EA Sports UFC 6 trailer teases McGregor vs Holloway UFC 329 comeback fight, fuelling major speculation ahead of event/ Image: XConor McGregor and Max Holloway are officially set to meet again at UFC 329 during International Fight Week in Las Vegas. The blockbuster welterweight clash will take place on Saturday, July 11, 2026, at the T-Mobile Arena. The fight will headline the event and is expected to become one of the biggest UFC pay-per-view cards of the year.The bout marks McGregor’s long-awaited return to the octagon after five years. His last UFC appearance came in 2021 when he suffered a leg injury against Dustin Poirier at UFC 264. Holloway, meanwhile, enters the fight after several successful years across featherweight and lightweight divisions. This includes his win of the symbolic BMF title in 2024.Apart from the sporting rivalry, fans are also comparing the financial success of both fighters. McGregor remains one of the richest combat sports stars ever, while Holloway has built a solid fortune through UFC success and endorsements.Conor McGregor net worth and career earningsConor McGregor’s estimated net worth is believed to be $200 million (as per celebrity net worth). The Irish superstar earned massive wealth from UFC fights, boxing events, sponsorships, and business ventures.The biggest payday of his career came in 2017. This was during his boxing match against Floyd Mayweather Jr. Reports suggest that McGregor earned over $100 million from that fight alone through purse money and pay-per-view shares.Another major source of income came from his whiskey brand, Proper No. Twelve. McGregor and his partners reportedly sold their remaining stake in the company in a deal worth nearly $600 million. His share from the business is believed to have crossed $200 million over time.McGregor also earned millions from UFC fights against stars like Khabib Nurmagomedov, Nate Diaz, and Dustin Poirier. He reportedly earned around $50 million from the Khabib fight in 2018.Max Holloway net worth and UFC earningsMax Holloway’s estimated net worth is believed to be around $5 million (as per celebrity net worth). While his wealth is much smaller than McGregor’s, the Hawaiian fighter has still earned millions through his long UFC career.The former UFC featherweight champion became one of the promotion’s most respected stars after holding the title from 2017 to 2019. Holloway also received several performance bonuses during his career.He earned notable payouts in fights against Justin Gaethje, Alexander Volkanovski, and Dustin Poirier. His BMF title victory at UFC 300 further surged his earnings and popularity.Conor McGregor vs Max Holloway: Which fighter is richer ahead of UFC 329?There is little to no comparison financially between the two fighters. McGregor is clearly the richer superstar heading into UFC 329. His business empire, endorsement deals, and crossover boxing success helped him build a fortune. These earnings are far beyond MMA earnings alone.Holloway remains one of the UFC’s biggest names and most respected fighters. However, McGregor’s global fame and outside ventures place him among the wealthiest athletes in combat sports history.CategoryConor McGregorMax HollowayEstimated Net WorthApprox. $200 millionApprox. $5 millionMain Sources of IncomeUFC fights, boxing, endorsements, whiskey business, sponsorshipsUFC salary, fight bonuses, sponsorshipsBiggest Career Paydayvs. Floyd Mayweather Jr. (2017 boxing match) reportedly $100M+UFC 300 BMF title fight vs. Justin GaethjeMajor UFC EarningsReportedly around $50M from fight vs. Khabib NurmagomedovMulti-million career earnings across title fightsNotable OpponentsKhabib Nurmagomedov, Nate Diaz, Dustin PoirierAlexander Volkanovski, Dustin Poirier, Justin GaethjeUFC TitlesFormer UFC Featherweight & Lightweight ChampionFormer UFC Featherweight Champion