Originally written November 09, 2012 on 5thRound.com:
In a time when mixed martial arts is in dire need of some good news involving performance-enhancing drug abuse, Nevada Athletic Commission executive director Keith Kizer offered some up on Friday. The random drug tests they administered on UFC stars Shane Carwin (Pictured) and Roy Nelson ahead of their December 15th scrap have come back clean. Carwin was examined on October 18th, while Nelson was screened the following day. According to Kizer, both samples were submitted to LabCorp. Each heavyweight was tested for steroids and diuretics, but not for recreational drugs such as marijuana and cocaine. Kizer did not disclose why the NSAC didn’t scan for recreational substances. Neither of the competitors have flunked drug exams in the past. The former interim heavyweight champ and Nelson were serving as opposing coaches on “The Ultimate Fighter 16.” The bitter rivals will collide in the show’s finale. The Joint at the Hard Rock Hotel in Las Vegas, Nevada hosts the shootout.
PLAYERS: Shane CarwinRoy Nelson
MORE FROM YARDBARKER

Cowboys' Spillman accused of rape at team hotel

Report: Patriots benched WR for mouthing off to coach

Jose Bautista busts up reporter over Twitter

What to watch in the NL Wild Card game

Sammy Watkins calls out EJ Manuel

Larry Donnell benches himself in fantasy, loses because of it

LIKE WHAT YOU SEE?
GET THE DAILY NEWSLETTER:

Josh Gordon says NFL’s drug policy is harrassment

Steve Smith: Ron Rivera hid in his office after cutting me

Rondo hoping for an opening night return from broken hand

Jon Gruden on Raiders job: 'I'm not thinking about coaching'

Tom Brady defends not congratulating Garoppolo on TD

Ohio State student who ran on field loses full scholarship

NL Wild Card Game Live Blog

WATCH: Mayweather shocked someone doesn’t know who he is

Who is the new face of MLB?

NHL 15 predicts the LA Kings win the Cup again

J.J. Watt buys his mom a new car for her birthday

Ranking the NFL coaches already sitting on the hot seat

WATCH: Smith tells Panthers to go home and mow his lawn

The best games on the NFL slate in Week 5

Aaron Rodgers says smoking gesture a tribute to Jay Cutler

What will the A’s look like in 2015?

Major League Baseball's 2014 All-Disappointment Team

Jeter introduces 'The Players Tribune,' 'The Voice of the Game'

All Sports News
Delivered to your inbox
You'll also receive Yardbarker's daily Top 10, featuring the best sports stories from around the web. Customize your newsletter to get articles on your favorite sports and teams. And the best part? It's free!

Pats WR benched for mouthing off?

What to watch in the NL Wild Card game

Sammy Watkins calls out EJ Manuel

Donnell benches himself in fantasy and loses

Gordon: Drug policy is harrassment

Who is the new face of baseball?

Steve Smith blasts Panthers coach, GM

What will the A’s look like in 2015?

All-Disappointment Team in MLB

Ryan Lochte: Phelps made dumb decision

WATCH: Brett Favre in new commercial

Brady snubs rookie after TD pass

Today's Best Stuff
For Bloggers

Join the Yardbarker Network for more promotion, traffic, and money.

Company Info
Help
What is Yardbarker?

Yardbarker is the largest network of sports blogs and pro athlete blogs on the web. This site is the hub of the Yardbarker Network, where our editors and algorithms curate the best sports content from our network and beyond.