The Ricky Hatton vs. Paulie Malignaggi boxing match took place in 2008 at a casino opened in what year?
Ricky Hatton vs. Paulie Malignaggi:  It was called "Power vs. Precision" and was held on November 22, 2008 at the MGM Grand Las Vegas. MGM Grand Las Vegas:  When it opened in 1993, the MGM Grand was the largest hotel complex in the world.
1993