A heavyweight clash between Alistair Overeem and Augusto Sakai is expected to serve as the headliner for an Ultimate Fighting Championship card on Sept. 5.
 | Alistair Overeem vs. Augusto Sakai Targeted for UFC Headliner on Sept. 5 A heavyweight clash between Alistair Overeem and Augusto Sakai is expected to serve as the headliner for an Ultimate Fighting Championship card on Sept. 5. |
