HBO on Dec. 27-30 is broadcasting seven of its most-important fights of 2010.

The lineup (all times Eastern and Pacific):

Dec. 27 (12 a.m.) – Floyd Mayweather vs. Shane Mosley
Dec. 27 (1 a.m.) – Amir Khan vs. Marcos Maidana
Dec. 28 (11 p.m.) – Kelly Pavlik vs. Sergio Martinez
Dec. 28 (12 a.m.) – Sergio Martinez vs. Paul Williams II
Dec. 28 (12:20 a.m.) – Yuri Foreman vs. Miguel Cotto
Dec. 29 (12 a.m.) – Juan Manuel Marquez vs. Michael Katsidis
Dec. 30 (11 p.m.) – Manny Pacquiao vs. Antonio Margarito

Note: The series, which HBO calls, “Boxing’s Best,” also will be available on HBO On Demand.