TNA 2010 43 2010-04-18 2010-04-18 https://r2.thesportsdb.com/images/media/event/thumb/xwrxpu1472942376.jpg https://r2.thesportsdb.com/images/media/event/poster/ryqqst1473010534.jpg Lockdown featured nine professional wrestling matches that involved different wrestlers from pre-existing scripted feuds and storylines. Wrestlers portrayed villains, heroes, or less distinguishable characters in the scripted events that built tension and culminated in a wrestling match or series of matches. The headline match for the Lockdown event featured the TNA World Heavyweight Champion A.J. Styles defending his title against D'Angelo Dinero, who, at Against All Odds, won the opportunity to challenge for the title. At the beginning of the show it was announced that X Division Champion Douglas Williams was unable to get to St Louis due to the massive flight cancellations worldwide and was therefore stripped of the title.The Motor City Machine Guns' match with Brian Kendrick and Homicide was changed to a four-man Xscape match, in which the winner would replace Williams in the X Division Title Match. Homicide was victorious, but was unable to capture the gold. It was also announced that Syxx-Pac had no-showed the event and would not compete in his scheduled match teaming with Scott Hall to take on Team 3D. Later in the night it was announced that Hall needed to find a partner, or go into a handicap match against Team 3D. At the conclusion of Kevin Nash's match he announced he would replace Syxx-Pac as Hall's tag partner. 513832