Mandatory world title challenger Anthony Crolla from Manchester was in another gruelling war this past weekend and his post-fight urine sample for his post-fight drug test showed just what fighters can go through at times.

Boxing can often be a brutal sport and for the brave few that step in the ring physical injury is always a risk.

Former world champion Anthony Crolla’s fans follow him for this constant willingness to go to war and fight the very best.

This past weekend he scored a points win on the Oleksandr Usyk vs Tony Bellew card in Manchester which now puts him in line for a shot against pound for pound supremo Vasyl Lomachenko next up.

After the fight Crolla posted this discolored picture of his urine sample:

Pretty horrible stuff without doubt – but a reminder of what some of the punches to the liver can do to a fighter after a bout.

What these fighters go through at times is nothing short of super human.

In Crolla’s case, it’s paid off with a shot against Lomachenko next which more than likely will happen in the US and guarantee him a well deserved career highest pay-day.

Here’s what Crolla had to say after this weekend’s win:

https://www.instagram.com/p/BqCS5njh4-3/