Jack vs Kovalev at 175

A peekabo guard catching punches on the gloves like Jack utilises will just give Kovalev free reign to punch around his guard like he did with Cleverly's similar guard. Jack would do well to last 5 rounds.

Stevenson would be an easier style match up for him. Less opportunities for Stevenson to counter with the straight left with the high guard and if Jack can get close his inside work would give Stevenson problems. I'd still favour Stevenson to stop him though.