Arsenal pair William Saliba and Gabriel Martinelli have been ruled out of Wednesday's Carabao Cup fourth-round tie against Brighton.

Arsenal expert Charles Watts has revealed to Sports Mole the Gunners' new "biggest" injury concern after Mikel Arteta suffered four fresh blows against Crystal Palace at the weekend.

Mikel Arteta would be “blind” not to play Arsenal wonderkid Max Dowman — and starting him against Brighton in the Carabao Cup would prove he sees the vision. Dowman, 15, could start against Fabian Hurzeler’s side on Wednesday night after the Arsenal manager ruled out Gabriel Martinelli.

Gabriel Martinelli climbs off the bench to rescue a point for the Gunners in injury time after Mikel Arteta's side had been frustrated by City's defence

Gabriel Martinelli has set his sights on helping Arsenal win titles this season, and making Brazil's World Cup squad.

William Saliba, Declan Rice, Riccardo Calafiori and Gabriel Martinelli all had various complaints after Sunday’s victory.