UFC 246 fight week photos

Conor McGregor, left, and Donald "Cowboy" Cerrone pose during a ceremonial weigh-in for a UFC 246 mixed martial arts bout, Friday, Jan. 17, 2020, in Las Vegas. The two are scheduled to fight in a welterweight bout Saturday.

Welterweight fighter Conor McGregor leaves a ceremonial weigh-in for UFC 246 at Park Theater at Park MGM on January 17, 2020 in Las Vegas, Nevada. McGregor will face Donald Cerrone at UFC 246 on January 18 in Las Vegas.

Lightweight fighter Anthony Pettis poses on the scale during a ceremonial weigh-in for UFC 246 at Park Theater at Park MGM on January 17, 2020 in Las Vegas, Nevada. Pettis will face Carlos Diego Ferreira at UFC 246 on January 18 in Las Vegas.

Bantamweight fighter Brian Kelleher poses on the scale during a ceremonial weigh-in for UFC 246 at Park Theater at Park MGM on January 17, 2020 in Las Vegas, Nevada. Kelleher will face Ode' Osbourne at UFC 246 on January 18 in Las Vegas.

Bantamweight fighters Brian Kelleher (L) and Ode' Osbourne pose during a ceremonial weigh-in for UFC 246 at Park Theater at Park MGM on January 17, 2020 in Las Vegas, Nevada.

UFC president Dana White separates bantamweight fighters Holly Holm (L) and Raquel Pennington as they face off during a ceremonial weigh-in for UFC 246 at Park Theater at Park MGM on January 17, 2020 in Las Vegas, Nevada.

Bantamweight fighter Holly Holm poses on the scale during a ceremonial weigh-in for UFC 246 at Park Theater at Park MGM on January 17, 2020 in Las Vegas, Nevada. Holm will face Raquel Pennington at UFC 246 on January 18 in Las Vegas.

Welterweight fighter Conor McGregor calls out during a ceremonial weigh-in for UFC 246 at Park Theater at Park MGM on January 17, 2020 in Las Vegas, Nevada. McGregor will face Donald Cerrone at UFC 246 on January 18 in Las Vegas.

Welterweight fighters Conor McGregor (L) and Donald Cerrone pose during a ceremonial weigh-in for UFC 246 at Park Theater at Park MGM on January 17, 2020 in Las Vegas, Nevada. McGregor will face Donald Cerrone at UFC 246 on Jan. 18 in Las Vegas.

Conor McGregor, left, and Donald "Cowboy" Cerrone pose for photographers during a news conference for a UFC 246 mixed martial arts bout Wednesday, Jan. 15, 2020, in Las Vegas. The two are scheduled to fight in a welterweight bout Saturday.

Donald "Cowboy" Cerrone speaks during a media event for the UFC 246 mixed martial arts bout, Thursday, Jan. 16, 2020, in Las Vegas. Cerrone is scheduled to fight Conor McGregor in a welterweight bout Saturday in Las Vegas.

Conor McGregor, left, and Donald "Cowboy" Cerrone pose for photographers during a news conference for a UFC 246 mixed martial arts bout, Wednesday, Jan. 15, 2020, in Las Vegas. The two are scheduled to fight in a welterweight bout Saturday.

Heavyweight fighter Maurice Green attends the UFC 246 Ultimate Media Day on January 16, 2020 in Las Vegas, Nevada. Green will face Aleksei Olenik at UFC 246 on Jan. 18 in Las Vegas.

Bantamweight fighter Raquel Pennington attends the UFC 246 Ultimate Media Day on January 16, 2020 in Las Vegas, Nevada. Pennington will face Holly Holm at UFC 246 on Jan. 18 in Las Vegas.

Strawweight fighter Alexa Grasso attends the UFC 246 Ultimate Media Day on January 16, 2020 in Las Vegas, Nevada. 

Welterweight fighter Conor McGregor listens to a question during the UFC 246 Ultimate Media Day on January 16, 2020 in Las Vegas, Nevada. McGregor will face Donald Cerrone at UFC 246 on Jan. 18 in Las Vegas.

Welterweight fighter Conor McGregor listens to a question during the UFC 246 Ultimate Media Day on January 16, 2020 in Las Vegas, Nevada. McGregor will face Donald Cerrone at UFC 246 on Jan. 18 in Las Vegas.

Bantamweight fighter Holly Holm poses during the UFC 246 Ultimate Media Day on January 16, 2020 in Las Vegas, Nevada. Holm will face Raquel Pennington in UFC 246 on Jan. 18 in Las Vegas.

Bantamweight fighter Holly Holm is interviewed during the UFC 246 Ultimate Media Day on January 16, 2020 in Las Vegas, Nevada. Holm will face Raquel Pennington in UFC 246 on Jan. 18 in Las Vegas.

Lightweight fighters Anthony Pettis (L) and Carlos Diego Ferreira pose during the UFC 246 Ultimate Media Day on January 16, 2020 in Las Vegas, Nevada.

Strawweight fighters Claudia Gadelha (L) and Alexa Grasso face off during the UFC 246 Ultimate Media Day on January 16, 2020 in Las Vegas, Nevada.

Strawweight fighters Claudia Gadelha (L) and Alexa Grasso pose during the UFC 246 Ultimate Media Day on January 16, 2020 in Las Vegas, Nevada.

Bantamweight fighters Holly Holm (L) and Raquel Pennington face off during the UFC 246 Ultimate Media Day on January 16, 2020 in Las Vegas, Nevada.

Welterweight fighter Donald Cerrone responds to a question during the UFC 246 Ultimate Media Day on January 16, 2020 in Las Vegas, Nevada. Cerrone will fight Conor McGregor at UFC 246 on January 18 in Las Vegas.

Conor McGregor reacts during a media event for the UFC 246 mixed martial arts bout, Thursday, Jan. 16, 2020, in Las Vegas. McGregor is scheduled to fight Donald "Cowboy" Cerrone in a welterweight bout Saturday in Las Vegas.