After RAW's semifinals made history with a triple threat determining a winner, SmackDown was not to be outdone. It was announced earlier on Tuesday that Elias could not compete in his semifinals match with Chad Gable due to injury, so a replacement needed to be named.Shane McMahon made his return to SmackDown and informed Gable of the shift in his semifinals match. He agreed that he would let Gable know who his new opponent would be once a new opponent was found. With McMahon involved, those who are hip to his tricks should have expected exactly what happened as the Best in the World chose himself to replace Elias.WHAT A TWIST!@WWEGable will face The Best in the WOOOOOORRRRRLLLLDDDD @ShaneMcMahon in the #KingOfTheRing Tournament Semifinals TONIGHT! #SDLive pic.twitter.com/fvHr92X0Pn— WWE (@WWE) September 11, 2019That wasn't the only wrinkle thrown into the match, however, as McMahon basically forced Kevin Owens to be the special guest referee for the match. If Owens wanted his $100,000 fine rescinded, he had to play McMahon's dirty game.With the deck stacked against him, it appeared that Gable's storybook run through the King of the Ring Tournament would be coming to an end at the hands of Shane McMahon. Before the match could really pick up any steam, however, Gable picked up a quick three-count on Shane-O-Mac in order to advance.Oh, that's it? OKAY!After just ONE German Suplex, @WWEGable PINS The #BestInTheWorld @ShaneMcMahon to advance to the #KingOfTheRing Finals! #SDLive pic.twitter.com/20oedXGGgI— WWE (@WWE) September 11, 2019Just as he has done before, however, McMahon used his position of power in order to restart the match as a 2-out-of-3 Falls match. Owens reluctantly tried to slowly count when Gable pinned Shane, but it clearly bothered both Gable and Owens.Special Guest Referee @FightOwensFight is a little conflicted in this #2OutOf3Falls #KingOfTheRing SEMIFINAL Match between @shanemcmahon and @WWEGable... #SDLive pic.twitter.com/5qAB4YDhZB— WWE (@WWE) September 11, 2019Even though McMahon tried everything in his book in order to pick up another cheap win in the WWE this year, Gable advanced to the finalsat Clash of Champions by tapping Shane out with an Angle lock. It made all of the insults and jokes about his height meaningless as Gable proved all of the doubters wrong with one win..@ShaneMcMahon taps, @WWEGable advances!#SDLive's @WWEGable vs. #RAW's @BaronCorbinWWE is your #KingOfTheRing Finals which will take place this Sunday at #WWEClash of Champions! pic.twitter.com/kM2smpDux5— WWE (@WWE) September 11, 2019What started out as a strange year with a brief move to 205 Live has turned into the biggest opportunity in Gable's WWE career. Long thought of as nothing more than a tag team specialist, Gable has routinely proven that he is one of the best in-ring workers on the roster.Follow Sportskeeda Wrestling and Sportskeeda MMA on Twitter for all the latest news. Also check out WWE Smackdown Results page.