A lightweight bout will be the co-main event of UFC Fight Night 51 on September 13th in Brazil as Gleison Tibau will meet Piotr Hallman.
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UFC officials announced the fight booking on Tuesday.
UFC Fight Night 51 will come from the Nilson Nelson Gymnasium in Brasila, Brazil and will be headlined by a heavyweight bout as Andrei Arlovski meets Antonio Silva.
Tibau (29-10) has won three of his last four and seven of ten. He is coming off a decision win against Pat Healy at UFC Fight Night 45 and his last two wins have come by decision.
Hallman (15-2) is coming off a submission win in June against Yves Edwards and has won two of his three fights in the UFC. In both of his UFC wins, he has won a performance of the night bonus.
Along with announcing Tibau vs. Hallman as the co-main event, the UFC made Godofredo Pepey vs. Dashon Johnson and Francisco Trinaldo vs. Efrain Escudero official for the fight card.
The current UFC Fight Night 51: Arlovski vs. Silva II is below.
Andrei Arlovski (22-10) vs. Antonio Silva (18-5)
Gleison Tibau (29-10) vs. Piotr Hallman (15-2)
Leonardo Santos (12-3-1) vs. Lukasz Sajewski (13-0)
Sergio Moraes (8-3) vs. Santiago Ponzinibbio (19-2)
Igor Araujo (25-6, 1NC) vs. George Sullivan (15-3, 1NC)
Paulo Thiago (15-7) vs. TBD
Jessica Andrade (11-3) vs. Valerie Letourneau (6-3)
Rani Yahya (19-8, 1NC) vs. Johnny Bedford (19-11-1, 1NC)
Godofredo Pepey (10-3) vs. Dashon Johnson (9-1)
Francisco Trinaldo (14-4) vs. Efrain Escudero (22-8)