Mixed martial arts is a volatile sport, which can make for some difficult prognostication. Not only is it a competition of individuals competing on an infrequent basis, but the slightest mistake at the elite levels of UFC competition can lead to a stunning finish, no matter the theoretical expectation of outcome or fighter performance in a fight up until the point of its conclusion. An underdogs opportunity for victory may be rare and fleeting, but history keeps reminding us that anything can happen on fight night.This dynamic is in stark contrast to many other sports, where its unlikely for an underdog baseball or football team to post an unexpected and lopsided scoring rout of a strongly favored opponent. Thats thanks to the stability team sports provide against an individual outlier, and the repeatability and improved predictability of seasons with many games.But in MMA we continuously see underdogs excel in violent fashion, even under the brightest lights of championship bouts. Sometimes its an ephemeral but fortuitous opportunity boldly seized upon, and sometimes its an individuals inadequacy due to injury, fatigue or mental lapse that opens the door to upsets.No matter the root cause, skilled fighters need only exploit the slightest opportunity to determine the fights conclusion, and these fighters did so against steep odds from the market: click to enlargeTJ Dillashaw gets the award for the most improbable upset, based on his closing odds of +710 against then-champion Renan Barao. Holly Holm would have had a chance to shatter that record in her upset win over Ronda Rousey, but late-market action pushed her price from a peak of +1250 down to just +525 at fight time. While the late trend was sharp for Holm, its interesting that Frankie Edgar was an underdog to BJ Penn in their rematch, even after defeating him by unanimous decision in the first bout (Edgar would go on to do so again in their second fight). Meanwhile, Tim Sylvia, Randy Couture and Chuck Liddell appear numerous times on this list, falling on both sides of the favorite/underdog column for their fights that took place during the early boom years of the UFC.The finish rate of these upsets is above the norm, as well, making up 70 percent of the results in the top 10 and 65 percent in the top 20. By comparison, the overall modern finish rate sits around 50 percent. The conclusion, then, is that these upsets were less often squeaked out on scoring cards and more often finished in violent and emphatic fashion.Interestingly, markets seem to be just as volatile now as they were when the sport was still evolving. Chris Weidmans stunning knockout of Anderson Silva in 2013 was an early indicator of a new era of title fight upsets as the title pictures at middleweight, heavyweight and womens bantamweight have become veritable revolving doors. Five of the 11 biggest upsets have occurred since 2015, four of which came by knockout or submission, and four of these upsets were secured by a current reigning champion:?Michael Bisping, Rafael dos Anjos, Miesha Tate?and Demetrious Johnson.With five UFC titles on the line during International Fight Week, its not unreasonable to expect the unexpected to happen once again.Visit Fightnomics?for more MMA stats and analysis. Marquez Valdes-Scantling Super Bowl Jersey . The Nashville Predators were glad their captain was still on their side. Weber had a goal and two assists, and Roman Josi scored the shootout winner to lift the Predators to a 4-3 win over the Flyers on Thursday night. Paul Hornung Super Bowl Jersey . Burris threw two TD passes, including a key 15-yard fourth-quarter strike to Bakari Grant that effectively countered a Toronto comeback bid and led Hamilton to a 33-19 victory. https://www.packersrookiestore.com/Packers-Preston-Smith-Jersey/ . Duchene scored two goals and had an assist, helping the Colorado Avalanche beat the Carolina Hurricanes 4-2 on Friday night to match the best 10-game start in team history. Davante Adams Super Bowl Jersey . Gerald Green and Miles Plumlee? Green had bounced around the NBA when he wasnt playing overseas. The Pacers gave up on Plumlee after just one season. Now Green and Plumlee are key cogs in the Suns surprising breakout season. Adrian Amos Super Bowl Jersey . With his new coach and six-time Grand Slam singles champion Boris Becker watching him during an official match for the first time, Djokovic appeared tentative early against the Slovakian player, who often appeared content to keep the ball in play. WASHINGTON -- Marcelo Sarvas and Patrick Mullins scored three minutes apart in the second half and D.C. United rallied for a 2-2 draw with the New York Red Bulls on Sunday in a game delayed 75 minutes because of lightning.Sarvas scored his first goal on a penalty kick in the 70th minute and Mullins got his first with a header off a corner kick in the 73rd as D.C. United (6-8-10) moved ahead of Orlando City on the red line in the Eastern Conference. Both teams have 28 points, but D.C. holds the tiebreaker for the sixth spot.The comeback was unexpected for the lowest scoring team in tthe MLS, especially after the Red Bulls (10-9-7), third in the East, took the lead on the soggy field.dddddddddddd The delay came in the ninth minute.Bradley Wright-Phillips, in the 38th minute, knocked in the perfect serve from Mike Grella. Wright-Phillips became the fourth player in league history to reach 15 goals in three consecutive seasons. Then in the 64th minute Felipe notched his third, pounding the ball into a small opening just inside the post. ' ' '