Jon Jones sent Stipe Miocic into retirement with a stunning back kick to the ribs and used a series of blows to the head in the third round to retain the UFC heavyweight championship in front of President-elect Donald Trump in the main event of UFC 309 at Madison Square Garden on Saturday night.

President-elect Donald Trump attended the UFC heavyweight championship clash at Madison Square Garden.

The UFC reached another settlement with one of the two class-action litigants.

An injury caused Conor McGregor to pull out of the upcoming pay-per-view event June 29 in Las Vegas that he was scheduled to headline.

Leon Edwards successfully defended his welterweight belt, unanimously outpointing Colby Covington at UFC 296.

Donald Trump has spent less time campaigning in early-voting states than many of his Republican primary rivals.

Jon Jones and Stipe Miocic will no longer fight for the UFC heavyweight championship next month in New York after Jones tore a pectoral tendon off the bone during training.

Former President Donald Trump was spotted at the Kaseya Center in Miami Saturday night for UFC 287.

An energetic crowd packed the UFC Apex to watch Power Slap 1 on Saturday night in Las Vegas.

UFC President Dana White is selling slap fighting as the next big thing in combat sport, and the Nevada Athletic Commission has sanctioned the Power Slap League for competitions.

Jon Jones ended a three-year sabbatical from the UFC, moved up to its highest weight class and emphatically won the heavyweight belt Saturday night with a first-round submission over Ciryl Gane.

The Nevada Athletic Commission attempted Wednesday to address what constitutes a legal slap in slap fighting.

UFC President Dana White announced Jon Jones will fight for the heavyweight title March 4 against Ciryl Gane in Las Vegas.

UFC President Dana White was seen on video released by TMZ slapping his wife, Anne, while the two were on vacation in Cabo San Lucas, Mexico, last month.

Candidates in high-profile races nationwide are using celebrity appearances and endorsements as they try to reach voters.

The UFC is holding its next fight show without fans or media members in attendance, and the mixed martial arts promotion isn’t saying why.

Jewell Loyd scored 26 points, including Seattle’s final six, and the Storm edged the Las Vegas Aces 76-73 to take a 1-0 lead in the WNBA semifinals.

Amanda Nunes won a unanimous five-round decision over Julianna Peña in the main event of UFC 277 on Saturday night at American Airlines Center to regain the women’s bantamweight championship that she lost last December.

A Nevada Supreme Court panel has rejected an appeal in a legal battle between UFC President Dana White and a Las Vegas man who went to prison for trying to extort White in a sex-tape case.

Julianna Peña pulled off one of the biggest upsets in mixed martial arts history at UFC 269.

Rose Namajunas puts her strawweight title up for grabs against Zhang Weil in UFC's return to New York.

Kayla Harrison's biography now includes the words “single mom” alongside Olympic gold medalist and mixed martial arts champion.

UFC 261 returned a sense of normalcy to the sports world with a packed house, a raucous crowd and another victory for Kamaru Usman.

When UFC President Dana White brought his mixed martial arts behemoth to Florida last May for a closed-door event, he promised a return trip once the state fully reopened.

Slap fighting, the art of striking another fighter with an open hand for sport, is the latest head-turning spectacular. Slap fighting, yes the art of striking another fighter with an open hand for sport, is the latest head-turning spectacular. Trying to poke fun at the slap-until-you're-knocked out-sport would be, yes, a slap in the face to the Da Crazy Hawaiian. He has has dished out the fiercest open-hand smacks in the United States in his bid to be the most punishing slapper in slap fighting. Da Crazy Hawaiian and Hillbilly Hippie got to lay the slap down round after round that led to a few punch-drunk stumbles but no decision.

Both Maddow and CNN's Daniel Dale aired lightning-round fact-checks following President Donald Trump's acceptance speech on Thursday night. (AP Photo/Chuck Burton, File)NEW YORK Rachel Maddow ended her fact-check mission with a lightning round after President Donald Trump's nomination acceptance speech 12 corrections in about a minute. You can't win.Some of the efforts also stretch the definition of fact-checking, like when MSNBC interviewed Seattle Mayor Jenny Durkan after a convention speech where South Dakota Gov. There he goes, lying again, anchor Sean Hannity said in cutting off a speech by former President Bill Clinton. Maddow's anchor colleague, Joy Reid, said as the convention's third night was coming to a close that she saw why it was necessary.

What to watch on the fourth and final night of the Republican National Convention:TRUMPTrump is scheduled to accept his partys renomination in an address from the White House South Lawn. IVANKAThe president will be introduced by his daughter Ivanka Trump, the fourth of his five children to speak during the convention. RUDYDonald Trumps personal attorney Rudy Giuliani is scheduled to help close out the convention. BIDENThe Democrat has laid low this week but he's scheduled to appear at a virtual fundraiser Thursday. ET (a half-hour earlier than the Democratic convention last week) and runs through 11 p.m.

FILE - In this July 7, 2018, file photo, Daniel Cormier, right, fights Stipe Miocic during a heavyweight title mixed martial arts bout at UFC 226 in Las Vegas. The trilogy fight between Daniel Cormier and champ Stipe Miocic will crown the greatest heavyweight of all time. UFC 252 Saturday, Aug. 15, 2020, in Las Vegas could be Cormier's last fight ever. It is billed as the super fight to end all super fights -- well, until the next one -- with good reason. Theyll settle the score Saturday when Miocic defends the championship against Cormier in the main event of UFC 252 at the UFC APEX complex in Las Vegas.

A few months later, the project that came to be known as Fight Island is real and ready for competition. And while Fight Island is not exactly the idyllic scene evoked by its name, the octagon inside an air-conditioned arena on Abu Dhabi's Yas Island also sits inside a bubble that seems highly unlikely to burst. Rather than a deserted tropical paradise, Yas Island is a modern tourist destination with amusement parks, malls and a Formula One racetrack. Fight Island will host four UFC events in 14 days, starting with three championship fights at UFC 251 this weekend. I dont know, White said.

Sityodtong still plans to be a bit more measured on his own path to get One Championship back in the cage during this unprecedented public health crisis. One Championship definitely will return to action this summer, Sityodtong told The Associated Press on Wednesday. Sityodtong is working with government officials and health experts on the fastest path back in China, Thailand and Singapore, One Championship's hometown. Once he finalizes his plans, Sityodtong plans to speed up One's calendar to hold as many events as prudently possible in 2020. But One Championship, which held its most recent show Feb. 28, is proceeding down this difficult path more deliberately than the UFC.

The UFC's mysterious Fight Island is actually Yas Island, a popular tourist destination in Abu Dhabi where the mixed martial arts promotion will hold four shows in July. The UFC revealed the location Tuesday and announced a series of fan-free shows at Fight Island, starting with a card tentatively featuring three title fights at UFC 251 on July 11. The UFC has staged past fight cards most recently in September on the leisure island in the United Arab Emirates. The UFC will hold subsequent shows on Yas Island on July 15, July 18 and July 25. White told ESPN, his promotion's broadcast partner, that Fight Island will encompass a hotel and restaurants along with an octagon.