Aldo ( 25 - 1 ) improved to 15 - 0 under the Zuffa banner .
Aldo ( 25 - 1 ) has n't fought since earning a unanimous decision win over Mendes in a thrilling bout at UFC 179 last October .
Aldo ( 25 - 1 ) improved to 15 - 0 under the Zuffa banner but has n't fought since earning a unanimous decision win over Mendes in a thrilling bout at UFC 179 last October .