The Irishman is aiming to become a double UFC champion.
Alvarez and McGregor will face each other at UFC 205 on 12 November.
McGregor was fined for his pre-fight conference antics ahead of a fight against Nate Diaz at UFC 202.
McGregor is looking to become the first UFC fighter in history to hold two-weight titles.
IBTimes UK looks at Alvarez's MMA career to date ahead of Saturday night showdown at Madison Square Garden.
Miesha Tate lost her bantamweight title to Amanda Nunes at UFC 200.
Conor McGregor is looking to become the first UFC fighter to hold two-weight titles simultaneously.
'Bones' was banned by the United States Anti-Doping Agency in an arbitration hearing on Monday.
The 2024 Olympic Games and future of The Open Championship could change during Trump's first term.
McGregor will face Alvarez at the UFC 205 on 12 November.
The 28-year-old has promised to reveal something huge at Madison Square Garden.
Conor McGregor is hoping to be the first fighter in UFC history to hold two-weight titles.
The newly-crowned WBO welterweight champion defeated Jessie Vargas on his return from retirement.
The 29-year-old will serve a 12-month suspension after sanction by United States Anti-Doping Agency.
McGregor will next be seen in action at the UFC 205 event in New York when he takes on Eddie Alvarez.
Alvarez and McGregor have been exchanging words before their high-profile fight at UFC 205.
28-year-old to fight Eddie Alvarez for lightweight title in New York on Saturday.
Alvarez claims McGregor only faces subpar fighters.
Tate will be in action at the UFC 205 event in New York to be held on 12 November.
UFC 205 takes place on 12 November at Madison Square Garden in New York.
McGregor says Alavrez will not fight after the pair's upcoming clash at UFC 205.
Ronda Rousey will face Amanda Nunes at the UFC 207 event.