. E. Rose | J. E. Rose | 1st |
| 21.9.1958 | Del Mar [BP+CP+DP+EP] | | | Gordon Crowder | | 4th |
| 21.9.1958 | Preliminary Galveston [BP+CP+DP+EP+GM] | | | Bill Steele | | 3rd |
| 21.9.1958 | Coupes d'Automne | | | Ian Smith | | 6th |
| 27.9.1958 | BRSCC Full Sutton [GT+1.6] | | | Ian Smith | | 1st |
| 27.9.1958 | BRSCC Full Sutton [GT+1.6] | | | John Mitchell | | 2nd |
| 28.9.1958 | ICNSCC Ellensburg [AP+BP+CP+DP+EP] | 251 | #BEX 333 | Jim Parsons | | 3rd |
| 5.10.1958 | SCCA National Virginia [BP+CP+DP+EP] | 19 | | Arch Means | | 2nd |
| 5.10.1958 | SCCA National Vaca Valley [EP+FP] | 48 | | Gordon Crowder | | 18th |
| 5.10.1958 | Innsbruck [GT+1.6/S1.1] | 67 | | Charles Vögele | Charles Voegele | 8th |
| 5.10.1958 | SCCA National Vaca Valley [EP+FP] | 117 | | Chick Leson | | 4th |
| 5.10.1958 | SCCA National Virginia [BP+CP+DP+EP] | 175 | | Ed Welch | | 4th |
| 5.10.1958 | SCCA Regional Thompson [DP+EP] | 180 | | Harry Carter | | 1st |
| 5.10.1958 | SCCA National Virginia [BP+CP+DP+EP] | 189 | | Jim Robinson | | 8th |
| 5.10.1958 | SCCA National Virginia [BP+CP+DP+EP] | 246 | | Jordan King | | 6th |
| 5.10.1958 | SCCA National Virginia [BP+CP+DP+EP] | | | George Ragsdale | | DNA |
| 11.10.1958 | SMRC Snetterton [Sports] | 76 | | R. F. Anderson | R. F. Anderson | raced |
| 11.10.1958 | LCCC Oulton Park [Sports] | 130 | | John Mitchell | Ecurie White Rose | 5th |
| 11.10.1958 | LCCC Oulton Park [Sports] | 130 | | John Mitchell | Ecurie White Rose | DNS |
| 11.10.1958 | LCCC Oulton Park [Formula Libre] | 130 | | John Mitchell | Ecurie White Rose | DNA |
| 11.10.1958 | LCCC Oulton Park [Sports] | 141 | | Dickie Milne | Dickie Milne | raced |
| 11.10.1958 | LCCC Oulton Park [Formula Libre] | 141 | | Dickie Milne | Dickie Milne | raced |
| 11.10.1958 | Preliminary Venice [GM+HM+EP+FP+GP+HP] | | | Duncan Forlong | | 2nd |
| 12.10.1958 | Riverside [BP+CP+DP+EP+FP] | 47 | | Richard Eastman | Richard Eastman | DNA |
| 12.10.1958 | Riverside [BP+CP+DP+EP+FP] | 48 | | Gordon Crowder | Gordon Crowder | 8th |
| 12.10.1958 | SCCA Regional Wilmot [CP+DP+EP] | 57 | | Marvin Mann | | 2nd |
| 12.10.1958 | SCCA Regional Wilmot [CP+DP+EP] | 71 | | J. B. Casserly, Jr. | | 4th |
| 19.10.1958 | SCCA Regional Lime Rock [EP] | 48 | #BEX 154 | Evelyn Mull | | 3rd |
| 19.10.1958 | SCCA Regional Lime Rock [EP] | 133 | | Ed Hamburger | | 2nd |
| 19.10.1958 | SCCA Regional Lime Rock [EP] | 180 | | Harry Carter | | 1st |
| 25.10.1958 | Preliminary Minden [DP+EP] | | #BEX 258 | Bill Love | | 2nd |
| 26.10.1958 | Minden [BM+CM+DM+EM] | 28 | #BEX 258 | Bill Love | | 11th |
| 26.10.1958 | Minden [BP+CP+DP] | 28 | #BEX 258 | Bill Love | | 4th |
| 26.10.1958 | SCCA Regional Dothan [Main] | 55 | | Duncan Forlong | Duncan Forlong | 5th |
| 26.10.1958 | SCCA Regional Dothan [Main] | 144 | | Burt DeRieux | Bert De Rieux | DNA |
| 1.11.1958 | Preliminary Regional Oklahoma [Novice 2000] | | | Bud Halsey | | 1st |
| 2.11.1958 | SCCA Regional Oklahoma [Production 3.5+HM] | | | James Cook | | ?th |
| 9.11.1958 | SCCA Regional Laguna Seca [EP] | 48 | | Gordon Crowder | | DNF |
| 9.11.1958 | SCCA Regional Laguna Seca [BP+CP+DP] | 48 | | Gordon Crowder | | DNF |
| 9.11.1958 | SCCA Regional Laguna Seca [EP] | 103 | | Chick Leson | Chick Leson | DNA |
| 9.11.1958 | SCCA Regional Laguna Seca [BP+CP+DP] | | #BEX 258 | Bill Love | Bill Love | DNA |
| 16.11.1958 | GP Macau | | | Ron Hardwick | | 2nd |