Bantamweights Iuri Alcantara and Russell Doane will meet at UFC Fight Night 51. Officials announced the bout recently.

Set for September 13, the card will take places from Brasilia, Brazil. The main event features Antonio Silva and Andrei Arlovski in a rematch in the heavyweight division.

Alcantara (30-5) has already competed seven times inside the Octagon, going 5-2. The 33-year-old knocked out Vaughan Lee in his last fight, which came in Germany.

Doane (14-3) is unbeaten with the UFC, winning both of his bouts. He submitted Leandro Issa and scored a decision over Marcus Brimage.

Below is the current lineup:

Heavyweight: Antonio Silva vs. Andrei Arlovski

Lightweight: Leonardo Santos vs. Lukas Sajweski

Welterweight: Sergio Moraes vs. Santiago Ponzinibbio

Welterweight: Paulo Thiago vs. Sean Spencer

Welterweight: George Sullivan vs. Igor Araujo

Female Bantamweight: Jessica Andrade vs. Valerie Letourneau

Bantamweight: Rani Yahya vs. Johnny Bedford

Lightweight: Gleison Tibau vs. Piotr Hallmann

Featherweight: Godofredo Pepey vs. Dashon Johnson

Bantamweight: Iuri Alcantara vs. Russell Doane