Win by death/knockout
Considering The Captain's werewolf status, he should be capable of harming Lancer. Problem is Lancer's Gae Buidhe gets around Hans' regeneration, meaning the Captain would be screwed over if Lancer's able to land any critical or fatal blows on him with the spear. And Lancer's no slouch in being able to employ strategies in the heat of battle to use on his foes thanks to his Eye of the Mind ability. While there's some chance of the Captain winning, Lancer still has a major advantage here thanks to his Eye of the Mind ability and Gae Buidhe's properties.