Arsenal are at the head of the queue to sign promising defender Dayot Upamecano from RB Leipzig.

The French defender has excelled in the Bundesliga and was linked with a summer move to the Gunners.

They opted to let him develop for another year before making their move.

Calciomercatosays Arsenal will move for the 20-year-old in the coming summer transfer window.

AC Milan are also interested, but would find it hard to match Arsenal's offer from a financial perspective.

Upamecano would be the Gunners' main summer target, as they hope to improve the centre of their defence.