MMA Fighting has Mayweather vs. Maidana results live for the Floyd Mayweather vs. Marcos Maidana fight card at the MGM Grand in Las Vegas on Saturday night.
When the main event begins, around 11:30 p.m. ET, check out our Mayweather vs. Maidana live blog for live round-by-round updates. Prior to the main event, we'll have live updates and results on all the undercard fights below.
Check out the Mayweather vs. Maidana undercard live blog below.
Floyd Mayweather def. Marcos Maidana via majority decision (114-114, 117-111, 116-112)
J'Leon Love vs. Marco Antonio Periban
Round 1: And we're off. Periban stalking, Love circling and poking out his jab. Double jab catches Love. Periban pressures Love against the ropes and pops off a quick flurry. Periban goes back to his jab, one, two, three times. Love hanging back and looking to counter. Periban eats a jab and circles. Love doubles up on his jab. Slow start. MMA Fighting scores it 10-9 Periban.
Round 2: Periban takes the center of the ring. Periban's nose is busted up. He must have caught a good shot at the end of the first. Love hangs back against the ropes then circles and pumps his jab. Periban goes to the body then eats a counter. Love wings a right hook to the body. Periban unloads with a straight right but it's blocked. Love fires back. MMA Fighting scores it 10-9 Love. (19-19 total.)
Round 3: Periban goes to work early. Periban pressures forward and gets Love on the defensive. Love retreats to the ropes but Periban is swarming. Periban gets Love in a headlock and the action is separated. Love dancing to his left, pawing out his jab. Periban unloads with a big flurry along the ropes but Love fires off a counter left. Love digs a left into Periban's liver. Love starting to open up now. MMA Fighting scores it 10-9 Periban. (29-28 Periban.)
Round 4: Love looking to counter but Periban staying patient, not really giving him anything to work with. Love jabs to the midsection. Both fighters trade jabs. Another exchange of jabs. Nothing significant so far. The pace has slowed significantly as Periban jabs to the head and body. Love unloads a counter combination then fires off a stiff jab. MMA Fighting scores it 10-9 Love. (38-38 total.)
Round 5: Love keeping his hands low but Periban not really engaging. Periban walks Love back to the ropes then fires off a flurry of straight punches, but Love shakes them all away. Love goes one, two, three, four times with his jab. Good series there. Oh! Huge flurry of one-twos has Love on wobbly legs! Love is out on his feet but he clinches and gets some time. We're back and Periban continues to unload against the ropes. He's down! Love stands after an eight count and Periban is relentless. Love makes it to the bell, but that was huge. MMA Fighting scores it 10-8 Periban. (48-46 Periban.)
Round 6: Love seems to have cleared out the cobwebs. Periban goes to the body. Love doubles up on his jab then circles. Love cracks Periban with a clean flurry. Love goes low then high. Love stalking now, popping off his jab and pressuring Periban into the ropes. Love digs to the body then makes Periban eats another succession of jabs. Good bounce back round for Love. MMA Fighting scores it 10-9 Love. (57-56 Periban.)
Round 7: Love taking the fight to Periban now. Periban eats a jab, and another. Love goes to the body. Love circles then digs a left to the body, followed by a short right uppercut that cracks Periban right in the jaw. Periban trades jabs with Love. Periban flashes his jab then circles, but Love firs back with one of his own. MMA Fighting scores it 10-9 Love. (66-66 total.)
Round 8: Periban seems to have slowed, but he's stalking to start. Love going back to his jab early and often. Big left hook cracks Periban off a combination. Periban catches Love with a counter right and Love just shakes his head. Love more of a stationary target this round. Another counter right hand catches Love. Periban pressing forward now, looking for that big right hand. Love doubles up on his jab. Love jabs to the midsection. MMA Fighting scores it 10-9 Love. (76-75 Love.)
Round 9: Periban's corner implores him to throw his jab and right hand. "Ole! Ole!" chants echo throughout the MGM Grand. Love goes right to work with his jab. Good movement from Love, circling and popping that jab out every few seconds. Double jab from Love. Another. Periban is throwing but nothing is connecting. Scratch that. Love shakes off a combination, nods his head, then eats another right. Love fires back with a pair of stinging jabs. MMA Fighting scores it 10-9 Love. (86-84 Love.)
Round 10: Final round here. Periban opening up with one-twos. Love slips it all and cracks Periban with a right. Periban continues to stalk forward and now he's connecting with that jab. Love content to backpedal along the ropes and look for a big counter. Periban pops out his jab, eats a flurry like it's nothing, then cracks Love one back. Periban continues to flash out his jab and catch Love. MMA Fighting scores it 10-9 Periban. (95-94 Love.)
J'Leon Love def. Marco Antonio Periban via unanimous decision (95-93, 97-92, 96-93)
Adrien Broner vs. Carlos Molina
Round 1: Molina immediately throws out an overhand right. Broner hanging back and looking to counter, but Molina staying patient. Broner eats a left and answers. Molina goes to the body with a flurry. One-two from Broner. And another. Broner snaps Molina's head back with a pair of jabs. MMA Fighting scores it 10-9 Broner.
