The quest for the Muhammad Ali Trophy in the cruiserweight division comes to San Antonio, USA on September 23 when Cuban WBA World Champion Yunier 'The KO Doctor' Dorticos (21-0, 20 KOs) faces Russian Dmitry 'Russian Hammer' Kudryashov (21-1, 21 KOs) in a quarter-final bout at the Alamodome.

"I'm proud to attend a tournament where Muhammad Ali's name is on the trophy and I'm looking forward to proving that I'm the best cruiserweight in the world,” said 31-year-old Dorticos from Miami, Florida.

“I am also happy that this bout is in the United States, which I now consider my country. I am sure that on September 23rd, I will be victorious.”

There are two KO specialists, two effective hammers colliding when the World Boxing Super Series hits Texas.

"Kudryashov calls himself ‘Russian Hammer’, but do not forget that there is also a Cuban hammer in this fight. My nickname is ‘The KO Doctor’, and Kudryashov is my next patient."

The Draft Gala in Monaco in July paved the way the clash of the KO kings between fourth-seeded Dorticos and unseeded Kudryashov.

“I can’t wait for this fight to take place. One thing is for sure - the crowd in San Antonio gets an explosive affair that doesn’t go the distance!” said 31-year-old Kudryashov from Volgodonsk in Russia.

"I think it's amazing that this tournament only contains the best of the best, all four reigning cruiserweight champions. I have respect for Dorticos and the other participants, but they will also respect my hammer because it will bring me all four titles and the Muhammad Ali Trophy,” said Kudryashov.

Ticket details for the quarter-final clash between Dorticos and Kudryashov on September 23 at the Alamodome in San Antonio will be announced soon. In the meantime, sign-up to ticket alerts here.