ESTIMATED NORTH AMERICAN BUYS

925,000 - UFC 148 (Anderson Silva vs. Chael Sonnen)

715,000 - WWE WrestleMania (John Cena vs. The Rock)

700,000 - UFC 145 (Jon Jones vs. Rashad Evans)

680,000 - UFC 154 (Georges St-Pierre vs. Carlos Condit)

560,000 - UFC 146 (Junior Dos Santos vs. Frank Mir)

535,000 - UFC 141 (Brock Lesnar vs. Alistair Overeem)

480,000 - UFC 140 (Jon Jones vs. Lyoto Machida)

450,000 - UFC 152 (Jon Jones vs. Vitor Belfort)

410,000 - UFC 153 (Anderson Silva vs. Stephan Bonnar)

400,000 - UFC 143 (Nick Diaz vs. Carlos Condit)

325,000 - UFC 144 (Frankie Edgar vs. Benson Henderson)

299,000 - WWE Royal Rumble

270,000 - WWE SummerSlam (HHH vs. Brock Lesnar)

230,000 - UFC 149 (Urijah Faber vs. Renan Barao)

190,000 - UFC 150 (Benson Henderson vs. Frankie Edgar)

159,000 - WWE Extreme Rules (Brock Lesnar vs. John Cena)

152,000 - WWE Hell in a Cell (C.M. Punk vs. Ryback)

140,000 - UFC 147 (Rich Franklin vs. Wanderlei Silva)

138,000 - WWE Elimination Chamber (John Cena vs. Kane)

124,000 - WWE Over the Limit (John Cena vs. John Laurinaitis)

122,000 - WWE Survivor Series (C.M. Punk vs. Ryback vs. John Cena)

110,000 - WWE No Way Out (John Cena vs. Big Show)

104,000 - WWE Money in the Bank (John Cena vs. Kane vs. Chris Jericho vs. Big Show vs. Miz)

102,000 - WWE Night of Champions (C.M. Punk vs. John Cena)

100,000 - WWE TLC 2011 (C.M. Punk vs. The Miz vs. Alberto Del Rio)