Round 2: Broner opening up with his jab. Molina answers with a combination. Broner goes low then high with his jab. Molina eating a steady succession of jabs. Broner circling and sticking to single punches. Molina goes to the body then smacks Broner with a right. There's the most significant series of the fight so far. Molina wades inside again and cracks Broner with an uppercut. MMA Fighting scores it 10-9 Molina. (19-19 total.)
Round 3: Molina charges inside and Broner just hip tosses him. Yeah, that ain't going to fly. Broner gets a "hard warning" from the referee. Molina is back and he's furious, unloading a flurry along the ropes. Broner circles out and pops Molina with a few jabs. Another flurry for Molina. Broner jabs to the body. Overhand right finds its mark for Molina. Broner picking away with his jab but Molina is connecting on the harder shots. MMA Fighting scores it 10-9 Molina. (29-28 Molina.)
Round 4: Molina charges inside with a flurry. Broner just not staying any kind of busy, just hanging back and throwing single shots. Molina goes to the body. Molina outlanding Broner 30-to-1 in body shots right now. Broner pressures Molina against the ropes but Broner finally fires back. Short right uppercut connects for Broner. Broner starting to unload. MMA Fighting scores it 10-9 Broner. (38-38 total.)
Round 5: Molina starting aggressive. Broner eats a one-two and shakes his head like it was nothing. Counter left by Molina. Molina trying to lunge inside with an uppercut but hits air. Broner circles and peppers Molina with short shots. Broner cracks Molina with a series of left hands. MMA Fighting scores it 10-9 Broner. (48-47 Broner.)
Round 6: Broner unloading early, going high then low then high again. Short right hands from Broner. Molina lunges forward and cracks Broner with a left. Broner clinch-fighting and connecting. Molina's aggressiveness is totally absent this round. Broner picking his shots and connecting on virtually all of them. Broner doubles up on his jab. Molina fires back and we trade jabs. MMA Fighting scores it 10-9 Broner. (58-56 Broner.)
Round 7: Molina wades inside with short punches. Broner breaks free and pops his jab. Short left uppercut cracks Molina from the clinch. One-two lands for Broner. Broner opening up inside and finding his rhythm. Molina answers with a jab. Broner staying busy and connects with a flurry. Hands down for Broner and he's stylin'. MMA Fighting scores it 10-9 Broner. (68-65 Broner.)
Round 8: More clinch fighting for Broner. Molina disengages and pops off his jab. Another jab and Broner answers. Molina stalks forward and traps Broner along the ropes. Hard right uppercut connects inside for Broner. Slow pace this round. Broner with his hands completely down, sticking his chin out. Molina hesitant to fire though. Broner swoops away from a looping shot then cracks Molina with a jab. MMA Fighting scores it 10-9 Molina. (77-75 Broner.)
Round 9: Big trade of jabs to start us off. Molina bulls forward and muscles Broner against the ropes. They separate and Broner jabs to the body. Molina wades inside with a flurry. Broner ducks under an overhand right then throws his hands out and does a little jig. Okay. Broner really turning up the theatrics, which seems weird because he's not really doing much to win this round. Molina digs to the body. Broner jabs, and again, and again. Molina stalks inside but eats a flurry for his troubles. MMA Fighting scores it 10-9 Broner. (87-84 Broner.)
Round 10: Broner back to pot-shoting with his jab. Broner circles left and doubles up. Molina eats a jab then rushes inside. Nothing doing. Molina clinches and eats another right. Molina cracks Broner with a left to the body. Molina bulls inside but can't find his mark. Broner shoves Molina aside along the ropes then clinches and goes to work inside. Big counter left cracks Broner. They stand and trade to finish us off. MMA Fighting scores it 10-9 Broner. (97-93 Broner.)
Adrien Broner def. Carlos Molina via unanimous decision (99-91, 98-92, 100-90)
Amir Khan vs. Luis Collazo
Round 1: Khan whiffs on a double jab. Collazo holding court in the center of the ring. Khan circles right and paws out his right hand. Khan lands a big straight right. Collazo goes to work along the ropes. Khan eats a counter right. Khan lunges into a flurry but misses. Collazo clinches then goes low. Khan holds the back of Collazo's head and cracks him with a body shot. MMA Fighting scores it 10-9 Khan.
Round 2: Collazo shakes off a wild flurry. Khan cracks Collazo with a straight right, and another. Big combination finished by a right straight staggers Collazo. Collazo continues to press forward and gets caught with another right. Khan gets warned for holding. Khan starting to connect at will. Khan goes to the body. Khan doubles up and tags Collazo. Good one-two inside from Khan. He's owning this round. MMA Fighting scores it 10-9 Khan. (20-18 Khan.)
