The only two notables names I saw on Brock's record were Clifford Etienne and Jameel McCline, which Brock won by TKO and UD, respectively. The rest of his opponents had mediocre records, at best.
I did not recognize any of the names on Ibragimov's record.
Brock has KO'd more of his opponents than Ibragimov.
I haven't seen either of them fight before, so I can't really predict an outcome. Based on their records, i.e. who they've fought and how they've won their fights, I'd say Brock is probably the favorite, but I don't know enough about either of them to make a prediction.
But I do know who I'll be cheering for!