Heinz-Harald Frentzen vs Karl Wendlinger

Heinz-Harald Frentzen beat Karl Wendlinger 5–1 on race day and 6–0 in qualifying at Sauber in 1995. Heinz-Harald Frentzen scored 3 points to 0.

Heinz-Harald FrentzenKarl Wendlinger

6Qualifying0

6 shared races

5Race day1

6 shared races

3Points0

as awarded at the time

26Points (today’s rules)1

rescored 25-18-15…

Race by race

Round-by-round comparison of Heinz-Harald Frentzen and Karl Wendlinger
R	Grand Prix	Grid	Heinz-Harald Frentzen	Karl Wendlinger	Points
1	Brazilian Grand Prix	14/19	Electrical	Electrical	0 / 0
2	Argentine Grand Prix	9/21	P5	Collision	2 / 0
3	San Marino Grand Prix	14/21	P6	Wheel	1 / 0
4	Spanish Grand Prix	12/20	P8	P13	0 / 0
16	Japanese Grand Prix	8/15	P8	P10	0 / 0
17	Australian Grand Prix	6/18	Gearbox	Physical	0 / 0

Other seasons in which Heinz-Harald Frentzen and Karl Wendlinger were teammates
Season	Team	Matchup	Quali	Race	Points
1994	Sauber	Heinz-Harald Frentzen vs Karl Wendlinger	3–0	1–2	2–4

Other Sauber teammate battles in 1995
Matchup	Quali	Race	Points
Jean-Christophe Boullion vs Heinz-Harald Frentzen	0–11	2–9	3–12

How these numbers are calculated

Only races both drivers started are counted. Entries that did not qualify, did not pre-qualify or were withdrawn are excluded, as is the Indianapolis 500 of 1950–1960.
Qualifying is compared on grid position rather than session times. Session-by-session qualifying data only exists from 1994, while grid position is recorded for over 99% of entries right back to 1950 — including every race of the 1950s, 60s and 70s.
On race day the driver classified ahead takes the round. If neither was classified, the one who completed more laps is credited; if both retired on the same lap it is scored as a tie and excluded from the tally.
Points are those awarded at the time and include sprint races from 2021. The second points row rescores every round under the current system so seasons from different eras can be compared.
These are points scored across the season, which up to 1990 is not the same as the championship total: only a driver’s best results counted towards the title. In 1988 Alain Prost outscored Ayrton Senna 105 to 94 and still lost the championship. Theseason page has the final standings.