Before he steps in the cage with Dustin Poirier on Saturday in Hidalgo, Texas, check out this full fight video of Michael Johnson as he
UFC fighter Gleison Tibau has been handed a two-year suspension and had his victory overturned for testing positive for EPO.
Lightweight veteran Gleison Tibau announced that he would no longer appeal an anti-doping policy violation and accept the minimum two-year suspension.
Already under a provisional suspension for a potential out-of-competition anti-doping violation, Gleison Tibau on Wednesday got notice of a second potential violation.
Gleison Tibau on Friday became the second fighter to be provisionally suspended for a potential Anti-Doping Policy violation under the UFC's new policy.
Gleison Tibau continued to set records on Saturday night at UFC Fight Night 77, securing a first-round victory over Abel Trujillo.
An injured foot has forced Yancy Medeiros out of his UFC 184 bout against Tony Ferguson. Veteran lightweight Gleison Tibau was named as his
A back injury has forced lightweight contender Jorge Masvidal out of his UFC Fight Night 59 bout against Norman Parke. Veteran Gleison Tibau steps
UFC veteran Gleison Tibau earned his fifteenth win inside the Octagon on Saturday with a split decision win over Piotr Hallman in the UFC Fight
UFC Fight Night 45 in Atlantic City is already headlined by a blistering lightweight match-up between Donald Cerrone and Jim Miller, but UFC officials on
Michael Johnson steps into the Octagon opposite Melvin Guillard at UFC Fight Night 37 in London, England, on March 8. But first, take a
An injury has forced lightweight Gleison Tibau off the UFC Fight Night 38 fight card UFC officials announced on Wednesday.
UFC 168 Live Results Home Page Gleison Tibau vs. Michael Johnson Round 1: Johnson works to establish his jab. He circles. Tibau lands a counter
UFC 164 Live Results Home Page Jamie Varner vs. Gleison Tibau Round 1: Tibau takes the center of the cage. Varner moving laterally on the
A lightweight match-up between former WEC titleholder Jamie Varner and Gleison Tibau has been added to the UFC 164 card in Milwaukee.
UFC on FX 8 Play-by-Play: Gleison Tibau vs. John Cholish
A lightweight battle has been added to UFC 156 as Evan Dunham faces Gleison Tibau on Super Bowl weekend in Las Vegas.
UFC 153 Play-by-Play: Gleison Tibau vs. Francisco Trinaldo
UFC 148 play-by-play of Gleison Tibau vs. Khabib Nurmagomedov.
A pair of tough lightweights have been added to the UFC 148 undercard as Gleison Tibau will do battle with undefeated prospect Khabib Nurmagomedov.
UFC 139 play-by-play of Gleison Tibau vs. Rafael Dos Anjos on Saturday, Nov. 19, in San Jose, California.
Fresh off a stunning first round knockout of George Sotiropoulos in his last fight, Rafael Dos Anjos returns to action at UFC 139 to face
The bantamweights battled on Facebook, but it was a UFC veteran named Gleison Tibau who stole the show with a dominant submission victory in his
UFC 130 play-by-play coverage of Rafaello Oliveira vs. Gleison Tibau on May 28 at MGM Grand Garden Arena in Las Vegas.
With just over a week remaining until UFC 130, another change has been made to the card with Bart Palaszewski being forced out due to
A training injury has forced Cody McKenzie out of his upcoming fight at UFC 130, so Gleison Tibau has stepped in to face Bart Palaszewsi
UFC 128 play-by-play coverage of Kurt Pellegrino vs. Gleison Tibau on March 19 at the Prudential Center in Newark, N.J.
Kurt Pellegrino has a tip for his UFC 128 opponent, Gleison Tibau, "Don't watch my last fight, that will not help you... that fight is
Kurt Pellegrino will get to fight at home for his next bout in the UFC as the New Jersey native announced on Twitter Wednesday that