Mangiacapre was moving keenly in the early stages, moving well from the waist to make the Cuban miss repeatedly. However, he still fell 3-2 behind after the first round.
Iglesias was the man pressing the action, but he was still finding the Italian a tough target to nail down. His greater work rate saw him land with a few shots to extend his advantage to four points.
The Cuban found some accuracy in the final round as Mangiacapre was forced to come forward and ran out a comfortable 15-8 winner.