Octave John Claes No titles
- Together
- 15
- Race H2H
- 12–3
- Quali H2H
- 12–2
ROS
Louis Claude Rosier
Compare
france · Born 1905-11-05 · Chapdes-Beaufort · Died 1956-10-29
- Starts
- 38
- Wins
- 0
- Podiums
- 2
- Poles
- 0
- Fastest Laps
- 0
- Points
- 18
- Championships
- 0
- Best Result
- 3
Biography
| Place of Birth | Chapdes-Beaufort |
|---|---|
| Gender | MALE |
| Date of Death | 1956-10-29 |
Career Statistics
| Race Entries | 38 |
|---|---|
| Race Starts | 38 |
| Wins | 0 |
| Podiums | 2 |
| Pole Positions | 0 |
| Fastest Laps | 0 |
| Points | 18 |
| Championships | 0 |
| Best Championship Position | 4 |
| Best Grid Position | 6 |
| Best Race Result | 3 |
| Race Laps Completed | 1558 |
| Driver of the Day | 0 |
| Grand Slams | 0 |
| Average Grid (classified) | 14.47 |
| Average Finish (classified) | 11.45 |
| Average Δ (Grid → Finish) | 3.03 |
| Average Qualifying Position | 14.47 |
| Average Race Position | 11.36 |
| DNFs | 13 (34.2%) |
| DSQs | 0 (0%) |
| DNSs | 0 (0%) |
Season-by-Season
Column abbreviations (2)
Pos = Championship positionFL = Fastest laps
| Year | Pos | Constructor | Starts | Wins | Podiums | Poles | FL | Points |
|---|---|---|---|---|---|---|---|---|
| 1956 | 19 | Maserati | 5 | 0 | 0 | 0 | 0 | 2 |
| 1955 | — | Maserati | 3 | 0 | 0 | 0 | 0 | 0 |
| 1954 | — | Ferrari | 6 | 0 | 0 | 0 | 0 | 0 |
| 1953 | — | Ferrari | 7 | 0 | 0 | 0 | 0 | 0 |
| 1952 | — | Ferrari | 4 | 0 | 0 | 0 | 0 | 0 |
| 1951 | 12 | Talbot-Lago | 7 | 0 | 0 | 0 | 0 | 3 |
| 1950 | 4 | Talbot-Lago | 6 | 0 | 2 | 0 | 0 | 13 |
DNF Breakdown
| Reason | Count |
|---|---|
| Engine | 4 |
| Accident | 3 |
| Transmission | 2 |
| Overheating | 1 |
| Spun off | 1 |
| Fuel leak | 1 |
| Electrical | 1 |
Teammates
Career teammates with head-to-head race and qualifying records. Compare career stats in one click.
- Octave John Claes
Luigi Villoresi No titles 8P- Together
- 14
- Race H2H
- 6–8
- Quali H2H
- 2–12
- Emilio Giuseppe Farina 1★ 5W 19P
- Together
- 13
- Race H2H
- 1–12
- Quali H2H
- 0–13
John Michael Hawthorn 1★ 3W 18P- Together
- 13
- Race H2H
- 4–9
- Quali H2H
- 1–12
- Philippe Jean Armand Étancelin No titles
- Together
- 12
- Race H2H
- 9–3
- Quali H2H
- 5–7
- Marius Aristide Yves Giraud-Cabantous No titles
- Together
- 11
- Race H2H
- 8–3
- Quali H2H
- 3–8
Race entries and starts may differ from some sources due to shared-car and historical classification differences. See methodology for details.
Race-by-Race History
Column abbreviations (3)
Grid = Grid positionPos = Finish positionPts = Points scored
| Year | Grand Prix | Constructor | Grid | Pos | Laps | Pts | Result |
|---|---|---|---|---|---|---|---|
| 1956 |  Germany | Maserati | 14 | 5 | 19 | 2 | +3 laps |
| 1956 | Great Britain | Maserati | 27 | 23 | 23 | — | Electrical |
| 1956 | France | Maserati | 12 | 7 | 58 | — | +3 laps |
| 1956 | Belgium | Maserati | 10 | 9 | 33 | — | +3 laps |
| 1956 |  Monaco | Maserati | 15 | 13 | 72 | — | Engine |
| 1955 |  Netherlands | Maserati | 13 | 9 | 92 | — | +8 laps |
| 1955 | Belgium | Maserati | 12 | 10 | 33 | — | +3 laps |
| 1955 | Monaco | Maserati | 17 | 22 | 8 | — | Fuel leak |
| 1954 |  Spain | Maserati | 20 | 7 | 74 | — | +6 laps |
