2018 F1 Teammate Head to Head

Every 2018 Formula 1 teammate battle ranked: qualifying and race head to head, average qualifying gap and points split for 10 pairings. Most one-sided: Fernando Alonso vs Stoffel Vandoorne, 21–0 in qualifying.

2018 teammate rankings

2018 F1 teammate head to head, most one-sided first
#	Team	Teammates (stronger first)	Qualifying	Avg quali gap	Races	Points	Dominance
1	McLaren	Fernando Alonso vs Stoffel Vandoorne	21–0	+0.392s	10–3	50–12	91%
2	Sauber	Charles Leclerc vs Marcus Ericsson	17–4	+0.605s	9–3	39–9	79%
3	Mercedes	Lewis Hamilton vs Valtteri Bottas	15–6	+0.172s	16–3	408–247	78%
4	Red Bull	Max Verstappen vs Daniel Ricciardo	15–6	+0.402s	8–3	249–170	72%
5	Force India	Esteban Ocon vs Sergio Perez	16–5	+0.448s	9–5	49–62	71%
6	Toro Rosso	Pierre Gasly vs Brendon Hartley	15–6	+0.789s	7–4	29–4	69%
7	Ferrari	Sebastian Vettel vs Kimi Raikkonen	17–4	+0.256s	8–8	320–251	68%
8	Renault	Nico Hulkenberg vs Carlos Sainz	13–8	−0.173s	8–4	69–53	64%
9	Williams	Sergey Sirotkin vs Lance Stroll	13–8	+0.066s	8–9	1–6	55%
10	Haas	Romain Grosjean vs Kevin Magnussen	11–10	+0.253s	7–7	37–56	51%

The stronger driver of each pairing is listed first. Qualifying counts sessions where both set a time; races count Grands Prix where both were classified. The gap is the stronger driver's average qualifying advantage (negative when the teammate was faster on average).