New York: Ukrainian Wladimir Klitschko retained his heavyweight world titles on Saturday with a lopsided 12-round unanimous decision over previously unbeaten American Bryant Jennings.


Wladimir Klitschko (right) lands a right hook on Bryant Jennings during their World Heavyweight Championship bout in New York's Madison Square Garden on Saturday. Pic/AFP 

In the bout at fabled Madison Square Garden, Klitschko did little to impress US fans who have failed to jump on his bandwagon despite his seemingly impenetrable reign.

Klitschko improved to 65-3 with 54 knockouts, earning his 22nd straight victory and making his 18th straight heavyweight world title defense.