Marquez fell heavily in the third practice session at the circuit where last year he broke his right arm in the opening race to end his 2020 campaign.
Back-to-back pole positions for @FabioQ20! 🔝The championship leader goes from strength to strength! 💪#SpanishGP… https://t.co/ezsIswIE6g
— MotoGP™🏁 (@MotoGP) 1619873623000
After a medical examination his Honda team tweeted that the 28-year-old Spaniard would race on.
“After his check, marcmarquez93 has been declared FIT for the remainder of the SpanishGP,” his Honda team tweeted.
Marquez had to go into the first qualifying session and was only fourth fastest, missing a chance to advance to the 10-man second session and battle for a place at the front of the grid.
Championship leader Quartararo dominated the times all weekend on his factory Yamaha but was pushed hard in final qualifying by Yamaha satellite rider Franco Morbidelli and Jack Miller on a Ducati.
The Frenchman recorded his fastest time just as the checkered flag fell to end the session.
“Feels really good,” said Quartararo. “It was one of the qualifying that I was more on the limit. I thought I was going to crash.”
Marquez made his comeback after nine months out and multiple bouts of surgery at the Portuguese MotoGP last month.
He admitted to a “lack of strength” after he struggled in Friday practice at Jerez.
In Saturday’s opening session he lost control of his bike at 180km at turn seven, sliding across gravel on his left arm and into a barrier.
Clearly shaken he managed to walk away, returning to the pits on a scooter.
MotoGP doctor Angel Charte said he ordered Marquez to undergo a scan as “a check-up”.
“He has a huge contusion to the neck and top of the back, ” Charte said.