Oscar Piastri has been labelled the most improved driver on the F1 grid in 2025 following his narrow title loss.
Piastri held the lead of the drivers' championship for much of the year as he enjoyed a successful third campaign in the series.
However, a blip in form in the final quarter of the campaign saw team-mate Lando Norris close the gap and take over at the top of the standings.
Despite rescuing some form in the final two rounds, it was not enough for Piastri, who missed out on the title to Norris.
His performances throughout the year left former F1 driver Jolyon Palmer more than impressed, as he labelled Piastri as the most improved competitor on the grid throughout 2025.
“What a season for Oscar – another driver who came up tantalisingly short but at least managed to regroup after a tricky run through the Americas to shape up for a genuine title tilt,” Palmer told F1.com.
“Seven grand prix wins could easily have been 10 were it not for a penalty in Silverstone and tough strategy outcomes in Budapest and Qatar.
“His pace and consistency on Saturdays was critical – and a big turnaround from 2024 when he was blown away by Norris over one lap.”
As McLaren look to commence the 2026 season at the front of the field once again, Palmer has suggested there will be more pressure on Piastri's shoulders this time around.
“You could make a case for Oscar being a worthy world champion this year and from where he was in 2024 that’s an amazing coming of age,” he said.
“It didn’t happen, but he will certainly start next year with more eyes on him if he has a car to compete again. I think he’s shown he’s got what it takes.”
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