| 1972 · Buenos Aires 1000 Kilometres | 3 | 10 | 3. S3.0 | Giovanni Alberti | Carlo Facetti · Giovanni Alberti · Andrea de Adamich | Alfa Romeo T33/3 | — | 162 | WSPR historical record |
| 1972 · Buenos Aires 1000 Kilometres | 9 | 8 | 7. S3.0 | Autodelta SpA | Nino Vaccarella · Carlos Pairetti | Alfa Romeo T33/3 | — | 153 | WSPR historical record |
| 1972 · Watkins Glen 6 Hours | retired | 33 | S3.0 | Otto Zipper | Milt Minter · Scooter Patrick | Alfa Romeo T33/3 | — | 12 | WSPR historical record |
| 1972 · Daytona 6 Hours | 5 | 9T | 5. S3.0 | Autodelta SpA | Nanni Galli · Andrea de Adamich · DNS - Nino Vaccarella · DNS - Toine Hezemans | Alfa Romeo T33/3 | — | 175 | WSPR historical record |
| 1972 · Spa 1000 Kilometres | entry_only | 6 | S3.0 | Autodelta | Rolf Stommelen · Peter Revson | Alfa Romeo T33/3 | — | | WSPR historical record |
| 1971 · Buenos Aires 1000 Kilometres | 3 | 14 | 1. P3.0 | Autodelta SpA | Rolf Stommelen · Nanni Galli | Alfa Romeo T33/3 | — | 163 | WSPR historical record |
| 1971 · Buenos Aires 1000 Kilometres | did_not_start | 12 | P3.0 | Autodelta SpA | Emerson FITTIPALDI · Toine Hezemans | Alfa Romeo T33/3 | — | | WSPR historical record |
| 1971 · Austrian 1000 Kilometres, Zeltweg | 2 | 3 | 1. P3.0 | Autodelta SpA | Toine Hezemans · Nino Vaccarella | Alfa Romeo T33/3 | — | 168 | WSPR historical record |
| 1971 · Austrian 1000 Kilometres, Zeltweg | 3 | 2 | 2. P3.0 | Autodelta SpA | Rolf Stommelen · Nanni Galli | Alfa Romeo T33/3 | — | 168 | WSPR historical record |
| 1971 · Austrian 1000 Kilometres, Zeltweg | retired | 1 | P3.0 | Autodelta SpA | Andrea de Adamich · Henri Pescarolo | Alfa Romeo T33/3 | — | | WSPR historical record |
| 1971 · Austrian 1000 Kilometres, Zeltweg | retired | 4 | P3.0 | Hubert Ascher | Klaus Reisch · Carlo Facetti | Alfa Romeo T33/3 | — | | WSPR historical record |
| 1971 · Watkins Glen 6 Hours | 1 | 30 | 1. P | Autodelta S.P.A. | Andrea de Adamich · Ronnie Peterson | Alfa Romeo T33/3 | — | 279 | WSPR historical record |
| 1971 · Watkins Glen 6 Hours | retired | 36 | P | Autodelta S.P.A. | Nanni Galli · Vic Elford · DNS - Andrea de Adamich | Alfa Romeo T33/3 | — | 258 | WSPR historical record |
| 1971 · Watkins Glen 6 Hours | retired | 33 | P | Autodelta S.P.A. | Henri Pescarolo · Rolf Stommelen | Alfa Romeo T33/3 | — | 97 | WSPR historical record |
| 1971 · Sebring 12 Hours | 52 | 34 | P3.0 | Autodelta SpA | Nino Vaccarella · Toine Hezemans | Alfa Romeo T33/3 | — | 27 | WSPR historical record |
| 1971 · Sebring 12 Hours | 2 | 33 | 1. P3.0 | Autodelta SpA | Nanni Galli · Rolf Stommelen | Alfa Romeo T33/3 | — | 257 | WSPR historical record |
| 1971 · Sebring 12 Hours | 3 | 32 | 2. P3.0 | Autodelta SpA | Andrea de Adamich · Henri Pescarolo · Nino Vaccarella | Alfa Romeo T33/3 | — | 248 | WSPR historical record |
| 1971 · BOAC 1000 Kilometres, Brands Hatch | 16 | 55 | P3.0 | Autodelta SpA | Rolf Stommelen · Toine Hezemans | Alfa Romeo T33/3 | — | 183 | WSPR historical record |
