As teammates — same car
Race finishesahead
Qualifyingahead
Jack Brabham · Peter de Klerk
Qualifying compares starting grid position, which covers every era — it includes any grid penalties.
Race H2H
3
—
1
4 shared
Qualifying H2H
4
—
0
4 shared
Championship record
3
World titles
0
1
Runner-up
0
4
Top-3 finishes
0
P1
Best championship
—
Teammate battle by season
1
0
1970
Career totals
Jack Brabham
Peter de Klerk
Championships
3
0
Wins
14
0
Poles
13
0
Podiums
31
0
Fastest laps
0
0
Career points
261
0
Starts
128
4
Rate-adjusted · per start
Jack Brabham
Peter de Klerk
Win rate
10.9%
0%
Podium rate
24.2%
0%
Pole rate
10.2%
0%
Points / start
2.0
0.0
Avg grid
P7.4
P17.5
Avg finish
P9.2
P11.3
Finish rate
58.6%
50%
Rates reward peak form; totals reward longevity. Avg grid/finish: lower is better.
Why they retired
Jack Brabham
Peter de Klerk
Mechanical retirements
44
1
Crash retirements
8
0
Classified from the finishing status. Mechanical covers car failures, crash covers accidents, collisions and damage — fewer is better on both.
Retirements with an unclear cause: 1 · 1
Milestones & racecraft
1955
Debut season
1963
1959 · aged 33
First win
—
1959
First pole
—
1959 · aged 33
First title
—
P1
Best finish
P10
-1.8
Avg places gained
+6.3
Season points trajectory
Jack Brabham
Peter de Klerk
Final points each season — scoring systems changed over the eras.
Track by track
| Circuit | Jack Brabham | Peter de Klerk |
|---|---|---|
| W · Pod · Best | W · Pod · Best | |
| W · Pod · Best W · Pod · Best | ||
| Kyalami | 1 · 1 · P1 | 0 · 0 · P11 |
| Jack Brabham 1 · 1 · P1 0 · 0 · P11 Peter de Klerk | ||
| Prince George Circuit | 0 · 0 · P4 | 0 · 0 · P10 |
| Jack Brabham 0 · 0 · P4 0 · 0 · P10 Peter de Klerk | ||
Team history
Jack Brabham
Cooper 1955Maserati 1956Cooper 1957–1958Cooper-Climax 1959–1961Lotus-Climax 1962Brabham 1962Lotus-Climax 1963Brabham 1963Brabham-Climax 1964–1965Brabham-Repco 1966–1968Brabham-Ford 1969Brabham 1970
Peter de Klerk
19551970
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).