It has been a frantic start to the season, with seven races on four continents in 12 weeks. But patterns are already starting to emerge within Formula 1 teams about which drivers have taken their opportunities and who needs to up their game.
Only three teams - Ferrari, Red Bull and Toro Rosso - have an unchanged driver line-up from 2016, and new man on the other side of the garage or not, a driver's first yardstick is their team-mate. Now, a little over a third of the way through the season, let's look at how they're stacking up against each other.
OPINION: Saudi Arabia's new F1 circuit delivered a memorable first event, although not necessarily for all the right reasons. In the wake of the chaotic race, drivers voiced their concerns about the track but small changes could make significant improvements ahead of a return in four months
From ranking as one of the most impressive new teams to join the Formula 1 grid, Haas’s stock has plummeted along with its on-track performances over the past two seasons. Everything now hangs on whether its reforged alliance with Ferrari can deliver a better car – and whether its rookie drivers can set aside their quarrels. OLEG KARPOV asks if any of these goals are achievable…
OPINION: Max Verstappen has made the 2021 Formula 1 championship. He’s taken the fight to the all-conquering Mercedes squad and its dominant champion, produced driving displays few can match. But he’s been on a controversial course too, and finally crossed a particular line in Jeddah
The inaugural Saudi Arabian Grand Prix was a race packed full of incident as Formula 1 2021's title contenders repeatedly clashed on track. Lewis Hamilton won out over Max Verstappen to level the scores heading into next weekend's Abu Dhabi finale, as Jeddah turned F1 into a drama series
Dropped by Red Bull last season, Alexander Albon has fought back into a Formula 1 seat with Williams. ALEX KALINAUCKAS explains what Albon has done to earn the place soon to be vacated by the highly rated George Russell
Mercedes led the way in practice for Formula 1’s first race in Jeddah, where Red Bull was off the pace on both single-lap and long runs. But, if Max Verstappen can reverse the results on Saturday, factors familiar in motorsport’s main electric single-seater category could be decisive in another close battle with Lewis Hamilton
Earning praise from rivals has been a welcome sign that Lando Norris is becoming established among Formula 1's elite. But the McLaren driver is confident that his team's upward curve can put him in the mix to contend for titles in the future, when he's hoping the compliments will be replaced by being deemed an equal adversary
F1 needs Kubica back and Honda gone
Mercedes still facing 'question marks' with 2017 F1 car, Wolff says