| 1971 · Trofeo Filippo Caracciolo, Monza 1000 Kilometres | entry_only | 20 | P3.0 | Autodelta SpA | Teodoro Zeccoli · Gianluigi Picchi | Alfa Romeo T33/3 | — | | WSPR historical record |
| 1971 · Trofeo Filippo Caracciolo, Monza 1000 Kilometres | 4 | 19T | 2. P3.0 | Autodelta SpA | Rolf Stommelen · Toine Hezemans | Alfa Romeo T33/3 | — | 167 | WSPR historical record |
| 1971 · Trofeo Filippo Caracciolo, Monza 1000 Kilometres | 5 | 16 | 3. P3.0 | Autodelta SpA | Toine Hezemans · Nino Vaccarella · Rolf Stommelen | Alfa Romeo T33/3 | — | 166 | WSPR historical record |
| 1971 · Spa 1000 Kilometres | 3 | 2 | 1. P3.0 | Autodelta SpA | Henri Pescarolo · Andrea de Adamich | Alfa Romeo T33/3 | — | 67 | WSPR historical record |
| 1971 · Targa Florio | retired | 6 | P3.0 | Autodelta SpA | Rolf Stommelen · Leo Kinnunen | Alfa Romeo T33/3 | — | 0 | WSPR historical record |
| 1971 · Targa Florio | source_section_running_in_practice | T | P3.0 | Autodelta SpA | Nino Vaccarella · Toine Hezemans · Andrea de Adamich · Gijs van Lennep | Alfa Romeo T33/3 | — | | WSPR historical record |
| 1971 · Targa Florio | 1 | 5 | 1. P3.0 | Autodelta SpA | Nino Vaccarella · Toine Hezemans | Alfa Romeo T33/3 | — | 11 | WSPR historical record |
| 1971 · Targa Florio | 2 | 2 | 2. P3.0 | Autodelta SpA | Andrea de Adamich · Gijs van Lennep | Alfa Romeo T33/3 | — | 11 | WSPR historical record |
| 1971 · ADAC 1000 Kilometres, Nürburgring | 4 | 11 | 4. P3.0 | Autodelta S.P.A. | Andrea de Adamich · Henri Pescarolo | Alfa Romeo T33/3 | — | 44 | WSPR historical record |
| 1971 · ADAC 1000 Kilometres, Nürburgring | 5 | 12 | 5. P3.0 | Autodelta S.P.A. | Toine Hezemans · Nino Vaccarella | Alfa Romeo T33/3 | — | 42 | WSPR historical record |
| 1971 · ADAC 1000 Kilometres, Nürburgring | retired | 10 | P3.0 | Autodelta S.P.A. | Rolf Stommelen · Nanni Galli | Alfa Romeo T33/3 | — | 14 | WSPR historical record |
| 1971 · ADAC 1000 Kilometres, Nürburgring | source_section_running_in_practice | 12T | P3.0 | Autodelta S.P.A. | Toine Hezemans · Nino Vaccarella | Alfa Romeo T33/3 | — | | WSPR historical record |
| 1970 · 1970 24 Hours of Le Mans | DNF | 36 | P 3.0 | Autodelta SpA | Piers Courage · Andrea de AdamichPiers Courage Andrea de Adamich | Alfa Romeo T33/3 | Alfa Romeo 3.0L V8 | 222 | Wikipedia contributors · CC BY-SA 4.0 |
| 1970 · 1970 24 Hours of Le Mans | DSQ | 35 | P 3.0 | Autodelta SpA | Rolf Stommelen · Nanni GalliRolf Stommelen Nanni Galli | Alfa Romeo T33/3 | Alfa Romeo 3.0L V8 | 220 | Wikipedia contributors · CC BY-SA 4.0 |
| 1970 · 1970 24 Hours of Le Mans | DNF | 38 | P 3.0 | Autodelta SpA | Carlo FacettiTeodoro Zeccoli Carlo Facetti | Alfa Romeo T33/3 | Alfa Romeo 3.0L V8 | 43 | Wikipedia contributors · CC BY-SA 4.0 |
| 1970 · 1970 24 Hours of Le Mans | DNF | 37 | P 3.0 | Autodelta SpA | Toine Hezemans · Masten GregoryToine Hezemans Masten Gregory | Alfa Romeo T33/3 | Alfa Romeo 3.0L V8 | 5 | Wikipedia contributors · CC BY-SA 4.0 |
| 1970 · Sebring 12 Hours | 3 | 33 | 2. P3.0 | Autodelta SpA | Toine Hezemans · Masten Gregory | Alfa Romeo T33/3 | — | 247 | WSPR historical record |
