Who has the best record with over 35 fights in Strikeforce/Pride/UFC?

[Bloodsprt]

Reem 45-12 fought in all 3 orgs plus some others. Fedor hid from the ufc. Bisping wasn't in pride or strikeforce. Hughes only ufc. Moose is up there but not a lot of big wins and wasn't in pride.

Moose fought Lombard in Pride. If you include Dream, which seems close enough to Pride that would beef his fight total up substantially.

 

[Ice Cold]

Alexander Shlemenko, 55-9.

http://www.sherdog.com/fighter/Alexander-Shlemenko-14461

Most known for Bellator though.

 

[VitorReem]

You should have to have fought in all 3 orgs to be counted