Ultimate Fighting Championship (UFC) tonight revealed the date and location for its fourth mixed martial arts (MMA) event on network television.

UFC on Fox 4 will be held at the Staples Center in Los Angeles, Calif., on Aug. 4, 2012. No potential main event or under card matches are known at this time.

UFC debuted on FOX back in Nov. 2011, pitting its heavyweight champion, Cain Velasquez, against number one contender, Junior dos Santos. It took dos Santos just 64 seconds to flatten the American Kickboxing Academy (AKA)-trained fighter and take the championship belt back to Brazil.

Looking to avoid the one-minute disasterpiece, UFC on Fox 2 offered up three televised fights, two of which -- Chael Sonnen vs. Michael Bisping and Rashad Evans vs. Phil Davis -- determined number one division contenders. Still, most fans came away unimpressed with three ordinary decisions, sitting through nearly 60 minutes of average action.

UFC on Fox 3, meanwhile, is still under construction. However, it features a main event between Nate Diaz vs. Jim Miller that will likely determine the next lightweight contender. It is scheduled to take place at the IZOD Center in East Rutherford, N.J., on May 5, 2012.

UFC and FOX recently inked a landmark deal to deliver up to four MMA events each year, meaning that UFC on Fox 5 could still take place before the 2012 fight campaign comes to a close.

Stay tuned.