UFC Fight Night 220 - Muniz vs. Allen --- UFC Fight Night 221 - Yan vs. Dvalishvili 
UFC 285: Jones vs. Gane is an upcoming mixed martial arts event produced by the Ultimate Fighting Championship that will take place on March 4, 2023, at the T-Mobile Arena facility in Paradise, Nevada, part of the Las Vegas Metropolitan Area, United States.
Fight card
Main card
Heavyweight Jon Jones vs. Ciryl Ganei Heavyweight Championship
Women's Flyweight Valentina Shevchenko (c) vs. Alexa Grassoi Women's Flyweight Championship
Welterweight Geoff Neal vs. Shavkat Rakhmonov
Lightweight Mateusz Gamrot vs. Jalin Turner
Middleweight Bo Nickal vs. Jamie Pickett
Preliminary card (ESPNews / ESPN+)
Bantamweight Cody Garbrandt vs. Trevin Jones
Middleweight Derek Brunson vs. Dricus du Plessis
Women's Flyweight Viviane Araújo vs. Amanda Ribas
Middleweight Julian Marquez vs. Marc-André Barriault
Early preliminary card (ESPN+ / UFC Fight Pass)
Welterweight Ian Garry vs. Song Kenan
Bantamweight Cameron Saaiman vs. Leomana Martinez
Women's Strawweight Jessica Penne vs. Tabatha Ricci
Bantamweight Da’Mon Blackshear vs. Farid Basharat
Lightweight Esteban Ribovics vs. Loik Radzhabov
Background
A UFC Heavyweight Championship bout for the vacant title between former two-time UFC Light Heavyweight Champion Jon Jones and former interim champion Ciryl Gane is expected to headline the event. Former champion Francis Ngannou was stripped of the title on January 14 and released from the promotion due to a contract dispute.
A UFC Women's Flyweight Championship bout between current champion Valentina Shevchenko and Alexa Grasso is expected to take place at the event.
A women's strawweight bout between former UFC Women's Strawweight Championship challenger and inaugural Invicta FC Atomweight Champion Jessica Penne and Tabatha Ricci is expected to take place at the event. They were previously scheduled to meet at UFC Fight Night: Dern vs. Yan but the bout was scrapped as Penne withdrew due to illness.
A welterweight bout between Geoff Neal and Shavkat Rakhmonov is expected to take place at this event. They were previously expected to meet at UFC Fight Night: Strickland vs. Imavov but Neal withdrew due to injury.
A middleweight bout between promotional newcomer Bo Nickal and Jamie Pickett is expected to take place at this event. They were previously expected to meet at UFC 282 but Nickal withdrew due to injury.
A bantamweight bout between former UFC Bantamweight Champion Cody Garbrandt and Julio Arce was expected to take place at the event. However, Arce withdrew in late January due to a knee injury and was replaced by Trevin Jones.
A lightweight bout between Jalin Turner and Dan Hooker was scheduled for the event. However, Hooker was forced to withdraw from the event citing a hand injury. He was replaced by former KSW Featherweight and Lightweight Champion Mateusz Gamrot.
Lightweight bout between Kamuela Kirk and Esteban Ribovics was scheduled for the event. However, Kirk withdrew from the event for undislcosed reasons and he was replaced by Loik Radzhabov.
