|UFC 192: Cormier vs. Gustafsson|
The poster for UFC 192: Cormier vs. Gustafsson.
|Promotion||Ultimate Fighting Championship|
|Date||October 3, 2015|
The event was headlined by a UFC Light Heavyweight Championship bout between current champion Daniel Cormier and top contender Alexander Gustafsson. The bout was initially linked as the event headliner for UFC 191. However, the bout was postponed to this event as a result of Cormier's knee injury.
Leslie Smith was expected to face Raquel Pennington at this event. However, Smith was forced to pull out of the event due to injury and Pennington was rebooked against a separate opponent at another event.
Johny Hendricks was set to face Tyron Woodley in the co-main event. However, Hendricks pulled out of the fight on the day of the weigh-ins due to a kidney stone and intestinal blockage suffered during his weight cut. Therefore, the fight was canceled.
Francisco Treviño missed weight on his first attempt at the weigh ins, coming in at 160 lb. He was given additional time to make the weight limit, but made no attempts to cut further. Instead, he was fined 20 percent of his fight purse, which went to Sage Northcutt.
On October 15, it was announced that Treviño tested positive for marijuana in post-fight tests. If Treviño was found by the Texas Department of Licensing and Regulation's enforcement division to have violated its rules, he would face a one-year probated suspension, in which he can still fight provided he does not break any more rules, or a full one-year suspension. He also faced up to a $5,000 fine. 
|Light Heavyweight||Daniel Cormier (c)||def.||Alexander Gustafsson||Decision (split) (47–48, 48–47, 49–46)||5||5:00||[a]|
|Light Heavyweight||Ryan Bader||def.||Rashad Evans||Decision (unanimous) (30–27, 30–27, 30–27)||3||5:00|
|Heavyweight||Ruslan Magomedov||def.||Shawn Jordan||Decision (unanimous) (30–27, 29–28, 30–27)||3||5:00|
|Flyweight||Joseph Benavidez||def.||Ali Bagautinov||Decision (unanimous) (30–27, 30–27, 29–28)||3||5:00|
|Women's Bantamweight||Julianna Peña||def.||Jessica Eye||Decision (unanimous) (29–27, 29–27, 29–27)||3||5:00||[b]|
|Preliminary Card (Fox Sports 1)|
|Featherweight||Yair Rodríguez||def.||Dan Hooker||Decision (unanimous) (30–27, 30–27, 30–26)||3||5:00|
|Welterweight||Albert Tumenov||def.||Alan Jouban||TKO (head kick and punches)||1||2:55|
|Lightweight||Adriano Martins||def.||Islam Makhachev||KO (punch)||1||1:46|
|Women's Strawweight||Rose Namajunas||def.||Angela Hill||Submission (standing rear-naked choke)||1||2:47|
|Preliminary Card (UFC Fight Pass)|
|Catchweight (160 lb)||Sage Northcutt||def.||Francisco Treviño||TKO (elbows and punches)||1||0:57|
|Flyweight||Sergio Pettis||def.||Chris Cariaso||Decision (unanimous) (29–27, 29–27, 29–28)||3||5:00|
|Heavyweight||Derrick Lewis||def.||Viktor Pešta||TKO (punches)||3||1:15|
- For the UFC Light Heavyweight Championship
- Eye was deducted one point in round 2 due to an illegal knee.
The following fighters each received $50,000 bonuses:
- Fight of the Night: Daniel Cormier vs. Alexander Gustafsson
- Performance of the Night: Albert Tumenov and Adriano Martins
- "UFC 192 attendance, live gate: Event ranks fourth of four all-time events at Toyota Center". mmajunkie.com. October 3, 2015.
- Tristen Critchfield (2015-03-15). "UFC 192 headed to Houston". sherdog.com. Retrieved 2015-03-15.
- Matt Erickson (2015-07-18). "Daniel Cormier vs. Alexander Gustafsson booked as UFC 192 headliner in Houston". mmajunkie.com. Retrieved 2015-07-18.
- Denniz Löfgren Hasyilmaz (2015-08-05). "Leslie Smith drar sig ur UFC 192 och matchen mot Raquel Pennington". mmanytt.se. Retrieved 2015-08-05.
- Mike Bohn (2015-08-12). "Liz Carmouche meets Raquel Pennington at UFC 191 in Las Vegas". mmajunkie.com. Retrieved 2015-08-12.
- Staff (2015-08-06). "UFC 191 adds Andre Fili vs. Clay Collard". themmareport.com. Retrieved 2015-08-06.
- Jeremy Botter (2015-08-20). "UFC 192: Hamilton out, Viktor Pesta faces Derrick Lewis". blog.chron.com. Retrieved 2015-08-20.
- Staff (2015-10-02). "UFC scraps Saturday's Johny Hendricks vs. Tyron Woodley UFC 192 co-headliner". mmajunkie.com. Retrieved 2015-10-02.
- Staff (2015-10-02). "UFC 192 weigh-in results: Cormier and Gustafsson on point for title showdown". mmajunkie.com. Retrieved 2015-10-02.
- Raimondi, Marc (2015-10-15). "Trevino pops for weed after Northcutt loss". MMA Fighting. Retrieved 2020-09-02.
- "UFC 192: Cormier vs. Gustafsson". Ultimate Fighting Championship. Retrieved 2015-07-08.
- Mike Sloan (2015-10-04). "UFC 192 Bonuses: Cormier, Gustafsson, Tumenov, Martins earn $50K awards". sherdog.com. Retrieved 2015-10-04.