Masten Gregory
American · 1957–1965
VS

Günther Seiffert
German · 1963–1963
As teammates — same car
Race finishesahead
1
0
Qualifyingahead
0
0
Masten Gregory · Günther Seiffert
Qualifying compares starting grid position, which covers every era — it includes any grid penalties.
Race H2H
1 — 0
1 shared
Qualifying H2H
0 — 0
0 shared
Championship record
0
World titles
0
0
Runner-up
0
0
Top-3 finishes
0
P6
Best championship
—
Teammate battle by season
1
0
1963
Career totals
Masten Gregory Günther Seiffert
Championships
0
0
Wins
0
0
Poles
0
0
Podiums
3
0
Fastest laps
0
0
Career points
21
0
Starts
42
1
Rate-adjusted · per start
Masten Gregory Günther Seiffert
Win rate
0%
0%
Podium rate
7.1%
0%
Pole rate
0%
0%
Points / start
0.5
0.0
Avg grid
P12.1
P0.0
Avg finish
P12.7
P31.0
Finish rate
61.9%
100%
Rates reward peak form; totals reward longevity. Avg grid/finish: lower is better.
Why they retired
Masten Gregory Günther Seiffert
Mechanical retirements
15
0
Crash retirements
0
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 · 0
Milestones & racecraft
1957
Debut season
1963
—
First win
—
—
First pole
—
—
First title
—
P2
Best finish
—
+0.6
Avg places gained
—
Season points trajectory
1957 1958 1959 1960 1961 1962 1963 1964 1965
Masten Gregory Günther Seiffert
Final points each season — scoring systems changed over the eras.
Track by track
Circuit Masten Gregory Günther Seiffert
W · Pod · Best W · Pod · Best
W · Pod · Best W · Pod · Best
Autodromo Nazionale di Monza 0 · 0 · P4 0 · 0 · —
Masten Gregory 0 · 0 · P4 0 · 0 · — Günther Seiffert
Team history
Masten Gregory
MAS
LOT
Maserati 1957–1958Cooper-Climax 1959Cooper-Maserati 1960Behra-Porsche 1960Cooper-Climax 1961Lotus-Climax 1961–1962Lotus-BRM 1962Lola 1963Lotus-BRM 1963BRM 1965
Günther Seiffert
Lotus-BRM 1963
19571965
Masten Gregory → Günther Seiffert → Compare others
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).