In a bold strategic move, the Genoese forces orchestrated a cunning deception against the Venetian galley fleet, leading them to believe they should set sail eastward to the Levant. Meanwhile, the Genoese had set their sights on a lucrative Venetian trade convoy operating in nearby waters. As the Venetians unwittingly pursued false leads, the Genoese capitalized on the opportunity, positioning themselves to intercept the convoy near the island of Saseno. What ensued was a well-executed ambush that resulted in the capture of the entire trade caravan. Venetian losses were not merely material, but they also encountered a significant psychological blow due to the successful maneuver by their rivals.

The background of this encounter lies in the fierce economic rivalry between Venice and Genoa, two prominent maritime republics in the Mediterranean during the 13th century. This period was characterized by intense competition for trade routes, naval supremacy, and control over strategic maritime locations. The Battle of Saseno was one of several confrontations in this prolonged struggle, marking a turning point that showcased Genoa's growing naval capabilities and tactical prowess. The event exemplified the shifting tides of power in the region, as Genoa sought to assert its influence over lucrative trade networks previously dominated by Venice.

The success at Saseno not only affirmed Genoese naval strength but also instigated a series of retaliatory maneuvers by Venice, leading to further confrontations in their ongoing conflict. The immediate fallout saw heightened tensions in Mediterranean trade routes, as Venetian merchants became increasingly wary of Genoese tactics, and the rivalry deepened.