Evander Holyfield's Son Says Manny Pacquiao's His Favorite Fighter, Not My Dad!

22-year-old boxer Evan Holyfield's favorite fighter is NOT his legendary father, Evander Holyfield ... it's Filipino star Manny Pacquiao.

Yes ... NOT his dad a.k.a. George Foreman/Mike Tyson (twice) slayin' Evander "The Real Deal" Holyfield.

TMZ Sports talked to the younger Holyfield -- who's dominated his first 2 professional fights -- and asked, who's your favorite boxer?

"Manny Pacquiao. I love Manny Pacquiao. Besides my dad, of course. I'm gonna take some stuff from him, but Manny Pacquiao. I watch that man before I go to sleep, I watch that man when I wake up, when I get bored."

"Manny Pacquiao's my guy. I watched all his movies. I stole so much stuff from Manny Pacquiao, it's ridiculous."

Suffice it to say, Evan likes Manny ... and is super pumped about the prospect of having some face time with his hero in the future.

"I haven't had a chance to meet Manny yet, but I'm sure if I was ever to meet Manny, I don't know what I would do."

"I don't fan out when it comes to celebrities because my dads had me around a lot of them, but someone like him, ain't no telling what would happen."