Extra Championship
SummaryStatisticsTeamsPositionsTeam MatesYear by Year
| Name | Hector Niemiz |
| Country |  Argentina |
| Place of Birth | Parana |
| Date of Birth | 07/12/1917 |
| Date of Death | 16/04/1962 |
| First Race | Gran Premio de Parana 12/11/1950 |
| Last Race | Gran Premio Eva Perón 16/03/1952 |
| Best Result | 5th – Gran Premio de Parana 12/11/1950 |
| Races | 5 |
| Victories | 0 |
| Poles | 0 |
| Fastest Laps | 0 |
| Podiums | 0 |
| Laps | 107 |
| Laps Led | 0 |
Alfa Romeo (1950-1952)
| 5th | 1 Time |
| 8th | 2 Times |
| DNF | 2 Times |
| Season | Team | Team Mate | Best Pos | Points | Wins | Poles | Position | Qualifying | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1950 | Alfa Romeo | Adolfo Schwelm Cruz | 5 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| 1951 | Alfa Romeo | Carlos Menditeguy | 8 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 |
| Clemar Bucci | 8 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | ||
| 1952 | Alfa Romeo | Adolfo Schwelm Cruz | 8 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 |
| Clemar Bucci | 8 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | ||
| Year | Team | Engine | Races | 1st | 2nd | 3rd | Podiums | Poles | Fastest Laps | Laps | Leading Laps | Points | Avg Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1952 |
 Alfa Romeo |
Alfa Romeo | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0.00 |
| 1951 |
Alfa Romeo |
Alfa Romeo | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 51 | 0 | 0 | 0.00 |
| 1950 |
Alfa Romeo |
Alfa Romeo | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0.00 |