TNA Lockdown 2010: Lockdown (2010) was a professional wrestling pay-per-view (PPV) event produced by the Total Nonstop Action Wrestling (TNA) promotion, which took place on April 18, 2010 at the Family Arena in Saint Charles, Missouri.[2][3][4] It was the sixth event under the Lockdown chronology and the fourth event of the 2010 TNA PPV schedule. In the tradition of Lockdown events, every match took place inside a steel cage.