When those criticisms were put to Verstappen at last weekend's Spa World Series by Renault event, he said: "What I've learned is that it shouldn't happen again.
"These things happen, they are part of racing, but now it's time to move on and focus on the race ahead in Canada.
"I've seen it a few times now. It was a hard crash, certainly my biggest so far. I'm happy that I didn't get hurt."
When asked directly if he had brake-tested Verstappen in Monaco, Grosjean said: "Of course not, what would that possibly achieve?
"I didn't brake early or lift off the throttle earlier on the lap which Verstappen hit me, in fact the data showed I braked five metres later than the lap before.
"The FIA are pretty thorough in their investigations and I don't know which annoyed me more; being hit and knocked out of the points, or having to go through the inquiry afterwards for something that was clearly not my fault.
"Ultimately, Max caught himself out by driving too aggressively on the wrong circuit to attempt a move like he did and we both felt the consequences.
Emerson Fittipaldi is better remembered for his Formula 1 world championships and Indianapolis 500 successes than for the spell running his eponymous F1 team. Despite a hugely talented roll call of staff, it was a period of internal strife, limited funding and few results - as remembered by Autosport's technical consultant
In the 1960s and 1970s, McLaren juggled works entries in F1, sportscars and the Indy 500 while building cars for F3 and F2. Now it’s returning to its roots, expanding into IndyCars and Extreme E while continuing its F1 renaissance. There’s talk of Formula E and WEC entries too. But is this all too much, too soon? STUART CODLING talks to the man in charge
Yuki Tsunoda arrived in grand prix racing amid a whirlwind of hype, which only increased after his first race impressed the biggest wigs in Formula 1. His road since has been rocky and crash-filled, and OLEG KARPOV asks why Red Bull maintains faith in a driver who admits he isn’t really that big a fan of F1?
OPINION: After Lewis Hamilton responded to reports labelling him 'furious' with Mercedes following his heated exchanges over team radio during the Russian Grand Prix, it provided a snapshot on how Formula 1 broadcasting radio snippets can both illuminate and misrepresent the true situation
OPINION: Valtteri Bottas is credited with pole position for the 2021 Turkish Grand Prix, despite being beaten in qualifying. This is another example of Formula 1 and the FIA scoring an own goal by forgetting what makes motorsport magic, with the Istanbul race winner also a victim of this in the championship’s recent history
Starting 11th after his engine change grid penalty, Lewis Hamilton faced a tough task to repeat his Turkish Grand Prix heroics of 2020 - despite making strong early progress in the wet. Instead, his Mercedes team-mate Valtteri Bottas broke through for a first win of the year to mitigate Max Verstappen re-taking the points lead