Mercedes’ Russell and Antonelli head F1’s fiercest intra-team battle of 2026

Formula 1’s leading teams all entered 2026 with established hierarchies, yet shifting regulations, contrasting driving styles and changing confidence have unsettled assumptions about who really holds the upper hand

June 29, 2026

George Russell came into 2026 anticipating a coronation, the realisation of his lifelong dream to become world champion. He had the car, the experience and de facto leadership at Mercedes as it returned to the top in Formula 1. Instead, he’s facing the very real risk that he will be usurped by Kimi Antonelli without ever being crowned.

Despite the clamour to declare Russell a busted flush and Mercedes already Antonelli’s team, the battle hasn’t been won and lost yet. But through the early stages of the season Antonelli has looked increasingly assured, with his run of five consecutive early season grand prix victories a tale of increasing confidence that has left Russell questioning himself.

Mercedes Team Formation

Of all the intra-team tête-à-têtes in Formula 1, George Russell and Kimi Antonelli is the most potentially volatile

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As Russell pointed out in Monaco, Antonelli’s style can be well-suited to these cars and the demands of the tyres. He’s attacking, adept at feeling out what the car is doing and making constant tiny adjustments but rarely being imprecise while doing so. He commits to corners even when uncertain about the grip under him, confident in being able to deal with whatever the car throws at him. He is comfortable dancing on that limit, yet rarely drifts into over-aggression because there is subtlety to his aggression. Last year, there were times when his approach wasn’t refined enough, but the momentum during his rookie campaign was interrupted by Mercedes introducing a rear-axle upgrade that held back both drivers. Antonelli in particular struggled thanks to his more aggressive technique, which by his own estimate cost him three months. That’s partly why he appears to have taken such a giant leap forward this year.

“It remains to be seen how Antonelli stands up to the mental toil.”

Russell’s high-commitment smoothness tends towards a ‘don’t brake later, brake less’ approach, keeping the car stable, loading up the car progressively and carrying the speed into the corner. Get the entry right, mid-corner should ideally follow even though he has become increasingly at ease with making adjustments if needed, and then the exit will be strong. His corner-entry style can exert higher peak loads on the rear tyres, which is a key area where he has hinted Antonelli’s technique can have an advantage.

Russell can struggle in dry conditions when the grip is low and he needs to adapt to the constant microslides that Antonelli thrives with, as it can make the car feel more ‘floaty’. But as his dominant single-lap pace in Spain proved, sometimes minimising sliding can stop you overtaxing the tyres when temperatures are critical.

The trouble was, he didn’t carry that dominance into the race. That’s the big concern for Russell, who in Spain espoused a back-to-basics approach having admitted to “doing some copy-pasting” from Antonelli in terms of set-up. He set out to “trust in those instincts” that have served him so well throughout his career and not get too bogged down in the data, relying on the feedback he’s getting behind the wheel to drive his improvement. Whether he can do so remains to be seen.

Mercedes Driver Duo

It was widely thought that 2026 would be Russell’s championship-winning season

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Antonelli is a driver who at just 19 still has significant potential to realise, and the fact that he’s operating at such a high level, in particular when it comes to race pace relative to Russell, suggests he has it in him to maintain his current level. However, there are tests to come and it remains to be seen how he stands up to the mental toll of a season-long championship campaign.

While there are question marks over how Russell reacts to what Antonelli is doing, there’s no doubt that the 28-year-old will do everything he can to undermine his team-mate’s seemingly inexorable rise and reassert himself. The combination of Russell’s calculating ruthlessness, which is twinned with the risk of paranoia over whether Mercedes is favouring his team-mate, and Antonelli’s determination to take the fight to him at every opportunity, makes this the most combustible of any pairing on the grid, with the world championship stakes acting as an accelerant. They have crossed swords on track multiple times already and if that continues there’s every chance of a collision that might prove to be an inflection point in intra-team relations.

It could be that Antonelli is on a trajectory to prevail, but Russell shouldn’t be underestimated and it’s almost inconceivable that there won’t be controversial flashpoints at some point.

Lewis Hamilton and Charles Leclerc race side by side for Ferrari.

Wheel-to-wheel for the Ferrari pair

Andreacatalini/Ferrari

Charles Leclerc must have been convinced he’d seen off Lewis Hamilton. The seven-times world champion arrived at Maranello last year in a whirlwind of excitement that quickly collapsed into disappointment and self-doubt, while Leclerc held the Ferrari leading man status he first wrested from Sebastian Vettel in 2019-2020. He won’t have been foolish enough to write off Hamilton completely, but the battle seemed won.

