Martin crashed heavily in the latter stages of FP3 last Saturday and suffered a number of fractures, with the Pramac rookie taken to hospital in Faro and dominated out of the Portuguese GP weekend.
The Spaniard was transferred to hospital in Barcelona on Monday for surgical procedure, although an operation on a fractured proper hand and ankle had to be postponed as a precaution following the knock to the pinnacle he took within the accident.
Martin will go below the knife on Wednesday morning and won’t be in motion subsequent weekend at Jerez.
Autosport/Motorsport.com can reveal Pramac has opted to run Rabat rather than Martin.
Rabat stepped as much as MotoGP in 2016 with Marc VDS having gained the Moto2 crown in 2014, earlier than starting his affiliation with Ducati at Avintia in 2018.
Tito Rabat, Barni Racing Group
Photograph by: Ducati Corse
The Spaniard suffered a horror leg damage in a crash throughout apply for the 2019 British GP, and continued to undergo the after-effects when he returned to racing in 2020.
Rabat did have a contract with Avintia for the 2021 season, however was moved apart when a deal was struck between Ducati and Luca Marini to convey the 2020 Moto2 runner-up into the premier class on a VR46-backed Avintia GP19.
Left with out choices in MotoGP, Rabat accepted a proposal to hitch the Ducati-supported Barni Racing squad in World Superbikes.
Rabat will make his WSBK debut when the delayed 2021 season begins on 21 Could, leaving him a free agent to face in for Martin for the Spanish GP, in addition to the French GP at Le Mans two weeks later if required.
Autosport understands Pramac has elected towards Ducati’s common stand-in Michele Pirro in an effort to achieve some contemporary knowledge, given the massive quantity of testing Pirro has performed already this yr.
Martin’s damage layoff comes simply weeks after his breakout Doha GP efficiency, the place he snatched his first MotoGP pole and went on to complete the race third having led it for the primary 17 laps.