What happened: Conor McGregor defeated Max Holloway by unanimous decision in their first meeting on Aug. 17, 2013, in Boston. McGregor controlled the three-round featherweight bout despite tearing his ACL.
Why it matters: The result remains the foundation for their UFC 329 rematch, now scheduled at welterweight. McGregor will also end a five-year layoff against Holloway.
By the numbers: McGregor won by scores of 30-27, 30-27 and 30-26. The rematch arrives nearly 13 years later on July 11 at T-Mobile Arena.
What to watch: McGregor and Holloway meet again in the UFC 329 main event on July 11.