The narrative has been turned on its head in the first half of 2026. Hamilton is revitalised, with questions no longer about whether he’ll see out his contract or whether age has blunted his skills, while Leclerc is doubted. There was a moment when Hamilton signalled his intent on the way to that famous first grand prix victory for Ferrari during the post-qualifying press conference, pointing out what he could do that his team-mate couldn’t in response to a question about how tricky the Ferrari was to drive in the context of Leclerc’s Q3 crash.

“I was braking very late into Turn 4, which had been visible [in the data], and I think Charles probably tried to carry a lot of speed into that corner, and unfortunately it didn’t work out for him.”

Matter-of-fact, but pointed. The contrast between this relaxed and confident Hamilton and last year’s forlorn figure, a man who at one stage declared himself “absolutely useless”, is stark. Confident as Leclerc would have been, this is the nagging fear at the back of his mind, that Hamilton in his second season at Ferrari, with the reset of the new regulations, still had it in him.

The cars are more to Hamilton’s liking, replacing the ground-effect cars that muted his ability to brake late and carry the speed into the corner in the way he wanted with more responsive machinery. With team principal Fred Vasseur’s support, he’s been allowed to switch from Brembo brake discs to Carbone Industrie versions that give him the immediate stopping power he demands. Add that to a burgeoning relationship with new race engineer Carlo Santi, officially temporary but increasingly likely to endure, and Hamilton appears to be somewhere close to his best. With a car that, certainly in Barcelona, gave him the rear-end stability he needs to attack the corners on the brakes, get the car rotated and know that it won’t step out on him, he’s fast. And as he showed in the race, consistently so.

Lewis Hamilton and Charles Leclerc pose in Ferrari team shirts at Monaco.

How will Charles Leclerc cope with a resurgent Lewis Hamilton at Ferrari?

Andreacatalini/Ferrari

This leaves Leclerc struggling on two fronts. Firstly, there’s the psychological fight to reassert himself. This is his team, one he’s recently recommitted to, yet it’s Hamilton who is flirting with emerging as a world championship contender. The Spain qualifying crash that left him “very ashamed” was a consequence of overreaching, following just a week after tagging the Tabac wall on his final Q3 lap.

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Secondly, he must come to terms with a car that hasn’t always given him what he needs. Having tried the CI discs at Suzuka in April, he didn’t switch to them until Barcelona after struggling with the consistency of the Brembo product. He’s also complained about power unit regulations that militate against his livewire style, dancing on the limit of traction at the rear, given such high-wire acts don’t gel with energy regimes that reward consistency even in qualifying. Just as Hamilton did last year, Leclerc feels neutered as a driver.

It’s not decided yet. Leclerc has endured a difficult spell, but he remains one of the fastest drivers, if not the fastest, in F1 over a single lap.

“Lewis will stop at nothing to make himself the epicentre of Ferrari.”

What’s more, even when struggling with the brakes his underlying pace has, at times, been a little faster than Hamilton’s. The raw materials are there, but he must weather this storm at a time when Hamilton is exerting a growing gravitational pull.

Leclerc still holds all of the cards, but the question is whether he plays them correctly or loses himself by not knowing how to react to Hamilton’s growing influence in the team. Leclerc is stunningly fast, over one lap and race distances, having also developed into a canny tyre-manager when needed, but the stress over radio communications and doubts about his influence over the engineering side of the team highlight cracks for Hamilton to exploit.

The battle will be no-holds-barred on the circuit, but off-track it likely won’t be one of animosity, instead a far more subtle one as the veteran legend stops at nothing to make himself the epicentre of Ferrari. What happens won’t only make or break Hamilton’s Ferrari dream, but also Leclerc’s.

Two McLaren Formula 1 cars line up in the pit lane.

There have been podiums for Oscar Piastri and Lando Norris, below, in 2026, but the McLaren drivers aren’t challenging for wins

LAT/McLaren

The conflict between Norris and Piastri was one of the defining narratives of 2025, but not this year. With McLaren no longer a regular race-winning threat, Norris’s Miami sprint victory aside, the rivalry between the pair has been relegated to a sub-plot. Norris triumphed in 2025 without landing the killer blow, but hostilities are on hold as the pair strive to help McLaren back to title-chasing form.

Despite that, there are hints that Norris has achieved a new level after winning last year’s title. He has an unusual psychology for a world champion, talking in the past of ‘imposter syndrome’ and lacking the rock-solid, in some cases irrational, self-confidence that has characterised many of the greats. That’s not a criticism or a limitation, but it does mark him out as different. Piastri is a cooler head, F1’s resident iceman, so how profound the psychological toll of losing last year is remains hidden.

