Conor McGregor and Max Holloway will headline UFC 329 in a rematch of their first professional encounter [1].

The fight represents a significant moment for the sport as it marks the return of McGregor to the Octagon. This matchup serves as the centerpiece for International Fight Week, bringing together two of the most prominent figures in mixed martial arts history [3, 4].

The event features a full card of bouts, starting with the preliminary fights. The main card is scheduled to begin at 9 p.m. ET / 6 p.m. PT [5].

This contest comes 13 years after McGregor and Holloway first faced each other [6]. The gap in time highlights the evolution of both fighters since their initial meeting, a span that covers the rise of McGregor as a global superstar and Holloway's tenure as a dominant champion.

UFC 329 is designed to capitalize on the historical rivalry between the two athletes. By scheduling the fight during International Fight Week, the organization ensures maximum visibility for the return of one of its most marketable stars [4].

Fans and analysts are watching the preparation of both athletes. While Holloway has remained a consistent presence in the lightweight and featherweight divisions, McGregor's absence from the cage has created a narrative of uncertainty regarding his current form and timing.

The bout marks McGregor’s long‑awaited return

This rematch is less about current rankings and more about legacy and commercial viability. By pitting McGregor against a longtime rival like Holloway after more than a decade, the UFC is leveraging nostalgia and a deep-seated grudge to drive pay-per-view numbers during its most important promotional week of the year.