| 1954 | Italy | Maserati | 20 | 9 | 74 | — | +6 laps |
| 1954 | Germany | Ferrari | 18 | 9 | 21 | — | +1 lap |
| 1954 | Great Britain | Ferrari | 31 | 31 | 2 | — | Engine |
| 1954 | France | Ferrari | 13 | 9 | 27 | — | Engine |
| 1954 |  Argentina | Ferrari | 14 | 14 | 2 | — | Accident |
| 1953 | Italy | Ferrari | 17 | 17 | 65 | — | +15 laps |
| 1953 |  Switzerland | Ferrari | 14 | 21 | 0 | — | Spun off |
| 1953 | Germany | Ferrari | 22 | 11 | 17 | — | +1 lap |
| 1953 | Great Britain | Ferrari | 24 | 10 | 78 | — | +12 laps |
| 1953 | France | Ferrari | 10 | 8 | 56 | — | +4 laps |
| 1953 | Belgium | Ferrari | 13 | 8 | 33 | — | +3 laps |
| 1953 | Netherlands | Ferrari | 8 | 8 | 86 | — | +4 laps |
| 1952 | Italy | Ferrari | 17 | 10 | 75 | — | +5 laps |
| 1952 | France | Ferrari | 9 | 19 | 17 | — | Engine |
| 1952 | Belgium | Ferrari | 17 | 20 | 6 | — | Transmission |
| 1952 | Switzerland | Ferrari | 20 | 21 | 2 | — | Accident |
| 1951 | Spain | Talbot-Lago | 20 | 7 | 64 | — | +6 laps |
| 1951 | Italy | Talbot-Lago | 15 | 8 | 73 | — | +7 laps |
| 1951 | Germany | Talbot-Lago | 15 | 8 | 19 | — | +1 lap |
| 1951 | Great Britain | Talbot-Lago | 9 | 10 | 83 | — | +7 laps |
| 1951 | France | Talbot-Lago | 13 | 16 | 43 | — | Transmission |
| 1951 | Belgium | Talbot-Lago | 7 | 4 | 34 | 3 | +2 laps |
| 1951 | Switzerland | Talbot-Lago | 8 | 9 | 39 | — | +3 laps |
| 1950 | Italy | Talbot-Lago | 13 | 5 | 75 | 3 | +5 laps |
| 1950 | France | Talbot-Lago | — | 8 | — | — | — |
| 1950 | France | Talbot-Lago | 6 | 14 | 11 | — | Overheating |
| 1950 | Belgium | Talbot-Lago | 8 | 3 | 35 | 4 | +2:19.000 |
| 1950 | Switzerland | Talbot-Lago | 10 | 3 | 41 | 4 | +1 lap |
| 1950 | Monaco | Talbot-Lago | 10 | 13 | 0 | — | Accident |
| 1950 | Great Britain | Talbot-Lago | 9 | 5 | 68 | 2 | +2 laps |
Qualifying History
Column abbreviations (4)
Pos = Qualifying positionQ1 = Qualifying 1 timeQ2 = Qualifying 2 timeQ3 = Qualifying 3 time
Season-by-Season Breakdown
Column abbreviations (2)
Pos = Championship positionFL = Fastest laps
Constructor Breakdown
| Constructor | Starts | Wins | Podiums | Points |
|---|---|---|---|---|
| Ferrari | 15 | 0 | 0 | 0 |
| Talbot-Lago | 14 | 0 | 0 | 16 |
| Maserati | 10 | 0 | 0 | 2 |
Circuit Breakdown
| Circuit | Races | Wins | Podiums | Poles |
|---|---|---|---|---|
| Spa-Francorchamps | 6 | 0 | 1 | 0 |
| Reims-Gueux | 6 | 0 | 0 | 0 |
| Silverstone | 5 | 0 | 0 | 0 |
| Monza | 5 | 0 | 0 | 0 |
| Bremgarten | 4 | 0 | 1 | 0 |
| Nürburgring | 4 | 0 | 0 | 0 |
| Monaco | 3 | 0 | 0 | 0 |
| Pedralbes | 2 | 0 | 0 | 0 |
| Zandvoort | 2 | 0 | 0 | 0 |
| Rouen-Les-Essarts | 1 | 0 | 0 | 0 |
| Juan y Oscar Gálvez | 1 | 0 | 0 | 0 |
Grand Prix Breakdown
| Grand Prix | Races | Wins | Podiums | Poles |
|---|---|---|---|---|
| France | 7 | 0 | 0 | 0 |
| Belgium | 6 | 0 | 1 | 0 |
| Great Britain | 5 | 0 | 0 | 0 |
| Italy | 5 | 0 | 0 | 0 |
| Switzerland | 4 | 0 | 1 | 0 |
| Germany | 4 | 0 | 0 | 0 |
| Monaco | 3 | 0 | 0 | 0 |
| Spain | 2 | 0 | 0 | 0 |
| Netherlands | 2 | 0 | 0 | 0 |
| Argentina | 1 | 0 | 0 | 0 |
No major achievements recorded for this driver.
Teammates
Career teammates with head-to-head race and qualifying records. Compare career stats in one click.
