Following the removal of the TJ Dillashaw/Renan Barao bout from the UFC 186 card, a bout between Quinton Jackson and Fabio Maldonado has been promoted to co-main event. Also, a lightweight bout between Abel Trujillo and John Makdessi, originally set for the Fox Sports 1 Preliminary Card, has been promoted to the pay-per-view portion of the card. Additionally, a lightweight division bout between Olivier Aubin-Mercier and David Michaud has been promoted from the UFC Fight Pass portion of the preliminary card to the Fox Sports 1 portion of the preliminary card. UFC 186 takes place on April 25th from the Bell Centre in Montreal, Quebec, Canada with Demetrious Johnson and Kyoji Horiguchi headlining.