Board Thread:Arrow discussions/@comment-27700324-20180209043239/@comment-26537965-20180209170834

Xandermcc wrote: When he arrived in Russia earlier on last season, Anatoly had held a grudge against him ever since Season 2. So yes, they were.

Yes, Anatoly was angry at him, but they were not enemies. When they arrived, Anatoly just refused to help him without anything in favour, but it wasnt until Oliver betrayed the Bratva that they became enemies.