Rather, McGregor meets Nate Diaz in a welterweight fight. Here’s what you need to know.

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MORE: UFC 196 LIVE UPDATES

When is Conor McGregor vs. Nate Diaz?

The main event of UFC 196 begins at 10 p.m. ET. McGregor-Diaz is the final bout, meaning it likely will not begin before 12:30 a.m. ET.

Where will Conor McGregor vs. Nate Diaz be staged?

UFC 196 takes place at the MGM Grand Garden Arena in Las Vegas.

Who is favored in Conor McGregor vs. Nate Diaz?

McGregor, despite the double weight class jump, is a prohibitive -500 favorite to get his 16th win in a row, according to The Linemakers. Diaz gets about +400 in most spots.

What matches are scheduled during UFC 196?

The preliminary card has three fights, airing on UFC Fight Pass at 6:30 p.m. ET.

Diego Sanchez vs. Jim Miller Justin Salas vs. Jason Saggo Julian Erosa vs. Teruto Ishihara

Part 2 of the preliminary card airs on fox Sports 1 at 8 p.m. ET.

Brandon Thatch vs. Siyar Bahadurzada Erick Silva vs. Nordine Taleb Vitor Miranda vs. Marcelo Guimaraes Darren Elkins vs. Chas Skelly

The main card is available on pay-per-view beginning at 10 p.m. ET. McGregor-Diaz will be the night’s final bout.

Amanda Nunes vs. Valentina Shevchenko Corey Anderson vs. Tom Lawlor Gian Villante vs. Ilir Latifi Holly Holm vs. Miesha Tate, UFC women’s bantamweight championship Conor McGregor vs. Nate Diaz