According to the Brazilian news source Portaldovaletudo.uol.com, former UFC light heavyweight champion Lyoto Machida will face Phil Davis in August.
The two would be part of UFC 163: Aldo vs. Pettis from Rio de Janeiro, Brazil and the likely co-main event.
Also if true, that would pave a clear path for Alexander Gustafsson to challenge UFC 205-pound champion Jon Jones later this year.
Machida (19-3) has won two straight, defeating Ryan Bader and Dan Henderson. Davis (11-1-1) is coming off a pair of wins over Wagner Prado and Vinny Magalhaes.
UPDATE: UFC officials have since confirmed that the fight will happen and will be the co-main event.