Round 3: Collazo walks Khan down to the corner then takes the center of the ring. Khan lunges inside and cracks Collazo with a right hand. Another short flurry gets through Collazo's defense. Khan unloading a few shots then clinching, again and again. Collazo getting frustrated. Khan wades inside and goes to the body. Khan clinches and blasts Collazo with a few more short shots. MMA Fighting scores it 10-9 Khan. (30-27 Khan.)
Round 4: Khan cracks Collazo with a huge counter right hook and Collazo drops! He's back after a standing eight count. Khan goes right back to work. Khan teeing off with one-twos and looping hooks. Another big shot staggers Collazo. Now Collazo turns it up and unloads a big flurry. Another left hand sneaks through for Collazo. Collazo holding his hands by his sides. Good exchange and Collazo is starting to take charge. MMA Fighting scores it 10-8 Khan. (40-35 Khan.)
Round 5: Big exchange starts us off. Collazo stalking forward and poping out his right hand. Khan gets another warning for holding. Collazo showing complete disdain for Khan, slipping punches with his hands by his knees. Khan ties up then eats a shot off the break. Good three-punch combination for Khan. Khan cracks Collazo with a big straight right. MMA Fighting scores it 10-9 Khan. (50-44 Khan.)
Round 6: Collazo eats a stiff pair of jabs early. Khan flurries. Khan cracks Collazo with another pair of rights off the break. Hard right hook for Khan. Collazo answers with a stream of jabs. Collazo connects on a pair of lefts, forcing Khan to tie up. Khan picking his shots from range. Anytime Collazo manages to get inside Khan is instantly clinching. Collazo looks supremely frustrated. MMA Fighting scores it 10-9 Khan. (60-53 Khan.)
Round 7: Khan goes to the body. Collazo answers with a double jab. Khan circling and jabbing. Khan picks and pops from the outside. Collazo has nothing right now. Khan continues to circle then wades inside for a flurry. Now Collazo is finding his range. Collazo charges forward with a flurry. Khan dives inside and smacks Collazo with a straight right. The two jaw at each other after the bell. MMA Fighting scores it 10-9 Khan. (70-62 Khan.)
Round 8: They clinch and Collazo cracks Khan with a low blow. The referee takes a point away. Collazo wades forward with his hands down, inviting a brawl. Khan doesn't oblige him. Khan pops Collazo with his jab. Khan finds a home for a short hook and Collazo lets him her it. Big left stumbles Khan! Khan ties up and holds, and the referee warns him. Collazo stalking forward with his hands down. Khan clinches and holds, and there's that point. Khan storms out and unloads a right hand on Collazo's chin. MMA Fighting scores it 9-8 Collazo. (78-71 Khan.)
Round 9: Khan comes out firing. Collazo looks to unload a flurry of hooks but doesn't find his mark. Big combination of stiff jabs for Khan. Khan goes to the body then goes upstairs. Collazo with a lunging straight left. Khan circles right and jabs. Collazo just looking for the big shot. Collazo eats four or five shots and continues to stalk. Khan fires off a one-two, and another. MMA Fighting scores it 10-9 Khan. (88-80 Khan.)
Round 10: Collazo's face is a mess. Collazo takes the center of the ring and cracks Khan with the end of his jab. Another jab for Collazo, and another. Khan clinches. Khan ducks under a straight shot and clinches. Collazo pops Khan with a jab then eats a huge flurry. Khan pouring it on against the ropes! Khan goes high with his right hook. Big uppercut drops Collazo in the corner! Standing eight count and we're back. Khan unloading with a flurry of uppercuts. Collazo is down again! One more standing eight count and we're back. Khan smells the end and he's just UNLOADING against the ropes. Big looping hooks and uppercuts. Somehow Collazo survives. Wow. MMA Fighting scores it 10-7 Khan. (98-87 Khan.)
Round 11: Collazo seems a bit woozy. Khan hanging back and picking his shots. One-two cracks Collazo. Big left hook to the body finds its mark for Collazo. Khan clinches. Collazo flurries and Khan eats it. Khan pops Collazo with a left hook. Collazo pressures Khan against the ropes but misses. Khan ties up and gets another warning for holding. Triple jab connects for Khan. MMA Fighting scores it 10-9 Khan. (108-96 Khan.)
Round 12: They touch 'em up. Final round here. Collazo crushes Khan with a low blow inside the clinch. That was a bad one. Khan gets a warning for pulling on Collazo's head, while Collazo gets a warning for the low blow. We're back. Khan keeping Collazo at the end of his jab. Straight left cracks Collazo. Khan flurries. Another clinch. And another. Khan knows he's ahead and seems to be killing time. Collazo eats a jab. Another clinch. Khan circles right and pumps his jab. MMA Fighting scores it 10-9 Khan. (118-105 Khan.)
Amir Khan def. Luis Collazo via unanimous decision (117-106, 119-104, 119-104)