Jaime Alguersuari vs Sébastien Buemi

Sébastien Buemi edged Jaime Alguersuari 4–3 in the races and 7–1 in qualifying at Toro Rosso in 2009. Sébastien Buemi scored 3 points to 0.

Jaime AlguersuariSébastien Buemi

1Qualifying7

8 shared races

3Race day4

8 shared races, 1 tied

0Points3

as awarded at the time

0Points (today’s rules)10

rescored 25-18-15…

Race by race

Round-by-round comparison of Jaime Alguersuari and Sébastien Buemi
R	Grand Prix	Grid	Jaime Alguersuari	Sébastien Buemi	Points
10	Hungarian Grand Prix	19/10	P15	P16	0 / 0
11	European Grand Prix	19/15	P16	Brakes	0 / 0
12	Belgian Grand Prix	17/16	Collision	P12	0 / 0
13	Italian Grand Prix	20/19	Retired	P13	0 / 0
14	Singapore Grand Prix	16/13	Brakes	Gearbox	0 / 0
15	Japanese Grand Prix	12/13	Accident	Clutch	0 / 0
16	Brazilian Grand Prix	12/6	P14	P7	0 / 2
17	Abu Dhabi Grand Prix	14/10	Gearbox	P8	0 / 1

Other seasons in which Jaime Alguersuari and Sébastien Buemi were teammates
Season	Team	Matchup	Quali	Race	Points
2011	Toro Rosso	Jaime Alguersuari vs Sébastien Buemi	7–12	10–9	26–15
2010	Toro Rosso	Jaime Alguersuari vs Sébastien Buemi	8–11	11–8	5–8

Other Toro Rosso teammate battles in 2009
Matchup	Quali	Race	Points
Sébastien Bourdais vs Sébastien Buemi	2–7	3–5	2–3

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 Entries that did not qualify, did not pre-qualify or were withdrawn are excluded, as is the Indianapolis 500 of 1950–1960.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.