queen fought chopper 30 min
marco vs king 30 min
then sanji took over chopper vs queen idk how many mins
then king negged marco
so they 1v1 for a while
marco coudlnt even scratch king and got negged
Marco fought king and Queen for 8 chapters
Then Chopper fought queen for 8 chapters - marco another 8 chapters
then sanji fought queen for 7 chapters - marco another 7 chapters (before zoro showed up)
Therefore he fought some meant to be relative to him for 23 chapters and in 8 of those chapters king had help aswell as marco healing random fodder and stopping oni virus
therefore if you can read Marco negs king
(also lets not forget marco clashing with a yonko before fighting them)
(And using his df to fly to wano aka using stamina)