Martial ends man utds winless away run

I think you may be mistaken!

Martial is a French professional footballer who plays as a forward for Manchester United, but I'm not aware of any instance where he "ends" a winless away run for the team.

However, I can try to help you with the correct information. Manchester United's winless away run is a common topic of discussion among football fans, and it's possible that you're referring to a specific period or streak.

If you could provide more context or clarify which away run you're referring to, I'd be happy to try and help you with the correct information!