The Belfast bantamweight tipped the scales at 117.25lbs for the defence of his WBC International bauble.
The tall Ramirez weighed in two ounces heavier.
Burnett, normally noted for his intense staredowns, was able to give his Mexican opponent a smirk ahead of the clash tonight in Leeds which will be streamed live on the Sky Sports website.
Watch the weigh-in and head-to-head in full below courtesy of IFL TV:
Photo Credit: Ricardo Guglielminotti – The Fighting Irish (@ThefIrish)