| 1970 · Sebring 12 Hours | 8 | 31 | 6. P3.0 | Autodelta SpA | Piers Courage · Andrea de Adamich | Alfa Romeo T33/3 | — | 231 | WSPR historical record |
| 1970 · Sebring 12 Hours | 9 | 32 | 7. P3.0 | Autodelta SpA | Rolf Stommelen · Nanni Galli | Alfa Romeo T33/3 | — | 230 | WSPR historical record |
| 1970 · BOAC 1000 Kilometres, Brands Hatch | retired | 60 | P3.0 | Autodelta SpA | Piers Courage · Andrea de Adamich | Alfa Romeo T33/3 | — | 54 | WSPR historical record |
| 1970 · 1000 km Monza | 7 | 38 | 3. P3.0 | Autodelta SpA | Nanni Galli · Rolf Stommelen | Alfa Romeo T33/3 | — | 166 | WSPR historical record |
| 1970 · 1000 km Monza | 13 | 41 | 4. P3.0 | Autodelta SpA | Andrea de Adamich · Piers Courage | Alfa Romeo T33/3 | — | 158 | WSPR historical record |
| 1970 · 1000 km Monza | 18 | 39 | P3.0 | Autodelta SpA | Masten Gregory · Toine Hezemans | Alfa Romeo T33/3 | — | 131 | WSPR historical record |
| 1970 · 1000 km Monza | retired | 40 | P3.0 | Autodelta SpA | Carlo Facetti · Teodoro Zeccoli | Alfa Romeo T33/3 | — | 67 | WSPR historical record |
| 1970 · Targa Florio | 41 | 28 | 7. P3.0 | Autodelta SpA | Piers Courage · Andrea de Adamich | Alfa Romeo T33/3 | — | 7 | WSPR historical record |
| 1970 · Targa Florio | retired | 14 | P3.0 | Autodelta SpA | Toine Hezemans · Masten Gregory | Alfa Romeo T33/3 | — | 5 | WSPR historical record |
| 1970 · Targa Florio | retired | 32 | P3.0 | Autodelta SpA | Umberto Maglioli · Nanni Galli | Alfa Romeo T33/3 | — | 0 | WSPR historical record |
| 1970 · Targa Florio | source_section_running_in_practice | 6T | P3.0 | Autodelta SpA | Masten Gregory | Alfa Romeo T33/3 | — | | WSPR historical record |
| 1970 · 1000 km Spa | entry_only | 3 | P3.0 | Autodelta SpA | Piers Courage · Andrea de Adamich | Alfa Romeo T33/3 | — | | WSPR historical record |
| 1970 · 1000 km Spa | entry_only | 4 | P3.0 | Autodelta SpA | Rolf Stommelen · Nanni Galli | Alfa Romeo T33/3 | — | | WSPR historical record |
| 1970 · 1000 km Nürburgring | retired | 6 | P3.0 | Autodelta SpA | Rolf Stommelen · Piers Courage | Alfa Romeo T33/3 | — | 11 | WSPR historical record |
| 1970 · 1000 km Nürburgring | entry_only | 5 | P3.0 | Autodelta SpA | Piers Courage · Andrea de Adamich | Alfa Romeo T33/3 | — | | WSPR historical record |
| 1970 · 1000 km Nürburgring | entry_only | 7 | P3.0 | Autodelta SpA | Masten Gregory · Toine Hezemans | Alfa Romeo T33/3 | — | | WSPR historical record |
| 1970 · 1000 km Nürburgring | entry_only | 8 | P3.0 | Autodelta SpA | Teodoro Zeccoli · Carlo Facetti | Alfa Romeo T33/3 | — | | WSPR historical record |
| 1969 · Austrian GP, 1000 km Zeltweg | 22 | 6 | P3.0 | Autodelta S.P.A. | Ignazio Giunti · Nanni Galli | Alfa Romeo T33/3 | — | 127 | WSPR historical record |
| 1969 · ADAC 1000 kilometres Nürburgring | entry_only | 14 | P3.0 | Autodelta | Nino Vaccarella | Alfa Romeo T33/3 | — | | WSPR historical record |
| 1969 · ADAC 1000 kilometres Nürburgring | entry_only | 15 | P3.0 | Autodelta | Mario Casoni | Alfa Romeo T33/3 | — | | WSPR historical record |