Oliveira (35-10 MMA, 23-10 UFC) takes on Ilia Topuria (16-0 MMA, 8-0 UFC) for the vacant lightweight title in Saturday's UFC 317 (pay-per-view, ESPN, ESPN+) main event at T-Mobile Arena in Las Vegas.

UFC 317 has another change just days before the pay-per-view event. The promotion announced that Sedriques Dumas is out of his scheduled middleweight matchup with newcomer Jackson McVey for undisclosed reasons.

Ahead of UFC 317 this weekend, let's take a look at what headliners, Ilia Topuria and Charles Oliveira may earn in Las Vegas.