Suggested by Destroyer Alucard is a powerful vampire with a lot of techniques at his disposal but none of them will quite be a match for Megaman X. X has many forms and abilities at his disposal and can easily overwhelm this guy. If Alucard has a weakness to any kind of element then X will find it. Even without that though, X should be able to unleash his brutal firepower and just secure the win that way. There’s really not much that Alucard would be able to do to stop him at that point since X is faster and stronger. Megaman X wins.