As teammates — same car
Race finishesahead
Qualifyingahead
Cesare Perdisa · Louis Rosier
Qualifying compares starting grid position, which covers every era — it includes any grid penalties.
Race H2H
6
—
1
7 shared
Qualifying H2H
5
—
1
6 shared
Championship record
0
World titles
0
0
Runner-up
0
0
Top-3 finishes
0
P16
Best championship
P4
Finished ahead in the standings:
1 · 0
1956
P16
Teammate battle by season
2
0
1955
4
1
1956
Career totals
Cesare Perdisa
Louis Rosier
Championships
0
0
Wins
0
0
Poles
0
0
Podiums
1
2
Fastest laps
0
0
Career points
3
18
Starts
8
38
Rate-adjusted · per start
Cesare Perdisa
Louis Rosier
Win rate
0%
0%
Podium rate
12.5%
5.3%
Pole rate
0%
0%
Points / start
0.4
0.5
Avg grid
P11.0
P14.3
Avg finish
P8.3
P10.8
Finish rate
87.5%
65.8%
Rates reward peak form; totals reward longevity. Avg grid/finish: lower is better.
Why they retired
Cesare Perdisa
Louis Rosier
Mechanical retirements
0
9
Crash retirements
1
4
Classified from the finishing status. Mechanical covers car failures, crash covers accidents, collisions and damage — fewer is better on both.
Milestones & racecraft
1955
Debut season
1950
—
First win
—
—
First pole
—
—
First title
—
P3
Best finish
P3
+4.4
Avg places gained
+3.5
Season points trajectory
Cesare Perdisa
Louis Rosier
Final points each season — scoring systems changed over the eras.
Track by track
| Circuit | Cesare Perdisa | Louis Rosier |
|---|---|---|
| W · Pod · Best | W · Pod · Best | |
| W · Pod · Best W · Pod · Best | ||
| Circuit de Spa-Francorchamps | 0 · 1 · P3 | 0 · 1 · P3 |
| Cesare Perdisa 0 · 1 · P3 0 · 1 · P3 Louis Rosier | ||
| Silverstone Circuit | 0 · 0 · P7 | 0 · 0 · P5 |
| Cesare Perdisa 0 · 0 · P7 0 · 0 · P5 Louis Rosier | ||
| Reims-Gueux | 0 · 0 · P5 | 0 · 0 · P6 |
| Cesare Perdisa 0 · 0 · P5 0 · 0 · P6 Louis Rosier | ||
| Circuit de Monaco | 0 · 0 · P7 | 0 · 0 · — |
| Cesare Perdisa 0 · 0 · P7 0 · 0 · — Louis Rosier | ||
| Nürburgring | 0 · 0 · — | 0 · 0 · P5 |
| Cesare Perdisa 0 · 0 · — 0 · 0 · P5 Louis Rosier | ||
| Autódromo Juan y Oscar Gálvez | 0 · 0 · P6 | 0 · 0 · — |
| Cesare Perdisa 0 · 0 · P6 0 · 0 · — Louis Rosier | ||
Team history
Cesare Perdisa
Louis Rosier
19501957
Basis
Head-to-head counts races where both drivers were classified, compared by final position (post-penalty). Teammate section counts only seasons in the same car. Career totals mirror the source data. Data: Jolpica-F1 (CC BY-NC-SA 4.0).