For most of the late 2010s, men's tennis was an old man's game. The powerful trio of Serbia's Novak Djokovic, Switzerland's Roger Federer and Spain's Rafael Nadal held on long past the point even the most optimistic fans thought they would.

Gael Monfils became the oldest player to triumph in Auckland since 1977 as he beat Zizou Bergs in straight sets on Saturday.

Gael Monfils claimed his 13th ATP title in Auckland. The Frenchman played in his 35th ATP final and ousted Belgium's Zizou Bergs 6-3, 6-4 in an hour and 37 minutes, lifting a trophy and writing history books.