Who wins?

Beating Nate Diaz in the rematch (2016) vs Snatching Aldo's belt in Dublin (2015)

Snatching Aldo's belt in Dublin (2015) wins 65% to 35%. 41 more put them in the same row. From Conor McGregor's Greatest Moments Tier List. Pick a side.

SilentGecko7689 on Beating Nate Diaz in the rematch (2016): greatest UFC fight ever, hype plus the fight itself

tony_m116 on Snatching Aldo's belt in Dublin (2015): the most iconic image of his whole career, bigger than most fights

Conor McGregor's Greatest Moments Tier List: the full ranking

More matchups

• Beating Nate Diaz in the rematch (2016) vs Interim title vs Chad Mendes (2015)
• Beating Nate Diaz in the rematch (2016) vs Fighting Floyd Mayweather (2017)
• Beating Nate Diaz in the rematch (2016) vs "Sixty G's baby" debut vs Marcus Brimage (2013)
• Snatching Aldo's belt in Dublin (2015) vs 13-second KO of José Aldo (2015)
• Snatching Aldo's belt in Dublin (2015) vs Interim title vs Chad Mendes (2015)
• Snatching Aldo's belt in Dublin (2015) vs Becoming double champ vs Eddie Alvarez (2016)