Current weight class:Super Lightweight
In the current world rankings, Ernesto Mercado is ranked #3 in the WBO Super Lightweight rankings, and is also listed at IBF #5 and RING #9. He moved up 1 place from #4 with the WBO in September 2026.
Current rankings
Super Lightweight
#5 Ranked Contender
(September 2026)
Super Lightweight
#9 Ranked Contender
(October 2026)
Previously rankedOlder months
