Was Pac-Sanchez and PBF vs Chavez the only time both fighters were in the same card?

[HaglerSteelChin]

Pac vs Agapitho Sanchez was the undercard of PBF vs Jesus Chavez was that the only time both fighters fought in the same card?

Its interesting since Hagler vs Antefuermo was part of the undercard of SRL vs Benitez.

I only mention this to show how great boxing cards use to be. You can have two or three great championship fights before the main event. The undercard was very weak yesterday.