what promoter did mikey garcia end up going to?

He's on his own now. Which means he scouts for his fights, negotiate, promote them, or hire someone to do everything for him, which will cost a lot of money. It's a lot of work for fights that are basically worth more or less than $1 million.

El Chapo Promotions

Pretty sure he'll be working on this side of the tracks with Haymon/PBC/Showtime. Showtime has deals with others besides Haymon and PBC. Andrade and the Banner group. Big Baby Miller and Antonio Douglas and those guys. They're not PBC. DiBella has a crew of fighters not PBC like Willie Nelson ect.

Dibella doesn't even have a hold on his balls #RentAPromoter https://t.co/PmuybhojG9— PokeGuru (@mrboxingguru) July 30, 2016

From what's been put out there (and from what Robert Garcia has been saying), Mikey's currently a free agent, but will likely end up agreeing to a co-promotional deal with Mayweather Promotions/Haymon (with Leonard Ellerbe handling the grunt work of staging the fights where Mayweather Promotions is licenced and Haymon leveraging things to get certain fights agreed to) to feature Mikey and the upcoming prospects that Robert Garcia is bringing along, who are not signed elsewhere. Only hang-up is that it's unclear in Mayweather Promotion can do business in California or would they have to bring in TGB on the fights in SoCal.

Mickey garcia Mickey garcia is a "free agent" & can fight against any fighter from any promotional company!! He fights 4 pbc 1 fight at a time 😉😎👍

Garcia Promotions https://s32.postimg.org/4jbchd9xh/222.gif