Last year, Norris faced a similar situation to the one Russell is in now, starting the season as clear favourite, then being put on the back foot by the less experienced Piastri. You can also draw parallels with Leclerc, with Norris crashing in qualifying in Saudi Arabia trying to emulate Piastri’s ability to carry speed into Turn 4. Yet Norris, after hitting rock bottom when an engine failure hit mid-season at Zandvoort, reset himself. He dug deep and hit back as Piastri admitted to overdriving in Baku, where he crashed in qualifying and on the first lap of the race after a jump start, then struggled on the late-season lower-grip tracks. There, like Russell, the need for constant adjustments blunted his ultra-committed-on-the-brakes approach while Norris, a sensitive driver who thrives when making those tiny adjustments based on steering feedback, excelled. This played out against a backdrop of suspicion about favouritism within the team thanks to the well-intentioned desire to use ‘Papaya rules’ to allow an even fight, but that often simply led to the impression that it was doing the opposite.

Oscar Piastri and Lando Norris speak during a McLaren media session.

LAT/McLaren

The underlying conflict remains but is dormant, and although there’s still no decisive victory Norris has been the more impressive McLaren driver in a season beset by reliability problems. That’s perhaps to be expected given these lower-downforce cars that move around more, but until McLaren has a more consistently competitive platform it is impossible to draw any definitive conclusions. This is a lull in hostilities, not the end of it, and once McLaren does get back to regular winning ways the fault lines of 2025 will become visible again and the battle for supremacy will be rejoined. In the meantime, their complementary skillsets as drivers are a valuable weapon for the team.

Two Red Bull Formula 1 cars run together on track.

Red Bull team-mates at Suzuka in March

Getty Images/Red Bull Content Pool

Max Verstappen is an irresistible force; being his team-mate is the poisoned chalice Isack Hadjar must drink from. The 21-year-old believes he can beat Verstappen, but even becoming the proverbial immovable object that can stand up to life alongside the four-times world champion would represent a win.

Hadjar hasn’t matched Verstappen so far, but has started well. He’s avoided the fate of Liam Lawson, absurdly relegated to Racing Bulls after just two races last year, and has performed at a level that has at least prevented rumours of his sacking. The trouble is, Verstappen seems impregnable. It’s often said Red Bull designs the car to suit Verstappen, but while there’s a kernel of truth in that, the chain of cause and effect is more complicated. Not only is Verstappen mentally robust, save for those occasions on track when red mist descends, but he also raises the ceiling of what Red Bull can do with its car.

“The question is whether Hadjar can thrive in these conditions.”

It’s well known he craves a responsive front end, and can tolerate more rear-end instability than probably any driver on the grid. That’s less a preference and more about a capacity to operate in a window that raises the laptime potential of the car. Every driver sits somewhere on the spectrum for ability to handle rear-end instability, and Verstappen, like Michael Schumacher in his heyday, is at the extreme end. When the car is front-limited, Verstappen’s advantage is eroded but he doesn’t go missing. The Red Bull becomes a hostile environment to most when it’s to his liking. Optimise the car around lesser drivers and they perform better, but you lose access to the greater heights Verstappen can reach. The question is whether Hadjar can thrive in these conditions.

Max Verstappen and Isack Hadjar in Red Bull Racing team suits.

Isack Hadjar is yet to stand shoulder-to-shoulder with Max Verstappen

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The evidence so far is inconclusive. On the positive side, Hadjar is closer to Verstappen’s style than, say, Verstappen’s long-time Red Bull team-mate Sergio Pérez was. He can live with a reasonable amount of rear-end instability but has a slightly more aggressive style than Verstappen’s, late braking, hustling the car into the corner but at risk of inducing over-rotation and scrubbing speed if the rear steps out. The beauty of Verstappen’s driving is that there is a calmness amid the tumult, as he tends to brake slightly earlier and somehow float a car that to most would be on a terrifying knife-edge into the corner.

There’s no sign of fractiousness, but unless Verstappen is given something to worry about why would there be? Instead, Hadjar appears at war with himself, never more furious than when he makes a mistake. In the car, an error can be followed by his trademark ‘Isack smack’, striking the steering wheel repeatedly. Outside of the car, and even if a qualifying session or race has ostensibly gone well, he is prone to eviscerating himself. That can be a valuable weapon when it comes to self-improvement, but the 21-year-old would benefit from rounding off those sharper edges while retaining the brutal honesty that will allow him to improve.

Hadjar has passed his first test alongside Verstappen in that he hasn’t sunk without trace and, at times, has lived with him. Equally, he’s never done anything to suggest he can seriously trouble his team-mate. But then again, who could?