The $1 million base fee was double that of Diaz 's $500,000 .
The $1 million base fee dwarfed the $46,000 Tate , challenger in the co-main event , was to receive .
The $1 million base fee was double that of Diaz 's $500,000 and dwarfed the $46,000 Tate , challenger in the co-main event , was to receive .