Quaresma returned for a second spell with Besiktas in 2015 and will now spend the next three seasons with the Super Lig leader.

The 33-year-old, part of the Portugal squad that triumphed at UEFA Euro 2016, will be paid $2.94 million for each of the next two seasons, with the 2019-2020 campaign set to earn him $2.45 million.

Quaresma won the Turkish Cup in his first stint with Besiktas, and is on course to make it successive Super Lig titles this term with the club two points clear of Istanbul Basaksehir.