- Octave John Claes No titles
- Together
- 15
- Race H2H
- 12–3
- Quali H2H
- 12–2
- Luigi Villoresi No titles 8P
- Together
- 14
- Race H2H
- 6–8
- Quali H2H
- 2–12
- Emilio Giuseppe Farina 1★ 5W 19P
- Together
- 13
- Race H2H
- 1–12
- Quali H2H
- 0–13
- John Michael Hawthorn 1★ 3W 18P
- Together
- 13
- Race H2H
- 4–9
- Quali H2H
- 1–12
- Philippe Jean Armand Étancelin No titles
- Together
- 12
- Race H2H
- 9–3
- Quali H2H
- 5–7
- Marius Aristide Yves Giraud-Cabantous No titles
- Together
- 11
- Race H2H
- 8–3
- Quali H2H
- 3–8
- Alberto Ascari 2★ 13W 17P
- Together
- 11
- Race H2H
- 2–9
- Quali H2H
- 0–11
- Jean Marie Behra No titles 9P
- Together
- 10
- Race H2H
- 1–9
- Quali H2H
- 0–10
- Stirling Craufurd Moss No titles 16W 24P
- Together
- 9
- Race H2H
- 4–5
- Quali H2H
- 0–9
- Cesare Perdisa No titles 2P
- Together
- 8
- Race H2H
- 1–7
- Quali H2H
- 1–7
- Pierre Eugène Alfred Bouillin No titles
- Together
- 7
- Race H2H
- 6–1
- Quali H2H
- 7–0
- Louis Alexandre Chiron No titles 1P
- Together
- 7
- Race H2H
- 6–1
- Quali H2H
- 3–3
- Marius Eugène Chaboud No titles
- Together
- 6
- Race H2H
- 3–3
- Quali H2H
- 6–0
- Pierino Antonio Alberto Taruffi No titles 1W 5P
- Together
- 6
- Race H2H
- 1–5
- Quali H2H
- 1–5
- José Froilán González No titles 2W 15P
- Together
- 5
- Race H2H
- 2–3
- Quali H2H
- 1–4
- Jacques Swaters No titles
- Together
- 5
- Race H2H
- 4–1
- Quali H2H
- 3–2
- Maurice Bienvenu Jean Paul Trintignant No titles 2W 9P
- Together
- 5
- Race H2H
- 1–4
- Quali H2H
- 1–4
- Roberto Casimiro Mieres No titles
- Together
- 5
- Race H2H
- 1–4
- Quali H2H
- 1–4
- Luigi Musso No titles 1W 7P
- Together
- 5
- Race H2H
- 2–3
- Quali H2H
- 0–5
- Francisco Godia Sales No titles
- Together
- 5
- Race H2H
- 2–3
- Quali H2H
- 3–2
- Horace Harry Twigg No titles
- Together
- 5
- Race H2H
- 3–2
- Quali H2H
- 3–2
- Raymond Sommer No titles
- Together
- 4
- Race H2H
- 4–0
- Quali H2H
- 2–2
- Rudolf Fischer No titles 2P
- Together
- 4
- Race H2H
- 2–2
- Quali H2H
- 2–2
- Umberto Maglioli No titles 2P
- Together
- 4
- Race H2H
- 2–2
- Quali H2H
- 0–4
Harry Lawrence O'Reilly Schell No titles 2P- Together
- 3
- Race H2H
- 3–0
- Quali H2H
- 1–2
- Guy Mairesse No titles
- Together
- 3
- Race H2H
- 2–1
- Quali H2H
- 2–1
- Peter Hirt No titles
- Together
- 3
- Race H2H
- 0–3
- Quali H2H
- 1–1
- André Constant Simon No titles
- Together
- 3
- Race H2H
- 1–2
- Quali H2H
- 1–2
- Together
- 3
- Race H2H
- 2–1
- Quali H2H
- 2–1
- Robert Jean Joseph Manzon No titles 2P
- Together
- 3
- Race H2H
- 1–2
- Quali H2H
- 0–3
- Eugène Martin No titles
- Together
- 2
- Race H2H
- 2–0
- Quali H2H
- 0–2
- Charles Pozzi No titles
- Together
- 2
- Race H2H
- 0–2
- Quali H2H
- 2–0
- Henri Louveau No titles
- Together
- 2
- Race H2H
- 2–0
- Quali H2H
- 2–0
- James Duncan Hamilton No titles
- Together
- 2
- Race H2H
- 2–0
- Quali H2H
- 2–0
- Piero Carini No titles
- Together
- 2
- Race H2H
- 2–0
- Quali H2H
- 2–0
- Sergio Mantovani No titles
- Together
- 2
- Race H2H
- 2–0
- Quali H2H
- 0–2
- Ottorino Volonterio No titles
- Together
- 2
- Race H2H
- 2–0
- Quali H2H
- 1–0
- Roy Francesco Salvadori No titles 2P
- Together
- 2
- Race H2H
- 1–1
- Quali H2H
- 0–2
- Bruce Henley Halford No titles
- Together
- 2
- Race H2H
- 2–0
- Quali H2H
- 0–2
Teammate Head-to-Head
Avg quali gap = (teammate quali pos − driver quali pos), positive = driver qualified ahead. Avg race gap = (teammate race pos − driver race pos), positive = driver finished ahead.
Column abbreviations (4)
Avg Quali Gap = Average qualifying position gap (positive = driver ahead)Quali H2H = Qualifying head-to-head (driver wins – teammate wins)Avg Race Gap = Average race position gap (positive = driver ahead)Race H2H = Race head-to-head (driver wins – teammate wins)
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