The Spain international midfielder has issued a rallying call to his Blaugrana team-mates to hit the ground running as they look to retain their Primera Division title
The Blaugrana hit the ground running last term, fully exploiting Real Madrid's initially patchy form, and ultimately finished 15 points clear of their great rivals.
However, newly appointed Blancos boss Carlo Ancelotti has spent in excess of €60 million (£51.6m) on Isco and Asier Illarramendi this summer and Xavi has warned his team-mates that they can ill afford to expect a similar headstart this time around.
"We felt good both in the training sessions and in the game," the Spain international told reporters.
"The players who went to the Confederations Cup have trained with the team for two weeks, and the rest of the players have been at it for three. Little by little we’re getting into optimal shape.
"We have to focus on the first match of the Liga so that we can get a good start to the season and reach the objectives we’ve set out for ourselves.”
The Blaugrana kick off the defence of their Liga crown by hosting Levante at Camp Nou next Sunday, while los Blancos welcome Real Betis to the Spanish capital on the same day.