Mark Walton Signs Advocacy Agreement for Closure of Firearms, Drugs and Batteries

Miami Dolphins RB Mark Walton you've just signed a sweet compromise with the prosecutors … his gun, his drug stuff and his battery case are now closed – and the guy will not have to spend a second more behind bars for any of his crimes suspected.

Over the past year, Walton has been arrested three times: once for possession of marijuana, once for an alleged battery and a third for leading police in pursuit of a fierce police.

TMZ Sports got pictures of the third arrest … and you can see in the video, Walton basically problem with the officers – get loaded and still flying flea the scene.

In total, Walton faced six charges for the three arrests … including a charge for a firearm. He was facing YEARS in jail when he was found guilty.

But, we talked with Walton's lawyer, Michael Gottlieb, Monday … and he tells us that Walton has reached an agreement with prosecutors in court to close everything.

Gottlieb said in exchange for not pleading his case in a charge of indictment offense … Walton saw all his charges dismissed.

His sentence, according to Gottlieb, was six months of unrelated probation. Gottlieb also says that Walton will have to take a driving course.

That's good news for the 22-year-old … the back-half has just signed an agreement with the Dolphins this season, and is fighting like hell to be part of the team.

Walton was a fourth round pick of the Cincinnati Bengals in 2018 … but he was cut by the team after his third arrest in April.