The UFC has officially announced the most anticipated heavyweight fight in a decade: Jon Jones vs Tom Aspinall for the undisputed heavyweight championship at UFC 310 on September 19 at Madison Square Garden.

Fight Details

The matchup unifies the heavyweight and interim heavyweight titles, ending months of speculation about whether Jones would accept the fight.

Betting Lines

Jones opened as a slight -140 favorite despite being 38 years old and having fought just once in 3 years. Aspinall's devastating knockout power and activity — 4 finishes in his last 4 fights — make him a live underdog at +120. MMA analysts are split, with many viewing this as a generational passing-of-the-torch moment for the heavyweight division.