The Europa League group stages kick-off tonight and Martinez believes Everton’s Premier League form will improve after the demands of playing in the Europa League contributed to an 11th place finish in May.
But the Catalan is itching for a return to the continent after talking Everton to the last 16 of the Europa League last season.
“It’s huge,” Martinez said.
“You don’t just need to prepare for the Europa League now, you think about it when you are assembling your squad, making the signings and looking at the physical outputs in training.
“It affects everything.
“We benefited from that experience, and we want to be involved in Europe again.
“But I think doing it in stages is beneficial.
“The league games now in the first half of the season mean a lot more than they did last season, which is only natural. When you are in Europe, the reality is that it takes some focus away from the league fixtures.”